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Report (37) 1 l S-6s- ksw J4/J4Q 7 Submittal , , Single Packaged Convertible Gas/Electric 14 SEER 4YCC4048A1070A 4YCC4048A1090A I it. e. TAG: A SAFETY WARNING Only qualified personnel should install and service the equipment.The installation,starting up,and servicing of heating,ventilating,and air-conditioning equipment can be hazardous and requires specific knowledge and training.Improperly installed,adjusted or altered equipment by an unqualified person could result in death or serious injury.When working on the equipment,observe all precautions in the literature and on the tags,stickers,and labels that are attached to the equipment. January 2015 4YCC4048A-SUB-1 B-EN (10 Ingersoll Rand SAFETY SECTION Important—This document contains a wiring A CAUTION diagram,a parts list,and service information.This is GROUNDING REQUIRED! customer property and is to remain with this unit. Please return to service information pack upon Failure to inspect or use proper service tools may completion of work. result in equipment damage or personal injury. Reconnect all grounding devices.All parts of this A WARNING product that are capable of conducting electrical HAZARDOUS GASES! current are grounded.If grounding wires,screws, straps,clips,nuts,or washers used to complete a Exposure to fuel substances or by-products of path to ground are removed for service,they must incomplete fuel combustion is believed by the be returned to their original position and properly state of California to cause cancer,birth defects,or fastened. other reproductive harm. This warning complies with state of California law, A WA R N I N G Proposition 65. UNIT CONTAINS R-410A A WARNING REFRIGERANT! HAZARDOUS VOLTAGE! Failure to use proper service tools may result in equipment damage or personal injury. Failure to follow this Warning could result in R-410A operating pressure exceeds the limit of R- property damage,severe personal injury,or death. 22.Proper service equipment is required.Service Disconnect all electric power,including remote using only R-410A Refrigerant and approved POE disconnects before servicing.Follow proper compressor oil. lockout/tagout procedures to ensure the power cannot be inadvertently energized. A WARNING A WARNING SAFETY HAZARD! SAFETYAND ELECTRICAL HAZARD! Operating the unit without the access panels properly installed may result in severe personal Failure to follow this Warning could result in injury or death. property damage,severe personal injury,or death. Do not operate the unit without the evaporator fan These servicing instructions are for use by access panel or evaporator coil access panel in qualified personnel only.To reduce the risk of place. electrical shock,do not perform any servicing other than that contained in these operating Important:Wear appropriate gloves,arm sleeve instructions unless you are qualified to do so. protectors and eye protection when servicing or maintaining this equipment. Important:Air filters and media wheels or plates shall meet the test requirements in UL 900. ©2014 Trane 4YCC4048A-SU B-1 B-EN Product Specifications MODEL 4YCC4048A1070A 4YCC4048A1090A Volts/Ph/Hz 208-230/1/60 208-230/1/60 RATED Volts/PH/Hz 208-230/1/60 208-230/1/60 F.L.Amps/L.R Amps 1.51/3.07 1.51/3.07 Performance Cooling 46500 46500 INDOOR FAN- CONSTANT TORQUE CONSTANT BTUH(a) TYPE ECM TORQUE ECM Indoor Airflow(CFM) 1600 1600 Dia.x Width(in.) 10.62 X 10.62 10.62 X 10.62 Power Input(KW) 4.09 4.09 Drive/No.Speeds DIRECT/3 DIRECT/3 EER/SEER(BTU/Watt- 11.50/14.00 11.50/14.00 CFM @ 0.0 in.w.g.(9) SEE FAN PERF TABLE SEE FAN PERF Hr.) TABLE Sound Power Rating 72.5 72.5 Motor-HP/R.P.M. 3/4/1050 3/4/1050 [dB(A)](b) PERFORMANCE Volts/Ph/Hz 208-230/1/60 208-230/1/60 HEATING(5) F.L.Amps 6 6 Input BTUH-1st Stage (Natural Gas)(d) 70000 90000 COMBUSTION FAN CENTRIFUGAL CENTRIFUGAL AFUE 81 81 Drive/No.Speeds DIRECT/1 DIRECT/1 Temp.Rise-Min/Max 30/60 35/65 ( F) Motor-HP/R.P.M. 1/34/3290 1/34/3075 Orifice Qty/Drill Sz. 2/#33 3/#37 Volts/Ph/Hz 230/1/60 230/1/60 (Natural Gas) POIIIIERf.Oly1� 117.._:. FLA .20 .24 Ph/Hz 208-230/1160 208-230/1/60 FILTER/ Min.Brch.Cir. 32 0 32.0 FURNISHED NO NO Ampacity(a) Type Recommended THROWAWAY THROWAWAY Fuse (amps)Size-Max. 50 50 Recmd.Face Area(sq. ft)(h) 5.3 5.3 Fuse Size-Recmd. 50 50x- amps) RANT,. 8-410 R-4 � COMPRESSOR SCROLL SCROLL Charge(lbs.) 7.5 7.5 VOLTS/PH/HZ 208-230/1/60 208-230/1/60 CHARGING "' R.L.Amps-L.R. FICATIONS Amps 19.6/130.0 19.6/130.0 Subcooling 10° 10° OUTDOOR COIL- SPINE-FIN SPINE-FIN PO* UE tin.) 1/2 1/2 TYPE Rows/F.P.I 2/24 2/24 DIMENSION / HAD-XW , 4XDXW Face Area(sq.ft.) 20.54 20.54 Crated(in.) 50 X 47 X 62 50 X 47 X 62 Tube Size(in.) 3/8 3/8 WEIGHT . µ` ,` INDOOR COIL- MCHE MCHE Shipping(lbs.)/Net 552/448 557/453 TYPE (lbs.) Rows/F.P.I 2/16 2/16 (a) Rated in accordance with AHRI Standard 210/240.AHRI standard rating conditions are:80 D.B.67 W.B.entering air to indoor coil.95 D. Face Area(sq.ft.) 3.9 3.9 B.entering air to outdoor coil. Tube Size Width(in.) .81 .81 (b) Sound Power values are not adjusted for AHRI 270-95 tonal corrections. Refrigeration Control EXPANSION VALVE EXPANSION VALVE (0 Ratings shown are for elevations up to 2000 ft.For higher elevations Drain Conn.Size(in.) 3/4 FEMALE NPT 3/4 FEMALE NPT reduce ratings at a rate of 4%per 1000 ft.elevation. (d) Convertible to LPG. OUTDOOR FAN- TYPE SWEPT SWEPT (e) This value is approximate.For more precise value,see Unit Nameplate. DIA.(IN.) 28.25 28.25 co Standard Air-Dry Coil-Outdoor. DRIVE/NO.SPEEDS DIRECT/1 DIRECT/1 (9) Based on U.S.Government Standard Tests. (h) Filters must be installed in return air stream.Square footages listed CFM @ 0.0 in.w.g.(f) 4800 4800 are based on 300 f.p.m.face velocity.If permanent filters are used Motor-HP/R.P.M 1/4/825 1/4/825 size per manufacturer's recommendation with a clean resistance of 0.05"W.C. 4YCC4048A-SUB-1 B-EN 3 1 Outline Drawings Figure 1. 4YCC4042-4060 1187,11 157.37 C�(58.9/161 f6-3/161 11.56 INLET 115/321 (DUCT FLANGE) /I6 11,18 EII-t1- 1 R2, _ �.83 ! SECTIONX'X ! '�� TYPICAL 181 SIDES OF SIDEFLON DUCT OPENINGS ',-,,_Z.-___,.--.... 1125.22 //•;•- \\`1 __1_ 111-5/It] INLET I 111\1ritI�1/111(11:,,. ���11'����)1 INLET IMS %i' //// LUE " "I.H.._ 18.03 (8.29 123/321 123/321 �Q�''`\\;-�_'=_ %���� /,-.F 19/16 4/1, \ �/'` ____i_19/16] 201.61 17.15/161 SECTION Y-Y / NI ■/ 1 TYPICAL 181 SIDES OF DORMFL08 DUCT OPENINGS INLET MEEKEE�9� ENTER OF GRAVIT7 4 OUTLET —_ • 25.10 551,13 �R II] 121.23/321\ONDERSATE DRAIN FOR EMI SID 19.0 13/11 FEMALE MPT LEELSIDE RECOMMENDED SERVICE CLEARANCE IRI/IN. WITH O.A. DAMPER/ECON. 111 • O BACK SIDE 301.8 1121 762.0 130] O LEFT SIDE 9(1.1 1761 1066.8 t/21 •._A 3-1 RIGHT SIDE 911.1 1361 - r 1 FRONT SIDE 1066.8 1121 - CLEARANCE TO COMBUSTIBLE MATERIAL RN/IN. IL BUTTON 0 BACK SIDE 25.1 III LEFT SIDE 152.4 161 RIGHT SIDE 301.8 1121 Note:The view labeled FRONT SIDE 304.8 1121 'Bottom Side"represents the base as viewed looking TOP 914.4 1361 up from underneath the unit. PrII(aSIr1F 4 4YCC4048A-SUB-1 B-EN Outline Drawings Figure 2. 4YCC4042-4060 /ice_ ------.-----Z_- ......- ----,,,,,----....!1. �\\ 314-11 ' 0 [14-II/161 Q (OUTSIDE) ����' ���'H.f. ----1--58.19 ( [2-9/321 ..I / RETURN .6--322.84 SUPPLY [12-23/32] „----449.02 [17.11/I6] 79.50 -". ...s." (OUTSIDE) [3-1/81 449. 2 176.07 [17 /i/16] . r-[6-15/16] (OUTSIDE) BACK DUCT OPENINGS • .. -11MR. • . . ] .. 530.60 • t--- --1 [20.7/81 J i 1. I I, X I'"' 1402.34 1 [55.1/32] (SURFACE AREA) BACK SIDE Height mm/in Approx.Corner Weight-kg/lbs Shipping Total Unit Center of Gravity mm/in Model Weight Weight A W1 W2 W3 W4 kg/lbs kg/lbs B C 4YCC4042(060) 898.53[35-3/8] 71.2[157] 46.6[103] 34.6[76] 53.1[117] 252.2[555] 202.0[452] 470.0[18.5] 731.0[28.8] 4YCC4042(090) 898.53[35-3/8] 71.8[158] 47.2[104] 35.2[78] 53.6[118] 254.5[561] 207.3[457] 470.0[18.5] 731.0[28.8] 4YCC4048(070) 1000.13[39-3/8] 71.4[157] 44.6[98] 33.2[73] 53.9[119] 250.3[552] 202.1[448] 433.0[17.0] 743.3[29.3] 4YCC4048(090) 1000.13[39-3/8] 72.0[159] 45.0[99] 33.8[75] 54.4[120] 252.6[557] 205.4[453] 433.0[17.0] 743.3[29.3] 4YCC4060(090) 1000.13[39-3/8] 77.1[170] 45.8[101] 34.4[76] 58.3[128] 263.1[580] 215.9[476] 433.0[17.0] 743.3[29.3] 4YCC4060(115) 1000.13[39-3/8] 78.0[172] 46.3[102] 34.9[77] 59.0[130] 265.8[586] 218.6[482] 414.0[16.3] 635.0[25.0] 4YCC4048A-SUB-1 B-EN 5 • • Outline Drawings Figure 3. 4YCC4042-4060 ���������� iiia'%'���' � (DI, . ,..,,,,......,... ,...________ ail • • / 381.00 [15] (INSIDE) � I ��/ 318.15 457.20 `���• ' ar...- 1.1%-....001, [12 9/161 (INSIDE) `��=— PLY 457.20 [18] 15.41 /75.41 (INSIDE) [2-31/32] 244.09 [2-31/32] 381.00 [9-5/8] [15] ( INSIDE) BOTTOM DUCT OPENINGS . 24V ENTRY . L. may, Ilt. Ile 1 359.80 294.02 [14-5/32] [II-9/16] 178.660 [7-1/321 ° AS LINE ENTRY POWER ENTRY 84.96 FOR 12.10 [I/2] N.P.T. 21'78 DIA. HOLE [3 11/32] I GAS CONNECTION [1 3/32] u - 98.66 [3-7/8] 121.84 RIGHT SIDE [5-1/32] 6 4YCC4048A-SUB-7 B-EN • I Indoor Fan Performance Table 1. Horizontal Airflow 4YCC4048A1070A EXTERNAL STATIC PRESSURE(IN.WG) MOTOR SPEED 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CFM 1120 1047 980 914 840 758 674 581 HEAT-LOW - - WATTS 117 126 135 145 156 168 179 188 - - - CFM - 1204 1149 1095 1043 989 926 858 798 HEAT-HIGH - WATTS - 176 185 195 205 216 227 239 249 - - CFM 1583 1542 1502 1460 1415 1371 1326 1282 1230 1181 COOLING-LOW WATTS 302 313 324 332 345 353 368 376 394 406 - CFM 1763 1723 1689 1648 1609 1568 1527 1488 1447 1404 COOLING-MED WATTS 414 426 436 448 459 471 483 495 510 524 - COOLING-HIGH CFM 1945 1910 1876 1839 1806 1769 1728 1688 1652 1545 - WATTS 553 566 577 590 601 613 631 643 647 611 - 4YCC4048A1090A EXTERNAL STATIC PRESSURE(IN.WG) CFM 1419 1380 1341 1295 1249 1204 1160 1115 1069 1015 961 HEAT-LOW WATTS 240 250 259 269 279 291 302 312 323 333 348 CFM 1559 1524 1483 1443 1401 1363 1319 1276 1233 1195 1147 HEAT-HIGH WATTS 313 324 335 346 356 367 379 392 403 415 428 CFM 1583 1542 1502 1460 1415 1371 1326 1282 1230 1181 COOLING-LOW WATTS 302 313 324 332 345 353 368 376 394 406 - CFM 1763 1723 1689 1648 1609 1568 1527 1488 1447 1404 COOLING-MED WATTS 414 426 436 448 459 471 483 495 510 524 - CFM 1945 1910 1876 1839 1806 1769 1728 1688 1652 1545 COOLING-HIGH WATTS 553 566 577 590 601 613 631 643 647 611 - Table 2. Down Airflow 4YCC4048A1070A EXTERNAL STATIC PRESSURE(IN.WG) MOTOR SPEED 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CFM 1126 1052 985 918 845 762 677 584 HEAT-LOW WATTS 117 127 136 146 156 168 180 189 - - - CFM - 1210 1154 1100 1048 994 930 862 802 HEAT-HIGH - WATTS - 177 186 196 206 217 228 240 250 - - CFM 1567 1526 1487 1445 1401 1358 1312 1270 1218 1169 COOLING-LOW WATTS 308 320 330 339 352 360 375 384 402 413.9 - CFM 1745 1706 1672 1632 1593 1552 1512 1473 1433 1390 COOLING-MED WATTS 422 434 444 457 468 480 493 505 520 534 - CFM 1925 1890 1857 1821 1788 1751 1711 1671 1635 1530 COOLING-HIGH - WATTS 564 577 589 602 613 625 644 656 660 623 - 4YCC4048A1090A EXTERNAL STATIC PRESSURE(IN.WG) CFM 1426 1387 1348 1301 1255 1210 1166 1120 1074 1020 966 HEAT-LOW WATTS 241 251 260 270 281 292 303 314 325 335 349 CFM 1567 1531 1491 1450 1408 1370 1326 1282 1239 1201 1152 HEAT-HIGH WATTS 315 325 337 347 358 368 381 394 405 417 430 CFM 1567 1526 1487 1445 1401 1358 1312 1270 1218 1169 COOLING-LOW WATTS 308 320 330 339 352 360 375 384 402 413.9 - CFM 1745 1706 1672 1632 1593 1552 1512 1473 1433 1390 COOLING-MED WATTS 422 434 444 457 468 480 493 505 520 534 - CFM 1925 1890 1857 1821 1788 1751 1711 1671 1635 1530 COOLING-HIGH - WATTS 564 577 589 602 613 625 644 656 660 623 - 4YCC4048A-SUB-1 B-EN 7 Full Perimeter Roof Mounting Curb Figure 4. 4042—4060 Models BAYCURB051A Full Perimeter Roof Mounting Curb 15 7/8 iiii ...RETU 6 1/8 soio 3 AIR 11/2 4i SUPPLY No 471( ` AIR 10 7/8 191/2 20 11*4•••••••••00°.% 4 3/4 19 1/2 ,-- 41 41 7/8 \, _. .. .,.,.- N.,411 The drawings on this page are prepared by the manufacturer in order to provide detail regarding job layout only.These drawings are not intended to be used as a basis to construct, build or modify the i "• items depicted in the drawings.The manufacturer • i N is not responsible for the unauthorized use of these i. drawings and expressly disclaims any liability for ,-•'<- .. . -•� damages resulting from such unauthorized use. � � A Bim•. N C ` N 'N.. ..4,40• X-AN / AIR��(-- '..---- SUPPLY AIR CHANNEL SIDE CHANNEL END N,\ , 20,.... WOOD NAILER SERVICE CLEARANCE DIMENSIONS ' HOLE IN ROOF A B C D WC*/TC* 42.00 36.00 12.00** 24.00 \ / DC*/YC* 42.00 36.00 12.00** 36.00 38 7/8 53 1/8 —, \ **42.00 WISH ECONOMIZER WITH 25%FRESH \�9// AIR ACCESSORY 8 4YCC4048A-SUB-1 B-EN Optional Equipment — Filter Rack Figure 5. BAYFLTR101 Filter Rack(4024-4036) BAYFLTR201 (4042-4060) (Mounts in Filter/Coil Section) le 01 I b ?* C Figure 6. BAYACCDOR1A Hinged Filter Access Door(4024-4036) BAYACCDOR2A(4042-4060) Replaces Filter/Coil Access Panel 411111111 , 'Ii's' Note:The drawings on this page are prepared by the manufacturer in order to provide detail regarding job layout only.These drawings are not intended to be used as a basis to construct,build or modify the items depicted in the drawings.The manufacturer is not responsible for the unauthorized use of these drawings and expressly disclaims any liability for damages resulting from such unauthorized use. 4YCC4048A-SUB-1 B-EN 9 Optional Equipment — Economizer Table 3. BAYECON101,102A Down Discharge Economizer and Rain Hood (Mounts Over Horizontal Return Air Opening) HVAC Unit Economizer Unit Application \ Models / i Economizer\, ®e®88®88®e® rain hood PP opiooe®a o o o 0 0 o BAYECON 101A 4024-036 r %` lam, Outside air T N` dampers r \N\ •/ Return air \ dampers ( Required c filter kit, order eliminator 11Mist ) separately .1:1 i / BAYECON102A 4042-060 Relief -�Return damper Duct Roofcurb/ Table 4. BAYCON200,201A Horizontal Economizer and Rain Hood • 62) �\ 1 \I �/\ Economizer ( am �I I ,,,, , `IM1* 1ø_ I holo. Gaskets(2) Duct �-- Rain Hood /''' ,„,__. 14 Mixed Air / Sensor I' 11 Economizer Models A B C D E F BAYECON200AA 4024-4036 22" 20" 16-7/8" 15-11/16" 11-11/16" 15" BAYECON201AA 4042-4060 26" 22-21/32" 19" 17-11/16" 14-11/16" 21-3/8" Note:The drawings on this page are prepared by the manufacturer in order to provide detail regarding job layout only.These drawings are not intended to be used as a basis to construct,build or modify the items depicted in the drawings.The manufacturer is not responsible for the unauthorized use of these drawings and expressly disclaims any liability for damages resulting from such unauthorized use. 10 4YCC4048A-SUB-1 B-EN Optional Equipment — Outside Air Damper Table 5. BAYOSAH001 and 002A Imo\ Manual Fresh cit \ Air Model Application A B C D A Models 1/), � `I FULLY OPEN BAYOSAH001A 4024-4036 22-7/16" 20-11/16" 12-3/8" 9-3/16" FULLY B CLOSED BAYOSAHOO2A 4042—4060 25-3/16" 20-11/16" 12-3/8" 9-3/16" Table 6. BAYDMPR101 and 102A,25%Motorized Outside Air Damper (Mounts Over Horizontal Return Air Opening) 11' Manual Fresh Unit n Air Model Application Models A B C D lsiiiisissib 1— BAYDMPR101A 4024—4036 22-7/16" 20-11/16" 12-3/8" 9-3/16" II I I B K I' / 1 BAYDMPR102A 4042—4060 25-3/16" 20-11/16" 12-3/8" 9-3/16" Note:The drawings on this page are prepared by the manufacturer in order to provide detail regarding job layout only.These drawings are not intended to be used as a basis to construct,build or modify the items depicted in the drawings.The manufacturer is not responsible for the unauthorized use of these drawings and expressly disclaims any liability for damages resulting from such unauthorized use. 4YCC4048A-SUB-1 B-EN 11 • Mechanical Specifications General Constant Torgue,forward-curved,centrifugal wheel in The units shall be horizontal airflow as shipped and a Composite Vortica®Blower housing.Motor shall convertible to downflow. have thermal overload protection and permanently lubricated motor bearings.Motor/blower assembly All units shall be factory assembled,piped,internally isolated from unit with rubber mounts. wired and fully charged with refrigerant. Units shall be certified to UL Standard 1995.Units shall be designed Outdoor Fan to operate at ambient temperatures as high as 115°E One direct-drive,statically and dynamically balanced Cooling performance shall be rated in accordance with propeller fan shall be used in a draw-through vertical AHRI standards.The YC heating/cooling unit design is discharge configuration. Permanently lubricated certified to ANSI 221.47/CSA 2.3,specifically for weather proof motor shall have built-in thermal outdoor applications using natural gas or propane.All overload protection. units shall be designed for outdoor rooftop or ground System Controls level installation. Unit Casing System controls include condenser fan,evaporator fan and compressor contactors. All components shall be mounted in a weather- Accessories Roof Curb resistant steel cabinet with an enamel finish.Access panels shall be provided for unit controls and indoor The roof curb shall be designed to mate with the unit coil and fans.Indoor air section compartment shall be and provide support and complete weathertight completely insulated with fireproof,permanent, installation when properly installed.Adhesive back odorless fiber material.Knockouts shall be provided for polyurethane sealing strips shall be provided to ensure utility and control connections.Drain connections shall an airtight seal between supply and return openings of be provided to accommodate indoor water runoff. the curb and unit.The roof curb design allows field Compressor fabricated ductwork to be connected directly to the curb.Curb ships knocked down for field assembly,and The compressor shall be hermetically sealed,high includes factory installed wood nailer strips. efficiency scroll compressors.Internal overcurrent and Heating System over temperature protection,internal pressure relief Gas-Fired Heating Section shall be standard.Other features include centrifugal oil pump,low vibration and noise. Models shall provide completely assembled,wired and Refrigeration System piped gas fired heating systems within unit.Design certified by UL,specifically for outdoor application. All units shall have refrigerant control.Service pressure Threaded gas connection on the unit. tap ports and a refrigerant line filter shall be standard. Electric Ignition System Evaporator Coil(2-4 Ton Models)All aluminum Main burner is lit each time thermostat calls for heat. micro channel,extruded tubes,mechanically bonded to Flame sensor proves flame and keeps the main burner aluminum fins,and factory pressure and leak tested at on.Should a loss of flame occur,the main valve closes 480—650 psig.All units have TXV to control refrigerant and the spark recurs within 0.8 seconds.When flow. thermostat is satisfied,main burner is extinguished. Condenser Coil Forced Combustion Blower The Spine Fin TM condenser coil shall be continuously Insures flame stabilityvarying wrapped,corrosion resistant all aluminum with under wind conditions. minimum brazed joints.This coil is 3/8"OD seamless Gives higher combustion efficiency and location flexibility. aluminum tubing glued to a continuous aluminum fin. Coils are lab tested to withstand 2.000 pounds of Heat Exchanger pressure per square inch.The outdoor coil provides Stainless steel tubes.Free floating design. low airflow resistance and efficient heat transfer.The Burners coil is protected on all four sides by louvered panels. Indoor Air Fan Stainless steel. Multi-port inshot. 12 4YCC4048A-SUB-1 B-EN • Mechanical Specifications Single Source Power Entry that shall be gravity closing and prohibit entrance of This accessory when used with electric heat accessory outside air on equipment"off"cycle.Economizer shall allow single source power connection to unit and requires BAYRLAY004A relay kit to interface the heater combination.Single source power entry kits economizer to the heat pump. shall have specific matching heater(s).Kit shall include Manual Outside Air Dampers high voltage terminal blocks,fuse blocks and fuses,cut- Rain hood and screen shall be field installed.Suitable to-length interconnecting wiring,and junction box(if for up to 25%outside air. required)to provide power sources with fuse protection as required for both the unit and accessory Start Kit heater.Kit components shall install within the heater Extra compressor starting capacity for single phase cabinet in the heater access section.Single source equipment. branch power circuit shall be protected and wired in Control Options accordance with local codes. Standard Indoor Thermostats Fully Modulating Economizer Two stage heating/cooling or one stage heating/cooling This accessory shall be field installed and be composed thermostats shall be available in either manual or of the following items:0-100%fresh air damper, automatic changeover. damper drive motor,fixed dry bulb enthalpy control, Programmable Electronic Night Setting Thermostat and low voltage pigtails for electrical connections. Solid state enthalpy or differential enthalpy control is Programmable electronic thermostat shall provide optional.Economizer operations shall be controlled by heating setback and cooling setup with 7—day the preset position of the enthalpy control.A programming capability. 1H/1C or 2H/2C models barometric relief damper shall be standard with the available. economizer and provide a pressure operated damper .�-.. ...i CERTIFIED c E us Unitary Small AC psrEv AHRI Standard 210/240 Intertek The manufacturer optimizes the performance of homes and buildings around the world.A business of Ingersoll Rand, the leader in creating and sustaining safe, comfortable and energy efficient environments, the manufacturer offers a broad portfolio of advanced controls and HVAC systems, comprehensive building services, and parts. For more information,visit www.IRCO.com. The manufacturer has a policy of continuous product and product data improvements and reserves the right to change design and specifications without notice. ©2014 Trane ^w,/ 4YCC4048A-SUB-1B-EN 15 Jan 2015 ,../IngersollRand Supersedes 4YCC4048A-SUB-1A-EN (November 2014)