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Plans Page 1 of 1 4i i t 4.'-era" z :". a ko -' +c '' Mgr 4 CITY OF TIGARD REVIEWED FOR CODE COMPLIANCE Approved: ( L - OTC: ( Permit#: )M c 20t5-QD39 Address: Ye t Suite#: By Data......s3SE= OFFICE COPY http://www.portlandmaps.com/giswrap/servlet/GisWrapServlet?MjIsISp4bBwfCBMcbTV... 6/17/2015 AIR CONDITIONERS I LENNOX MERIT® Series R-410A 9 107 2 3 PRODUCT SPECIFICATIONS Bulletin No..210739 Supersedes Janaury 2015 MRIT �' .,...., T .� � T = T T � == = SERIES ___ -\ \•ter -- ---, \ \ •`-. '`-+.ter.. - __-" SEER up to 16.00 1.5 to 5 Tons Cooling Capacity - 18,000 to 59,000 Btuh MODEL NUMBER IDENTIFICATION 13 AC X N - 024 - 230 - 17 Nominal SEER k I Minor Revision Number Unit Type 1 J Voltage AC=Air Conditioner ,_. .. _ ' 230= 208,230V-1phase-60hz Refrigerant X = R 410A .. Nominal Cooling Capacity 018= 1.5 tons 024=2 tons Regional Standards 030=2.5 tons —(dash)= All Regions or Southwest Region(dependent on size) 036=3 tons N=North Region 042=3.5 tons —.,A._R_._ — �._.- _- , .._..® _.._._. a ., . _ 048=4 tons 060=5 tons FEATURES CONTENTS AHRI System Matches -All Regions (Limited Availability) 10 - . AHRI System Matches - North Region 51 Q Dimensions 7 r 4,! ° • ii Electrical Data 6 , Features 2 Field Wiring 8 Installation Clearances 8 \\ 0 c Model Number Identification 1 ' %• N • Optional Accessories 6 "\ "� N • Sound Data 8 \\ ;y , r Specifications 6 WARRANTY \\\ \\∎ Compressor-limited warranty for five years in \\\ �� \\,\ �.. residential installations and five years in non-residential ;AV,\\� �„ '° installations. • ` `�•`'' i I: All other covered components -five years in �� residential installations and one year in non-residential .\ ▪ --'� — — installations. o; ,���, i Refer to Lennox Equipment Limited Warranty certificate included with unit for specific details. APPLICATIONS APPROVALS SEER up to 16.00. AHRI Certified to AHRI Standard 210/240-2008. 1.5 through 5 ton. Sound rated in Lennox reverberant sound test room Single-phase power supply. in Accordance with test conditions included in AHRI Standard 270-2008. Sound levels as low as 76 dB. Tested in the Lennox Research Laboratory Vertical air discharge allows concealment behind shrubs environmental test room. at grade level or out of sight on a roof. Rated according to U.S. Department of Energy(DOE) Matching add-on furnace indoor coils or air handlers test procedures. provide a wide range of cooling capacities and Region specific models meet the minimum efficiency applications. See AHRI System Matches. requirements for U.S DOE Federal Regional Standards See Indoor Coils and Air Handlers sections for data. in that area. Units shipped completely factory assembled, piped and Units and components within bonded for grounding to wired. Each unit test operated at the factory ensuring meet safety standards for servicing required by UL, proper operation. NEC and CEC. Installer must set air conditioner, connect refrigerant Units are ETL certified for the U.S. and Canada. lines and make electrical connections to complete job. ISO 9001 Registered Manufacturing Quality System. APPROVALS For expanded ratings, see www.lennoxdavenet.com. AHRI Certified to AHRI Standard 210/240-2008. Sound rated in Lennox reverberant sound test room in Accordance with test conditions included in AHRI Standard 270-2008. Tested in the Lennox Research Laboratory environmental test room. Rated According to U.S. Department of Energy (DOE) test procedures. Units and components within bonded for grounding to meet safety standards for servicing required by UL, NEC and CEC. Units are ETL certified for the U.S. and Canada. ISO 9001 Registered Manufacturing Quality System. For expanded ratings, see www.lennoxdavenet.com. 13ACX-1.5 to 5 Ton Air Conditioner /Paae 2 FEATURES REFRIGERATION SYSTEM The principle involves matching indoor coil with proper R-410A Refrigerant bore size of orifice in metering device. Non-chlorine, ozone friendly, R-410A. Equalizes pressure shortly after compressor stops, unit Unit pre charged with refrigerant. starts unloaded, eliminating need for additional controls. • 10A 44i Furnished with air conditioner. See Specification table. Q Condenser Fan High Capacity Liquid Line Drier Direct drive fan moves large air volumes uniformly Furnished with unit for field installation. through entire condenser coil for high refrigerant cooling Approved for use with R-410A systems. capacity. Traps any moisture or dirt that could contaminate the Vertical air discharge minimizes operating sounds and refrigerant system. eliminates damage to lawn and shrubs. High Pressure Switch Fan motor has sleeve bearings and is inherently Shuts off unit if abnormal operating conditions cause the protected. discharge pressure to rise above setting. Motor totally enclosed for maximum protection from Protects compressor from excessive condensing weather, dust and corrosion. pressure. Rain shield on motor provides additional protection from Automatic reset. moisture. Louvered steel top fan guard furnished as standard. Optional Accessories Fan service access accomplished by removal of top Expansion Valve Kits panel. Must be ordered extra and field installed on certain indoor units. See TXV/Orifice Usage table. ® Copper Tube/Enhanced Fin Coil Chatleff-style fittings. Lennox designed and fabricated coil. Ripple-edged aluminum fins. Freezestat Copper tube construction. Installs on or near the vapor line of the indoor coil or on Lanced fins provide maximum exposure of fin surface to the suction line. air stream resulting in excellent heat transfer. Senses suction line temperature and cycles the Fin collars grip tubing for maximum contact area. compressor off when suction line temperature falls below it's setpoint. Flared shoulder tubing connections/silver soldering Opens at 29°F and closes at 58°F. construction. Coil is factory tested under high pressure to ensure Loss of Charge Switch Kit leakproof construction. Helps protect the compressor from damage due low Steel louvered panels provide complete coil protection. refrigerant charge conditions. Panels can be completely removed for servicing. SPST, normally-closed switch, automatic reset switch mounted on suction line. Refrigerant Flow Control Refrigerant Line Kits RFCIV METERING SYSTEM Refrigerant lines (suction & liquid) are shipped ORIFICE BODY RFCIV g q PP (On Coil) "BULLET' refrigeration clean. Lines are cleaned, dried, ��� ORIFICE pressurized and sealed at factory. '*r Suction line fully insulated. 0-RING •., LIQUID _,\ LINE Lines are stubbed at both ends. 146 LIQUID LINE SCREEN •� SEAL NUT SWEAT CONNECTION Units applicable to expansion valve systems or RFC systems when matched with specific indoor coils. RFCIV: Accurately meters refrigerant in system. Refrigerant control is accomplished by exact sizing of refrigerant metering orifice. 13ACX-1.5 to 5 Ton Air Conditioner /Paae 3 FEATURES COMPRESSOR CONTROLS It Scroll Compressor Optional Accessories Compressor features high �. f efficiency with uniform suction Compressor Hard Start Kit ,�, flow, constant discharge flow, high r Single-phase units are equipped with a PSC volumetric efficiency and quiet compressor motor. This type of motor normally doesn't operation. , � need a potential relay and start capacitor. Compressor consists of two (j .1 In conditions such as low voltage, this kit may be involute spiral scrolls matched required to increase the compressor starting torque. together to generate a series of Compressor Low Ambient Cut-Off Switch crescent shaped gas pockets Non-adjustable switch (low ambient cut-out) prevents between them. compressor operation when outdoor temperature erature is During compression, one scroll below 35°F. remains stationary while the other .. scroll orbits around it. Compressor Time-Off Control Gas is drawn into the outer pocket, the pocket is sealed Kit prevents compressor short-cycling and allows time as the scroll rotates. for suction and discharge pressure to equalize. As the spiral movement continues, gas pockets are Permits compressor start-up in an unloaded condition. pushed to the center of the scrolls.Volume between the Automatic reset with 5 minute delay between pockets is simultaneously reduced. compressor shut-off and start-up. When the pocket reaches the center, gas is now at high Indoor Blower Off Delay Relay pressure and is forced out of a port located in the center Delays the indoor blower-off time during the cooling of the fixed scrolls. cycle. During compression, several pockets are compressed See AHRI System Matches for usage. simultaneously resulting in a smooth continuous compression cycle. Low Ambient Kit Continuous flank contact, maintained by centrifugal Air conditioners operate satisfactorily in the cooling force, minimizes gas leakage and maximizes efficiency. mode down to 45°F outdoor air temperature without any Scroll compressor is tolerant to the effects of slugging additional controls. and contaminants. If this occurs, scrolls separate. Kit can be added in the field enabling unit to operate allowing liquid or contaminants to to be worked toward properly down to 30°F in the cooling mode. the center and discharged. Crankcase heater and freezestat should be installed on Low gas pulses during compression reduces compressors equipped with a Low Ambient Kit. operational sound levels. A compressor lock-out thermostat should be added to Compressor motor is internally protected from terminate compressor operation below recommended excessive current and temperature. operation conditions. Compressor is installed in the unit on resilient rubber Thermostat mounts for vibration free operation. Thermostat not furnished with unit. See Thermostat Optional Accessories bulletins in Controls Section and Lennox Price Book. Compressor Crankcase Heater Timed-Off Control Protects against refrigerant migration that can occur Kit prevents compressor short-cycling and allows time during low ambient operation. for suction and discharge pressure to equalize. Permits compressor start-up in an unloaded condition. Compressor Sound Cover Automatic reset with 5 minute delay between A reinforced vinyl compressor cover containing a 1-1/2 compressor shut-off and start-up. inch thick batt of fiberglass insulation. All open edges are sealed with a one-inch wide hook and loop fastening tape. 13ACX-1.5 to 5 Ton Air Conditioner /Paae 4 FEATURES CABINET Optional Accessories 0 Heavy gauge steel cabinet with five station metal wash Mounting Base process. Provides permanent foundation for outdoor units. Louvered heavy gauge steel panels surround unit on all High density polyethylene structural material is • four sides to prevent damage to the coil, lightweight. sturdy. sound absorbing and will withstand Powder paint finish provides superior rust and corrosion the rigors of the sun. heat, cold, moisture. oil and protection. refrigerant. Will not mildew or rot. Control box is conveniently located with all controls Can be shipped singly or in packages of 6 to a carton. factory wired. Corner patch plate allows access to compressor Unit Stand-Off Kit Black high density polyethylene feet are available to components. raise unit off of mounting surface away from damaging Drainage holes are provided in base section for moisture. moisture removal. Four feet are furnished per order number. PermaGuardTM Unit Base Durable zinc-coated base section resists rust and corrosion. 0 Refrigerant Line Connections, Electrical Inlets, Service Valves Sweat connection suction and liquid lines are located on corner of unit cabinet. Fully serviceable brass service valves prevent corrosion and provide access to refrigerant system. Suction valve can be fully shut off. while liquid valve may be front seated to manage refrigerant charge while servicing system. Refrigerant line connections and field wiring inlets are located in one central area of cabinet for easy access. See dimension drawing. 13ACX-1.5 to 5 Ton Air Conditioner /Paae 5 SPECIFICATIONS General Model No. All Regions 13ACX-018 13ACX-024 13ACX-030 13ACX-036 13ACX-042 13ACX-048 13ACX-060 . Data Northern Region 13ACXN018 13ACXN024 13ACXN030 13ACXN036 13ACXN042 13ACXN048 13ACXN060 Nominal Tonnage 1.5 2 2.5 3 3.5 4 5 Connections Liquid line o.d. - in. 3/8 3/8 3/8 3/8 3/8 3/8 3/8 (sweat) Suction line o.d. - in. 5/8 5/8 3/4 3/4 3/4 7/8 7/8 'Refrigerant(R-410A)furnished 3 lbs. 15 oz. 3 lbs. 15 oz. 5 lbs. 2 oz. 5 lbs.4 oz. 6 lbs. 8 oz. 7 lbs. 12 oz. 9 lbs.0 oz. RFCIV Metering Orifice Size 0.051 0.057 0.065 0.072 0.076 0.082 0.090 Outdoor Net face area Outer coil 11.33 11.33 13.22 13.22 16.33 18.67 16.33 Coil sq. ft. Inner coil - -- - -- --- --- -- - -- - 15.71 Tube diameter-in. 5/16 5/16 5/16 5/16 5/16 5/16 5/16 Number of rows 1 1 1 1 1 1 2 Fins per inch 26 26 26 26 26 26 22 Outdoor Diameter-in. 18 18 18 18 22 22 22 Fan Number of blades 3 3 4 4 4 4 4 Motor hp 1/10 1/10 1/5 1/5 1/4 1/4 1/4 Cfm 2350 2350 2400 2400 3500 3670 3600 Rpm 1010 1010 1090 1090 825 835 830 Watts 165 165 185 185 300 295 285 Shipping Data - lbs. 1 package 138 138 144 151 188 195 218 ELECTRICAL DATA Line voltage data -60 hz - 1 ph 208/230V 208/230V 208/230V 208/230V 208/230V 208/230V 208/230V Maximum overcurrent protection (amps) 20 30 30 35 45 50 60 Minimum circuit ampacity 12.0 17.6 18.7 22.0 28.1 31.9 34.6 Compressor Rated load amps 9.0 13.5 14.1 16.7 21.2 24.2 26.3 Locked rotor amps 48 58.3 73 70 90 100 125 Power factor 0.98 0.98 0.98 0.99 0.99 0.99 0.99 Condenser Full load amps 0.7 0.7 1.1 1.1 1.7 1.7 1.7 Fan Motor Locked rotor amps 1.3 1.3 2.0 2.0 3.2 3.2 3.2 OPTIONAL ACCESSORIES - ORDER SEPARATELY Compressor Crankcase Heater 93M04 • • 93M05 • Compressor Hard Start Kit 10J42 • 88M91 • • • Compressor Low Ambient 45F08 • Cut-Off Switch Compressor Sound Cover 69J03 Compressor Time-Off Control 47J27 • • • Freezestat 3/8 in. tubing 93G35 • 5/8 in. tubing 50A93 • • • Indoor Blower Off Delay Relay 58M81 • Loss of Charge Switch Kit 84M23 • ° Low Ambient Kit (Fan Cycling) 34M72 • • • • • • • Mounting Base 69J06 • 69J07 • • Refrigerant L15-26-20, L15-26-25, • Line Sets L15-26-35, L15-26-50 L15-41-20. L15-41-30, L15-41-40. L15-41-50 L15-65-30, L15-65-40, L15-65-50 ' Unit Stand-Off Kit 94J45 _ • NOTE-Extremes of operating range are plus 10%and minus 5%of line voltage. Refrigerant charge sufficient for 15 ft.length of refrigerant lines.For longer line set requirements see the Installation Instructions for information about line set length and additional refrigerant charge required. HACR type circuit breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. "C..rankracp Hpatpr an`i FrPP7ectat ant,rprnmmpnriprt with I nw Amhip nt Kit L. DIMENSIONS INC 4 3/8 f ... .4-3/8 INLET AIR (111) (111) if 4-318 �= , I , 4-3/8 /// (111) /1 /-1 \` (111) OPTIONAL UNIT / \ INLET r:------ INLET STAND-OFF KIT(4) - � \ �`� (Field Installed) �, C�MPRESS�R - AIRY AIR COIL DRAIN OUTLETS i/� \J/ `` (Around perimeter of base) i ,D Il QS ) ,-� ,......... ® /��SUCTION LINE 6 62) \ 4-318 CONNECTION (162) i I (1j11) INLET Q.AIR f\LIQUID LINE t T CONNECTION 6-3/8 4-3/8 (162) (111) TOP VIEW TOP VIEW BASE SECTION A I'. A OUTDOOR t DISCHARGE AIR 1 COIL FAN\���� ii II_ fir i N.:)41-IN) COMPRESSOR i 1 f 1 } _ I C B i} i -- [..„......„...„.....„......N. 1 — C SUCTION AND IMMO LIQUID LINE CONNECTION\ ■,.= . ELECTRICAL INLETS ill„ no iik - 2-3/4(70) ■ M■ if 2(51, 1------j■■ ■ 3/4(19) OP'IQULNI_LII91 SIDE VIEW SIDE VIEW STANI F:12( (FIEL JiijEFIZZLE i •i SOUND DATA 1 Octave Band Linear Sound Power Levels dB, re 10.12 Watts Unit Center Frequency -HZ Sound Rating Model - Number(dB) 125 250 500 1000 2000 4000 8000 _ 018 53 60 64.5 68.5 67 61.5 54.5 76 024 51.5 62 64.5 68.5 67 60.5 53.5 76 030 52.5 62 67.5 69 67 61.5 54.5 76 036 52.5 61 67 69 67 61.5 52.5 76 042 58 68 73.5 75.5 74 69.5 62.5 79 048 57.5 67 73 74.5 71 64 58.5 79 060 57 63 69.5 71.5 71 65.5 60.5 79 NOTE-the octave sound power data does not include tonal correction. 'Tested according to AHRI Standard 270-2008 test conditions. FIELD WIRINGSIMMINSIL INSTALLATION CLEARANCES - IN. (MM) 4 DISCONNECT DISCONNECT THERMOSTAT SWITCH (Optional) SWITCH See NOTES pona (By Others) (By Others) j * o A 11,% See-► / . ` See See-lo- NOTES `\ NOTES LENNOX 0 �ii 0 AIR / ‘LENNOX - CONDITIONER HEATING OR UNIT AIR HANDLER T CONTROL UNIT See NOTES BOX i A -Two Wire Power NOTES: B -Two Wire Power(See Electrical Data) Service clearance of 30 in. (762 mm) must be maintained on C -Two Wire Low Voltage (18 ga. minimum) one of the sides adjacent to the control box. D - Four Wire Low Voltage(Electro-Mechanical) 18 ga. mini- Clearance to one of the other three sides must be 36 in. (914 mum. mm) Five Wire Low Voltage(Electronic) 18 ga. minimum Clearance to one of the remaining two sides may be 12 in. (305 mm)and the final side may be 6 in. (152 mm). NOTE-Field Wiring Not Furnished A clearance of 24 in. must be maintained between two units. All wiring must conform to NEC or CEC and local electrical codes. 48 in. (1219 mm) clearance required on top of unit. 13ACX-1.5 to 5 Ton Air Conditioner !Paae 8 TXV/ORIFICE USAGE *TXV SUBSTITUTIONS Use this table for C33, CH23, CH33, CH35 and CR33 Field Use this table to determine if the factory installed TXV in Installed TXV/Orifice Match-Ups. the indoor unit needs to be replaced. Model Refrigerant Metering Thermal Indoor Coil or Air Factory Replacement Model Orifice (RFC) Expansion Handler TXV TXV Order No. Orifice Size Valve(TXV) 030 CX34-42 49L25 37L51 018 10W93 0.051 37L51 030 CX34-43 49L25 37L51 024 97M75 0.057 37L51 030 CX34-44/48 49L25 37L51 030 10W99 0.065 37L51 036 CX34-43 49L25 37L51 036 98M13 0.070 37L51 —_ _L__ 036 CX34-44/48 49L25 37L51 042 97M78 0.076 39L72 036 CX34-50/60 91M02 37L51 048 97M79 0.082 91M02 036 CBX25UH-042 91M02 37L51 060 110W89 10.090 91M02 CX34 upflow coils and all t..ennox air handlers are shipped with a factory 036 CBX25UHV-042 91M02 37L51 installed TXV.In most cases.no change out of the valve is needed. 036 CBX27UH-042 91 M02 37L51 If a change out is required it will be listed in the"TXV SUBSTITUTIONS'table. -- The correct TXV must be ordered separately and field installed. 036 CBX32M-042 91 M02 37L51 C33 and CH33 coils-Use the orifice shipped with the outdoor unit or replace 036 CBX32M-048 91 M02 37L51 the factory installed orifice with the expansion valve listed. CR33 and CH23 coils-Use the orifice shipped with the outdoor unit or use the 036 CBX32MV-048 91 M02 37L51 expansion valve listed. — - —. CH35 coils-Factory installed orifice must be replaced with the expansion valve 036 CBX4OUHV-042 91 M02 137L51 listed. 036 CBX4OUHV-048 91M02 37L51 042 CBX32M-036 49L24 39L72 *CX34 coils and all air handlers-The factory installed expansion valve must MOST POPULAR MATCHES be replaced with the expansion valve listed(ordered separately). If the combination is nol listed above.the factory installed TXV is used. Outdoor Unit Indoor Unit Model Model No 018 CX34-30 024 CX 34-30 030 CX34-30 036 CX 34-38 042 CX34-43 048 CX34-49 060 CX 34-49 AHRI STANDARD 210/240 Cooling or heating capacities are net values. including Units which do not have an indoor air-circulating blower the effects of blower motor heat, and do not include furnished as part of the model, i.e.. split system with supplementary heat. Power input is the total power input indoor coil only. is established by subtracting from the to the compressor(s) and fan(s), plus any controls and total cooling capacity 1250 Btu/h per 1.000 cfm. and by other items required as part of the system for normal adding the same amount to the heating capacity. Total operation. power input for both heating and cooling is increased by 365 W per 1.000 cfm of indoor air circulated. 13ACX -1.5 to 5 Ton Air Conditioner /Pape 9