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Specifications
79C 54/ se If(C o 2ao7- ev co 91 ®ICI ©IAiCTB • CleElum, Washington • Fax: 509 - 674 -4420 COMBINATION FIRE AND LEAKAGE RATED DAMPER INSTALLATION INSTRUCTIONS VERTICAL OR HORIZONTAL MOUNT 1-1/2 Hour Rating Model - FSD111 • (for use in 2 Hour or less rated partitions) - s - TYPE EXPANSION AREA SLIP JOINTS EXPANSION AREA -S- Tin BLADES FIRE DUCT SUP JOINTS j IN \ ► ♦♦WALL DUCT i \c Iry 1 )JR STREAM - •• 17';',...i.".1:. .`� CLASSIFIED lar -•- Air ji .. > -: ; ' f U TOP Flow 1 .. : -, „., , , e L' iP ", •.;,..,,,' ' � , ' Downstrto .. / t, Direction G,- Riszso •. Lobe v ? i - R V t - ; Te side of F IRE • 1 FIRE N , FIRE ]225.14nao / ` dam f .FIRE - - -- ECEAV � � p 'i DFIRE DAMPER ALL '` � r � w�L •��� • Optional Up trea . ■ Jocksb.I.O t aid of BLADES r\ 1�1 ` Locations do per WV • AIR I STREAM MOUNTING :lode ANGLES FUSIBLE LINKS: CITY OF TItG DUCT • •Is P I ��G�d `25tl"� I 0 , �-� ! DUCT Temperature rati � ♦� MOUNTING 165° F is standard. SLEEVE Located in pin grooves. IRE ANGLES Horizontal Mount (Refer to the vertical mount Vertical Mount details lor air flow directions) Damper shall be fastened to sleeve with No. 10 x 3/4 sheet metal screws on 6" centers (max). No further than 2" from end. See "Sleeve Termination Installation Instructions Supplement" for additional connection information. Angles shall be a minimum of 1 -1/2" x 1 -1/2" x 1/1.6" and fastened to the sleeve and damper only on all (4) sides with 1/4" bolts, 1/2" long welds, or #10 sheet metal screws on 8" maximum centers. (See note 3 for expansion and overlap.) Angles shall not be fastened to each other at the corners or fastened to the fire wall. Angles may be reversed when diffusers or grilles require flush mountings. FASTENERS MUST BE PLACED WHERE THEY DO NOT INTERFERE WITH THE DAMPER OPERATION. See Wood Stud and /or Metal Stud Framing for Fire Dampers In Drywall and /or Cavity Shaftwall Partitions Supplemental Installation Instructions for ,- further vertical mount installation details. NOTES: • 1. Sleeves shall be of the same gauge or heavier than the duct to which it is attached. Gauges shall conform to SMACNA or ASHRAE standards. 2.' When the following sleeve connections are used, the minimum gauge of the sleeve shall be 16 gauge on dampers not exceeding 36 "W x 24 "H 11. and 14 gauge on larger dampers. . a. Angle reinforced standing seam c. Companion angles. k b. Angle reinforced pocket lock d. Metal fasteners approximately 16" on centers 3. Clearance for expansion of 1/8" per foot of sleeve dimension is required. Angles should lap masonry a minimum of 1" around the entire opening. 4. Maximum sleeve extension is 6" on both sides of wall or floor opening for dampers without actuators. Maximum sleeve extension is 16" on both sides of wall or floor opening for dampers with actuators. 5. Dampers may be installed in wall or partition (masonry or gypsum wallboard) or concrete floor. 6.- The connecting ducts shall not be continuous, but shall terminate at the sleeve or frame. • 7. Dampers are supplied with factory mounted actuators designed to close automatically upon detecting heat, or the loss of actuator power. 8. IThe jackshaft side of the damper may be installed either "Upstream" or "Downstream ". 9. A continuous bead of Dow - Corning 999A, Dow- Corning RTV732 or GE -1200 silicone rubber sealant shall be applied between the damper and the sleeve and between sections of a multiple damper assembly. Sealant is only required on one side of the damper. 10. Installed damper units require operational checks upon completion to insure proper functioning. Before applying power to the operator /actuator, the power must be verified 11. An access door is a NFPA requirement for damper inspection and testing. 12. For use in static and dynamic systems at labeled temp, velocities, and W.G. 13 Electric actuator connections shall conform to the National Electric Code. 14. Pneumatic actuators require metalllic airline connections, and a minimum of 20 PSI supply air. (Not to exceed 30 PSI) 15. CAUTION: THE HEAVY DAMPER CLOSURE SPRING IS UNDER LOAD. Fire/Leakage rated dampers and qualified operators are tested together by Underwriters Laboratories and are factory installed to qualify for standard damper /operator warranties. These instructions comply with Underwriters Laboratories Safety Standards 555 and 555 -S, NFPA.90A, and SMACNA Fire Smoke and Radiation Installation Guide. UL File # R15250. The product is also listed by CSFM File #3225- 1411:105. • . r , 4 L1 • SECTION L2 T • SIZES WxH J MAXIMUM 36" x 36" Actuator Actuator MINIMUM Class I 12" x S" MINIMUM Class II 8" x 3" Multiple Actuator - Field Wiring spec: FSD -111 02/03 1 Honeywell Nov PECEIvE R ^ 01 - ' 0- MS4209 MS4309F, MS4709F c UL C®,o '6'f) MS4809F MS MS8309F N ��- , '10 Fa st -Actin Two - Pos Actuators CE g , CN314 ., .i€.: FOR FIRE /SMOKE CONTROL APPLICATIONS The MS4209F, MS4309F, MS4709F, MS4809F, MS8209F, SPECIFICATION DATA MS8309F Fast- Acting, Two - Position Actuators are spring return direct coupled actuators (DCA) with an integral junction box for on /off damper control. The actuator accepts an on /off FEATURES • signal from a single -pole, single -throw (spst) controller Models are available with clockwise (cw) or counterclockwise • 80 lb-in. (9 N•m) minimum driving torque (ccw) spring return and are designed to operate reliably in at 350 °F (176 °C). smoke control systems requiring Underwriter's Laboratories • Integral spring return ensures level of return torque. Inc. UL5553 ratings up to 350 °F. Stainless steel internal spring. • • Fifteen - second spring return timing. • No special cycling required during long -term holding. SPECIFICATIONS • No audible noise during holding. • Patent pending design eliminates need for limit Models: switches to reduce power consumption. • Models available for 24, 120, and 230 Vac. Spring Return Voltage Torque • Ninety-five degree angle of rotation. Model Direction in Vac in lb-in. (N•m) • Actuator holds rated torque at reduced power level. MS4209F cw 120 80 (9) • Die -cast aluminum housing. • Housing design allows flush mounting to damper. MS4309F ccw • Integral junction box with three conduit openings MS4709F cw 230 eliminates need for separate wiring box. MS4809F ccw • High - temperature indicator included. MS8209F Icw 24 . MS8309F Iccwv Temperature Ratings: - Electrical Ratings: U Ambient 0 °F to 130 °F ( -18 °C to 55 °C). '.S ❑ Power Input ❑ Shipping and Storage: -40 °F to 140 °F (-40 °C to 60 °C). ❑ MS4209, MS4309: 120 Vac +10 %, -15 %, 60 Hz. ❑ MS4709, MS4809: 230 Vac t10 %, 50 Hz. IMPORTANT ❑ MS8209, MS8309: 24 Vac +20 %, -10 %, 50/60 Hz. The actuator is designed to meet UL555S standards ❑ Power Consumption (at Rated Voltage): at 350 °F (176 °C). The actuator must be tested with ❑ MS4209, MS4309: Holding: 0.13A, 7W. the damper to achieve this rating. Running (at 80 lb -in.): 0.25A, 23W. ❑ MS4709, MS4809: Holding: 0.09A, 7W. Humidity Rating: • Running (at 80 lb -in.): 0.13A, 23W. ❑ 5% to 95% RH noncondensing. U MS8209, MS8309: Holding: 7 VA. Stroke: Running (at 80 lb-in.): 23 VA. ❑ 95° ± 3 °, mechanically limited. Electrical Connections: Torque Rating (at Rated Voltage): ❑ MS4209, MS4309, MS8209, MS8309: Two color coded 0 Typical Holding (0 °F to 350 °F): 80 lb-in. (9 N•m). 16 in. leads. ❑ Typical Driving (0 °F to 350 °F): 80 lb -in. (9 N•m). ❑ MS4709, MS4809: lm appliance cable. ❑ $ nn Return: 80 lb-in. (9 N•m ❑ Ground screw. Spring ( ) ❑ Three 7/8 in. conduit connection holes (fittings not 0 Stall Maximum: 240 lb-in. (27 N•m). included). Noise Ratings (Maximum): Controller Type: U Driving Open: 80 dBA at 1 m. ❑ MS4209, MS4309: Line voltage (120 Vac), two- position, ❑Holding: 20 dBA at 1 m (no audible noise). spst (Series 40). Timing (at Rated Torque and Voltage): ❑ MS4709, MS4809: Line voltage (230 Vac), two- position, ❑ Drive Open: spst (Series 40). ❑ Ambient Conditions: 25 sec maximum, 14 sec typical. ❑ MS8209, MS8309: Low voltage (24 Vac), two- position, spat ❑ At 350 °F: 75 sec maximum. (Series 80). ❑ Spring Close: 20 sec maximum. Device Weight: Design Life (at Rated Voltage): ❑ 5 lb (2.3 kg). ❑ 60,000 full stroke cycles. • • ® U.S. Registered Trademark • Copyright © 2003 Honeywell International Inc. All Rights Reserved 63- 1292.2 MS4209F, MS4309F, MS4709F, MS4809F, MS8209F, MS8309F FAST - ACTING, 7WO- POSITION ACTUATORS Cycling Requirements: ❑ Prolonged holding- period (1 year) testing of these actuators has been performed with no spring return failures. The actuator and the internal spring are designed to require no special cycling during long -term holding. Li (--) ' a. ❑ Honeywell recommends following all local, state and 120 VAC national codes for periodic testing of the entire smoke control system. Refer to National Fire Protection 12 (1) T • Association (NFPA) National Fire Codes®: NFPA90A, O NFPA92A and NFPA92B for your application. e ❑ NFPA recommends periodic examination of each fire/ M17589A • smoke damper (semi- annually or annually) to ensure proper performance. Fig. 2. Typical 120 Vac wiring. Minimum Damper Shaft Length: ❑ 1 -1/2 in. (38 mm). Mounting: ❑ 3/8 to 1/2 in. square or round damper shafts. ❑ The actuator can be mounted with shaft in any position. Lt (�) ❑ Secure hub to shaft with: BROWN ❑ MS4709, MS4809: Four 3 mm set screws. 230 VAC ��' Use 3 mm Allen wrench to tighten set screws. L2 (1) ❑ MS4209, MS4309, MS8209, MS8309: 1/4 -28 UNF set T 411 screws. Use 1/8 Allen wrench to tighten set screws. IMPORTANT M17588A Honeywell does not recommend using linkages with Fig. 3. Typical 230 Vac wiring. these actuators because side- loading of the output hub reduces actuator life. • Dimensions: Environmental Protection Ratings: — 2 (51) — MS4709, MS4$09, t (25) i MS4209, MS4309 I MS8209, MS8309 ■_ 5/8 �- i i (t7) NEMA1 IX . t • IP54 X 63/8 — „' 7a- (161) . Approvals: Honeywell MS4709, MS4809, �1 1 ,---1 h MS4209, MS4309 MS8209, MS8309 . UL / /cUL X X �� 7 12 � UL873 X X 1 , _, ` ` l , . � / ( - Plenum Rating, O ",,„ �_ l Guide Guide e No. . XAPX O CE X C -TICK X r 1 .1 14-- 2 (51) 3 5 /16 (84) —.417 Accessories (not supplied with actuator): !........ 4 (102) 1/16 () ❑ 201391 Shaft Adapter for 3/8 in. shafts. ❑ 205649 Mbunting Bracket i-- 7/8 (22) ❑ 32003532 -002 Dual Auxiliary Switch Package for Cy" UL555(S) applications. i..1(--) . . RED III— I 5 1/e (129) I .. r ill . • • ., :: ■ M175e5A National Fire Codes is a registered trademark of the National Fig. 1.:Typical 24 Vac wiring. Fire Protection Association (NFPA). . Honeywell ` • 63- 1292 -2 B.B. Rev. 6 -03 A Pnmo:.n US on rec.-iced www.honew/ell.com =, papercmainm5 a1 ieasr 10% /building /components! post - consumer paper libers. 6-28-07 $„ 7 '10 � c / ��,... -� '. `., v1 aa��� 1111111111I11111111111111111IIII11111111111lIIIIIIIII1111 . IIII1111I1111 ?Z10-7 18- CD19D6 -30 • _ Jer ' s Gu l se Upflow Horizontal and Downflow / Horizontal Gas- Fired, Direct Vent Condensing Furnaces • *UX1 B040A9241 A *UX1 C080A9601 A *DX1 B040A9241 A *UX1 B060A9241 A *UX1 C100A9361 A *DX1 B060A9361 A *UX1 B060A9361 A *UX1 C100A9481 A *DX1 B080A9421 A *UX1 B080A9241 A *UX1 D100A9601 A *DX1 C100A9481 A 4 *J) 1 B080A9421 A *UX1 D120A9601 A *DX1 D120A9601 A *_First letter may be °A" or °T" • ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES IMPORTANT — This Document is customer property and is to remain with this unit. OAS 1 Please return to service information pack upon completion of work. CERTIFIED *UX -1 *DX -1 0 0 DOWNFLOW Air 4 A� FLOW FLOW UPFLOW 0 � U PFLOW/HORIZONTAL DOWNFLOW/HORIZONTAL Fi, r k M.= 0 Installer's Guide • SAFETY SECTION - The following safety practices and precautions must be A- WARNING followed during the installation, servicing, and operation of • this furnace. CARBON MONOXIDE POISONING HAZARD 1. Use only with the type of gas approved for this furnace. Failure to follow the steps outlined below for each appliance Refer to the furnace rating plate. connected to the venting system being placed into operation 2. Install this furnace only in a location and position as could result in carbon monoxide poisoning or death. specified in "Location and Clearances" (page 3), of these The following steps shall be followed for each appliance instructions. connected to the venting system being placed into opera - 3. Provide adequate combustion and ventilation air to the tion, while all other appliances connected to the venting furnace space as specified in "Air for Combustion and system are not in operation: Ventilation" (pages 8 -9), of these instructions. 1. Seal any unused openings in the venting system. 4. Combustion products must be discharged outdoors. 2. Inspect the venting system for proper size and horizon - Connect this furnace to an approved vent system only, as tal pitch, as required in the National Fuel Gas Code, specified in the "Venting" section (pages 11 -18), of these ANSI Z223.1/NFPA 54 or the CAN/CGA B149 Installation instructions. Codes and these instructions. Determine that there is 5. Never test for gas leaks with an open flame. Use a no blockage or restriction, leakage, corrosion and other • commercially available soap solution made specifically deficiencies which could cause an unsafe condition. for the detection of leaks to check all connections, as 3. As far as practical, close all building doors and windows specified in "Gas Piping" (pages 22 -23), of these and all doors between the space in which the instructions. appliance(s) connected to the venting system are 6. Always install the furnace to operate within the furnace's located and other deficiencies which could cause an unsafe condition. intended temperature -rise range with a duct system which has an external static pressure within the allow- 4. Close fireplace dampers. able rang:. as specified on the unit rating plate. Airflow 5. Turn on clothes dryers and any appliance not connected with temperature rise for cfm versus static is shown in to the venting system. Turn on any exhaust fans, such . "' the Service Facts accompanying this furnace. as range hoods and bathroom exhausts, so they are 7. When a furnace is installed so that supply ducts carry air operating at maximum speed. Do not operate a sum - circulated by the furnace to areas outside the space mer exhaust fan. containing the furnace, the return air shall also be 6. Follow the lighting instructions. Place the appliance handled by a duct(s) sealed to the furnace casing and being inspected into operation. Adjust the thermostat terminating outside the space containing the furnace. so appliance is operating continuously. 8. A gas -fired furnace for installation in a residential garage 7. If improper venting is observed during any of the above must be installed as specified in "Location and Clear- tests, the venting system must be corrected in accor- ances" section (page 3), of these instructions. dance with the National Fuel Gas Code, ANSI Z221.1/ 9. The furnace may be used for temporary heating of NFPA 54 and/or CAN/CGA B149 Installation Codes. buildings or structures under construction only when the 8. After it has been determined that each appliance following conditions have been met: a. The furnace venting system must be complete and connected to the venting system properly vents where g Y P tested as outlined above, return doors, windows, installed per manufacturers instructions. exhaust fans, fireplace dampers and any other gas - b. The furnace is controlled only by a room thermostat fired burning appliance to their previous conditions of (no field jumpers). use. c. The furnace return air duct must be complete and sealed to the furnace and clean air filters are in place. b. WARNING indicates a potentially hazardous situation d. The furnace input rate and temperature rise must be which, if not avoided, could result in death or serious verified to be within nameplate marking. injury. e. 100% of the furnace combustion air requirement c. CAUTION indicates a potentially hazardous situation must come from outside the structure. which, if not avoided, may result in minor or moderate f. The furnace return air temperature range is between injury. It is also used to alert against unsafe practices 55 and 80 degrees Farenhiet. and hazards involving only property damage. g. Clean the furnace, duct work, and components upon substantial completion of the construction process, and verify furnace operating conditions including ignition, A WARNING input rate, temperature rise and venting, according to the manufacturer's instructions. FIRE OR EXPLOSION HAZARD Safety signal words are used to designate a degree or level of Failure to follow the safety warnings exactly could result in • seriousness associated with a particular hazard. The signal serious Injury, death or property damage. words for safety markings are DANGER, WARNING, and Improper servicing could result in dangerous operation, CAUTION. serious injury, death, or property damage. y a. DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. This signal word is limited to the most extreme situa- tions. © 2007 American Standard Inc. All Rights Reserved 18 - CD19D6 - , .. Installer's Guide GENERAL INSTALLATION INSTRUCTIONS Contents The manufacturer assumes no responsibility for equipment installed in violation of any code or regulation. It is recommended that Manual J of the Air Conditioning INSTALLATION INSTRUCTIONS; Contractors Association (ACCA) or A.R.I. 230 be followed in General Installation Instructions estimating heating requirements. When estimating heating requirements for installation at altitudes above 2000 ft., Location and Clearances WV remember the gas input may need to be reduced (See High Outline Drawings Altitude Installation). Upflow Installation Material in this shipment has been inspected at the Downflow Installation . : factory and released to the transportation agency Horizontal Installation without known damage. Inspect exterior of carton for evidence of rough handling in shipment. Unpack Air For Combustion and Ventilation carefully after moving equipment to approximate Duct Connections ri location. If damage to contents is found, report the Return Air Fitters damage immediately to the delivering agency. General Venting Instructions a« Codes and local utility requirements governing the installa- tion of gas fired equipment, wiring, plumbing, and flue Venting Material connections must be adhered to. In the absence of local codes, Venting Tables ..t. *-t the installation must conform with latest edition of the Horizontal Venting National Fuel Gas Code ANSI Z223.1 • National Installation Venting Through The Wall i`:` • Code, CAN /CGA B149.1. The latest code may be obtained Venting Throught The Roof % g, from the American Gas Association Laboratories, 8501 E. Pleasant Valley Rd., Cleveland, Ohio 44131. Downward Venting These furnaces have been classified as CATEGORY N Venting Through a Masonry Chimney ltdrx furnaces in accordance with latest edition of ANSI Z21.47 • Condensate Drain Instructions ' CAN /CGA 2.3 standards. Electrical Connections Category IV furnaces operate with positive vent static Field Wiring Diagrams pressure and with a flue loss less than 17 percent. These Gas Piping itr r conditions require special venting systems, which must be gas tight and water tight. These Category IV Direct Vent Combustion Input Checks a ' „ furnaces are approved for installation in Manufactured/ Mobile housing when used with BAYMFGH100A. Start Up and Adjustment A CAUTION Preliminary Inspections Lighting Instructions 4 - ' To prevent shortening its service life, the furnace should not ; be used as a "Construction Heater” during the finishing Sequence Of Operation phases of construction until the requirements listed in item Control And Safety Switch Adjustments f0/1_,t 9, a-g of the safety section of this publication have been met. Airflow Adjustment " = Condensate in the presence of chlorides and fluorides from paint, varnish, stains, adhesives, cleaning compounds, and Abnormal Conditions cement create a corrosive condition which may cause rapid deterioration of the heat exchanger. IFC Error Flash Code A CAUTION 5. Are the vent pipe and combustion air inlet pipe within Do NOT install the furnace in a corrosive or contaminated vent table lengths? Will the pipes remain unobstructed? atmosphere. _ 6. Allow sufficient height in supply plenum above or below LOCATION AND CLEARANCES the furnace to provide for cooling coil installation if the The location of the furnace is normally selected by the cooling coil is not installed at the time of this furnace architect, the builder, or the installer. However, before the installation. furnace is moved into place, be sure to consider the following 7. A furnace shall be installed so electrical components are requirements: protected from water. 1. Is the location selected as near the vent and as central- 8. If the furnace is installed in a residential garage, it ized for heat distribution as practical? must be installed so that the burners and the ignition 2. Do all clearances between the furnace and enclosure source are located not less than 18 inches (46 cm) above equal or exceed the minimums shown in the Table 1. the floor and the furnace must be located or protected to 3. Is there sufficient space for servicing the furnace and avoid physical damage from vehicles. other equipment? A minim of 24 inches front accessi- IMPORTANT: bility to the furnace must be provided. Any access door or The furnace must be installed level. The only allowable panel must permit removal of the largest component. y 4. Are there at least 3 inches of clearance between the furnace variation would be slightly to the left and/or forward in upflow front panel and any clo panel or door provided? installations or slightly toward the front in horizontal installa- tions. This is necessary for proper condensate drainage. 18 -CD 19D6 -30 3 1 *UX -C OUTLINE DRAWING y (ALL DIMENSIONS ARE IN INCHES) PP _1 limi 1 1 ; 1 -— ,,Fi i y O f �ni � � � 1 1 0°I g OUTLET N OTES: thV III AIR '�t SS EE NOTES O I N b 2 I. •U %I 2OC960 T MOIRES 3' DIAMETER VENT PIPE. 4U%IOOC948 8 •UX100C960 REQUIRES 2-1/2' OR 3' IOIV'IOID DIAMETER VENT PIPE. 2. DIAMETER OF VENT PIPE MAY BE LIMITED TO 2-112' OR 3' E10 , ON SOME MODELS AT DIFFERENT ALTITUDES. REFER TO THE 5/8 19 -5/8 VENT LENGTH TABLE FOR PROPER APPLICATION. 4- 1116' ^ C OVINE 0118' KNOCKOUT CCOMBU CLEARANCE ER RIALS =• HORIZONTAL APPLICATION ELECTRICAL 07/8' HOLE (THIS SIDE ONLT) SUPPLY OWL ON SIDES 0 IN. ELECTRICAL \ ::13-15/16' +{ 2-1/18' (ALTERNATE) FROM 0 IN. SUPPLY 112' I FRONT 3 IN. 2-1/16' TOP I IN. • _ -1-11 2-1/16' FLUE 0 IN. SLOT B KNOCKOUT ' • 091-1/2' I-I /2• KNOCKOUT RLL �� CONDENSATE DRAIN S I M 1.112' GAS GAS SUPPLY nS AR TXV i LFFf (HORIZONTAL) SUPPLY I (ALTERNATE) A _ _ _ __ - -- SIDES .. , X — -- ------ I • Q o I-I /8' KNOCKOU LEFT 0 N. 01 -118' KNOCKOUT I -5/8' I - COND ENSATE DRAIN BEAR 6 N. CONDENSATE DRAIN - -'I 2 -1 /8' O (ALTERNATE) FRONT 18 N. TOP I N. I -5/16• . i' - - --- - - - 1-5/16' FLUE 0 N. 1 30 -SI8' 0 6 P' - - -- - - -- 5• I SIDE I 28 -I/4 u 32' 19 -I /2 I _ /ETURN SIDE A1GHT 1 IN. I IN. 14 -7/8' : RETURN AIR i I 1e -1 /e LEFT • -4.1. 3 IN. ' I 1.1 /X 22-112' I 2R -I /d• I ' , ' , 1 AIR � TOP I IN. FRONT • • FLUE 0 IN. I T • 1-518' 23.3/4' 5' .8 6 23 L I� 9/16' - 1/2'' 28-1/2' I -7l8' I I_ MODEL DON "A" DIM V DIM "C" DIM "D" DON "E" DIM F (SEE NOTE 1821 . PREFIX MAT BE 'A' OR 'T' .. SUFFIX LETTER MAX BE "D' - 0 THRU 9 •UIB0 "" .0 SUFFIX LETTER MAY BE "W" - 0 THRU 9 •U%IB060A9361'" •UXIB060A920A91 "" "" SUFFIX LETTER MAY BE A - Z I ' o •U %IB080A9241 "" ' UXIB080A9 /21'" UX 2B060A9.162"' 17-1/2' 2.1/4' 16-1/4' 16' 7.112' 2' I NLET 0.1428080A9422- (p4 'p• .UY060R9V3' AIR . •UY080R9V3'•' •UXIB040A9H21"' 'UK IB060A9H31 "" •UX18080A9H31 "' 3/4' -� 'UXIC080A9421 "' UXIC080A9601 "" 3/4• •UXICIO0A9361"' .UXICIOOA9481 " 21' 2.1/2' 19 -3/4' 19 -1/2' 9' 3' 'AX2C100AR4X2 "' SUK1001)9V4'•' _, •UXICI00A9H41 9 • 0 •10ID100A9601"" v .UXID120A9601'" .UX20120A9602"" 24 -1/2' 2-15/16' 23.1/1' 23' 10' 3' •OY120R9V5.'• CO v 'UXID120A9H5I "" rn From Dwg. 21C341884 Rev. 6 W O * T P ! p OD . o *DX -C DOWNFLOW / HORIZONTAL OUTLINE DRAWING a (ALL DIMENSIONS ARE IN INCHES) rn 02 FLUE W 0 CONNECT • SEE NOTE I 5/8 4 -1/2 I ' - I8 NOTES: rf.. I - _ I. DIAMETER OF VENT PIPE MAY BE LIMITED INL v ! T ALTITUDES. OR REFER TO VENT L LENGTH I TABLE NT C FOR PROPER APPLICATION. AIR W I 5 MAIM CLEARANCE TO COMBUSTIBLE MATERIALS. MM 03 OPENING CO SIDES 5/8 19-5/8 AIR INTAKE REAR 0 IN. 4- 1/16 -- CONNECTLIONTR(ALTERNATE) T P I IN. HORIZONTAL CONDENSATE HORIZONTAL APPLICATION FLUE 0 IN. DRAIN (THIS SIDE ONLY) 957/8 ELECTRICAL HORIZONTAL FUN 1 -7/8" x 7/8° 1/21 CONNECTION (ALTERNATE) OYSCNARGEONI THE LEFT) I / 2 KNOCKOUT ALCOVE SLOT KNOCKOUT 2 t/8 1 -.. -- SIDES F�7/8 \ / ` -- __ -- RIGHT 0 N. ELECTRICAL .I I LEFT 0 N. I - I /2 EC GA$ FRONT 18 N. SUPPLY -� 10 3' CONNECTION CON TOP I H. AIR INTAKE I r Alli - - - - - aTt 5-1/2" J SIDES RIGHT 1 IN. • LEFT I IN. • 31 . O 4 0 - - ----- -' REAR 3 IN. • ------- I FRONT 3 IN. f 3-15/16 2-1/16 25 FLUE I IN. 17 -I/4 - a te - - - - -- 1 - 1 . y O• 20-1/4 • . ' ' I- - O 12 -3/8 O -- LIJI6 7 -3/8 I— A — .1 7 -3/8 01 5 -5/16 CONDENSATE DRAIN CONDENSATE DRAIN 28 1/2 951 KNOCKOUT KNOCKOUT MEM 951-1/2 MODEL GAS CONNECTION IS[E NOTE B DIM A" DIM "B- DIM - C - DIM D" . PREFIX MAY BE 'A' OR 'T' .. SUFFIX LETTER MAY BE 'D' - 0 THRU 9 (ALTERNATE) KNOCKOUT xxx SUFFIX LETTER NAY BE 'W' - 0 THRU 9 'DXIB040A924I"" "" SUFFIX LETTER MAY BE A • Z 'DXI8060A9361 "" 0)(18080A9421 'DX28060A9362 "" 0DX28080A9422 "" 17 -1/2" 2-1/4' 16 -1/4" 16" O UTLET XDY060R9V3''' . 0 'DY080R9V3''' 1 AIR tl XDXIB040A9H21 "^ 5 NDX)8060A9H31 "" �DX Iv T IB08OA9H31 "" 3/4 1---- /4 J XDXICIO0A9481"" 'DX2CI00A9482 "" 21" 2-1/2' 19 -3/4' 19 -1/2' 3/4 y 19-9/16 -_—•-- 7 -3/4 .DY100R9V4641 'OXID120A9H51 "" 'DXIDI20A9601 "" _ xDX2D120A9602 "" 24 -1/2" 2-15/16" 23-1/4' 23' 'DY120R9V5X'• 'DX I D 120A9H51 "" From Dwg. 21C341885 Rev. 6 En ,. Installer's Guide ., UPFLOW INSTALLATION TABLE 1 • Standoffs and screws (See Figure 1) are included with t FLOOR OPENING PLENUM OPENING cased coils for attachment to the furnace. There are clearance CABINET • RETURN alignment holes near the bottom of the coil wrapper. Drill WIDTH DUCT WIDTH p °B" "C" . "D" screws are used to engage the furnace top flanges. The 17 16 16 - 5/8" 20 15 - 5/8 ° 19 - 3/8" standoff is inserted into the cabinet alignment hole. The drill 21" 19 - 3/4" 20 /8" 20 - 1/8" 19 - 1/8" , 19 - 3/8" screws are inserted through the standoffs then screwed into 24 - 1/2" 23 - 1/4" 23 - 5/8° , 20 - 1/8" 22 - 5/8 "' 19 - 3/8" the furnace flange. s placed downstream of the furnace airflow. HORIZONTAL INSTALLATION The coil is alwa Y P The coil and furnace must be fully supported when used in the horizontal position. It is always recommended that an 4.4 O STANDOFFS (4) fr DRILL SCREWS (4) auxiliary drain pan be installed under a horizontally in- he p � auxiliary dr a to a separate drain line no trap s needed �0 in this line). Three brackets (with screws) are included with downflow furnaces for installation to stabilize and secure the furnace and TXC cased coil in the horizontal position. See Figure 4. The coil is placed downstream of the furnace, with the apex of FOR VERTICAL the coil pointing in the direction of the airflow for horizontal OOE INSTALLATIONS installation. The cased coil is secured to the furnace and both l I the furnace and the cased coil must be properly supported. I The brackets mount using the rear screws on the coil case and o I \ , use the screws provided to secure the bracket to the furnace. The remaining bracket is placed as close to center as possible 4 - � ‘ (horizontally) between the coil case front and the furnace 4 ' ' - bottom channel (for downflow/horizontal furnace). Use four of / / k the screws provided to secure the bracket. The upflow furnace, \ v (BOTH SCR sio s� converted to horizontal, aligns and attaches the TXC coil as in ■ �g r Figure 1. However, the coil requires additional support. N A C F STANDOFFS (BOTH SIDES) O 11 y • O CASED COIL CONNECTION BRACKET FOR DOWNFLOW o 4 DOWNFLOW INSTALLATIONS FURNACE IN HORIZONTAL 0 o DOWNFLOW ONLY A WARNING . Do NOT install the furnace directly on carpeting, tile or other The furnace may be installed in an attic or crawl space in the combustible material other than wood flooring. For vertical horizontal position by placing the furnace on the left l side (as downflow application, subbase (BAYBASE205) must be viewed from the front in the vertical position). The horizontal used between the furnace and combustible flooring. When furnace installation in an attic should be on a service plat - the downflow furnace is installed vertically with a cased coil, form large enough to allow for proper clearances on all sides a subbase is not required. and service access to the front of the furnace (See Figure 4 & Clearance Table). Line contact is only permissible between Required floor opening: lines formed by intersections of the top and two sides of the SIDE furnace casing and building joists, studs, or framing. CABINET �� CABINET SIDE B B N I I � V-�� (BENIU O i / / //// SUB-BASE SUB-BASE / . MSULATION / // 4 V. , IIM PLENUM DUCT / FLOOR i�; SUBBASE CROSS SECTION , /`? of ii iiiiiiiiiiiiiiiiiiii� � rt, ' ;: 1 �' . . . r , \\.:trie: . I ' � \� UPFLOW/ I A (width) �;. �� HORIZONTAL B (depth) "\ %, \ \ \� \\ SHOWN FURNACE I \ \° FRONT / I D The furnace may be placed horizontally in a crawl space on a pad or other noncombustible material which will raise the I C I unit for sufficient protection from moisture. The furnace L L must be supported at both ends and the middle when / / / / / / / / / / / / / / / / / / / // / installed horizontally. 6 18 -CD 19D6 -30 • t. ., ,. Installer's Guide The furnace must also be elevated a minimum of 6 * Masonry acid washing materials inches to allow clearance for the condensate drain to exit the cabinet in the horizontal position. Furnace locations may be in a "confined space" or an The horizontal furnace may also be suspended from the joists "unconfined space". using 3/8" all- thread rods with pieces of angle iron under- Unconfined space is defined in Figure 5. These spaces may neath the furnace to form a hanging rack at both ends and the have adequate air by infiltration to provide air for combustion midpoint. The rods need to be of sufficient length to allow for and ventilation. Buildings with tight construction (for proper clearances from combustible materials. The angle iron example, weather stripping, heavily insulated, caulked, vapor needs to be at least 32" in length to allow for access to service barrier, etc.), may need additional air to be provided as panels. described for confined space. Confined spaces are installations with less than 50 cu. ft. of O space per 1000 BTU/hr input from all equipment installed. �� Air for combustion and ventilation requirements can be 1--- supplied from inside the building as in Figure 8 or from the 50 CU. FT. OR MORE DOORS outdoors, as in Figure 9. PER 1000 . INSTALLED INPUT © MINIMUM AREA IN SQUARE FEET ALL EQUIP. INSTALLED FURNACE H WATER ER EAT DRYER CLOTHES FOR UNCONFINED SPACE INSTALLATIONS FURNACE WITH 8 FT. CEILING MAXIMUM BTUH MINIMUM AREA IN SQUARE FEET UNCONFINED INPUT RATING OF UNCONFINED SPACE AIR FOR COMBUSTION AND VENTILATION 60,000 375 If these furnaces are installed in a nondirect vent capacity . 80,000 500 then the adequate flow of combustion and ventilating air 100,000 625 must not be obstructed from reaching the furnace. Air open- 120,000 875 ings provided for combustion air must be kept free of obstruc- . tions which restrict the flow of air. Airflow restrictions affect O the efficiency and safe operation of the furnace. Keep this in FURNACE mind should you choose to remodel or change the area which contains your furnace. Furnaces must have a free flow of air for proper performance. CONFINED Provisions for combustion and ventilation air shall be made SPACE in accordance with latest edition of Section 5.3, Air for LESS THAN 50 CU. FT. Combustion and Ventilation, of the National Fuel Gas Code, PER 1000 BTU /HR. INPUT ANSI Z223.1 — CAN /CGA B149.1 or applicable provisions of ALL EQUIP. INSTALLED the local building codes. Special conditions created by mechanical exhausting of air and fireplaces must be con- 1. All air from inside the building as in Figure 8: The sidered to avoid unsatisfactory furnace operation. confined space shall be provided with two permanent OUTSIDE AIR IS RECOMMENDED openings communicating directly with an additional room(s) of sufficient volume so that the combined volume The use of indoor air for most applications is acceptable, of all spaces meets the criteria for an unconfined space. unless there is the presence of corrosive chemicals or The total input of all p gas utilization equipment installed contamination. Certain types of installation will require in the combined space shall be considered in making this the use of outside air for combustion. determination. Refer to Table 2 for minimum open areas The following types of installations will require use of requirements. OUTDOOR AIR for combustion, due to chemical exposures: 2. All air from outdoors as in Figure 9: The confined space * Commercial buildings shall be provided with two permanent openings, one * Buildings with indoor pools commencing within 12 inches of the top and one corn- * Furnaces installed in "confined" laundry rooms mencing within 12 inches of the bottom of the enclosure. * Furnaces installed in "confined" hobby or craft rooms The openings shall communicate directly, or by ducts, * Furnaces installed near chemical storage areas. with the outdoors or spaces (crawl or attic) that freely communicate with the outdoors. Refer to Table 2, for Exposure to the following substances in the combustion air minimum open areas requirements. supply will also require OUTDOOR AIR for combustion: TABLE 2 * Permanent wave solutions MINIMUM FREE AREA IN SQUARE INCHES * Chlorinated waxes and cleaners EACH OPENING (FURNACE ONLY) * Chlorine based swimming pool chemicals ~ * Water softening chemicals * Deicing salts or chemicals Furnace Maximum Air Air From Outside * Carbon Tetrachloride BTUH/INPUT From ,- * Halogen type refrigerants Rating Inside Vertical Horizontal * Cleaning solvents (such as perchloroethylene) Duct Duct * Printing inks, paint removers, varnish, etc. 60,000 100 15 30 * Hydrochloric acid 80,000 100 20 40 * Cements and glues 100,000 100 25 50 * Antistatic fabric softeners for clothes dryers 120,000 120 30 60 18 -CD 19D6 -30 7 Installer's Guide O DUCT CONNECTIONS Air duct systems should be installed in accordance with CONFINED SPACE standards for air conditioning systems, National Fire AIR FROM INSIDE BUILDING Protection Association Pamphlet No. 90. They should be sized in accordance with ACCA Manual D or whichever is appli- cable. Central furnaces, when used in connection with cooling units, shall be installed in parallel or on the upstream side of the CONFINED cooling coil to avoid condensation in the heat exchanger. With SPACE a parallel flow arrangement, the dampers or other means used to control flow of air shall be adequate to prevent chilled PERMANENT air from entering the furnace, and if manually operated, must , .t OPENINGS be equipped with means to prevent operation of either unit unless the damper is in full heat or cool position. On any job, flexible connections of nonflammable material may be used for return air and discharge connections to prevent transmission of vibration. Though these units have been spe- O 9 cifically designed for quiet, vibration free operation, air ducts can act as sounding boards and could, if poorly installed, am- CONFINED SPACE plify the slightest vibration to the annoyance level. AIR FROM OUTDOORS When the furnace is located in a utility room adjacent to the living area, the system should be carefully designed with returns to minimize noise transmission through the return air grille. Although these furnaces are designed with large blowers operating at moderate speeds, any blower moving a i '."1"."1" high volume of air will produce audible noise which could be """ " "" " " "' / " "" " objectionable when the unit is located very close to a living L i.... ONFINED OUTLET VIIlg P ACE area. It is often advisable to route the return air ducts under OUTDOOR AIR DUCTS the floor or through the attic. Such design permits the ' installation of air return remote from the living area INLET (i.e. central hall). When the furnace is installed so that the supply ducts carry - air circulated by the furnace to areas outside the space containing the furnace, the return air shall also be handled by a duct(s) sealed to the furnace and terminating outside the I' ^ space containing the furnace. CONFINED SPACE Jk\ RETURN AIR DUCT SYSTEMS AIR FROM VENTILATED ATTIC /CRAWL SPACE Where there is no complete return duct system, the • - -� I ATTIC LOUVERS return connection must be run full size from the fur- Fl TO OUTDOORS nace to a location outside the utility room, basement, attic, or crawl space. r 4 Po Not install return air through the back of the furnace OUTLET cabinet It CONFINED AIR SPACE Po Not install return air through the side of the furnace cabinet on horizontal applications. ALTERNATE INLET NOTE: INLET AIR AIR DUCT Minimum return air temperature is 50° F. ,,,,in All return air duct systems should provide for installation of return air filters. 1. Set the furnace in place. CONFINED SPACE r/�\ 2. For upflow side return installations, remove the insulation AIR FROM VENTILATED ATTIC around the opening in the blower compartment. ATTIC LOUVERS 3. The side panels of the upflow furnace include locating I I TO OUTDOORS notches that are used as guides for cutting an opening for return air, refer to Figure 10 and the outline drawing on page 4 for duct connection dimensions for various •�' furnaces. � !1 1 OUTLET CONFINED I L SPACE AI R NOTE: On upflow 5 ton airflow models, if the airflow requirement exceeds 1800 CFM, these models will require return air INLET openings and filters on both sides; OR 1 side and the I AIR DUCT bottom; OR just the bottom. 8 18- CD19D6 -30 1\ Installer's Guide - 4. If a 3/4" flange is to be used for attaching the air inlet �� UPFLOW FURNACE ONLY duct, add to cut where indicated by dotted lines in Figure 10. Cut corners diagonally and bend outward to * I form flange. LOCATING UT OUT 5. If flanges are not required, and a filter frame is installed, NOTCHES PROVIDED FOR T- I FOR SIDE cut between locating notches (See Figure 10). SIDE RETURN * I FILTER 6. The bottom panel of the upflow furnace must be removed CUTOUT k 1 for bottom return air. Lay the furnace on its back. Remove the two 1/4" hex screws securing the bottom front / I channel to the cabinet. Lower the front edge of the bottom front channel and pull forward to remove the channel. * The bottom return air panel will now easily slide out of * FRONT the cabinet. Reinstall the bottom front channel for upflow .SEE OUTLINE DRAWING y / of Furnace bottom return installations. iiM 7. Use the filter retainer on side or bottom if filter is to be OPTIONAL BOTTOM FILTER RACK INSTALLATION used within the furnace cabinet on upflow only installs With the filter removed, the filter rack is compressed and lions. then inserted into the bottom of the furnace. The retaining 8. The horizontal installation of u screw /pin on each side inserts into engagement holes at the f the Pew furnace bottom of the furnace cabinet side. requires an external filter section. Filter kits are available ` 7,"or horizontal a lications. I ` ' f pp �� 11 �� � f �,; ' : 1 9. Connect duct work to furnace. See Outline Drawing for ;, :, supply and return duct size and location. Flexible duct + : 6 . 1 . connectors are recommended to connect both supply and ` - •: °`. L i ' .; return air ducts to the furnace. If only the front of the _ 4 i ' furnace is accessible it is recommended that both su 1 „.� ,, 4 ' / , • and return air plenums are removable. \ t \ \�; i ' f 3 ° RETURN AIR FILTERS " (Filters not supplied with unit) " . __ , ' TYPICAL UPFLOW RETURN AIR FILTER INSTALLATIONS \ t. These furnaces require high velocity type air filters. The • filters may be located within the furnace blower compartment , , for UPFLOW furnaces in either a BOTTOM or SIDE (left side Ai rf low • ; . }? o right side) return air inlet. /I r TABLE 3 �� Cl MODELS CABINET FILTER 1 � '°' - / NUMBERS WIDTH CITY & SIZE )=. Wk:T. 3'" Grp., , 'UX1B040A9241A lr : ....A.71'-.5.;, ' fi `'` 1Z . . u 7r 'UX1B060A9241A 0 . n - y - i' ' 1' ' ' 'UX1B060A9361A 17 -1/2° 1 - 17° X 25' X 1' 'UX1B080A9241A Blower Door Hinge and Bottom Filter Rack Installation 'UX1B080A9421A 'UX1C080A9601A 12 FILTER 'UX1C100A9361A 21° 1 - 20" X 25" X 1° RACK 'UX1C100A9481A 'UX1 D100A9601 A RAILS 'UX1D120A9601A 24-1/2" 1 24° X 25° X 1' 'First letter may be 'A" or "T° SPRINGS "' NOTE - On 5 ton airflow models, if the airflow requirement exceeds 1800 CFM, these models will require filters on both sides; OR 1 side and the bottom; OR just the bottom. 4IM* . NOTE: AUTOMATIC On upflow 5 ton airflow models, if the airflow requirement exceeds 1800 CFM, these models will require return air ADJUSTMENT RETAINING openings and filters on both sides; OR 1 side and the PIN bottom; OR just the bottom. (Both Sides) The upflow furnace blower door has a hinge at the bottom which allows the door to tilt forward for filter replacement without the door being removed (See Figure 11). The optional Optional Filter Rack Accessory Kit furnace filter in the bottom or side configuration can be BAYRACK960A removed by simply turning the two latches on the blower door OPTIONAL FILTER RACK INSTALLATION FOR and tilting the door forward. SIDE RETURN AIR ON UPFLOW FURNACES (Left or Right) The filter rails are spring loaded for automatic adjustment to allow standard size, locally obtainable replacement filters. NOTE: The filter rack itself slides to adjust to the required width The optional filter rack installation is not allowed for right needed for bottom or side return (See Figure 12). side return on the following model: *UX 1 C080A9601. 18 -CD 19D6 -30 9 Installer's Guide • ® 15 BOTTOM ENGAGEMENT - Filter Rack > I Retaining Furnace Screw/Pin Filter Blower Deck Cabinet Rack Engagement Side Hole Engagement Hole For tior Reek Installation Bottom eturn With I Botom R Bottom Panel % • • Lr� 16 Furnace ENC. GEM ENT Engagement H ole HOLE. DETAIL For Filter Rack Blower (Typicai both sides side lRetiur With and blower deck) BLOWER DECK i I If side air return is desired, the following instructions should t...........7TI be used: Furnace t ., a. Open or remove the blower door. Cabinet —� Side b. Leave the bottom panel in place. c. After the side cutout is made following the directions in the "Return Air Duct Connections" r.ection on Filter Rack Filter pages 8 and 9, compress the optional filter rack and Retaining Rack reinstall in the side of the furnace. Confirm that the Screw/Pin Assembly upper retaining pin/screw locks into the engagement hole in the blower deck and the lower pin/screw rests against the side of the bottom panel. See Figures 14 - 18. 17 SIDE d. Install the optional furnace filter on the side inserting CUTOUT the chamfer end first. all RETURN AIR FILTERS FOR ` " FURNACE IN HORIZONTAL CONFIGURK i RETAINING When the Upflow Furnace is . istalled in the horizontal PIN configuration, the return air filters must be installed exterior (Both Sides)/ to the cabinet. Remote filter grilles may be used for home- / owner convenience or the filters may be installed in the duct . work upstream of the furnace. See Figure 20. SPRINGS II 14 Filter 5 Furnace Rack FI LTER BOTTOM Cabinet RAC PANEL Side •milo- RAILS INSTALLED I • * ° Filter Rack Typical Upflow Left Side Return Filter Rack Installation i■Ii■ Retaining t Screw /Pin Engagement Hob For Filter Rack Installation With Bottom Return 10 18 -CD 19D6 -30 Installer's Guide `-. , _ Y. } , `r % ' ALTERNATE UPFLOW FILTER CUP / BRACKET � c': 18 i t. / _ c. x INSTALLATION t i y , ; , 1,--,-.... , v . ) ( ? `�, 1. Determine the location to be used. The furnace cabinet • fr * “'", , -vw 4.' 'N ,, :i,1! - has dimples for location of the alternate furnace clips �' t 3 : i t (Side return only). Pre -drill clearance holes with a ` " ' . 3/16" drill. Bottom return holes are pre - drilled. 2. Install the clips in front and rear of the desired location ,, using the screws provided. The filter clip with the leaf ' 2 ' �` - 1, . � ` \ ,. ; ; • . spring mounts in the rear of the cabinet. ■ •- ) •\ tr 4 . l Ait'flotv -.:.- ,-,,_1.,-,---,.-.-- y .. } a k1 t 7 - � ..vr j . ''" ' - -fi ',�. A )'S1 a^ vim' { i�. -, Typical Upflow Right Side Return Filter Rack Installation . - ; r - .. .. -° , , o Airf lo Door Hinge Removed INSTALLING THE FILTER The optional filter may need to be cut to fit the unit depend- ing on the location of the return air filter. ® A score line and the words "CUT HERE" are located on the A " end of the filter. If your application requires cutting the filter, CHAMFER do so as indicted by the score mark. ", Avermir, Am END OF ArAINEW FILTER GOES 22 INTO FILTER RACK FIRST REAR BLOWER DOOR/HINGE REMOVAL �I ' If clearance or other problems create a problem in using the ��` tilting door, the blower door hinge may be removed without ( SI° creating any problems with the seal of the furnace. To remove the blower door, tilt the door forward 2 to 3 inches and pull up. -\ 4I To remove the tilt feature, simply remove the lower hinge as shown in Figure 21. The bottom of the blower door will catch in the bottom of the furnace front channel for door replace- . ment. 20 ALTERNATE FILTER _ CLIP L OCATION I ` i Alrf/oW 1111 ' � a UNIT RETURN A - �1 SIZE BOTTOM S IDE 17 -1/2" DO NOT CUT DO N OT CUT 21" DO NOT CUT CUT ON LINE TYPICAL RETURN AIR FILTER INSTALLATION IN 24 - 1/2" DO NOT CUT CUT ON LINE UPFLOW MODEL IN HORIZONTAL POSITION 18- CD19D6 -30 11 Installer's Guide TYPICAL DOWNFLOW FURNACE RETURN AIR FILTER INSTALLATIONS Two high velocity type air filters are required for for each downflow furnace. Downflow furnace filters must be located outside the furnace cabinet. Typical installations are shown in Figure 23. Tables 5 and 6 provide information for installa- tion of the filter retaining brackets shipped with downflow furnaces. TABLE 4 MODELS CABINET FILTER NUMBERS WIDTH OTY & SIZE 'DX1 B040A9241 A - 'DX1 B060A9361 A 17-1/2" 2 - 14" X 20" X 1" *DX1 B080A9421 A 'DX1C100A9481A 21" 2 - 16" X 20" X 1" 'DX1 D120A9601 A 24-1/2" 2 - 16" X 20" X 1" *First letter may be "A" or "T" • TABLE 5 LOCATING FILTER RETAINER BRACKETS IN DUCTWORK CABINET RETURN DIMENSION DIMENSION FILTER DUCT BRACKET „ WIDTH WIDTH A B LOCATION' 17 -1/2" 16 -1/4" 15" 14" 14 -3/8" ' 21" 19 -3/4" 19 -1/2" 14" 13 -1/8" 24 -1/2" 23 -1/4" 22" 14" 13 -5/8" _ • LOCATION DIMENSION 'S FROM END OF DUCT AGAINST THE FURNACE TO THE SCREW HOLES FOR THE BRACKET. 23 -' ti1 11 1111 111■00$1 t p_ \__ ,,, ,.. • Airflow r j___ 1 " e DOWNFLOW --09 DOWNFLOW/ HORIZONTAL TABLE 6 MINIMUM CLEARANCE FROM COMBUSTIBLE MATERIALS FOR UPFLOW /HORIZONTAL AND DOWNFLOW/ HORIZONTAL FURNACES UNIT LOCATION FURNACE SURFACE VERTICAL HORIZONTAL HORIZONTAL CLOSET CLOSET ALCOVE / ATTIC SIDES 0" 1" 0" BACK 0" 3" 6" TOP 1" 1" 1" FRONT 3" 3" 18" VENT 0" 0" 0" NOTE: CLEARANCE REQUIRED AT TOP OF PLENUM IS 1" 12 18- CD19D6 -30 r. Installer's. Guide GENERAL VENTING THIS FURNACE MUST BE VENTED TO THE OUTDOORS. 3. Insofar as is practical, close all building doors and THESE FURNACES ARE INDUCED DRAFT VENTED windows and all doors between the space in which the AND MUST NOT BE CONNECTED TO ANY VENT appliances remaining connected to the common venting SERVING ANOTHER APPLIANCE. PLEASE NOTE THAT system are located and other spaces of the building. Turn THESE FURNACES USE POSITIVE- PRESSURE VENT on clothes dryers and any appliances not connected to the SYSTEMS. common venting system. Turn on any exhaust fans, such Proper venting is essential to obtain maximum efficiency as range hoods and bathroom exhausts, so they will Pro p g cy operate at maximum speed. Do not operate a summer from a condensing furnace. Proper installation of the vent exhaust fan, close fireplace dampers. system is necessary to assure drainage of the condensate and 4. Follow the lighting instructions. Place the appliance prevent deterioration of the vent system. American Gas Association has certified the design of condens- being inspected in operation. Adjust thermostat so ing furnaces for a minimum of 0" clearance from combustible appliance will operate continuously. materials with a single wall plastic vent pipe. 5. Test for spillage at the draft hood relief opening after 5 minutes of main burner operation. Use the flame of a 4;€ Vic The recommended system is assembled from 2 ", 2 -1/2 ", or match or candle, or smoke from a cigarette, cigar, 3" plastic pipe and fittings (See Table 7, page 14). Where the or pipe. system is routed to the outdoors through an existing masonry 6. After it has been determined that each appliance chimney containing flue products from another gas appliance, remaining connected to the common venting system or where required by local codes, then 3" venting of Type 29- properly vents when tested as outlined above, return 4C stainless steel must be used in place of PVC material. door, windows, exhaust fans, fireplace dampers and any other gas- burning appliance to their previous conditions These furnaces have been classified as CATEGORY IV of use. furnaces in accordance with the latest edition of If improper venting is observed d ANSI Z21.47 • CAN /CGA -2.3 Standards. Category N m ro r p g during any of the above tests, furnaces operate with positive vent pressure and with a vent the remaining common venting system must be corrected. gas temperature less than 140° F above the dewpoint. These Correction of the remaining common vent system should be conditions require special venting systems, which must be done by referring to the latest edition of the National Fuel gas tight and water tight. Gas Code (ANSI Z223.1) • CAN /CGA B149.1 Installation Codes or "Exhibit J" of ANSI Z21.47 • CAN /CGA -2.3 Stan- - NOTE: dards. The following are general steps to be used to correct or When an existing furnace is removed from a venting system resize a remaining vent system when a furnace which may not serving other gas appliances, the venting system is likely to be common vented is removed from the system: be too large to properly vent the remaining a. Determine the Btu per hour input of all remaining attached appliances. appliances attached to the venting system. The following steps shall be followed with each appliance b. Determine the diameter, rise, and lateral of the remaining connected to the common venting system placed in existing venting system, as well as quantity and type operation, while the other appliances remaining connected to of bends. the common venting system are not in operation. c. Use the appropriate tables in the latest edition of 1. Seal any unused openings in the common venting system. the National Fuel Gas Code (ANSI Z223.1 • 2. Visually inspect the venting system for proper size and CAN /CGA B149.1 Installation Codes or "Exhibit J" of horizontal pitch and determine there is no ANSI Z21.47 •CAN /CGA wi Standards. "Exhibit J" blockage or includes examples and drawings of typical venting restriction, leakage, corrosion or other deficiencies which systems. could cause an unsafe condition. IMPORTANT: These furnaces may be installed as Direct Vent (sealed combustion) or as Nondirect vent (single pipe). The furnaces are shipped DIRECT VENT with sealed combustion. For DIRECT VENT APPLICATION: The furnaces must be vented to the exterior of the house and combustion air MUST come through the inlet air pipe FROM OUTSIDE AIR. For NONDIRECT VENT APPLICATION: The furnace shall be vented to the exterior of the house, but combustion air may enter from the surrounding area as long as combustion air requirements are met. (See AIR FOR COMBUSTION AND VENTILATION) PVC VENT FITTING MATERIAL VENT FITTING MATERIAL — PLASTIC These fittings are available from your Gas Furnace Gas and liquid tight single wall vent fittings, designed for Distributors. resistance to corrosive flue condensate, MUST be used Straight Pipe Sections, Couplings, 45° Elbows, 60° Elbows, throughout. 90° Elbows, Vent or Sanitary Tee, or other necessary fittings Listed in Table 8 & 9 are 2 ", 21/2", 3 ", and 4" size fittings that may be 2 ", 21/2", 3 ", or 4" diameter. The allowable materials are meet these requirements. The materials listed are various shown in Table 7. grades of PVC and ABS plastic. PIPE JOINTS: All joints must be fastened and sealed to prevent escape of combustion products into the building. 18 -CD 19D6 -30 13 Installer's Gut le „ TABLE 7 PLASTIC PIPE DESIGNATIONS . PVC ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE MARKING F891 CELLULAR CORE '158 ASTM F891 D2665 DWV PIPE "158 ASTM D2665 D1785 SCH 40, 80, 120 "158 ASTM D1785 D2241 SDR SERIES "158 ASTM D2241 CPVC ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE MARKING D2846 CPVC 41 "212 ASTM D2846 F441 SCH 40, 80 "212 • ASTM F441 F442 SDR SERIES "212 ASTM F442 ABS ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE MARKING . D2661 SCH 40 DWV ' "180 ASTM D2661 ' F628 SCH 40 DWV CELLULAR CORE ' "180 ASTM F628 ' - Allowable temperatures based on classifications covered in ASTM D4396 [Deflection Temps Under Load (264 PSI)] • - Allowable temperatures based on classifications covered in ASTM D1784 [Deflection Temps Under Load (264 PSI)] *'* - Allowable temperatures based on classifications covered in ASTM D3965 [Deflection Temps Under Load (264 PSI)] nom 24 VENT AND INLET AIR CONNECTIONS - It is recommended that the first joints from the furnace be Seal VENT PIPE connected and sealed with high temperature RTV. This will enable the pipes to be removed later without cutting. with RN sealant Be sure to properly support these joints. _ BONDING OF PVC ' Commercially available solvent cement must be used to join NT ---- NiMitimA16 41 the pipe and fittings. Follow instructions on the container carefully. Procedure for Cementing Joints: Front of Furnace 1. Cut pipe square, remove ragged edges and burrs. Cham- fer end of pipe, then clean fitting socket and pipe joint Seal INLET AIR PIPE area of all dirt, grease, moisture or chips. with RN sealant 2. After checking pipe and socket for proper fit, wipe socket ' and -1ipe with cleaner - primer. Apply a liberal coat of Connection of the pipe and collar of the combustion air inlet primer to inside surface of socket and outside of pipe. should just be a friction fit. It is recommended that the inlet DO NOT ALLOW PRIMER TO DRY BEFORE APPLY- air joint be sealed with RTV type sealant to allow the joint to ING CEMENT. be separated for possible future service. The inlet and vent pipes must be properly supported throughout the entire 3. Apply a thin coat of cement evenly in the socket. Quickly length. apply a heavy coat of cement to the pipe end and insert Connection of the vent pipe to the vent collar should also be pipe into fitting with a slight twisting movement until it accomplished using RTV type sealant. This type sealant bottoms out. provides a connection which remains flexible and can be 4. Hold the pipe in the fitting for 30 seconds to prevent separated in the future if service needs require the removal of tapered socket from pushing the pipe out of the fitting. the vent pipe for service or clearance. 5. Wipe all excess cement from the joint with a rag. Allow NOTE: 15 minutes before handling. Cure time varies according To ensure proper operation at the vent lengths indicated, the to fit, temperature and humidity. combustion air inlet and vent terminals should be in the NOTE: same pressure zone. Terminating the vent and inlet in Follow venting instructions carefully when using PVC different pressure zones will change the maximum vent cement. lengths and may cause nuisance tripping of the pressure switch(es). The amount of change can not be predicted. The _ IMPORTANT: selection of the inlet and outlet terminal locations are the All must be condensate is somewhat responsibility of the designer/installer. If the installer ll joints us b water tight. Flue conde chooses separate pressure zones for the terminals, the acidic, and m ls b can cause equipment nsate damage. combustion air inlet termination must be in the higher (more positive) pressure zone. 14 18 -CD 19D6 -30 r. . Installer's Guide UPFLOW / HORIZONTAL VENTING TABLE TABLE 8 MAXIMUM VENT LENGTH: DIRECT VENT (2 PIPE SYSTEM) - NONDIRECT VENT (1 PIPE SYSTEM) - MAXIMUM TOTAL MAXIMUM TOTAL EQUIVALENT FEET FOR EQUIVALENT FEET FOR VENT AND INLET AIR PIPES (See Notes) VENT PIPE ONLY (See Notes) 2° PIPE 2.1/2° PIPE 3° PIPE 4" PIPE 2° PIPE 2 -1/2' PIPE 3° PIPE 4° PIPE MODEL & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS *UX1B040A9241A 60 80 100 130 50 80 80 130 •UX1B060A9241 60 80 100 130 50 80 80 130 •UX1B060A9361A 60 80 100 130 50 80 80 130 •UX1B080A9241A 50 80 100 130 40 80 80 130 •UX1B080A9421A 50 80 100 130 40 80 80 130 •UX1C080A9601A NOT ALLOWED 60 100 130 NOT ALLOWED 60 80 130 *UX1C100A9361A NOT ALLOWED 40 100 130 NOT ALLOWED 40 80 130 •UX1C100A9481A NOT ALLOWED 40 100 130 NOT ALLOWED 40 80 130 •UX1D100A9601A NOT ALLOWED 40 100 130 NOT ALLOWED 40 80 130 •UX1D120A9601A NOT ALLOWED 15 60 130 NOT ALLOWED 25 70 130 /VOTES; • - First letter may be 'A' or 'T' . 1. The INLET AIR of one pipe systems require the installation of a 90° elbow (to prevent dust and debris from falling straight into thefurnace) and a 2 foot horizontal or vertical straight pipe section connected before or after the elbow. 2. 00 NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET (Except adapters at the top of the furnace). If different inlet and vent pipe sizes are used, the vent pipe must adhere to the maximum length limit shown in the table above (See Note 7 below for exception). The inlet pipe can be of a larger diameter, but never smaller than the vent pipe. 3. MAXIMUM PIPE LENGTHS MUST NOT BE EXCEEDED! THE LENGTH SHOWN IS NOT A COMBINED TOTAL, IT IS THE MAXIMUM LENGTH OF EACH (Vent or Inlet air pipes In two pipe systems). 4. One standard radius 90° elbow is equivalent to 12' of 4' pipe; one SHORT radius 90° elbow is equivalent to 10' of 3° pipe and one LONG radius elbow is equivalent to 6' of 3' pipe. One SHORT /LONG radius 90° elbow is equivalent to 71/2 of 2W pipe, & 5' of 2' pipe. Two 45° elbows equal one 90 °elbow. 5. The termination tee or bend must be included in the total number of elbows. If the BAYVENT100 termination kit is used, the equivalent length of pipe is 5 feet. There is zero equivalent length for the BAYVENT200. 6. Pipe adapters are field supplied. 7. 4° pipe may be reduced to 3' for termination with BAYAIR30AVENTA or BAYVENT200 without additional length restriction. DOWNFLOW / HORIZONTAL VENTING TABLE TABLE 9 MAXIMUM VENT LENGTH: DIRECT VENT (2 PIPE SYSTEM) - NONDIRECT VENT (1 PIPE SYSTEM) - MAXIMUM TOTAL EQUIVALENT FEET FOR MAXIMUM TOTAL EQUIVALENT FEET FOR VENT AND INLET AIR PIPES (See Notes) VENT PIPE ONLY (See Notes) 2• PIPE 2 -1/2° PIPE 3° PIPE 4° PIPE 2° PIPE 2 -1/2° PIPE 3° PIPE 4° PIPE MODEL & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS & FITTINGS •DX1B040A9241A 60 80 100 130 50 80 80 130 •DX1B060A9361A 50 80 100 130 50 80 80 130 •DX1B080A9421A 45 80 100 130 40 80 80 130 •DX1C100A9481A NOT ALLOWED 80 100 130 NOT ALLOWED 80 80 130 •DX1D120A9601A NOT ALLOWED 15 60 130 NOT ALLOWED 25 70 130 /VOTES: • - First letter may be 'A' or 'T' 1. The INLET AIR of one pipe systems require the installation of a 90° elbow (to prevent dust and debris from falling straight into the furnace) and a 2 foot horizontal or vertical straight pipe section connected before or atter the elbow. 2. DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET (Except adapters at the top of the furnace). If different inlet and vent pipe sizes are used, the vent pipe must adhere to the maximum length limit shown in the table above (See Note 7 below for exception). The inlet pipe can be of a larger diameter, but never smaller than the vent pipe. 3. MAXIMUM PIPE LENGTHS MUST NOT BE EXCEEDED! THE LENGTH SHOWN IS NOT A COMBINED TOTAL, IT IS THE MAXIMUM LENGTH OF EACH (Vent or Inlet air pipes in two pipe systems). 4. One standard radius 90° elbow is equivalent to 12' of 4' pipe; one SHORT radius 90° elbow is equivalent to 10' of 3' pipe and one LONG radius elbow is equivalent to 6' of 3' pipe. One SHORT /LONG radius 90° elbow is equivalent to 71' of 21/2' pipe, & 5' of 2' pipe. Two 45° elbows equal one 90 °elbow. 5. The termination tee or bend must be included in the total number of elbows. If the BAYVENT100 termination kit is used, the equivalent length of pipe is 5 feet. There is zero equivalent length for the BAYVENT200. 6. Pipe adapters are field supplied. 7.4' pipe may be reduced to 3' for termination with BAYAIR30AVENTA or BAYVENT200 without additional length restriction. 25 SINGLE PIPE VENTING DOWNFLOW UPFLOW FURNACE Airin\ FURNACE B A (0 -2') or greater c '- p 4 _, B (0 -2') or greater / / A +B = 2' minimum /�1!Z. Vent only Air Inlet t /I � A to outside _ Vent only A = 2 minimum to outside 18- CD19D6 -30 15 Installer's Guide 26 INSIDE CORNER DETAIL NINIP H B D \\ O FIXED - 1 - - ` I B g � FIXED ® L CLOSED t \ OPER A - BLE ` j U \� CLOSED ► F 1 % t B :B~ A 0 VENT TERMINAL ® AIR SUPPLY INLET ® AREA WHERE TERMINAL IS NOT PERMITTED Direct Vent Terminal Clearances Canadian Installations US Installations 1 arayce above grade, veranda, porch, deck, or 12 inches (30 cm) 12 inches (30 cm) 6 Inches (15 cm) for appliances =k 10,000 Btuh (3 kw), 12 6 inches (15 cm) for appliances ./< 10,000 Btuh (3 kw), 9 B. Clearance to window or door that may be opened inches (30 cm) for appliances > 10,000 Btuh (3 kwl and J< inches (23 cm) for appliances > 10,000 Btuh (3 kw) and d< 100,000 Btuh (30 kw), 36 Inches (91 an) for appliances > 50.000 Btuh (15 kw), 12 inches (30 cm) for appliances > 50,000 100,000 Btuh (30 kw) Btuh (15 kw) C. Clearance to permanently dosed window Vertical clearance to ventilated soffit located above the D. terminal within a horizontal distance of 2 feet (61 cm) from the center line of the terminal E. Clearance to unventilated soffit F. Clearance 10 outside corner G- Clearance to inside corner H. Clearance to each side of center line extended above 3 feet (91 cm) with a height 15 feet (4.5 m) above the meter /regulator assembly meter /regulator assembly I-_ Clearance to service regulator vent outlet 3 feet (91 an) • 6 inches (15 cm) for appliances d< 10,000 Btuh (3 kw), 12 6 inches (15 cm) for appliances =1< 10,000 Btuh (3 kw), 9 Clearance to nonmechanical air supply inlet to building Inches (30 cm) for appliances > 10,000 Btuh (3 kw) and d< Inches (23 cm) for appliances > 10,000 Btuh (3 kw) and J< or the combustion air Inlet to any other appliance 100,000 Btuh (30 kw), 36 inches (91 cm) for appliances > 50,000 Btuh (15 kw), 12 inches (30 cm) for appliances > 50,000 100,000 Btuh (30 kw) Btuh (15 kw) K. Clearance to a mechanical air supply inlet 6 feet (1.83m) 3 feet (91 cm) above If within 10 feet (3m) horizontally Clearance above a paved sidewalk or paved driveway 7 feet (2.13 m) t • located on public properly M Clearance under veranda, porch, deck, or balcony '12 inches (30 cm) 3 • Notes: 1. In accordance with the current CSA 0149.1 Natural Gas and Propane Installation Code. 2. In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Code. t. A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwelling and serves both dwellings. Pemitted only If veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor. • Clearance in accordance with local installation codes and the requirements of the gas supplier and the manufacturer's Installation Instructions. 16 18- CD19D6 -30 :. . . :..:Installer's. Guide Non - Direct Vent Terminal Clearances Canadian Installations US Installations A. Clearance above grade, veranda, porch deck or 12 inches (30 cm) 12 Inches (30 cm) balcony 6 Inches (15 cm) for appliances =/v 10,000 Btuh (3 kw), 12 ... B= Clearance to window or door that may be opened Inches (30 cm) for appliances > 10,000 Btuh (3 kw) and d< 4 feet (1.2m) below or to the side of opening; 1 loot (0.3m) 100,000 Btuh (30 kw), 36 inches (91 cm) for appliances > above opening. 100,000 Bah (30 kw) C= Clearance to permanently closed window • Vertical clearance to ventilated soffit located above the D. terminal within a horizontal distance of2 feet (61 cm) • • from the center line of the terminal E= Clearance to unventilated soffit • • • F= Clearance to outside corner • • G. Clearance to Inside corner Clearance to each side of center line extended above 3 feet (91 an) with a height 15 feet (4.5 m) above the meter/regulator assembly meter /regulator assembly I. Clearance to service regulator vent outlet 3 feet (91 cm) 6 Inches (15 cm) for appliances do 10,000 Btuh (3 kw), 12 J= Clearance to nonmechanical air supply Inlet to building inches (30 cm) for appliances > 10,000 Btuh (3 kw) and d< 4 feet (1.2 m) below or to side of opening; 1 foot (300 m) above or the combustion air Inlet to any other appliance 100,000 Bah (30 kw), 36 Inches (91 cm) for appliances > opening 100,000 Bah (30 kw) K. Clearance to a mechanical air supply inlet 6 feet (1.83m) 3 feet (91 cm) above If within 10 feet (3m) horizontally Clearance above a paved sidewalk or paved driveway 7 feet (2.13 m), • 7 feet (2.13 m) located on public property M. Clearance under veranda, porch, deck, or balcony '12 inches (30 cm); • Notes: 1. In accordance with the current CSA B149.1 Natural Gas and Propane Installation Code. 2. In accordance with the current ANSI 7223.1 /NFPA 54 National Fuel Gas Code. I. A vent shall not terminate directly above a sidewalk or paved driveway that Is located between two single family dwelling and serves both dwellings. _. Pemitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor. • Clearance in accordance with local Installation codes and the requirements of the gas supplier and the manufacturer's Installation Instructions. 27 / ,a - =, / f �•i / 1T MIN / 1T MIN �I I 14' MAX H' MAX Tr14AX. O., 9' MIN. 9• MIN.J �� zr MAX. 1.... .„..21" tlAX INLET ' �� SIOI11 . 4itp,;0111'ILET 1 � MAX illl M y e y 6 1 MAX MAX h ELBOW AND TEE MUST ►� .� BE AS CLOSE TO- I / s- --..., , GETHER �► r AS POSSIBLE 1 ` ft. l '-'. 9" MIN. 12 9" MIN. , 12" 24" MAX r 2C MAX. 1 IMO INLET 1 1 - ------• c V FM INLET 1. -\ 01k VENT MAX "1 MAX __ • POSSIBLE CONFIGURATIONS FOR TWO PIPE VENTING SYSTEMS 18- CD19D6 -30 . 17 • Installer's Guide HORIZONTAL VENTING 2s --�- NOTE: .-- ~�"� 1-� Vent termination kit BAYAIR30AVENT' or BAYVENT200* �"�� may be used instead of the horizontal and vertical terming- 12442110 tion options shown in the following figures. r OVERHAN t A CAUTION _ ______------%.-7--------------..., _ " r J_ When the vent pipe is exposed to temperatures below freezing, i.e., when it passes through unheated spaces, etc., COMBUSTION „......t,...., , the pipe must be insulated with 1/2 inch (22.7 mm) thick � � IU O _ _- Armaflex -type insulation or equal. If the space is heated . NT - _ sufficiently to prevent freezing, then the insulation would not y " �:�, be required. If domestic water pipes are not protected from 00L '" freezing then it is assumed the space meets the condition �" 1 e (Mi Np� R A of a heated space. rf-- ' * OLEARAN ABOVE IeGH ST HORIZONTAL VENTING THROUGH WALL BAYAIR30AVENTA ANTICIPATED GREW These furnaces may be installed as direct vent (as (Sidewall) WHICH EVER Is GREATER shipped) or as nondirect vent. Installation must con- ' form to national, state, and local codes. COMBUSTIBLE MATERIAL WALL The vent & inlet terminals must be located at least 12" A minimum clearance of 1" to combustible materials must be minimum above normally expected snow accumulation level. maintained when using single wall stainless steel venting. See Figure 30 above. Shield material to be a minimum of 24 gauge stainless or 28 / aluminized sheet metal. Minimum dimensions are 12 "x12 ". Shield must be fastened to both inside and outside of wall. f ( CH ORS _. Use screws or anchor type fasteners suited to the outside or � -1 z -. / �, ` inside wall surfaces. • P LATE. ..° �,N�'ti NONCOMBUSTIBLE MATERIAL WALL . ENr '''' The hole through the wall must be large enough to maintain 3 • > +� 12 MINIMUM pitch of vent and properly seal. g /{/� . ,..1° ∎ T OVERHANG P P Pe Y / CAMBUS ION \ D Use cement mortar seal on inside and outside of wall. Al SCREW of � S (4 req .) See Fi g re 31. 1111- ee, r44124,0 D •� VENTING THROUGH THE ROOF When penetrating roof with a 2" PVC vent pipe, a 2" electrical " .. • ,.• ' °' ,` D SENT conduit flashing may be used for a weather tight seal. m ': .. ' VENT Lubricate flexible seal on flashing before PVC pipe is pushed - y ,,. ••' MAINTAIN 12' (18' FOR CANADA) MINIMUM through the seal. (Field Supplied) I.•' v" CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL OR GRADE WHICHEVER IS GREATER COUPLING BAYVENT200B 30 (PLASTIC ST UD MOUNT FLANGE VENTING) (OPTIONAL) Avoid areas where staining or condensate drippage may be a 8 IN. MIN. problem. (TO JOINT) 0 APPROVED Location of the vent/wind terminal should be chosen to meet TERMINATION the requirements of Figure 26 for either direct or non - direct vent applications. — .111 / PITCH — Venting through the wall must maintain 1/4" per u � . foot pitched upward to insure that condensate drains back to . - . • the furnace. FLUE GAS DEGRADATION — The moisture content of the 12' Mw. ABOVE NORMALLY flue gas may have a detrimental effect on some building r CLEARANCE SNOW ACC M materials. This can be avoided by using the roof or chimney (AIR SPACE ) venting option. When wall venting is used on any surface that :1" ' can be affected by this moisture, it is recommended that a VENTINGTHROUGH COMBUSTIBLE WALLS - corrosion resistant shield (24 inches square) be used behind Pitrtl -1/4 Inch Per Ft. the vent terminal. This shield can be wood, plastic, sheet CLEARANCE (0• ACCEPTABLE FOR PVC VENT PIPE ) metal, etc. Also, silicone caulk all cracks, seams and joints (1 • ACCEPTABLE FOR TYPE 29-4C STAINLESS STEEL VENT PIPE) - within 3 feet of the vent terminal. 18 18- CD19D6 -30 Installer's ..:Guide I PVC WALL 32 SUPPORT HORIZONTAL PIPE EVERY 3' COUPLING MOUNT FLANGE 0° WITH THE FIRST SUPPORT AS (OPTIONAL) (PLASTIC CLOSE TO THE FURNACE AS POSSIBLE. VENTING) INDUCED DRAFT BLOWER, HOUSING, . . APPROVED AND FURNACE MUST NOT SUPPORT I 1(TO ill APPROVED THE WEIGHT OF THE FLUE PIPE. I up . IRST IKE KAMER, DO II ■ °aer E POE. I f'fZ. amn wn articr C7 / '1' MORTAR SEAL 12' MN. ABOVE ' ♦I� V u .1.3 INSIDE & SNOW CCUMULATpN I ; IOWMDPITCH -VC PER FOOT Tim ......_... OUTSIDE MI . • , • Kr IPROW OR DORI/LOWFURNACE VENTING THROUGH NON-COMBUSTIBLE WALLS .C:1 C= Rtch -1/4 Inch Per FL HORIZONTAL AID VERTICAL VERTICAL 33 NOTE: VENT AND INLET MUST BE SUPPORTED SEE VENTING TABLE • AT A MAXIMUM OF 3' INTERVALS STRAPS OR OTHER SUITABLE SUPPORTS USE ONLY • AT MAXIMUM OF 3' -0' INTERVALS APPROVED N 01' \ TERMINA710� NM COMBUSTION , , , �' [ v/ AIR INLET f lIlIUt C> 7 I I UPWARD PITCH —1/4' PER FOOT Of 1 Milli FIRST SUPPORT SHOULD BE AS ''+ I I CLOSE TO FURNACE CONNECTION • AS POSSIBLE. OUTSIDE WALL 40' UPFLOW OR NOTE: ANY FITTINGS PASSING DOWNFLOW MODELS THROUGH AN UNHEATED SPACE 1 MUST BE INSULATED. s. 45' ELBOW \ \ l' H L TEE Ong A. MAX ..Y ......: -1r 4 .....: 45' O UTSI DE / \'`. \ STUB CUT AT srR�v > \ 45' ANGLE (RDD ) l I I > 1 y � REDUCING CAP COUPLING, VENT I FIELD SUPPLIED? IF NEEDED ,• E L ___ - 2'.2 -1/2' miwi f f ,- 11.[ . =N W r I 1•tvr or3' PIPING — C0113115110.1 AIR MELD ELBOW / / —'i i SUED) ) 3'PIPING BAYAIR3OAVENTA BAYVENT200B SEAL ALL WALL CAVITIES 18 -CD 19D6 -30 19 Installer's Guide DOWNWARD VENTING 34 35 Furnace may be in vertical or horizontal configuration. DOWNWARD VENT LENGTH IS LIMITED NT\ 2e Max VENT - � B'Erta TO A MAXIMUM OF j I i2aro+ CLEARANCE MUST BE EQUIVALENT FEET, 12 = M' MarnAD ABOVE KOHUT V ..---- ANTICIPATED SNOW LEWL \ oF MR TO porrom OF MR MET I MuwWM NOT TO EXCEED 2G N O4S ABOVE ROOF. BE ir :r MUST 1 40 Inch COMBU5nON SEE — Upflow or_ A I R INLET NOTES Downflow S + �J Furnace Slope 1/4' per K. X _t__). J� i _ - Slope f per n. SS' m . �÷ _ 36 All horizontal pipes must be supported at a maximum of 3 foot VENT • - intervals _ = NOTES; S�� ��� _-- '�� A) Condensate trap for vent pipe must be a minimum of 6�� . 0 . . inches in height. �� ��� B) Condensate trap for vent and inlet pipe must be connected ��j� MAINTAIN . FOR C NADA ♦�� COMBUSTION into a condensate drain pump; an open or vented drain; or MINIMUM CLEARANCE GIs AIR it can be connected to the outlet hose of the furnace's ABOVE HIGHEST i - ANTICIPATED SNOW condensate trap. Outdoor draining of the furnace and coil LEVEL. MAXIMUM OF condensate is permissible if allowed by local codes. 24 IN. ABOVE ROOF. ;�� Caution should be taken to prevent drains from freezing or I causing slippery conditions that could lead to personal injury. Excessive draining of condensate may cause BAYAIR30AVENTA saturated ground conditions that may result in damage to plants. C) The condensate trap should be primed at initial start up prior to heating season operation. 37 VENT MAINTAIN 12 IN. (10 IN. FOR CANADA) NOTE: REMOVE RIBS 4 MINIMUM CLEARANCE FROM CAP ABOVE HIGHEST No vent cap as shown in Figure 35 is the preferred method ANTICIPATED SNOW for vertical vent termination in extremely cold climates. COMBUSTION LEVEL MAXIMUM OF 24 IN. ABOVE ROOF In extreme climate conditions, insulate the exposed pipe AIR N above the roof line with Armaflex type insulation. ROOF BOOT I r/ • VENTING ROUTED THROUGH A MASONRY CHIMNEY (FIELD SUPPLIED) J •..• VENT FITTING MATERIAL – STAINLESS STEEL . =El SUPPOR� Gas and liquid tight single wall metal vent fitting, designed i (FIELD SUPPLIED) for resistance to corrosive flue condensate such as Type 29-4C MUST be used throughout. mii , II .__ ELBOW These fittings and fitting accessories are to be supplied (FIELD SUPPLIED) locally. DIRECTION OF STAINLESS STEEL FITTING VENT ---� COMBUST • ION All stainless steel fitting must be installed with male end AIR - towards the furnace. All horizontal stainless steel sections must be positioned NOTE: with the seam on top. Both venting methods shown in Figure 39 & 41 must also All long horizontal sections must be supported to prevent have the combustion air inlet installed - meeting dimension sagging requirements of Figure 35. All pipe joints must be fastened and sealed to prevent escape of combustion products into the building. 20 18- CD19D6 -30 Installer's Guide . 0 40 SEAL L FLANGE, PIPE, • SEAL BETWEEN FLANGE, PIPE, COUPLING NG AND AND METAL L PANEL COUPLING AND METAL PANEL, WITH HI TEMP RTV SILICONE SEALANT . WITH HI TEMP RN SILICONE SEALANT ..4%. " 4 4�.��+ COUPLING SUPPORT FLUE PIPE FLANGE ,. GALVANIZED C OUPLING PANEL ( FIRESTOP ) FLOOR ` � . . ;OW SUPPORT - s X / <V FLANGE FLUE PPE � 1 r CLEARANCE CEILING ( 0' ACCEPTABLE FOR PVC VENT PIPE) GALVANIZED FIRESTOP SHOULD (1 "ACCEPTABLE FOR TYPE 29 - 4C STAINLESS STEELVENT PIPE) BE FABRICATED WITH 3-7/6' DIA. HOLE FOR SUPPORT FLANGE • (12':12' PANEL OR 12' DIA MIN.) VENTING THROUGH FLOOR CLEARANCE (0" ACCEPTABLE FOR PVC VENT PIPE ) (1 ° ACCEPTABLE FOR TYPE 29-4C STAINLESS STEEL VENT PIPE ) 39 O TYPE 29-4C STAINLESS STEEL VENTING - VENTING THROUGH CEILING USED THROUGH CHIMNEY THAT VENTS ANOTHER GAS APPLIANCE 41 PVC PLASTIC VENTING - ONLY - THROUGH UNUSED CHIMNEY STAINLESS STEEL STAINLESS STEEL VENTCAP VENTCAP (OPTIONAL) (OPTIONAL) • SEE CAUTION 61N. MIN. 61N. MIN. *A* FLUE PIPE 1� ` � � SUPPORT THE SING WAl SUPPORT THE SINGLE STAINL S GAS �UPUNG TO SUPPORT WALL FLUE PIPE AND PE FROM ANGLES , CENTER IT IN THE / VENTING AND CENTER IT If R OTHER SUITABLE` CHIMNEY OPENING WI THE CHIMNEY OPENING WI JPPORT METHOD ANGLES AS SHOWN 0 ANGLES AS SHOWN OR ANOTHER EQUIVALEN ANOTHER EQUIVALENT \ ��� MANNER. �'� MANNER O �� COUPLING /' �� ! 1 '' AS REQUIRED FLUE PIPE 44 • NOTE: NOTE: _ 1 HORIZONTAL VENTING HORIZONTAL VENTING TO VERTICAL VENTING TO VERTICAL VENTING A CAUTION A CAUTION Do NOT run vent through chimney for wood burning or oil furnaces or incinerators. Do NOT run vent through chimney for wood burning or If remaining free area between single wall flue pipe and oil furnaces or incinerators or any other gas appliance. masonry chimney is to be used for another gas ffi appli- IMPORTANT — ance venting area must be sufficient to vent that appli- ance and that appliance must be connected to chimney The single wall flue pipe joints must be sealed. with separate entry openings. The 90° elbow connection to vertical pipe must be sealed to prevent condensate leakage to base of masonry chimney. I MPORTANT — The single wall flue pipe joints must be sealed. The 90° elbow connection to vertical pipe must be sealed to prevent condensate leakage to base of masonry chimney. 18- CD19D6 -30 21 Installer's Guide HORIZONTAL INSTALLATION - Uflow I Horizontal or Downflow I Horizontal) , . 1 NOTE: - , In horizonal venting when the factory supplied "off -set" (2X3 - � ' - , '` } reducing coupling) is used for 3" vent pipe installation, make . i c' !® - � sure the marking "Top" is located on the top side of the pipe. y ' The straight side must be on bottom for proper condensate . , , - _ , ® e drainage. This coupling is factory supplied only with the Ii "t .: '� ;� ', 1 , f UX 100 a UY100, • , Kim & 9 ani all DX & && * models. I, "`� ` WHEN THE FACTORY SUPPLIED 'OFF-SET (2X3 S74, / ' �. REDUCING COUPLING) IS USED FOR 3' VENT PIPE :;§. ". / INSTALLATION, MAKE SURE THE MARKING `TOP' IS Vt..; F . % I LOCATED ON THE TOP SIDE OF THE PIPE. LABEL SAYS . TOP' !'. ' . (1 "�'4 ,, , Right side ' O UPFLOW (VERTICAL) pr t IDD- STRAIGHT SIDE MUST BE _ ON BOTTOM FOR PROPER .. MI `w' c CONDENSATE DRAINAGE. - ,[ } ' 2' 3' COUPLING �r�i1 " TO mil 1 l 1 ) = ' It• : "- . - . ' :* � 2 ' f i 1 si p F ACTORY SUPPLIED ONLY WITH °`�"""`. �°" THE FOLLOWING MODELS: UC120 & DC120 UX120 & UY120 I UX100 & UY100 Use Inducer Drain UX080C960 1 ALL DX & DY MODLES hose Without extension I UPFLOW HORIZONTAL 17" UNITS s r • (Left side only) Downflow furnace - The furnace is shipped with the left s • side drainage setup. To change the right side drain, remove the drain lines from the trap, rotate the trap 180° so it exits FURNACE to the right, reconnect the lines, and run a 1/2" CPVC pipe OUTLET from the trap out through the right side knock -out. Use RTV silicone sealant to connect the CPVC pipe to the trap for ease of removing to dean the trap. CONDENSATE DRAIN INSTRUCTIONS HORIZONTAL APPLICATIONS Y. A CAUTION It is recommended that a drain pan be installed under the Upflow and Downflow furnaces - All horizontal applica- furnace to prevent property damage, personal injury or pons are left side only. It is alw recommended that the auxiliary drain pan be installed under a horizontally inn - death from leaking condensate. stalled evaporator and/or 90% gas furnace. Connect the auxiliary drain pan to a separate drain line (no trap is needed VERTICAL APPLICATIONS in this line). - Upflow furnace - The connection tubing for left and right side drainage is shipped in the blower compartment. Install the connection tubing from the trap to the side of the unit and trim all excess tubing to avoid kinks. 22 18- CD19D6 -30 Installer's Guide di k t.' i . r 'ups ; I I ' h „�' 'tc `. ti �i,,_M"- ii. d : . lI" ++S I I. ‘i i t 1 ''''...et ,; tr.. 1,4 Right side Left side - - _ . • -�, . f UPFLOW (VERTICAL) J ..,:: , -- ' 1 ar 1 r Use CPVC tubing from Trap outlet, �� over burner box to cabinet exit 1 DOWNFLOW (VERTICAL) 2 - a t J � - _ , �.: „ ',. r - 'C .,, k-o ai n . .. . .... . . Use " '� extension ! n hose here I �1 UPFLOW HORIZONTAL 21" & 24" UNITS e l . • (Left side only) . :. The trap must be repositioned to the exterior of the cabinet. ilta' Remove the trap from its present location and reposition they Cut off curved end of trap outside of the unit, through the long circular hole, next to Inducer drain hose the secondary recouperative cell. Remove the larger drain line 1 (from the secondary cell) and trim to fit between the second - DOWNFLOW (HORIZONTAL) ary cell and the new trap location. On upflow units, plug the hole in the blower deck where the tube went through. Connections must be made to an OPEN/VENTED DRAIN. Remove the hose from the induced blower and reposition into Outdoor draining of the furnace and coil condensate is the other drain tap of the inducer, which is located 90° permissible if allowed by local codes. Caution should be taken clockwise around the inducer. Move the cap from that drain to prevent drains from freezing or causing slippery conditions tap to the unused drain tap. On upflow units, plug the hole in that could lead to personal injury. Excessive draining of the blower deck where the tube went through. This tube on condensate may cause saturated ground conditions that may downflow units will need to be cut to fit between the inducer result in damage to plants. and the trap. On upflow units, this tube may need to be extended, using the tubing shipped with the furnace. NOTE: Use 1/2" or larger PVC or CPVC pipe and fittings as required for drain connections (fittings, pipe and solvent cement not II ,i l i r, - provided). t t `v, I % ' + -= NOTE: �.. /; z f I A corrosion resistant condensate pump must be used if a f ; I � , , �,. - pump is required for a specific drain system. I x :' i; ° t IMPORTANT: r p ;� s The condensate drain should be installed with provisions to prevent winter freeze -up of the condensate drain line. Frozen a(� A, condensate will block drains, resulting in furnace shutdown. If 4, 1 w4 the drain line cannot be installed in a conditioned space, then I i Left t r t UL listed heat tape should be applied as required to prevent side ' • - "� freezin g (per manufacturer's instructions). The heat tape should be rated at 5 or 6 watts per foot at 120 volts. Self - regulating DOWNFLOW (VERTICAL) (preferred) or thermostatically controlled heat tape is required. 18- CD19D6 -30 23 Evaporator and furnace condensate drain piping may be manifolded together as shown in Figure 45. A primary drain . vent stack must be installed and terminated below the • outlet of the secondary heat exchanger drain connection to prevent water from damaging furnace controls if the primary drain outlet plugs up. Where the furnace is installed above a finished ceiling, the primary drain vent stack must be installed such that overflow from the vent stack opening will flow into an auxiliary drain pan in order to prevent water damage to the finished ceiling below. FIELD WIRING DIAGRAM FOR 1 STAGE FURNACE 45 1 STAGE HEATING O USING A 1 STAGE HEATING THERMOSTAT o I NO COOLING T'STAT FURNACE NOTES: SEE NOTE N I. BE SURE POWER AGREES WITH EQUIPMENT NAMPLATEIS). \� — I I u 2. LOW VOLTAGE (24V. WIRING) TO BE NO. 18 A.W.G. MIN.. 3. GROUNDING OF EOUIPMENT MUST COMPLY WITH LOCAL CODES. 4. SET THERMOSTAT HEAT ANTICIPATOR PER UNIT WIRING DIAGRAM. CI-- - -- 5. THESE LEADS PROVIDE 115 V. POWER FOR CONNECTION OF ELECTRONIC AIR CLEANER AND HUMIDIFIER MAX. LOAD 1.0 AMPS EACH. 6. THIS CONNECTION IS ONLY USED FOR THERMOSTATS REQUIRING © 1. SEE NTWINNII SUPPLY. O TWINNING CONNECTION DIAGRAMS FOR PROPER CONNECTIONS II wgo. A.rru 1. whI.d 4! WHEN USING THIS FEATURE. aw •flr4 dOWI S IIY"I I (i F -- • • -- bon the lvydrdnr.nt GROUND WN �mmao.n.oa.mo� SCREW FURNACE th. ftM tl prawn Omega l l liti.-*0 ' W q - B K JUNCTION � SEE LH _ BK I 1 BOX • ID _ _ NOTE 6 • _ _ YC TO 115 V 1 PH., d do NL Primer/ Mein vent do& 1,. , POWE I 1 ?a� - ±^`!'Fk' F ���i ' SUCALY PER ES mu.l h w Leb.� II , d wwn h .. t Q �, g ., L OCAL CODE eerram.L � INT - COMPONENT WIRING r r BKn '` J I 'I F — L V. FIELD HUMSEE = I I —LINE V. WIRING NOTES ) B — T — B itl - 24 V. FACTORY r � � i - - LINE V. }WIRING EAC SEE 1 [ NOTES BK TO drdn opening ■ \ r - - From drawing 8341437 Rv 1 FIELD WIRING DIAGRAM FOR 1 STAGE FURNACE 1 STAGE HEATING, 1 STAGE COOLING USING A 1 STAGE HEATING, 1 STAGE COOLING THERMOSTAT (OUTDOOR SECTION WITHOUT TRANSFORMER) T'STAT FURNACE • NOTES: OUTDOOR WU I � (ROTfNNSTORMER) U -- ___ I. BE SURE POWER AGREES WITH EQUIPMENT NAMEPLATEIS) 2. LOW VOLTAGE124 V. WIRING) TO BE NO. 18 A.W.G. MIN. SEE 3. GROUNDING OF EQUIPMENT MUST COMPLY WITH LOCAL CODES. Y---91- -- -- T __ NSEE6 4. SET THERMOSTAT HEAT ANTICIPATOR PER UNIT WIRING DIAGRAM. _ 5. THESE LEADS PROVIDE IIS V. POWER FOR CONNECTION OF ELECTRONIC AIR /-� CLEANER AND HUMIDIFIER MAX. LOAD 1.0 AMPS EACH. B— 6. THE "Y" TERMINAL FROM THE THERMOSTAT MUST BE WIRED TO THE "Y" TERMINAL OF THE FURNACE CONTROL FOR PROPER BLOWER OPERATION DURING COOLING. G - - ' -- 7. IGNITION CONTROL IS POLARITY SENSITIVE. HOT LEG OF 120 VOLT POWER SUPPLY MUST BE CONNECTED TO THE BLACK LINE POWER LEAD AS INDICATED ON THE WIRING DIAGRAM OR IGNITION LOCKOUT WILL OCCUR. 8. THIS CONNECTION IS ONLY USED FOR THERMOSTATS REQUIRING • - © CONNECTION TO THE 24 V. POWER SUPPLY. (COMMON) SEE as NOTE GROUND -- scREw FURNACE 11 1 IK I JUNCTION I 1 BOX LH BK . 1.1 TO 115 V 1 PH., W /I 60 HZ., POWER I I SUPPLY PER I I INTER - COMPONENT WIRING LOCAL CODES r_ ____ ,_lo1r BK/d .24 V. FIELD HUM SEE [— ' I ' - - -LINE V. WIRING NOTE5 — j BK/2I 24 V. FACTORY EAC SEE WH --+ LINE V . } WIRING NOTE 5 { From drawing 8340388 Rv 2 ELECTRICAL CONNECTIONS The integrated furnace control is polarity sensitive. The Make wiring connections to the unit as indicated on enclosed hot leg of the 120V power supply must be connected to the wiring diagram. As with all gas appliances using electrical black power lead as indicated on the wiring diagram. Provi- power, this furnace shall be connected into a permanently live sion for hooking up an electronic air cleaner and or humidifier electric circuit. It is recommended that furnace be provided is provided on the integrated control. with a separate "circuit protection device" in the electric Refer to the SERVICE FACTS literature and unit wiring circuit. The furnace must be electrically grounded in accor- diagram attached to furnace diagram attached to furnace. dance with local codes or in the absence of local codes with the National Electrical Code, ANSI/NFPA 70 or CSA C22.1 Electrical Code, if an external electrical source is utilized. • TWINNING CONNECTION DIAGRAM FOR TWINNING 1 STAGE FURNACES WITH ' SINGLE WIRE TWINNING FEATURE 1 STAGE HEAT 1 STAGE HEATING ONLY THERMOSTAT ONLY THERMOSTAT (WITH FAN SWITCH) FURNACE NO. 1 FURNACE NO.2 BLOWIER °AERATION OF NOTES: MST NO. RISSYNCROMZED YATN MT Vn 1NA SIGNALS I. BOTH FURNACES MUST BE POWERED FROM ARM TWIN 0°'AEO"0AL THE SAME II5V. LEG OF CIRCUIT PANEL. TWIN 1 - TWIN 2. INSURE 24V. FURNACE TRANSFORMERS ARE IN PHASE. PRIOR TO COMPLETING CONNECTIONS, CHECK VOLTAGE BETWEEN 'R' TERMINALS OF EACH FURNACE. IF VOLTAGE IS GREATER THAN 10V., REVERSE THE BL AN RD SECONDARY LEADS ON ONE OF THE FURNACE TRANSFORMERS. V I V 3. CONNECTION NAY BE REOUIRED FOR I 1 ELECTRONIC THERMOSTAT, SEE NOTE 4 4. IF CURRENT EXCEEDS THERMOSTAT CURRENT RATING, USE ISOLATION RELAYS I'RI'1 AS ISOLATION RELAY SHOWN. (DO NOT CONNECT W TO WI I SO L ATION R ELAY ISOLATION RELAY NOT NEEDED IF THE THERMOSTAT W SEE NOTE A CONTACTS ARE RATED AT I.0A. OR ABOVE. _ —_ R1i j R11 1 • J ETIOLATION RELAY SEE NOTE .._.._.. I INTER- COMPONENT WIRING __ G I G I G - - - ALTERNATE SEE NOTE I WIRING CONFIGURATION ; 24 LINE V,} V, FIELD ING - - LINE V. WIRING B WIR SEE NOTE I -- - - - - -- ' B/C 24 V. FACTORY IB /C From Dwg. 218341422 Rev. 3 TWINNING CONNECTION DIAGRAM FOR TWINNING 1 STAGE FURNACES WITH SINGLE WIRE TWINNING FEATURE I STAGE 1 STAGE HEAT / 1 STAGE COOL THERMOSTAT NOTES: OUTDOOR UNIT HEATING /COOLING I. BOTH FURNACES NOSY BE POWERED FROM (WITH TRANSFORMER) THERMOSTAT FURNACE NO. I FURNACE NO. THE SAME 113K. LEG OF CIRCUIT PANEL. RAM oPERYnom or 'P' ! TM.fu mcROr»n 7, INSURE 11Y, FURNACE COMPLETING ARE "O " IN PHASE. PRIOO TO R TO COMPLETING CONNECTIONS, R1N1X M .O.. CHECK VOLTAGE BETWEEN 'R' TERMINALS Of I -R I O" EACH FURNACE. IF VOLTAGE IS GREATER THAN 1 ' / IN IOV.. REVERSE THE BE AN RD SECONDARY LEADS ON ONE Of THE FURNACE FRANSFORMERS. Ar I TWIN TW D' J. IF OUTDOOR UNIT NASA 11V, TRANSFORMER. ' . INSTALLED. L _ -- AN ISOLATION RELAY MUST BE TALLED. — - ------- ---- -------------------- - -- - -- YIELD SUPPLIED • USE PILOT DUTY RELAY �/ � / L'RC'1, SUCH AS RL /0915.1 SEE ALT. CONNECTION. IC D OOL NN..A 1 I Y I. If CURRENT EXCEEDS THERMOSTAT CURRENT BEE AWE 1 RATING. USE ISOLATION RELAYS 17I'1 AS ' SEE NOTE A ISOLATION CONNECT W I1 THE THERMOSTAT CONTACTS ARE RATED AT 1.0A. OR ABOVE. OUTDOOR UNIT 5. CONNECTION MAT BE REOUIREO FOR ELECTRONIC (NO TRANSFORMER) `I11 W THERMOSTATS. • RI; Y R R a . Z . . m 'ff": RELAY ° INTER COMPONENT WIRING B- ; ALTERNATE MIRING CONFIGURATION G - -- G G 24 V. }FIELD - I --L INE V. WIRING I i 1 24 V. FACTORY -- LI V. }WIR SEE NOTES B/C ISOLATION RELAY MELO SWUM) eEC MOR From Dwg. 2113301423 Rot '' Installer's Guide TWINNING FURNACES The furnace and its individual shut -off valve must be discon- These furnaces may be twinned. Twinning requires that two nected from the gas supply piping system during any pressure furnaces with the same configuration, capacity, and airflow testing of that system at test pressures in excess of 1/2 psig must be used. They shall have common returns with equal (3.5 kPa). pressure drops or ducts with equivalent lengths and sizes. The furnace must be isolated from the su as ] piping b See Field Wiring Diagrams for proper hookup. g supply p p in g y closing its individual manual shut -off valve during any GAS PIPING pressure testing of the gas supply piping system at test The upflow /horizontal furnace is shipped standard for left pressures equal to or less than 1/2 psig (3.5 kPa). side installation of gas piping. A knock -out is provided on the right side for an alternate gas piping arrangement. See NOTE: Figure 46. Maximum pressure to the gas valve for natural gas is The installation of piping shall be in accordance with piping 13.8" W.C. Minimum pressure is 5.0" W.C. Maximum pres- codes and the regulations of the local gas company. Pipe joint sure to the gas valve for propane is 13.8" W.C. compound must be resistant to the chemical reaction with Minimum m pressure e ve is 11.0" W.C. liquefied petroleum gases. All gas fittings must be checked for leaks using a soapy Refer to piping Table 10, for delivery sizes. Connect gas solution before lighting the furnace. DO NOT CHECK WITH AN OPEN FLAME! supply to the unit, using a ground joint union and a manual shut -off valve as shown in Figures 46-48. National codes require a condensation drip leg to be installed ahead of the controls as shown in Figures 46-48. 46 AUTOMATIC GAS VALVE AUTOMATIC GAS VALVE WITH MANUAL SHUTOFF WITH MANUAL SHUTOFF MAIN MANUAL I i t SHUTOFF VALVE MAIN MANUAL —� �,�� MEM SHUTOFF VALVE N 1 •= i GROUN l UNION J ��_ , • GROUND/ �' I m IV JOINT UNION ∎ I 'Vi �li�l� I � JOINT r-, I i, (..--4- DRIP 7 1 1 . rgif 1. LEG DRIP ow III 1 11 ` 1 me LEG � � i JI wi 3 FLOW — LEFT HAND GAS PIPING UPFLOW — RIGHT HAND GAS PIPING � I � c I o 47 i I 1 f ' 1 0 ti i . te r : I ■.■ a � c n �� Iwo 1• Fs I I 1 / \I )1___ - r ii...„ o ` o \ . THE DOWNFLOW (VERTICAL) MAY BE INSTALLED LEFT OR RIGHT SIDE GAS PIPING 26 18 -CD 19D6 -30 Installer's Guide 48 MAIN MANUAL AUTOMATIC GAS VALVE SHUTOFF VALVE GROUND UNION JOINT WITH MANUAL SHUTOFF — —ti + � i ;�l :=„ � * DRIP �� z - LEG • i :] r _ SHUTOFF VALVE � 1111 a !�' 1 1 1 ,. /(i. , 21 MAIN MANUAL 1 1 i , �. -. I C _ III pi dl ; • 1 11;13i _I .., ==___ `,g(�•l�a,i,e�.i*n+ir ---- -.. -.� _ GROUND DRIP ,,..4T UNION JOINT - LEG AUTOMATIC GAS VALVE . WITH MANUAL SHUTOFF HORIZONTAL FURNACE GAS PIPING MAY BE FROM EITHER SIDE (UPFLOW SHOWN) For 1/2 Cu Ft. Dial Gas Flow CFH = A CAUTION Chart Flow Reading =4 Use a backup wrench on the gas valve when installing gas For 5 Cu. Ft. Dial Gas Flow CFH = piping to prevent damage to the gas valve and manifold lOX Chart Flow Reading =4 assembly. 6. Multiply the final figure by the heating value of the gas • obtained from the utility company and compare to the TABLE 10 nameplate rating. This must not exceed the nameplate NATURAL GAS ONLY rating. - TABLE OF CUBIC FEET PER HOUR OF GAS 7. Changes can be made by adjusting the manifold pressure FOR VARIOUS PIPE SIZES AND LENGTHS or changing orifices (orifice change may not always be LENGTH OF PIPE required). To adjust the manifold pressure: PIPE SIZE 10 20 30 40 50 60 70 a. Turn off all electrical power to the system. 1/2 132 92 73 63 56 50 46 b. Attach a manifold pressure gauge to the outlet pressure tap marked "OUT PRESS TAP" on White - 3/4 278 190 152 130 115 105 96 Rodgers gas valve model 36F or boss marked "OUT P" 1 520 350 285 245 215 195 180 on White - Rodgers gas valve model 36G. (See Figure 51 for White - Rodgers gas valve model 36F and Figure 52 1 - 1/4 1050 730 590 520 440 400 370 for White - Rodgers gas valve model 36G.). For the gas This table is based on pressure drop of 0.3 inch W.C. and 0.6 SP.GR. gas valve model 36F, measurement requires removal of the plug and installation of a barbed fitting. Attach TABLE 11 flexible tubing and a manometer to the barbed fitting. ORIFICE SIZES For the gas valve model 36G, do not remove the _ MAIN BURNER ORIFICE pressure tap test screw. Using a 3/32" hex wrench, INPUT NUMBER loosen the pressure tap test screw one turn and install RATING OF DRILL SIZE 5/16" flexible tubing and a manometer directly onto BTUH BURNERS NAT. GAS LP GAS the outlet pressure boss. 40,000 2 45 56 c. Turn on system power and energize valve. 60,000 3 45 56 d. Remove the regulator adjustment screw cap on the 80,000 4 45 56 gas valve for manifold pressure adjustment. 100,000 5 45 56 120,000 6 45 56 e. Turn the adjustment nut clockwise to increase the gas flow rate, and counter - clockwise to decrease the gas COMBUSTION AND INPUT CHECK flow rate using a 3/32" hex wench. 1. Make sure all gas appliances are off except the furnace. f. The final manifold pressure setting shall be as gas meter with the furnace operating (deter- specified in Table 12 with an input of no more than 2. Clock the g g nameplate rating and no less than 93% of the name- mine the dial rating of the meter) for one revolution. plate rating, unless the unit is derated for high 3. Match the "Sec" column in the gas flow (in cfh) Table 13 altitude. with the time clocked. g. Replace the regulator adjustment screw cap and 4. Read the "Flow" column opposite the number of seconds tighten securely. clocked. h. Turn off all electrical power to the system. 5. Use the following factors if necessary: i. Remove the manometer and flexible tubing. Remove For 1 Cu. Ft. Dial Gas Flow CFH = the barbed futting and replace the plug or tighten the Chart Flow Reading =2 pressure test screw. 18 -C D 19D6 -30 27 Installer's Guide . • qg CORRECT METHOD OF CHECKING DIRECT VENT MANIFOLD PRESSURE WITH BURNER BOX REFERENCED Separate the tube at the unit Tee and •• short reconnect piece with a field 0 short piece of supplied tube and See another Tee with inset the if Manometer attached. Be sure to reconnect • unit tubing to original ` position after testing V the manifold pressure! `� 1 / � , , / \ Field supplied barb fitting with manometer tube is attached to the 'OUTLET PRESSURE TAP' co the outlet side of the gas valve. j. Turn on electrical power to the system and energize If the installation is 2,000 ft. or above, the furnace input rate valve. (BTUH) shall be reduced 4% for each 1,000 ft. above sea level. k. Using a leak detection solution or soap suds, check for The furnace input rate shall be checked by docking the gas leaks at plug or pressure boss screw. flow rate (CFH) and multiplying by the heating value ob- tained from the local utility supplier for the gas being deliv- A CAUTION ered at the installed altitude. Input rate changes can be made by adjusting the manifold pressure (min 3.0 - max 3.7 in. W.C. Replace and/or tighten all plugs removed or loosened when - Natural Gas) or changing orifices (orifice change may not adjusting gas pressure. Leak check the fittings before always be required). If the desired input rate can not be placing the furnace into regular service. achieved with a change in manifold pressure, then the orifices ''' Failure to follow this warning could result in fire, explosion, must be changed..LP installations will require an orifice or property damage. change. NOTE: IMPORTANT: NO NO manifold pressure must be referenced to the burner Re-install the propane orifices to the same depth as the The box. The burner box pressure tap equalizes the gas valve orifices supplied with th equipment pressure regulator. Manifold pressure is checked by • installing a tee (field supplied) in the tubing, between the tee TABLE 13 coming from the burner box tube and the gas valve, in GAS FLOW IN CUBIC FEET PER HOUR addition to the regular gas valve pressure tap on the outlet 2 CUBIC FOOT DIAL side of the gas valve. See Figure 49. - - • SEC. FLOW SEC. FLOW SEC. FLOW SEC. FLOW A CAUTION 8 900 29 248 50 144 82 88 9 800 30 240 51 141 84 86 Replace manifold pressure tap threaded plug and leak 10 720 31 232 52 138 86 84 check after checking/adjusting manifold gas pressure. 11 655 32 225 53 136 88 82 Table 11 lists the main burner orifices used with the furnace. 12 600 33 218 54 133 90 80 If a change of orifices is required to correct the furnace input 13 555 34 212 55 131 92 78 rating refer to Table 14. 14 514 35 206 56 129 94 76 TABLE 12 15 480 36 200 57 126 96 75 16 450 37 195 58 124 98 73 FINAL MANIFOLD PRESSURE SETTINGS 17 424 38 189 59 122 100 72 FUEL PRESSURE 18 400 39 185 60 120 104 69 19 379 40 180 62 116 108 67 NATURAL GAS 3.5" W.C. 20 360 41 176 64 112 112 64 LP GAS 11.0" W.C. 21 343 42 172 66 109 116 62 22 327 43 167 68 106 120 60 23 313 44 164 70 103 124 58 HIGH ALTITUDE DERATE 24 300 45 160 72 100 128 56 - Input ratings (BTUH) of these furnaces are based on sea level 25 288 46 157 74 97 132 ` 54 operation and should not be changed at elevations up to 2,000 26 277 47 153 76 95 136 53 ft. 27 267 48 150 78 92 140 51 28 257 49 147 80 90 144 50 28 18 -CD 19D6 -30 - Installer's Guide 50 ' c ROTATE THE FRONT TABLE 15 COVER AS SHOWN Orifice Twist Drill ALTITUDE ABOVE SEA LEVEL 0 , i INSERT THE TOP Installed and Orifice Required At Other Elevations FLANGE OF THE FRONT At Sea 1I� COVER UNDER THE LIP Level 2000 3000 4000 5000 6000 7000 8000 9000 10000 �� INSIDE THE BOX 42 42 43 43 43 44 44 45 46 47 43 44 44 44 45 45 46 47 47 48 O ALL SIDE FLANGES 44 45 45 45 46 47 47 48 48 50 ` � MUST BE OUTSIDE OF 45 46 47 47 47 48 48 49 49 50 j l ilt ui' I THE BOX 47 48 48 49 49 49 50 50 51 52 / I ROTATE THE FRONT 54 54 55 55 55 55 55 56 56 56 .i..-114111111 I COVER INWARD 55 55 55 55 56 56 56 56 56 57 56 56 56 57 57 57 58 59 59 60 MAKING SURE THAT 57 58 59 59 60 60 61 62 63 63 ALL SIDE FLANGES 58 59 60 60 61 62 62 63 63 64 _ c -- " --- ) • ARE OUTSIDE OF THE - - -" – .__ %I BOX. From National Fuel Gas Code - Table F -4 I A WARNING -if I CARBON MONOXIDE POISONING HAZARD w ill I Failure to follow the installation instructions for the venting ao `l system being placed into operation could result in carbon monoxide poisoning or death. ,. See Table 15 for help in selecting orifices if orifice change is START UP AND ADJUSTMENT required. Furnace input rate and temperature rise should be checked again after changing orifices to confirm the proper PRELIMINARY INSPECTIONS rate for the altitude. . With gas and electrical power "OFF" a' Installations above 4,000 feet may require a pressure switch 1. Duct connections are properly sealed change. If required, use the BAYHALT * ** Kit (High Altitude 2. Filters are in place Accessory Kit) listed in PRODUCT DATA. TABLE 14 3. Venting is properly assembled PART NUMBERS FOR REPLACEMENT ORIFICES 4. Blower door is in place DRILL PART DRILL PART Flip the switch on main gas valve within the unit to the SIZE NUMBER SIZE NUMBER "OFF" position. Turn the external gas valve to "ON". Purge 44 ORF00501 54 ORF00555 the air from the gas lines. After purging, Check all gas 45 ORF00644 55 ORF00693 connections for leaks with a soapy solution — DO NOT 46 ORF00909 56 ORF00907 CHECK WITH AN OPEN FLAME. Allow 5 minutes for any 47 ORF00910 57 ORF00908 gas that might have escaped to dissipate. LP Gas being 48 ORF01099 58 ORF01338 heavier than air may require forced ventilation. Flip the 49 ORF00503 59 ORF01339 switch on the gas valve in the unit to the "ON" position. 50 ORF00493 LIGHTING INSTRUCTIONS REINSTALLATION OF THE BURNER BOX COVER A WARNING Figure 50 shows the correct way to reinstall the burner box cover if adjustment or replacement of the flame sensor, hot PQ NOT attempt to manually light the burner. surface igniter, or main burner orifices have required removal Failure to follow this warning could result in property of the cover. damage, personal injury or death. Lighting instructions appear on each unit. Each installation must be checked out at the time of initial start up to insure proper operation of all components. Check out should include putting the unit through one complete cycle as outlined below. Turn on the main electrical supply and set the thermostat above the indicated temperature. The ignitor will automati- cally heat, then the gas valve is energized to permit the flow of gas to the burners. After ignition and flame is established, the flame control module monitors the flame and supplies power to the gas valve until the thermostat is satisfied. To shut off. For complete shut -down: Flip the switch on the main gas valve to the "OFF" position, (See Figure 51 & 52). Disconnect the electrical supply to the unit. 18- CD19D6 -30 29 Installer's Guide Outlet Pressure Boss When the thermostat is satisfied, R and W thermostat 51 contacts open, the gas valve will close, the flames will extin- Ma A. guish, and the induced draft blower will be de- energized. The °.■■■ ' indoor blower motor will continue to run for the fan off period l - W -. 1) I (Field selectable at 60, 100,140 or 180 seconds), then be deI energized by the control module. d R egulator CONTROL AND SAFETY SWITCH ADJUSTMENTS Ad LIMIT SWITCH CHECK OUT The limit switch is a safety device designed to close the gas valve should the furnace become overheated. Since proper o eration of this switch is im rtant to the safe of the unit, Inlet Pressure ' P Po safety Boss (opt.) 4= ; %/ it must be checked out on initial start up by the installer. On/Off Switch To check for proper operation of the limit switches, set the thermostat to a temperature higher than the indicated White - Rodgers 36G gas valve temperature to bring on the gas valve. Restrict the airflow by blocking the return air (disconnecting the indoor blower may trip the inducer limit). When the furnace reaches the maxi- 52 On/Off Switch mum outlet temperature as shown on the rating plate, the burners must shut off. If they do not shut off after a reason- O ® able time and over - heating is evident, a faulty limit switch is probable and the limit switch must be replaced. After ,./"Ali checking the operation of the limit control, be sure to remove � � _ the paper or cardboard from the retu air inlet. Refer to ‘. , l i ^ I11 Se rvice Facts for additional instructions. rn NOTE TO INSTALLER ti Review the following warnings with the owner. Review • contents of USER'S INFORMATION MANUAL with the MC') ® I � \ owner. II • � AIRFLOW ADJUSTMENT , � O � � Check inlet and outlet air temperatures to make sure they x': - ;? o are within the ranges specified on the furnace rating name- plate. If the airflow needs to be increased or decreased, see White - Rodgers 36F gas valve the wiring diagram for information on changing the speed of the blower motor. A CAUTION A WARNING If this is done during the cold weather months, provisions Disconnect power to the unit before removing the blower must be taken to prevent freeze -up of all water pipes and door. water receptacles. Failure to follow this warning could result in property Failure to follow this warning could result in property damage, personal injury or death. damage. Whenever your house is to be vacant, arrange to have This unit is equipped with a blower door switch which cuts someone inspect your house for proper temperature. power to the blower and gas valve causing shutdown when the This is very important during freezing weather. If for door is removed. Operation with the door removed or ajar can any reason your furnace should fail to operate damage permit the escape of dangerous fumes. All panels must be could result, such as frozen water pipes. securely closed at all times for safe operation of the furnace. SEQUENCE OF OPERATION INDOOR BLOWER TIMING Thermostat call for heat Heating. The integrated furnace control module controls the R and W thermostat contacts close signaling the control indoor blower. The blower start is fixed at 45 seconds after module to run its self -check routine. After the control module ignition. The FAN -OFF period is field selectable by dip has verified that the pressure switch contacts are open and switches at 60, 100, 140, or 180 seconds. The factory setting the limit switch(es) contacts are closed, the draft blower will is 100 seconds (See wiring diagram). be energized. Cooling. The fan delay off period is factory set at 0 seconds. As the induced draft blower comes up to speed, the pressure The option for 80 second delay off is field selectable (See switch contacts will close and the ignitor warm up period will wiring diagram). begin. The ignitor will heat for approximately 20 seconds, ROOM AIR THERMOSTAT - then the gas valve is energized to permit gas flow to the HEAT ANTICIPATOR ADJUSTMENT burners. The flame sensor confirms that ignition has been Set the thermostat heat anticipator according to the current achieved. flow measured, or the settings found in the notes on the . After the flame sensor confirms within a 4 second trial period furnace wiring diagram (found in the SERVICE FACTS or that ignition has been achieved, the delay to fan ON period inside the furnace casing). begins timing. After approximately 45 seconds the indoor blower motor will be energized and continue to run during the heating cycle. 30 18 -CD 19D6 -30 Installer's Guide INSTRUCTIONS TO THE OWNERS 8. RESET AFTER BURNER BOX LIMIT SHUTDOWN In the event that electrical, fuel, or mechanical failures If the furnace shuts down, one thing that can be checked occur, the owner should immediately turn the gas is the burner box temperature limit switch. It is located supply off at the manual gas valve, located in the burner on the bottom of the burner box. The vent and combustion compartment. Also turn off electrical power to the air inlet terminations should be checked for blockage. If furnace and contact the service agency designated by blockage exists, clear the problem and then the reset your dealer. button may be depressed. If there is no blockage of the BURNER BOX TEMPERATURE LIMIT DEVICE terminations, the limit switch must be reset by a All models are equipped with a manual reset temperature qualified servicer. limit located on the burner box. In case of excessive tempera- Carbon monoxide, fire or smoke can cause serious bodily ture, the limit will open and cause the circuit to open which injury, death, and/or property damage. shuts off all flow of gas. A variety of potential sources of carbon monoxide can be found ABNORMAL CONDITIONS in a building or dwelling such as gas -fired clothes dryers, gas cooking stoves, water heaters, furnaces and fireplaces. The 1. EXCESSIVE COMBUSTION PRESSURE (WIND IN U.S. Consumer Product Safety Commission recommends EXCESS OF 40 MP.H.) VENT OR FLUE BLOCKAGE that users of gas- burning appliances install carbon monoxide If pressure against induced draft blower outlet becomes detectors as well as fire and smoke detectors per the menu- excessive, the pressure switch will open and shut off the facturers installation instructions to help alert dwelling gas valve until acceptable combustion pressure is again occupants of the presence of fire, smoke or unsafe levels of carbon monoxide. These devises should be listed by Under - available. writers Laboratories, Inc. Standards for Single and Multiple 2. LOSS OF FLAME Station Carbon Monoxide Alarms, UL 2034 or CSA Interna- If loss of flame occurs during a heating cycle, or flame is tional Standard, Residential Carbon Monoxide Alarming not present at the sensor, the flame control module will Deuioes, CSA 6.19 close the gas valve. The flame control module will then NOTE: recycle the ignition sequence, then if ignition is not The manufacturer of your furnace does not test any detec- achieved, it will shut off the gas valve and lock out the tors and makes no representations regarding any brand or system. type of detector. 3. POWER FAILURE The following warning compiles with State of California law, Proposition 65. If there is a power failure during a heating cycle, the system will restart the ignition sequence automatically A WA R N I N G ■ when power is restored if the thermostat still calls for This product contains heat. fiberglass wool insulation! Fiberglass dust and ceramic 4. GAS SUPPLY FAILURE fibers are believed by the State of California to cause If loss of flame occurs during a heating cycle, the system cancer through inhalation. Glasswool fibers may also integrated control module will re -cycle the ignition cause respiratory, skin, or eye irritation. sequence, then if ignition is not achieved, the integrated control module will shut off the gas valve and lock out the PRECAUTIONARY MEASURES: system. 5. INDUCED DRAFT BLOWER FAILURE • Avoid breathing fiberglass dust. If pressure is not sensed by the pressure switch, the Use a NIOSH approved dust/mist respirator. • contacts will remain open and not allow the gas valve to open, therefore the unit will not start. If failure occurs during a running cycle, the pressure switch contacts will • Avoid contact with the skin or eyes. Wear long - open and the gas valve will close to shut the unit down. sleeved, loose- fitting clothing, gloves, and eye 6. CONDENSATE DRAIN BLOCKAGE protection. If the condensate drain is blocked, either by debris, • Wash clothes separately from other clothing; rinse improper draining, or by freezing condensate, the pres- washer thoroughly. sure switch will sense the accumulation of condensate in the furnace drain pan. The pressure switch contacts will • open and remain open, not allowing unit operation. The Operations such as sawing, blowing, tear -out, and unit will not operate until the condensate drain has been spraying may generate fiber concentrations requiring cleared, and the condensate flows freely. additional respiratory protection. Use the appropriate 7. RESET AFTER LOCKOUT NIOSH approved respirator in these situations. • When the integrated control module has shut the system FIRST AID MEASURES: down and gone into lockout, the system must be manu- ally reset before the unit will restart. To reset, turn the system power off, then on, then off and then on again Eye Contact - Flush eyes with water to remove dust. • within 30 seconds. This may be done at the unit's power If symptoms persist, seek medical source or at the thermostat. The system will not reset attention. unless the procedure off-on-off-on is completed within 30 seconds. Skin Contact - Wash affected areas gently with soap and warm water after handling. 18- CD19D6 -30 31 INTEGRATED FURNACE CONTROL ERROR FLASH CODES Flashing Slow - -- Normal - No call for Heat Flashing Fast - -- Normal - Call for Heat Continuous ON - -- Replace IFC Continuous OFF - -- Check Power • 2 Flashes - -- System Lockout (Retries or Recycles exceeded) Draft Pressure Error - Possible problems: 3 Flashes - -- a) Venting problem b) Pressure switch problem c) Inducer problem 4 Flashes - -- Open Temperature Limit Circuit 5 Flashes - -- Flame sensed when no flame should be present 6 Flashes - -- 115 volt AC power reversed, poor grounding or system voltage too low 7 Flashes - -- Gas valve circuit error 8 Flashes - -- Low flame sense signal Check Ignitor Circuit and Line "N" to 24VAC "Common" voltage (5 2 volts) 9 Flasnes - -- [possible grounding problem] we ,•-�O CERTIFIED American Standard Inc. 6200 Troup Highway • Tyler, TX 75707 www.amerlcanatandard.com P.I. 04/07 For more information contact Since the manufacturer has a policy of continuous product and product data improvement, it reserves the your local dealer (distributor) right to change design and specifications without notice. . Sentice Facts . • *UX/*DX -SF -1 C . . 11111111111111111111111111111111111111111111 III 11111HIM' Gas Furnace — Direct Vent — X3 4 2 5 9 5 PO 4 Condensing — Single Stage Heat Models: First letter may be "A° or "T° • *UX1 B040A9241 A *UX1 C080A9601 A *DX1 B040A9241 A „ *UX1 B060A9241 A C100A9361 A *DX1 B060A9361 A *UX1 B060A9361 A *UX1 C100A9481 A *DX1 B080A9421 A *(J X1 B080A9241 A *UX1 D100A9601 A *DX1 C100A9481 A *UX1 B080A9421 A *UX1 D120A9601 A *DX1 D120A9601 A IMPORTANT — This document contains a wiring diagram and service information. This is customer property and is to remain with this unit. Please return to service information pack upon completion of work. A WARNING DISCONNECT POWER BEFORE SERVICING PRODUCT SPECIFICATIONS ® MODEL 'UX1B040A9241A 1./X1B060A9241A 'UM B060A9361A TYPE Upflow / Horizontal Upflow / Horizontal Upflow / Horizontal RATINGS OO Input BTUH O 40,000 60,000 60,000 Capacity BTUH (ICS) O 38,000 56,000 56,000 Temp. rise (Min. -Max.) °F. 30 - 60 _ 30 - 60 30 - 60 BLOWER DRIVE DIRECT DIRECT DIRECT Diameter - Width (In.) 9 x 7 9 x 7 10 x 7 No. Used 1 1 1 Speeds (No.) 4 4 4 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table See Fan Performance Table Motor HP 1/5 1/3 1/3 RP.M. 1075 1075 1075 Volts / Ph / Hz 115/1/60 115/1/60 115/1/60 COMBUSTION FAN -Type Centrifugal Centrifugal Centrifugal Drive - No. Speeds Direct -1 Direct -1 Direct -1 Motor HP - RPM 1/55 - 3000 1/55 - 3000 1/55 - 3000 Volts / Ph / Hz 115/1/60 115/1/60 115/1/60 FLA 1.0 1.0 1.0 FILTER — Furnished? No No No Type Recommended High Velocity High Velocity High Velocity Hi Vet. (No: Size -Thlc) 1 - 17x25 - 1 in. 1 - 17x25 - 1 in. 1 - 17x25 - 1 in. VENT — Size (in.) 2 Round 2 Round 2 Round HEAT EXCHANGER Type Aluminized Steel - Type I Aluminized Steel - Type I Aluminized Steel - Type I - Unfired Gauge (Fired) 20 20 20 ORIFICES — Main • Nat. Gas. City. — Drill Size 2 — 45 3 — 45 3 — 45 LP. Gas Oty. — Drill Size 2 — 56 3 — 56 3 — 56 GAS VALVE Redundant - Single Stage Redundant - Single Stage Redundant - Single Stage PILOT SAFETY DEVICE Type Hot Surface Ignition Hot Surface Ignition Hot Surface Ignition BURNERS —Type Multiport Inshot Multiport Inshot Multiport Inshot Number 2 3 3 POWER CONN. — V /Ph /Hz O 115/1/60 115/1/60 115/1/60 Ampacity (In Amps) 4.8 9.2 8.4 Max. Overcurrent Protection (Amps) 15 15 15 PIPE CONN. SIZE (IN.) 1/2 1/2 1/2 . DIMENSIONS HxWxD HxWxD HxWxD Crated (In.) 41 -3/4 x 19 -1/2 x 30 -1/2 41 -3/4 x 19 -1/2 x 30-1/2 41 -3/4 x 19-1/2 x 30 -1/2 WEIGHT Shipping (Lbs.) / Net (Lbs.) 139 / 129 150 / 140 150 / 140 0 Central Furnace heating designs are certified by AGA and CSA. 0 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. ,. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level. 0 Based on U.S. govemment standard tests. 0 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes. ICE: Since the manufacturer has a policy of continuous product and product data improvement, it reserves the right to change design and specifications without notice. © 2007 American Standard Inc. All Rights Reserved .:.• . Facts . , • PRODUCT SPECIFICATIONS o MODEL 'UX1B080A9241A 'UX1B080A9421A 'UX1C080A9601A TYPE Upflow / Horizontal Upflow / Horizontal Upflow / Horizontal RATINGS Input BTUH ® 80,000 80,000 80,000 . Capacity BTUH (ICS) ® 74,000 74,000 74,000 Temp. rise (Min: Max.) °F. ., 35 - 65 35 - 65 30 - 60 BLOWER DRIVE • DIRECT DIRECT DIRECT Diameter - Width (In.) 10 x 7 10 x 8 10 x 11 No. Used 1 1 1 Speeds (No.) 4 4 4 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table See Fan Performance Table Motor HP 1/3 1/3 • 3/4 RP.M. 1075 1075 1100 Volts / Ph / Hz 115/1/60 115/1/60 115/1/60 COMBUSTION FAN - Type Centrifugal Centrifugal Centrifugal Drive - No. Speeds Direct - 1 Direct - 1 Direct - 1 Motor HP - RPM 1/24 - 3200 1/24 - 3200 1/25 - 3200 Volts / Ph / Hz 115/1/60 115/1/60 115/1/60 FLA 1.35 1.35 1.35 FILTER — Furnished? No No No Type Recommended High Velocity High Velocity High Velocity Hi Vel. (No.-Size-TM.) 1 - 17x25 - 1in. 1 - 17,25 - 1in. 1 - 20x25 - 1in. VENT — Size (in.) 2 Round 2 Round 2 Round HEAT EXCHANGER Type - Fired Aluminized Steel - Type I Aluminized Steel - Type I Aluminized Steel - Type I - Unfired Gauge (Fired) 40 20 20 ORIFICES — Main 4 — 45 Nat. Gas. Oty. — Drill Size 4 — 45 4 — 4 — 45 45 4 — 56 LP. Gas Oty. — Drill Size 4 — 56 GAS VALVE Redundant - Single Stage Redundant - Single Stage Redundant - Single Stage PILOT SAFETY DEVICE Type Hot Surface Ignition Hot Surface Ignition Hot Surface Ignition BURNERS —Type Multiport Inshot Multiport Inshot Multiport Inshot Number 4 4 4 POWER CONN. — V / Ph/ Hz ® 115/1/60 115/1/60 115/1/60 - Arnpacity (In Amps) 9.5 9.5 13.5 Max. Overcurrent Protection (Amps) 15 15 20 PIPE CONN. SIZE (IN.) 1/2 1/2 1/2 DIMENSIONS HxWxD HxWxD - .WxD Crated (In.) 41 -3/4.x 19 -1/2 x 30-1/2 41 -3/4 x 19-1/2 x 30-1/2 41 -3i , 73 x 30-1/2 - WEIGHT Shipping (Lbs.) / Net (Lbs.) 158 / 14 8 158 / 148 171 / 160 ® Central Furnace heating designs are certified by AGA and CSA. ® For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level. ® Based on U.S. government standard tests. 0 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes. • 2 X342595PO4 • . , . , .. . . - Service. Facts PRODUCT SPECIFICATIONS 0 MODEL •UX1C100A9361A •UX1C100A9481A TYPE Upflow / Horizontal Upflow / Horizontal RATINGS O Input BTUH O . 100,000 100,000 Capacity BTUH (ICS) O 93,000 93,000 Temp. rise (Min: Max.) °F. 35 - 65 35 - 65 BLOWER DRIVE DIRECT DIRECT Diameter - Width (In.) 10 x 10 10 x 10 No. Used 1 1 . -Speeds (No.) 4 . 4 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table Motor HP 1/2 1/2 RP.M. 1075 1075 Volts / Ph / Hz 115/1/60 115/1/60 COMBUSTION FAN - Type . Centrifugal • Centrifugal Drive - No. Speeds Direct - 1 Direct - 1 Motor HP - RPM 1/20 - 3450 1/20 - 3450 Volts / Ph / Hz 115/1/60 115/1/60 FLA 1.75 1.75 FILTER — Furnished? No No . Type Recommended High Velocity High Velocity Hi Vel. (No: Size -Thk.) 1 - 20x25 - 1in. 1 - 20x25 - 1in. VENT — Size (in.) 2 Round 2 Round HEAT EXCHANGER Type - Fired Aluminized Steel - Type I Aluminized Steel - Type I - Unfired Gauge (Fired) 20 20 . ORIFICES — Main Nat. Gas. Qty. — Drill Size 5 — 45 5 — 45 LP. Gas Qty. — Drill Size 5 — 56 5 — 56 GAS VALVE Redundant - Single Stage Redundant • Single Stage PILOT SAFETY DEVICE Type Hot Surface Ignition Hot Surface Ignition BURNERS —Type Multiport Inshot Muttiport Inshot Number 5 5 POWER CONN. — V / Ph / Hz 0 115/1/60 115/1/60 Ampadty (In Amps) 11.8 • 13.6 Max. Overcurr. nt Protection (Amps) 15 20 PIPE CONN. SIZE (IN.) 1/2 1/2 • - • - DIMENSIONS HxWxD H x W x D - Crated (In.) 41 -3/4 x 23 x 30-1/2 41 -3/4 x 23 x 30-1/2 -- - WEIGHT Shipping (Lbs.) / Net (Lbs.) 171 / 160 171 / 160 O Central Furnace heating designs are certified by AGA and CSA. O For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level. O Based on U.S. govemment standard tests. 0 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes. MODEL •UX1D100A9601A •UX1D120A9601A TYPE Upflow / Horizontal Upflow / Horizontal RATINGS Input BTUH O 100,000 .120,000 Capacity BTUH (ICS) O 93,000 112,000 Temp. rise (Min: Max.) °F. 35 - 65 40 - 70 BLOWER DRIVE DIRECT DIRECT Diameter - Width (In.) 11 x 10 11 x 10 No. Used 1 1 ' Speeds (No.) 4 4 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table Motor HP 3/4 3/4 RP.M. 1100 1100 Volts / Ph / Hz 115/1/60 115/1/60 COMBUSTION FAN - Type Centrifugal Centrifugal Drive - No. Speeds Direct - 1 Direct - 1 Motor HP - RPM 1/20 - 3450 120 - 3450 Volts / Ph / Hz 115/1/60 115/1/60 FLA 0.71 0.71 FILTER — Furnished? No No Type Recommended High Velocity High Velocity Hi Vel. (No: Size -Thk.) 1 - 24x25 - tin. 1 - 241'75 - 11n VENT — Size (in.) 2 Round 3 Round HEAT EXCHANGER Type - Fired Aluminized Steel - Type I Aluminized Steel - Type I - Unfired Gauge (Fired) 20 20 ORIFICES — Main Nat. Gas. Qty. — Drill Size 5 — 45 6 — 45 LP. Gas Qty. — Drill Size 5 — 56 6 — 56 GAS VALVE Redundant - Single Stage Redundant - Single Stage PILOT SAFETY DEVICE Type Hot Surface Ignition Hot Surface Ignition BURNERS —Type Muttiport Inshot Multiport Inshot Number 5 6 POWER CONN. — V / Ph / Hz 0 115/1/60 115/1/60 Ampady (In Amps) 12.9 12.9 Max. Overcurrent Protection (Amps) 20 20 PIPE CONN. SIZE (IN.) 1/2 1/2 DIMENSIONS HxWxD HxWxD Crated (In.) 41 -3/4 x 26-1/2 x 30-1/2 41-3/4 x 26-1/2 x 30-1/2 WEIGHT Shipping (Lbs.) / Net (Lbs.) 197 / 185 205 / 193 X342595PO4 Service Facts PRODUCT SPECIFICATIONS o - MODEL 'DX1B040A9241A *DX 1B060A9361A 'DX1B080A9421A TYPE Downflow / Horizontal • Downflow / Horizontal Downflow / Horizontal RATINGS Input BTUH 0 40,000 60,000 80,000 Capacity BTUH (ICS) O 38,000 56,000 74,000 Temp. rise (Min.-Max.) T. 30 - 60 rs • 35 - 65 40 - 70 BLOWER DRIVE DIRECT DIRECT DIRECT ' Diameter - Width (In.) 10 x 7 10 x 8 11 x 8 No. Used 1 1 1 Speeds (No.) 4 4 4 CFM vs. in. w.g. See Fan Performance Table ' See Fan Performance Table See Fan Performance Table Motor HP 1/5 1/3 1/2 RP.M. 1080 1075 1075 Volts / Ph / Hz 115/1/60 115/1/60 115/1/60 COMBUSTION FAN - Type • Centrifugal Centrifugal Centrifugal Drive - No. Speeds Direct - 1 Direct - 1 Direct - 1 Motor HP - RPM 1/55 - 3000 1/55 - 3000 1/25 - 3200 Volts / Ph / Hz 115/1/60 115/1/60 115/1/60 FLA 1.14 1.0 1.35 FILTER — Furnished? No No No Type Recommended High Velocity High Velocity High Velocity Hi Vel. (No.- Size -Thk.) 2 - 14x20 - 1in. 2 - 14x20 - 1in. 2 - 14x20 - 1in. VENT — Size (in.) 2 Round 2 Round 2 Round HEAT EXCHANGER Type - Fired Aluminized Steel - Type I Aluminized Steel - Type I Aluminized Steel - Type I - Unfired Gauge (Fired) 20 20 20 ORIFICES — Main Nat. Gas. Qty. — Drill Size 2 — 45 3 — 45 4 — 45 LP. Gas Qty. — Drill Size 2 -56 3 -56 4 -56 GAS VALVE Redundant - Single Stage Redundant - Single Stage Redundant - Single Stacie PILOT SAFETY DEVICE Type Hot Surface Ignition Hot Surface Ignition Hot Surface Ignition BURNERS — Type Mufliport Inshot Multiport Inshot Multiport Inshot Number 2 3 4 POWER CONN. — V / PhI Hz O 115/1/60 115/1 /60 115/1 /60 Ampacity (In Amps) 4.8 9.2 11.4 - Max. Overcurrent Protection (Amps) 15 15 • 15 . PIPE CONN. SIZE (IN.) 1/2 1/2 1/2 DIMENSIONS HxWxD HxWxD HxWxD Crated (In.) 41-3/4 x 19-1/2 x 30-1/2 41 -3/4 x 19-1/2 x 30-1/2 41 -3/4 x 19-1/2 x 30-12 WEIGHT Shipping (Lbs.) / Net (Lbs.) 145 / 135 155 / 145 168 / 158 O Central Furnace heating designs are certified by AGA and CSA. ® For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level. O Based on U.S. government standard tests. ' O The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes. MODEL 'DX1C100A9481A 'DX1D120A9601A TYPE Downflow / Horizontal Downflow / Horizontal RATINGS O Input BTUH OO 100,000 120,000 Capacity BTUH (ICS) O 94,000 112,000 Temp. rise (Min.-Max.) T. 35 - 65 40 - 70 BLOWER DRIVE DIRECT DIRECT Diameter - Width (In.) 11 x 10 11 x 10 No. Used 1 1 Speeds (No.) 4 4 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table Motor HP 1/2 3/4 RP.M. 1075 1075 Volts / Ph / Hz 115/1/60 115/1/60 COMBUSTION FAN - Type Centrifugal Centrifugal Drive - No. Speeds Direct - 1 Direct - 1 Motor HP - RPM 1/20 - 3450 120 - 3450 Volts / Ph / Hz 115/1/60 115/1/60 FLA 0.71 0.71 FILTER — Furnished? No No Type Recommended High Velocity High Velocity Hi Vel. (No: Size -Thk.) 2 - 16,20 - 1in. 2 - 16x20 - 1in. VENT — Size (in.) 2 Round 3 Round HEAT EXCHANGER Type - Fired Aluminized Steel - Type I Aluminized Steel - Type I - Unfired Gauge (Fired) 20 20 - ORIFICES — Main Nat. Gas. Qty. — Drill Size 5 — 45 6 — 45 LP. Gas Qty. — Drill Size 5 — 56 6 — 56 GAS VALVE Redundant - Single Stage Redundant - Single Stage PILOT SAFETY DEVICE • Type Hot Surface Ignition Hot Surface Ignition BURNERS — Type Multipart Inshot Multiport Inshot Number 5 6 POWER CONN. — V /Ph /Hz O 115/1/60 115/1/60 Ampacity (In Amps) 13.6 13.9 Max. Overcurrent Protection (Amps) 20 20 PIPE CONN. SIZE (IN.) 1/2 1/2 DIMENSIONS HxWxD H x W x D Crated (In.) 41 -3/4 x 23 x 30-1/2 41-3/4 x 26-1/2 x 30-1/2 WEIGHT Shipping (Lbs.) / Net (Lbs.) 185 / 175 206 / 196 4 X342595PO4 Service . Facts • A WARNING A WARNING CARBON MONOXIDE POISONING HAZARD FIRE OR EXPLOSION HAZARD Failure to follow the steps outlined below for each Failure to follow the safety warnings exactly could result in appliance connected to the venting system being serious injury, death or property damage. placed into operation could result in carbon monoxide Never test for gas leaks with an open flame. Use a com- poisoning or death. mercially available soap solution made specifically for the The following steps shall be followed for each appliance detection of leaks to check all connections. A fire or • connected to the venting system being placed into explosion may result causing property damage, personal operation, while all other appliances connected to the injury, or loss of life. venting system are not in operation: 1. Seal any unused openings in the venting system. A WARNING 2. Inspect the venting system for proper size and FIRE OR EXPLOSION HAZARD horizontal pitch, as required in the National Fuel Gas Code, ANSI Z223.1/NFPA 54 or the CAN /CGA B149 Failure to follow the safety warnings exactly could result in Installation Codes and these instructions. Determine serious injury, death or property damage. that there is no blockage or restriction, leakage, Improper servicing could result in dangerous operation, corrosion and other deficiencies which could cause an .serious injury, death, or property damage. unsafe condition. 3. As far as practical, close all building doors and A CAUTION windows and all doors between the space in which the appliance(s) connected to the venting system are The integrated furnace control is polarity sensitive. The hot located and other deficiencies which could cause an leg of the 115 VAC power must be connected to the BLACK unsafe condition. field lead. 4. Close fireplace dampers. 5. Turn on clothes dryers and any appliance not SEQUENCE OF OPERATION connected to the venting system. Turn on any exhaust Thermostat call for heat fans, such as range hoods and bathroom exhausts, so R and W thermostat contacts close signaling the control they are operating at maximum speed. Do not operate module to run its self -check routine. After the control module a summer exhaust fan. has verified that the pressure switch contacts are open and 6. Follow the lighting instructions. Place the appliance the limit switch(es) contacts are closed, the draft blower will being inspected into operation. Adjust the thermostat be energized. so appliance is operating continuously. As the induced draft blower comes up to speed, the pressure 7. If improper venting is observed during any of the above switch contacts will close and the ignitor warm up period tests, the venting system must be corrected in will begin. The ignitor will heat for approximately 20 sec - accordance with the National Fuel Gas Code, onds, then the gas valve is energized to permit gas flow to ANSI 2221.1 /NFPA 54 and/or CAN /CGA B149 the burners. The flame sensor confirms that ignition has Installation Codes. been achieved. 8. After it has been determined that each appliance After the flame sensor confirms within a 4 second trial period connected to the venting system properly vents where that ignition has been achieved, the delay to fan ON period tested as outlined above, return doors, windows, begins timing. After approximately 45 seconds the indoor exhaust fans, fireplace dampers and any other gas -fired blower motor will be energized and continue to run during burning appliance to their previous conditions of use. the heating cycle. When the thermostat is satisfied, R and W thermostat contacts open, the gas valve will close, the flames will extinguish, and the induced draft blower will be de- energized. The indoor blower motor will continue to run for the fan off period (Field selectable at 60, 100, 140 or 180 seconds), then be de- energized by the control module. X342595PO4 Service Facts . . • AIRFLOW ADJUSTMENT The following warning complies with State of California law, Proposition 65. Check inlet and outlet air temperatures to make sure they are within the ranges specified on the furnace rating A WARNING nameplate. If the airflow needs to be increased or de- creased, see the wiring diagram for information on chang- This product contains fiberglass wool insulation! ing the speed of the blower motor. Fiberglass dust and ceramic fibers are believed by the A WARNING State of California to cause cancer through inhalation. Glasswool fibers may also cause respiratory, skin, or Disconnect power to the unit before removing the blower eye irritation. door. Failure to follow this warning could result in personal injury from moving parts: PRECAUTIONARY MEASURES This unit is equipped with a blower door switch which cuts • Avoid breathing fiberglass dust. power to the blower and gas valve causing shutdown when • Use a NIOSH approved dust/mist respirator. the door is removed. Operation with the door removed or ajar • Avoid contact with the skin or eyes. Wear long- sleeved, can permit the escape of dangerous fumes. All panels must loose- fitting clothing, gloves, and eye protection. be securely closed at all times for safe operation of the • Wash clothes separately from other clothing: rinse furnace. washer thoroughly. A WARNING • Operations such as sawing, blowing, tear -out, and BODILY INJURY CAN RESULT FROM HIGH VOLTAGE spraying may generate fiber concentrations requiring ELECTRICAL COMPONENTS, FAST MOVING FANS, additional approved respirator resp i in these situationUse the appropriate opriate NIOSH AND COMBUSTIBLE GAS. FOR PROTECTION FROM preirar in ts THESE INHERENT HAZARDS DURING INSTALLATION • AND SERVICING, THE ELECTRICAL SUPPLY MUST BE FIRST AID MEASURES DISCONNECTED AND THE MAIN GAS VALVE MUST Eye Contact — Flush eyes with water to remove dust. BE TURNED OFF. IF OPERATING CHECKS MUST BE If symptoms persist, seek medical PERFORMED WITH THE UNIT OPERATING, IT IS THE attention. TECHNICIANS RESPONSIBILITY TO RECOGNIZE THESE HAZARDS AND PROCEED SAFELY. Skin Contact — Wash affected areas gently with soap and warm water after handling. INDOOR BLOWER TIMING Heating: The control module controls the indoor blower. The blower start is fixed at 45 seconds after ignition. The FAN- The following warning complies with State of California law, Proposition 65. OFF period is field selectable by dip switches at 60, 100, 140, or 180 seconds. The factory setting is 100 seconds (See A WARNING wiring diagram). Cooling: The fan delay off period is factory set at 0 seconds. Hazardous Gases! g: The option for 80 second delay off is field selectable (See Exposure to fuel substances or by- products of incomplete wiring diagram). fuel combustion is believed by the state of California to cause cancer, birth defects, or other reproductive harm. NOTE: Direct drive motors have bearings which are permanently lubricated and under normal use, lubrication is not recommended. CORRECT METHOD OF CHECKING DIRECT VENT MANIFOLD PRESSURE WITH BURNER BOX REFERENCED Separate the tube at the unit Tee and •u reconnect rtpiec short piece of field supplied tube and Sea another Tee with / • IIM i n set the'U' Manometer __. r ---IlIpIS attached. ft ' � ii Be sure to reconnect unit tubing to original 0 \ , the men after testing • the manifold pressure! • / Field supplied barb fitting with manometer tube is attached to the "OUTLET PRESSURE TAP' on the outlet side of the gas valve. 6 X342595PO4 . .. Service Facts ° WIRING DIAGRAM JUNCTION BOX WH — ^, FLAME i -- — -- — -- _1 SENSOR .1 • BI 5 1H/ K ' -` Q, WH HSI I, a ° $ GR I YL /5 ' ' MANUAL RESET FLAME • 'o a, GND ' L ROLLOUT SWITCH I `° ``(c-3 HI ■ ■ . I YL /2 . 'J3J IC= I*i BK LIMIT SWITCH ' 1 MAIN ° °W TCO -A L J YL/I r - I REDUNDANT I ,, = e•BWHs•• — - RD /I M/ • Ii . BL /1 • I :-�BK /3_� PRESSURE L....�. • = 'ewe • ` ■ SWITCH GAS ■ I — i VALVE : OR • W • : - i Im MOTOR TCO-B BK /2 YL ° VENT LIMIT SWITCH I GR M � WH. �1 : I YL /I— Of 1 •••' '�- I I '1/4 GND GND = J o J K J K 3> �m0 >CD ;, I ,BK /6 114 WH QN BK WH /I L_ _ __ _ __ 111 BURNER COMPARTMENT BLOWER COMPARTMENT SEE {° BK �BK /Ismer NOTE 4 DOOR SWITCH / TAB "A" IMPORTANT: BK /3 INTEGRATED / NTEGRATETE D CONTROL BK /2 i IS POLARITY SENSITIVE. HOT LEG OF 120V POWER INDOOR WH SUPPLY MUST BE CONNECTED FAN I A""6" TO THE BLACK POWER LEAD MOTOR AS INDICATED ON WIRING C---...----.) DIAGRAM. WIRE BUNDLE 'f BK = • , ' _ T N G r BK /4 ■ II B,R '��y GND COO• F I i H PARK PA p PARK LINE- •IZO Z4V a ■ �TI HEAT-H EoC -N %F•H D-H HUM-H LINE-N I � I I OFF ON I ■■11111111 BK /6ml IND H D HUM•N m 1 ® - IBK /5I•1 IGN - 0 ® EoC _N 2 WH /6 I 3 ® - WH /5 IGN -N D %` ON ke ,Sall111111= WH COOL "OFF" HEAT °OFF" DELAY , YL ;m N DELAY SW2 SW3 DELAY em / OR I R SWI DELAY ON OFF 60 SEC , aC RD /I ON 0 SEC. ON ON 100 SEC. m INTEGRATED FURNACE n YL OFF ON 140 SEC II n BL /I CONTROL IIFC) OR OFF 80 SEC OFF OFF 180 SEC 'UM, [41L.,C1 RD/I SETTING , 11111111111: GR a.g GR BL *AN, BL ll JOHN" RD [C_W. RD me IJ YL I YL /5 WH YL /5 DIAGNOSTIC TWIN Y W R GC I HLO 5 N/A 9 MV LIGHT P In/1►�► 1►� FUSE 2 FP 6 TR 10 PS LOW VOLTAGE Lit 01 lel a 3 TH 7 HLI II N/A TERMINAL BOARD I I I I I me 4 N/A 8 GND 12 MV , SEE NOTE 5 'THERMOSTAT Y W R G C I B E WIR • SEE NOTES 2 AND 3 II gI- I- I- I- I- I- I- I- I- I- I- I- I- I- I- I -I -II From Dwg. 0342565 Rev. 1 (continued on next page) X342595PO4 Service Facts • SCHEMATIC DIAGRAM 115 VOLT 60 HZ. I PH TABLE "A" &WARNING POWER SUPPLY PER LOCAL CODE SPEED TAPS FOR I.D. FAN MOTOR HAZARDOUS VOLTAGE: lJ ■ I. ; H "N MODEL HEAT PARK PARK DISCONNECT ALL ELECTRICAL POWER • • • 'A' "B" "C" INCLUDING REMOTE DISCONNECTS BEFORE ■ a .' , i i 1 • :1 AUX18040A9241Aq YL RD BL SERVICING. ir GRAIL_ BK IINIGND BK WH /I " 4UX18060A924IAH BL RD XL FAILURE TO DISCONNECT POWER BEFORE OXIB060A9361AA BL RD YL SERVICING CAN CAUSE SEVERE PERSONAL DOOR SWITCH .UXIB080A924IAII BL RD YL INJURY OR DEATH. IFC J ■ . UX18080A942IAA BL RD YL &CAUTION 4UXICO80A9601Aq YL RD DL USE COPPER CONDUCTORS ONLY! LINE H E BK / 'UXICIOOA9361AH BL RD YL UNIT TERMINALS ARE NOT DESIGNED TO COOL -H BK INDOOR 'UXICIOOA9481AH BL RD YL ACCEPT OTHER TYPES OF CONDUCTORS. FAN �UXIDIOOA9601Aq YL RD BL FAILURE TO DO SO MAY CAUSE DAMAGE HEAT -H A" MOTOR TO THE EQUIPMENT. I .UXID120A9601All BL RD YL PARK "B" �� GR I PREFIX MAY BE "A" OR 'T° # SUFFIX MAY BE 'A" THROUGH "Z" INTEGRATED FURNACE CONTROL. PARK "C" REPLACE WITH PART CNTO3076 OR I BR EQUIVALENT XMFR-H BK /4 BR I GND RD = LOW - BL = MED.HIGH INPUT: 25 VAC, 60 HZ. YL = MED. LOW BK = HIGH XFMR SEC. CURRENT: 450 MA. EACH I BK /2 CF MV OUTPUT: 1.5 A @ 24 VAC HUM -H BK /3 IND OUTPUT: 2.2 FLA. 3.5 LRA @ 120 VAC 1 \ SEE CIRC. BLOWER OUTPUT: 14.5 FLA, CIR N WH NOTE q4 HUMIDIFER AIR O CLEANER VAC MAX. . LINE N H/I IGNITER OUTPUT: 1 2.0 A A ® @ VAC --- .._] XMFR -N WH /4 DIAGNOSTIC CODES EAC-N I TNS:120V 24V: FLASHING SLOW: NORMAL - NO CALL FOR HEAT 5 FLASHES: FLAME SENSED WHEN NO FLAME _ FLASHING FAST: NORMAL - CALL FOR HEAT SHOULD BE PRESENT HUM -N I — LIMIT•SWITCH CONTINUOUS ON: REPLACE IFC 6 FLASHES: 115 VAC POWER REVERSED TCO- CONTINUOUS OFF: CHECK POWER POLARITY OR POOR GROUNDING al IND -H I I�BK /6 CI BK 2 FLASHES: EXTERNAL L)CKOUT (RETRIES 1 FLASHES: GAS VALVE CIRCUIT ERROR OR RECYCLES EXCEEDED) 8 FLASHES: LOW FLAME SENSE' SIGNAL VENT EA BK 3 FLASHES: PRESSURE SWITCH ERROR 9 FLASHES: CHECK IGNITER IND -N 3 IMWH /6 OA WH MOTOR GR 4 FLASHES: OPEN LIMIT DEVICE IGN -H 2 TBK /5 It GND m a (Gtr -N 4 1WH /5 WH BK BLACK GR GREEN TCO THERMAL t� LI NE WH WHITE BR BROWN HSI TR U I BL WH CUT OUT 24 V )FACTORY FACTORY YL YELLOW RD RED pro PS PRESSURE W • • • LINE OR ORANGE BL BLUE TH © RD d SWITCH FIELD " - - _ 24 y WIRING z-WIRE COLOR FP Ell WH — G--. FLAME FRS FLAME ROLLOUT BK /1 SENSOR SW ITCH r° INTERNAL THERMAL "NUMBER ID (IF ANY) GND GR SENSOR , PROTECTION p INOT USED m I r 1 L LINE TH 24 VAC (HOT) CHASSIS GROUND T CF CAP ACITOR N NEUTRAL TR 24 VAC (COMMON) HLO YL/5 , 0-.. FP FLAME SENSOR YLl2 6 GND GROUND MV MAIN GAS VALVE J HSI HOT SURFACE B/C COMMON TNS TRANSFORMER INOT USED I FRS RS IGNITER 4 COIL HLO HIGH LIMIT OUTPUT (NOT USED © PL ' T CO -A o DOOR SWITCH b HLI HIGH LIMIT INPUT I i I PS 10 I OR f - I YL /I �••O YL /2 I HLI YL • L NOTES: I. IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THIS FURNACE MUST MME I I MV wi BL /I�— C � GAS i BE REPLACED, IT MUST BE WITH WIRE HAVING A TEMPERATURE RATING OF M /P. VALVE APPROX. AT LEAST 105 C. MV ® RD /1 i � - 2. THERMOSTAT HEAT ANTICIPATOR SETTING: .38 AMPS I 0.75" A 0.50° 3. FOR PROPER OPERATION OF COOLING SPEED, 'Y" TERMINAL MUST BE I — - — CONNECTED TO THE ROOM THERMOSTAT. I T W I N Y W R G C 4. THESE LEADS PROVIDE 120V POWER CONNECTIONS FOR ELECTRONIC AIR E n n �� E s I CLEANER (EAC) AND HUMIDIFIER (HUM). MAX. LOAD: 1.0 AMPS EACH. I I I I t I U>( - 1 5 SAME TH CT ERMINAL L S T WITH E I- - _.' - _ I - ( Y W R G C • I THERMOSTAT SEE NOTES 2 AND 3 034256 -SEE NOTE 5 REV02 " • From Dwg. 0342565 Rev. 1 8 X342595PO4 • Service Facts WIRING DIAGRAM BK /I SEE BK /3 TABLE 'A' BK/2 WH /I ,- INDOOR WH ' 1- reBR FAN m MOTOR r. ( I ¢ BR OS BK� I. m 3 _ TN 1M CF ,� � .0 m BK /4 ■ BK IF GR .1 - -1 i :120 II 24V BLOWER COMPARTMENT GND COOL •I•1 PARK PARK LIN !o • SAFETY INTERLOCK NEAT-14 EACC XI -H NUM-1.1 M- LINE-N ° BK /6l IND H I NUM-N v m m BK /51■' IGN H Eoc -N m WH/6m IND-N rE OFF ON . WH /5 me IGN-N 3 1 CO w VC ` INN ��� S-1 rl ® .m MPER 'u I RE OR COOL 'OFF' 1 DELAY ®C RD/I INTEGRATED FURNACE YL OR CONTROL (IFC) ��� RD /I SW1 DELAY ON 0 SEC. u ^� BL/I �,L�C1 GR/ L....4 �• OFF 80 SEC 1 GR �� Q �)Q i ! RD �A 5 HEAT 'OFF' DELAY u O BL �v WH SW2 SW3 DELAY T RD DIAGN TWW Y W R 15 Al YL /5 ON OFF 60 SEC WH ON ON 100 SEC. OFF ON 140 SEC YL/5 6 VOLTAGE E TERMINAL IVIlid lid►II►� WI OFF OFF 180 SEC 1 HLO 5 N/A 9 MV BOARD I I I I I • FACTORY SETTING 2 FP 6 TR 10 PS SEE I I • 3 TH 1 HLI II N/A NOTE 5 I I I I WI A BU DLE 5 = 4 N/A 8 GND 12 MV TCO-B (THERMOSTAT Y W R G C REVERSE FLOW SWITCH ' 1 I SEE NOTES 2 AND 3 H ; cc 1:11 ;... o ■�II�III•II�UII�I�1IINSI =I IIMISIIII�1IIMU S� BLOW COMPA MENT — _.. .._.._ -._.- - -- ..----.---.-----.---_.--.-- • JUNCTION BO>< • BURNER COMPARTMENT dm II - II MM S' d - x WIRE BUNDLE 2 VENT LIMIT SWITCH . a • ■ S " m ��..--1 GR MOTOR TCO -C I Q.... • ° a G R I I P I I I I i • r 1 O N C , GND 3� n >o> ( GND 14'-`4> 4' H■ ■ ■ :1 I I-7-1 WH /6 Q4 WH E4 BK 3BK 'BK /6 E4 BK �JdW Id - 7 � 1■ In 1■ li OR 1 ;\ PRESSURE ■ " YL 'PRESSURE ■ - ∎BK /3 ■ 1 , —YL/2 o YLll - z � L � �J ' ■�WH. :■I L IMIT SWITC - - - -i ■ TCO A 1 u F "iBK /2 ■ RD /1 M/ fi W o eiWHN 6■ Y1/2 ` I. GAS - ■■ •- „ 1 1. - . - - ...J VALVE ;.1 j, - SEE WH /I+■� GR MANUAL RESET FLAME NOTE 4 ROLLOUT SWITCH E1 EE 1111 GND INTEGRATED CONTROL IS POLARITY WI1 0 ■ FLAME SENSITIVE HOT LEG OF 120V POWER SENSOR SUPPLY MUST BE CONNECTED TO WH /5 WH ONE BLACK POWER LEAD AS INDICATED BK /5 WH ON WIRING DIAGRAM. HSI From Dwg. D342799 Rev. 0 (continued on next page) X342595PO4 Service . Facts . . SCHEMATIC DIAGRAM - - TABLE "A" ®WARNING 115 VOLT 60 HZ. I PH SPEED TAPS FOR I.D. FAN MOTOR HAZARDOUS VOLTAGE: POWER SUPPLY PER LOCAL CODE MODEL HEAT PARK PARK DISCONNECT ALL ELECTRICAL POWER 'A' 'B' °C' INCLUDING REMOTE DISCONNECTS BEFORE BLOWER COMPARTMENT "II r• . N •DXIB040A9241A1 YL RD BL SERVICING. SAFETY INTERLOCK _ • • 'DXIB060A9361A1 YL RD BL FAILURE TO DISCONNECT POWER BEFORE BK (� BK /10 c =4- ' r "7 .. e ` ' �DXIB080A942IA0 BL RD YL SERVICING CAN CAUSE SEVERE PERSONAL 1 1 DOOR SWITCH If INJURY OR DEATH. GND GR WH /I o BL RD YL CA�� •DXIDI20A9601A1 BL RD YL -- _IFC - USE COPPER CONDUCTORS ONLY! RD : LOW BL = MED.HIGH UNIT TERMINALS ARE NOT DESIGNED TO LINE -H 1BK /I YL = MED. LOW BK = HIGH ACCEPT OTHER TYPES OF CONDUCTORS. COOL-H BK INDOOR FAILURE TO DO SO MAY CAUSE DAMAGE FAN TO THE EQUIPMENT. r - MAY BE PREFIX 'A° OR 'T' HEAT H °A' MOTOR 1 1 - MAY BE SUFFIX 'A' THROUGH 'Z' INTEGRATE FURNACE CONTROL PARK '8' � GR REPLACE WITH PART CNT03076 OR EOUIVALENT PARK 1 °C° BR INPUT: 25 VAC, 60 HZ. XMFR-H BK/41... BR + GND XFMR SEC. CURRENT: 450 MA. MV OUTPUT: 1.5 A 0 24 VAC EAC -H - BK /2 T Ind CF IND OUTPUT: 2.2 FLA, 3.5 LRA 0 120 VAC HUM-H BK /3 26.0 LRA 0 120 VAC SEE HUMIDIFER 8 AIR CLEANER CIR -N WH ter. NOTE 4 MAX. LOAD: 1.0 A 0 120 VAC IGNITER OUTPUT: 6.0 A 0 120 VAC LINE - N H / 1 1 DIAGNOSTIC CODES XNFR N WH /4 Ii FLASHING SLOW: NORMAL - NO CALL FOR HEAT 5 FLASHES: FLAME SENSED WHEN NO FLAME • 1 FLASHING FAST: NORMAL - CALL FOR HEAT SHOULD BE PRESENT EAC - N I TNS:120 IIt24v: • CONTINUOUS ON: REPLACE IFC CONTINUOUS OFF: CHECK POWER 6 FLASHES: 115 VAC POWER REVERSED �T POLARITY OR POOR GROUNDING I 2 FLASHES: EXTERNAL LOC40UT (RETRIES 7 FLASHES: GAS VALVE CIRCUIT ERROR HUM -N _ LIMIT SWITCH I OR RECYCLES EXCEEDED) 8 FLASHES: LOW FLAME SENSE SIGNAL TCO-C 3 FLASHES: PRESSURE SWITCH ERROR 9 FLASHES: CHECK IGNITER IND-H I 486/6 C1 BK m = 4 FLASHES: OPEN LIMIT DEVICE IND -N 3 WH /6 114 WH VENT E1 BK I I MOTOR GR .. TCO THERMAL . . :- IGD 2 TBK /5 NA GND CUT OUT LINE 1FACi0RT OK BLACK GR GREEN 2/ V WIRING WTL H WHITE BR RD BROWN IGN 4 I}WH /5 WH o� s s. .. LINE W II WH p PS PRESSURE HSI d SWITCH _ _ _ } WIRING OR ORANGE B) BLUE TR U 1 BL _ ) o FRS FLAME ROLLOUT 2/ y ' COLOR °"' SWITCH •e INTERNAL THERMAL TH RD PROTECTION UK / LNUMBER ID IIF ANT) FP © I WH — G, FLAME O-� FP FLAME SENSOR O SENSOR / CHAS SIS GROUND 1 Cr CAPACITOR L LINE TH 24 VAC (HOT) GND GR GND - - E a N NEUTRAL TR 24 VAC (COMMON) TCO-B .{' -� H51 HO SU GND GROUND NV MAIN GAS VALVE INOT USED m YL /5 5 O B/C COMMON TNS TRANSFORMER , Q 4 y } COIL HLO HIGH LIMIT OUTPUT HLO I YL /3 © I O O DOOR SWITCH b HLI HIGH LIMIT INPUT INOT USED al I J . (NOT USED ©S YL /2 I r 1 I. IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THIS FURNACE MUST PS 10 OR E p�o YL/I 0 - YL/2 BE REPLACED. IT MUST BE WITH WIRE HAVING A TEMPERATURE RATING OF • L -I AT LEAST 105 C. HLI SI YL -_ PS ' TCO 2. THERMOSTAT HEAT ANTICIPATOR SETTING: .38 AMPS 3. FOR PROPER OPERATION OF COOLING SPEED, 'Y° TERMINAL MUST BE NV BL /I C ' GAS CONNECTED TO THE ROOM THERMOSTAT. PEP I RD /1 M/P VALVE 4. THESE LEADS PROVIDE 120V POWER CONNECTIONS FOR ELECTRONIC AIR I t..........; CLEANER (EAC) AND HUMIDIFIER (HUM). MAX. LOAD: 1.0 AMPS EACH. — - — 5. WHEN TWINNING TWO FURNACES, BOTH UNITS MUST BE CONNECTED TO THE SA TW0 Y ' i � ' I 0.15 xP0.50'� 14 AWG.PWAIRE CONNECT THE TWO UNITS 'TWIN' TERMINALS WITH . Y W R G C THERMOSTAT . SEE NOTE 2 8 3 SEE NOTE 5 • • From Dwg. D342799 Rev. 0 10 X342595PO4 • •. Service Facts PERIODIC SERVICING REQUIREMENTS • . A .. WARNING: A . WARNING CARBON MONOXIDE POISONING HAZARD , Failure to follow the service and/or periodic maintenance Disconnect power to the unit before removing the blower instructions for the furnace and venting system, could door. Failure to follow this warning could result in personal result in carbon monoxide poisoning or death. injury from moving parts. NOTE: 1. GENERAL INSPECTION —Examine the furnace On LP (propane) units, some light yellow tipping of the installation annually for the following items: outer mantle is normal. Inner mantle should be bright blue. a. All flue product carrying areas external to the furnace Natural gas units should not have any yellow tipped flames. (i.e. chimney, vent connector) are clear and free of This condition indicates that a service call is required. For obstruction. A vent screen in the end of the vent (flue) best operation, burners should be cleaned annually by a pipe must be inspected for blockage annually. qualified servicer. b. The vent connector is in place, slopes upward and is physically sound without holes or excessive corrosion. NOTE: c. The return air duct connection(s) is physically sound, On LP (propane) units, due to variations in BTU content is sealed to the furnace and terminates outside the and altitude, servicing may be required at shorter intervals. space containing the furnace. d. The physical support of the furnace should be sound 6. HEAT EXCHANGER/FLUE PIPE — These items must i without sagging, cracks, gaps, etc., around the base so be inspected for signs of corrosion, and/or deterio- as to provide a seal between the support and the base. ration at the beginning of each heating season by a qualified service technician and cleaned annually e. There are no obvious signs of deterioration of the furnace. for best operation. To clean flue gas passages, 2. FILTERS — Filters should be cleaned or replaced (with follow recommendations below: high velocity filters only), monthly and more fre- a. Turn off gas and electric power supply. quently during high use times of the year such as b. Inspect flue pipe i exterior for cracks, leaks, holes or midsummer or midwinter. leaky joints. Some discoloration of PVC pipe is normal. 3. BLOWERS — The blower size and speed determine the c. Remove burner compartment door from furnace. air volume delivered by the furnace. The blower motor bearings are factory lubricated and under normal d. Inspect around insulation covering flue collector box. operating conditions do not require servicing. If motor Inspect induced draft blower connections from lubrication is required it should only be done by a recuperative cell and to the flue pipe connection. qualified servicer. Annual cleaning of the blower wheel e. Remove burners. (See 5.) and housing is recommended for maximum air output, and this must be performed only by a qualified servicer f. Use a mirror and flashlight to inspect interior of heat or service agency. exchanger, be careful not to damage the igniter, flame A . WARNING sensor or other components. g. If any corrosion is present, contact a service agency. Do not touch igniter. It is extremely hot. Failure to follow Heat exchanger should be cleaned by a qualified this warning could result in severe bums. service technician. h. After inspection is complete replace burners, and all 4. IGNITER — This unit has a special hot surface direct furnace doors. ignition device that automatically lights the burners. Please note that it is very fragile and should be handled with care. i. Restore gas supply. Check for leaks using a soap solution. Restore electrical supply. Check unit for A WARNING normal operation. CARBON MONOXIDE POISONING HAZARD 7. FURNACE CONDENSATE DRAIN TUBES — Conden- sate drain tubes must be checked periodically Failure to follow the service and/or periodic maintenance . to assure instructions that condensate can flow freely from unit to drain. If a nstructions for the furnace and venting system, could result in carbon monoxide poisoning or death. drain problem cannot be corrected, call a qualified servicer. 5. BURNERS — Gas burners do not normally require 8. COOLING COIL CONDENSATE DRAIN — If a cooling scheduled servicing, however, accumulation of foreign coil is installed with the furnace, condensate drains material may cause a yellowing flame or delayed igni- should be checked and cleaned periodically to assure tion. Either condition indicates that a service call is that condensate can drain freely from coil to drain. If required. For best operation, burners should be cleaned condensate cannot drain freely water damage could annually by a qualified servicer. occur. (See Condensate Drain in Installer's Guide.) Turn off gas and electric power supply. To clean burners, A CAUTION remove burner box cover (6 to 8 screws) and the top . burner bracket. Lift burners from orifices. Label all wires prior to disconnection when servicing controls. NOTE: Wiring errors can cause improper and dangerous operation. Be careful not to break igniter when removing burners. Verify proper operation after servicing. Clean burners with brush and/or vacuum cleaner. Reassemble parts by reversal of the above procedure. X342595PO4 Service Facts FURNACE AIRFLOW (CFM) VS. EXTERNAL STATIC PRESSURE (in. w.c.) - MODEL SPEED TAP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 4 -HIGH - Black 1043 992 930 885 812 740 647 518 457 'UX16040A9241A 3 -MED. -HIGH - Blue 940 895 841 791 726 650 559 420 390 2 - MED. -LOW - Yellow 837 798 .752 705 649 560 438 305 279 1 -LOW - Red 729 694 657 600 545 478 376 220 178 4 -HIGH - Black 1247 1175 1117 1057 991 925 839 717 563 'UX1B060A9241A 3 -MED. -HIGH - Blue 1105 1055 1106 956 901 836 767 683 582 2 - MED. -LOW - Yellow 991 956 920 879 832 776 709 628 531 1 -LOW - Red 726 721 713 698 674 637 582 506 406 4 -HIGH - Black 1394 1359 1314 1260 1196 1122 1038 945 853 °UX1 BO60A9361 A 3 -MED. -HIGH - Blue 1250 1232 1202 1160 1106 1040 962 873 771 2 -MED. -LOW - Yellow 1102 1092 1069 1034 986 925 852 766 668 1 -LOW - Red 957 944 922 891 853 806 750 686 614 4 -HIGH - Black 1566 1522 1470 1415 1356 1287 1214 1139 1058 *UM B080A9241A 3 -MED. -HIGH - Blue 1250 1238 1217 1191 1158 1114 1063 1006 942 2 -MED. -LOW - Yellow 1073 1068 1059 1045 1025 995 957 910 851 1 -LOW - Red 809 804 797 792 783 764 738 705 659 4 -HIGH - Black 1748 1683 1615 1544 1470 1393 1314 1232 1147 'UX1B080A9421A 3 -MED.- HIGH - Blue 1375 1367 1347 1314 1268 1210 1139 1056 960 2 -MED. -LOW - Yellow 1178 1167 1147 1119 1082 1036 982 919 847 1 -LOW - Red 859 863 856 839 811 772 723 663 592 4 -HIGH - Black 2304 2262 2219 2170 2121 2048 1975 1893 1811 °UX1C0809601A 3 -MED. -HIGH - Blue 1980 1963 1946 1919 1892 1853 1814 1751 1687 2 -MED. -LOW - Yellow 1668 1654 1640 1626 1611 1587 1562 1511 1460 1 -LOW - Red 1375 1372 1368 1361 1354 1330 1305 1267 1229 4 -HIGH - Black 2058 1983 1911 1835 1755 1672 1578 1467 1340 'U:;1C100A9361A 3 -MED. -HIGH - Blue 1837 1797 1753 1696 1626 1553 1463 1350 1220 2 -MED. -LOW - Yellow 1629 1603 1573 1536 1487 1424 1343 1242 1117 1 -LOW -Red 1430 1415 1400 1371 1331 1289 1228 1138 1027 4 -HIGH - Black 2054 1980 1906 1826 1746 1649 1551 1428 1305 °UX1C100A9481A 3 -MED. -HIGH - Blue 1932 1875 1818 1746 1673 1577 1481 1371 1260 2 -MED. -LOW - Yellow 1762 1720 1677 1615 1552 1463 1373 1266 1158 1 -LOW - Red 1558 1546 1533 1477 1421 1350 1278 1175 1071 4 -HIGH - Black 2411 2358 2304 2235 2165 2083 2001 1915 1828 °UX1D100A9601A 3 -MED. -HIGH - Blue 2108 2083 2058 2007 1956 1893 1829 1754 1679 2 -MED. -LOW - Yellow 1772 1759 1745 1723 1700 1657 1613 1544 1475 1 -LOW - Red 1480 1477 1474 1458 1441 1414 1386 1327 1268 4 -HIGH -Black 2454 2406 2358 2310 2261 2184 2106 2017 1928 *UX1D120A9601A 3 -MED. -HIGH - Blue 2105 2092 2078 2045 2012 1950 1887 1826 1765 2 -MED. -LOW - Yellow 1747 1742 1736 1720 1703 1677 1651 1593 1535 1 -LOW - Red 1445 1447 1449 1440 1430 1400 1369 1325 1280 First letter may be °A° or °T" From D330656 Sh.1 Rev. 16 CFM VS. TEMPERATURE RISE Cubic Feet Per Minute (CFM) MODEL - - - - - - - - - 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 `UX1B040A9241A 56 48 42 37 33 • *UX1B060A9241A 56 50 45 42 39 36 'UX1B060A9361A 56 50 45 42 39 36 *UX1B080A9241A 61 56 51 48 44 42 *UX1B080A9421A 61 56 51 48 44 42 •UX1C080A9601A 61 56 51 48 44 42 39 37 35 33 32 30 'UX1C100A9361A 64 60 56 52 49 46 44 42 ' 'UX1C100A9481A 64 60 56 52 49 46 44 42 `UX1D100A9601A 64 60 56 52 49 46 44 42 40 38 *UX1D120A9601A 63 59 56 53 50 48 46 `= First 16' may be "A" or "T' From C340405 Sh. 1 Rev. 9 12 X342595PO4 Service Facts FURNACE AIRFLOW (CFM) VS. EXTERNAL STATIC PRESSURE (in. w.c.) MODEL SPEED TAP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 4 - HIGH - Black 998 965 922 870 807 735 653 561 459 'DX040C924D 3 - MED. -HIGH - Blue 856 832 797 751 695 628 550 462 363 2 - MED. -LOW - Yellow 753 728 694 650 596 533 460 378 286 1 - LOW - Red 647 617 581 538 490 435 375 308 235 4 - HIGH - Black 1487 1425 1362 1286 1209 1125 1040 935 830 '1X060C936D 3 - MED. -HIGH - Blue 1342 1291 1240 1182 1124 1047 989 869 769 2 - MED. -LOW - Yellow 1181 1147 1113 1061 1009 943 877 779 681 1 - LOW - Red 877 863 849 820 791 739 686 612 537 4 - HIGH - Black 1547 1498 1445 1386 1323 1254 1180 1101 1016 'DX080C942D 3 - MED. -HIGH - Blue 1487 1436 1382 1325 1265 1202 1137 1069 998 2 - MED. -LOW - Yellow 1388 1348 1302 1249 1191 1126 1056 979 896 1 -LOW - Red 1263 1234 1196 1150 1095 1032 960 879 790 4 - HIGH - Black 1892 1827 1762 1688 1614 1531 1448 1354 1260 'DX100C948D 3 - MED. -HIGH - Blue 1779 1726 1672 1605 1538 1460 1381 1291 1200 2 - MED. -LOW - Yellow 1630 1587 1544 1485 1426 1362 1297 1208 1119 1 -LOW - Red 1444 1416 1388 1348 1308 1246 1184 1108 1032 4 - HIGH - Black 2213 2138 2062 2001 1939 1863 1786 1706 1625 'DX120C960C 3 - MED. -HIGH - Blue 2057 2000 1943 1883 1822 1752 1681 1595 1508 2 - MED. -LOW - Yellow 1765 1733 1700 1652 1603 1552 1500 1424 1347 1 -LOW - Red 1468 1452 1435 1409 1382 1336 1290 _ 1225 1159 - First letter may be "A" or "T" CFM VS. TEMPERATURE RISE MODEL - - Cubic Feet Per Minute (CFM) 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 *DX1B040A9241A 56 48 42 37 34 *DX1B060A9361A 63 56 51 46 42 39 36 34 'DX1B080A9421A 68 61 56 52 48 45 42 40 'DX1C100A9481A 65 60 56 53 50 47 44 42 40 38 37 35 'DX1D120A9601A 67 63 59 56 53 51 48 46 44 42 - First letter may be "A" or "T" INTEGRATED FURNACE CONTROL ERROR FLASH CODES Flashing Slow - -- Normal - No call for Heat Flashil rg Fast - -- Normal - Call for Heat Continuous ON - -- Replace IFC Continuous OFF - -- Check Power 2 Flashes - -- System Lockout (Retries or Recycles exceeded) 3 Flashes - -- Pressure Switch Error 4 Flashes - -- Open High Limit Device 5 Flashes - -- Flame sensed when no flame should be present 6 Flashes - -- 115 Volt AC power reversed or Poor Grounding 7 Flashes - -- Gas valve circuit error 8 Flashes - -- Low flame sense signal • 9 Flashes - -- Check Ignitor X342595PO4 Service Facts NOTES „ v#TIO CERTIFIED • • Literature Order Number 'UXPDX -SF -1C File Number 'UXf'DX -SF -1C Supersedes 'UX/'DX -SF -1B American Standard Inc. Stocking Location PI Louisville P.1. 01/07 6200 Troup Highway Tyler, TX 75707 For more information contact Since the manufacturer has a policy of continuous product and product data improvement, it reserves the your local dealer (distributor) right to change design and specifications without notice. Functional Unit Parts FUR- UP -158C FURNACE X342587P05 Date: FEBRUARY 2007 Literature Change: Addition of *UX1B060A9241AB, *UX1B080A9241AB, and *UX1C100A9361AB • Models *DX1 B040A9241 AB *J) 1 B040A9241 AB *U)(1 C080A9601 AB *DX1B060A9361AB *U)(1B060A9241AB *UX1C100A9361AB *DX1 B080A9421 AC *UX1 B060A9361 AB *UX1 C100A9481 AB *DX1 C100A9481 AB *U)(1 B080A9241 AB *J)( 1 D100A9601 AB *DX1 D120A9601 AB *J) 1 B080A9421 AB *UM D120A9601 AB Aor*T Mnemonic Part No. Description Otv BLW00861 BLOWER, INDUCED, 1 STAGE, 0.70 AMP *DX1C100A9481, *DX1D120A9601, *UX1C100A9361, *UX1C100A9481, *UX1D100A9601, *UX1D120A9601 1 BLW00862 BLOWER, INDUCED, 1 STAGE, 1.0 AMPS *DX1B040A9241 *DX1B060A9361, *UX1B040A9241, *UX1B060A9241, *UX1B060A9361 1 BLW00863 BLOWER, INDUCED, 1 STAGE, 1.35 AMPS *DX1B080A9421, *UX1B080A9241, *UX1B080A9421, *UX1C080A9601 1 - BNR01074 BURNER, INSHOT *DX1B040A9241, *UX1B040A9241 2 *DX1B060A9361, *UX1B060A9241, *UX1B060A9361 3 *DX1B080A9421, *UX1B080A9241, *UX1B080A9421, *UX1C080A9601 4 *DX1C100A9481, *UX1C100A9361, *UX1C100A9481, *UX1D100A9601 5 *DX1D120A9601, *UX1D120A9601 6 CNT03076 CONTROL, INTEGRATED FURNACE, 1 STAGE, 25 VAC, 60 HZ, SiNi (IFC) 1 CPT00088 CAPACITOR, FAN, 10 MFD, 370V, OVAL W/O RESISTOR (CF) *DX1B060A9361, *DX1B080A9421, *UX1B060A9241, *UX1B080A9241, *UX1B080A9421, *UX1C100A9361 1 CPT00266 CAPACITOR, FAN, 5 MFD, 370V, OVAL W/O RESISTOR (CF) *UX1B060A9361 1 CPT00477 CAPACITOR, FAN, 7.5 MFD, 370V, OVAL W/O RESISTOR (CF) *DX1B040A9241, *UX1B040A9241 1 CPT00478 CAPACITOR, FAN, 15 MFD, 370V, OVAL W/O RESISTOR (CF) *DX1C100A9481, *DX1D120A9601, *UX1C080A9601, *UX1C100A9481, *UX1D100A9601, *UX1D120A9601 1 EXC01970 EXCHANGER, HEAT WITH RCT00851 *UX1B080A9241, *UX1B080A9421 1 EXC01971 EXCHANGER, HEAT WITH RCT00851 *UX1B040A9241 1 EXC01972 EXCHANGER, HEAT WITH RCT00851 *UX1B060A9241, *1UX1B060A9361 1 EXC01973 EXCHANGER, HEAT WITH RCT00851 *DX1B040A9241 1 EXC01974 EXCHANGER, HEAT WITH RCT00851 *DX1B080A9421 1 EXC01975 EXCHANGER, HEAT WITH RCT00851 *DX1B060A9361 1 EXC01976 EXCHANGER, HEAT WITH RCT00851 *UX1C100A9361, *UX1C100A9481 1 EXC01977 EXCHANGER, HEAT WITH RCT00851 *DX1C100A9481 1 EXC01978 EXCHANGER, HEAT WITH RCT00851 *DX1D120A9601 1 EXC01979 EXCHANGER, HEAT WITH RCT00851 *UX1D120A9601 1 EXC01980 EXCHANGER, HEAT WITH RCT00851 *UX1D100A9601 1 • EXC01981 EXCHANGER, HEAT WITH RCT00851 *UX1C080A9601 1 FUS01089 FUSE, 5 AMP INCLUDED ON INTEGRATED FURNACE CONTROL (IFC) 1 IGN00117 IGNITOR, SILICON NITRIDE - 1 • MOT07613 MOTOR, INDOOR, 1/3 HP, 115/60/1, 1075 RPM, TYPE PSC, 48 FRAME, CCW, SLEEVE BEARING, 10 MFD CPT AT 370V (1DM) *DX1B060A9361, *UX1B060A9241, *UX1B080A9241, *UX1B080A9421 l 1 of 3 ©American Standard Inc. 2007 Since the American- Standard Company has a policy of continuous product improvement, it reserves the right to change specifications and design without notice. The installation and equipment referred to in this booklet should be done by qualified, experienced technicians. MOT07614 MOTOR, INDOOR, 1/5 HP, 115/60/1, 1080 RPM, TYPE PSC, 48 FRAME, CCW, SLEEVE BEARING, 7.5 MFD, CPT AT 370V (IDM) *DX1B040A9241, *UX1B040A9241 1 MOT09053 MOTOR, INDOOR, 1/3 HP, 115/60/1, 1075 RPM, PSC, 48 FR, CCW, 5 MFD CPT *UX1B060A9361 1 MOT11992 MOTOR, INDOOR, 1/ 2 HP, 115/60/1, 1075 RPM, TYPE PSC, 48 FRAME, CCW, SLEEVE BEARING, 15 MFD CPT AT 370V (IDM) *DX1C100A9481, *UX1C100A9481 1 MOT11993 MOTOR, INDOOR, 1/2 HP, 115/60/1, 1075 RPM, PSC, 48 FR, CCW, 10 MFD CPT *DX1B080A9421, *UX1C100A9361 1 MOT11994 MOTOR, INDOOR, 3/4 HP, 115/60/1, 1100 RPM, TYPE PSC, 48 FRAME, CCW, SLEEVE BEARING (IDM) *DX1D120A9601, *UX1C080A9601, *UX1D100A9601, *UX1D120A9601 1 ORF01427 ORIFICE, BRASS, DRILL #45 *DX1B040A9241, *UX1B040A9241 2 *DX1B060A9361, *UX1B060A9241, *UX1B060A9361 3 *DX1B080A9421, *UX1B080A9241, *UX1B080A9421, *UX1C080A9601 4 *DX1C100A9481, *UX1C100A9361, *UX1C100A9481, *UX1D100A9601 5 *DX1D120A9601, *UX1D120A9601 6 SEN01114 SENSOR, FLAME 1 SWT00771 SWITCH, REVERSE FLOW, OPEN AT 115 DEG F, CLOSE AT 105 DEG F *DX1B040A9241 1 SWT01611 SWITCH, THERMAL LIMIT, OPEN AT 170 DEG F, CLOSE AT 140 DEG F *UX1C080A9601, *UX1D100A9601 1 SWT01612 SWITCH, THERMAL LIMIT, OPEN AT 190 DEG F, CLOSE AT 160 DEG F *DX1D120A9601, *UX1B060A9241, *UX1B060A9361, *UX1C100A9361, *UX1C100A9481, *UX1D120A9601 1 SWT01635 SWITCH, THERMAL LIMIT, OPEN AT 180 DEG F, CLOSE AT 150 DEG F *DX1C100A9481, *UX1B080A9421 1 SWT01649 SWITCH, REVERSE FLOW, OPEN AT 105 DEG F, CLOSE AT 95 DEG F *DX1B060A9361, *DX1C100A9481, *DX1D120A9601 1 I SWT01652 SWITCH, THERMAL LIMIT, OPEN AT 230 DEG F, CLOSE AT 200 DEG F *DX1B040A9241, *UX1B040A9241 1 SWT01711 SWITCH, THERMAL LIMIT, OPEN AT 200 DEG F, CLOSE AT 170 DEG F *UX1B080A9241 1 SWT01714 SWITCH, DOOR, SPST, 21 AMP, 125/250 VAC 1 SWT01729 SWITCH, THERMAL LIMIT, OPEN AT 210 DEG F, CLOSE AT 180 DEG F *DX1B060A9361 1 SWT02124 SWITCH, FLAME ROLLOUT, OPEN AT 180 DEG F, RESETTABLE 1 SWT02685 SWITCH, LIMIT INDUCER ALL *UX MODELS 1 SWT02686 SWITCH, LIMIT INDUCER ALL *DX MODELS 1 SWT02965 SWITCH, PRESSURE, OPEN AT -1.25 W.C., CLOSE AT -1.44 W.C. *DX1B040A9241, *UX1B040A9241, *UX1D100A9601 1 SWT02966 SWITCH, PRESSURE, OPEN AT -0.90 W.C., CLOSE AT -1.09 W.C. *UX1B060 1 SWT02967 SWITCH, PRESSURE, OPEN AT -1.11 W.C., CLOSE AT -1.30 W.C. *UX1B080 1 SWT02968 SWITCH, PRESSURE, OPEN AT -1.36 W.C., CLOSE AT -1.55 W.C. *DX1C100A9481 *DX1D120A9601, *UX1C100A9361, *UX1C100A9481, *UX1D120A9601 1 SWT02973 SWITCH, PRESSURE, OPEN AT -1.33 W.C., CLOSE AT -1.52 W.0 *DX1B080A9421 1 SWT02974 SWITCH, PRESSURE, OPEN AT -1.59 W.C., CLOSE AT -1.84 W.C. *UX1C080A9601 1 SWT02976 SWITCH, PRESSURE, OPEN AT -0.94 W.C., CLOSE AT -1.13 W.C. *DX1B060A9361 1 SWT03019 SWITCH, REVERSE FLOW, OPEN AT 95 DEG F, CLOSE AT 85 DEG F *DX1B080A9421 1 SWT03031 SWITCH, THERMAL LIMIT, OPEN AT 190 DEG F, CLOSE AT 160 DEG F *DX1B080A9421 1 TRR01816 TRANSFORMER, 35 VA, 115V PRI, 24V SEC, CLASS 2 (TNS) 1 VAL07731 VALVE, GAS, NATURAL, 1 STAGE, 24V, .50 X .50 NPT CONNECTION, FAST OPENING 1 WHL00491 WHEEL, BLOWER, 9.00 DIA X 7.00 WIDE, .50 BORE, CW *UX1B040A9241, *UX1B060A9241 1 WHL00496 WHEEL, BLOWER, 10.00 DIA X 8.00 WIDE, .50 BORE, CONVEX, CW *DX1B060A9361, *UX1B080A9421 1 WHL00502 WHEEL, BLOWER, 10.00 DIA X 10.00 WIDE, .50 BORE, CONCAVE, CW *UX1C100 1 WHL00536 WHEEL, BLOWER, 10.00 DIZ X 7.00 WIDE, .50 BORE, CONVEX, CW *UX1B080A9241 1 . WHLO1146 WHEEL, BLOWER, 11.00 DIA X 8.00 WIDE, .50 BORE, CONVEX, CW *DX1B080A9421 1 2 of 3 ©American Standard Inc. 2007 Since the American - Standard Company has a policy of continuous product improvement, it reserves the right to change specifications and design without notice. The installation and equipment referred to in this booklet should be done by qualified, experienced technicians. WHL02057 WHEEL, BLOWER, 11.75 DIA X 10.62 WIDE, .50 BORE, CONCAVE, CW *DX1C100A9481, *DX1D120A9601, *UX1C080A9601, *UX1D100A9601, *UX1D120A9601 1 WHL02353 WHEEL, BLOWER, 10.62 DIA X 7.12 WIDE, 50 BORE, CONCAVE, DISC, CW *DX1B040A9241, *UX1B060A9361 1 • 3 of 3 ©American Standard Inc. 2007 Since the American - Standard Company has a policy of continuous product improvement, it reserves the right to change specifications and design without notice. The installation and equipment referred to in this booklet should be done by qualified, experienced technicians. Important The Commonwealth of Massachusetts requires compliance with regulation 248 CMR 4.00 and 5.00 for installation of through — the — wall vented gas appliances as follows: (a) For direct -vent appliances, mechanical -vent heating appliances or domestic hot water equipment, where the bottom of the vent terminal and the air intake is installed below four feet above grade the following requirements must be satisfied: 1. If there is not one already present, on each floor level where there are bedroom(s), a carbon monoxide detector and alarm shall be placed in the living area outside the bedroom(s). The carbon monoxide detector shall comply with NFPA 720 (2005 Edition). 2. A carbon monoxide detector shall be located in the room that houses the appliance or equipment and shall: a. Be powered by the same electrical circuit as the appliance or equipment such that only one service switch services both the appliance and the carbon monoxide detector; • b. Have battery back -up power; c. Meet ANSI /UL 2034 Standards and comply with NFPA 720 (2005 Edition);and d. Have been approved and listed by a Nationally Recognized Testing Laboratory as recognized under 527 CMR. 3. A Product - approved vent terminal must be used, and if applicable, a Product - approved air intake must be used. Installation shall be in strict compliance with the manufacturer's instructions. A copy of the installation instructions shall remain with the appliance or equipment at the completion of the installation. 4. A metal or plastic identification plate shall be mounted at the exterior of the building, four feet directly above the location of vent terminal. The plate shall be of sufficient size to be easily read from a distance of eight feet away, and read "Gas Vent Directly Below ". (b) For direct -vent appliances, mechanical -vent heating appliances or domestic hot water equipment where the bottom of the vent terminal and the air intake is installed above four feet above grade the following requirements must be satisfied: 1. If there is not one already present, on each floor level where there are bedroom(s), a carbon monoxide detector and alarm shall be placed in the living area outside the bedroom(s). The carbon monoxide detector shall comply with NFPA 720 (2005 Edition). 2. A carbon monoxide detector shall: a. Be located in the room that houses the appliance or equipment; b. Be either hard -wired or battery powered or both; and c. Shall comply with NFPA 720 (2005 Edition). 3. A Product - approved vent terminal must be used, and if applicable, a Product - approved air intake must be used. Installation shall be in strict compliance with the manufacturer's instructions. A copy of the installation instructions shall remain with the appliance or equipment at the completion of the installation. X342504P01 I/2 " FIPS X 1/2" SL IP PVC FITTING 112 PO (2,5 CM) FIPS x 112 PO (2,5 CM) GLISSEMENT RACCORD EN PVC CABINET 80(TIER 1/2" M IPS X5/8" I . BARBED • PVC . FITTING 1/2 PO (2,5 CM) MIPS. X 5/8 PO (1,5 CM) • RACCORD PVC BARBELS UPFLOW MODELS ONLY X340879P03 • FILTER FRAME KIT - BAYRACK960A UPFLOW FURNACE MODELS ONLY FILTER RACK INSTALLATION INSTRUC- TIONS. - SIDE OR BOTTOM RETURN AIR • Cabinet Width Left Side Bottom Right Side o : 14.5 X' X Use Alternate Filter Clips Only ::Z.-'' 17.5 X X X Blower Deck 21 X X X Engagement 24.5 X X X Hole I • 1. Alternate filter clips REQUIRED for •UD060C/R936 models. 2. Remove bottom front channel to install or reposition filter rack. X - All Models CROSS SECTION DETAILS ARE SHOWN IN THE FIGURES BELOW FOR BOTTOM AND SIDE FILTER RACK INSTALLATION % • Filter ENGAGEMENT � a Furnace Rack • HOLE DETAIL Cabinet (Typical both sides Side �� and blower deck) BOTTOM FILTER RACK INSTALLATION With the filter removed, the filter rack is compressed Filter Rack and then inserted into the bottom of the furnace. The �� Retaining retaining screw /pin on each side inserts into engage- " Screw/Pin ment holes at the bottom of the furnace cabinet side. Engagement Hole For Filter Rack NOTE: Remove the bottom front channel to install the Installation With filter rack in the 14 -1/2" width cabinet furnaces. Bottom Return SIDE FILTER RACK INSTALLATION (Left or Right) Side filter rack installation requires no tools. With the filter removed, the filter rack is com- pressed and inserted into the side of the furnace cabinet. The retaining screw /pin holds the filter rack at the bottom with pressure against the side of the bottom panel. The retaining screw /pin holds the filter rack at the top by inserting into the engagement hole provided in the blower deck. BOTTOM Engagement Hole Furnace ENGAGEMENT Filter Rack BLOWER For Filter Rack Blower Retaining DECK Side Return Deck FCabinet urnace Screw /Pin Filter i Rack Side / / Furnace Cabinet w4.- Side 4 1=i .....4- • Engagement Hole For Filter Rack Filter Rack Filter Installation With -0.- Retaining Rack Bottom Return 1 Screw/Pin Assembly Bottom Panel A341793P01 Pane 1 of 2 revs FILTER CLIP KIT - KIT09224 • ALTERNATE FILTER CLIP / BRACKET INSTALLATION 1. Determine the location to be used, and drill the desired filter clip holes (Side return only) with a 3/16" drill in the center punched locations. Bottom return holes are pre - drilled. 2. Install the clips in front and rear of the desired location using the screws provided. j _.._.._.._. _ ._.._ . REAR " ' i' , / el T � p,� , G 11 ,. . • , . * AI • .. ALTERNATE FILTER . 0 CLIPS LOCATION INSTALLING THE FILTER The filter may need to be cut to fit the unit depending on the location of the return air filter. A score line and the words "CUT HERE" are located on the end of the filter. If your application requires cutting the filter, do so as indicted by the score mark. UNIT RETURN AIR SIZE BOTTOM SIDE 14 -1/2" CUT ON LINE DO NOT CUT . 17 -1/2" DO NOT CUT DO NOT CUT 21" DO NOT CUT CUT ON LINE 24 -1/2" DO NOT CUT CUT ON LINE A341793P01 Page 2 of 2 rev: ATTENTION: INSTALLER • THIS IS A HIGH • EFFICIENCY FURNACE WHICH PRODUCES WATER DURING OPERATION. PROPER INSTALLATION IS REQUIRED TO AVOID NUISANCE SHUTDOWNS DUE TO POOR WATER DRAINAGE • THE FURNACE MUST BE INSTALLED LEVEL. THE ONLY ALLOWABLE VARIATION WOULD BE SLIGHTLY TO THE LEFT AND /OR FORWARD IN UPFLOW/DOWNFLOW INSTALLATIONS OR SLIGHTLY TOWARD THE FRONT IN HORIZONTAL INSTALLATIONS. THIS IS NECESSARY FOR PROPER CONDENSATE DRAINAGE. • THIS UNIT CONTAINS A SELF DRAINING INDUCER AND DOES NOT REQUIRE AN EXTERNAL DRAIN TEE. A L'ATTENTION DE L'INSTALLATEUR • CECI EST UNE CHAUDIERE A HAUTE EFFICACITE QUI PRODUIT DE L'EAU DURANT LE FONCTIONNEMENT. L'INSTALLATION DOLT SE FAIRE DE MANIERE APPROPRIEE POUR EVITER DES ARRETS IMPRODUCTIFS EN RAISON D'UNE MAUVAISE EVACUATION DE L'EAU. • LA CHAUDIERE DOLT ETRE POSSE A NIVEAU. LA SEULE VARIATION PERMISE SERAIT LEGEREMENT A GAUCHE ET /OU EN AVANT DANS LES INSTALLATIONS A FLUX ASCENDANT /DESCENDANT OU LEGEREMENT VERS L'AVANT DANS LES INSTALLATIONS _ HORIZONTALES.: CECI EST NECESSAIRE EN VUE D'UNE EVACUATION APPROPRIEE DU CONDENSAT. • CETTE UNITE CONTIENT UN INDUCTEUR A AUTO - EVACUATION ET NE NECESSITE PAS DE TE D'EVACUATION EXTERNE. X340880P01 2 TO 3' COUPLING RACCORD 2 A 3 PO (5 A 7,6 CM) - r 4 • 4 Di! FURNACE ` - FACTORY SUPPUED ONLY WITH VENT THE FOLLOWING MODELS: OUTLET UC120 & DC120 SORTIE UX120 & UY120 D'EVENT DE UX100 & UY100 UX080C960 LA CHAUDIERE ALL DX & DY MODELS X341421 P02 (PAGE 1 OF 2 J HORIZONTAL INSTALLATION INSTALLATION HORIZONTALE WHEN THE FACTORY SUPPLIED 'OFF-SET (2X3 REDUCING COUPLING) IS USED FOR 3' VENT PIPE INSTALLATION, MAKE SURE THE MARKING 70P' IS LOCATED ON THE TOP. SIDE OF THE PIPE. QUAND LE RACCORD DE REDUCTION DE 2X3 PO SERT LORS DE L'INSTALLATION D'UN TUYAU D'EVACUATION DE 3 PO (7,6 CM), VEILLEZ A CE QUE LE MARQUAGE «TOP» SE TROUVE SUR LE DESSUS DU TUYAU. LABEL PRECISE SAYS «TOP»`‘0 "TOP" (HAUT) * 7:000 441 -r • STRAIGHT SIDE MUST BE ON BOTTOM FOR PROPER CONDENSATE DRAINAGE. LE COTE DROIT DU REDUCTEUR DOLT SE TROUVER AU BAS POUR QUE LE CONDENSAT S'ECOULE CONVENABLEMENT. x341421P02 (PAGE 2 OF 2 • Addendum to Installer's Guide: 1. Installation of this furnace at altitudes above 2000 ft (610m) shall be in accordance with local codes, or in the absence of local codes, the National Fuel Gas Code, ANSI Z223.1/NFPA 54 or National Standard of Canada, Natural Gas and Propane Installation Code, CSA B149.1. 2. Installation of this furnace at altitudes above 2000 ft (610 m) shall be made in accordance with the listed high Altitude Conversion Kit available with this furnace. L'addendum au Guide de 1'Installateur : 1. L'installation de cette fournaise aux altitudes au- dessus de 2000 ft (610m) sera conformement aux codes locaux, ou en l'absence de codes locaux, le Code de Gaz de Carburant National, ANSI Z223.1/NFPA 54 ou Norme Nationale de Canada, le Gaz Naturels et le Code d'Installation de Propane, CSA B149.1. 2. L'installation de ce generateur de chaleur a des altitudes superieures a 2000 pi (610 m) doit etre effectuee conformement aux instructions accompagnant la trousse de conversion pour haute altitude fournie avec cet appareil. • •