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SSP-PRC001-EN

Heat Pumps

General

Units shall be assembled on heavy 
gauge steel mounting/lifting rails 
and shall be weather proofed. Unit 
shall include a hermetic scroll or 
reciprocating compressor(s), plate 
fin condenser coil, fans and motors, 
controls and holding charge of 
nitrogen. Operating Range shall be 
between 115°F to 50°F in cooling as 
standard from factory. Units shall be 
UL 1995 listed and rated in 
accordance with ARI Standard 340/
360.

Casing

Unit casing shall be constructed of 
18 gauge zinc coated heavy gauge, 
galvanized steel. Exterior surfaces 
shall be cleaned, phosphatized and 
finished with a weather-resistant 
baked enamel finish. Units surface 
shall be tested 500 hours in salt 
spray test. Units shall have 
removable end panels which allow 
access to all major components and 
controls.

Refrigeration System — 
Single Compressor

TWA090A, TWA120A units shall 
have a single refrigeration circuit. 
Each refrigeration circuit has an 
integral subcooling circuit. A 
refrigeration filter drier, expansion 
valve and check valves shall be 
provided as standard. 

The TWA090A, TWA120A units shall 
have both a liquid line and suction 
gas line service valve with gauge 
port. TWA090A, TWA120A units shall 
have one direct drive Trane hermetic 
scroll compressor with centrifugal oil 
pump providing positive lubrication 
to moving parts. 

Motor shall be suction gas-cooled 
and shall have a voltage utilization 
range of plus or minus 10 percent of 
nameplate voltage. Crankcase 
heater, internal temperature and 
current-sensitive motor overloads 
shall be included for maximum 
protection. Scroll type compressor 
shall provide inherently low 

vibration and noise by having no 
suction and discharge valves. 
External high and low pressure 
cutout devices shall be provided. 
Evaporator defrost control provided 
in indoor blower coil unit shall 
prevent compressor slugging by 
temporarily interrupting compressor 
operation when low evaporator coil 
temperatures are encountered.

Refrigeration System — Dual 
Compressor

TWA180B, TWA240B units shall have 
two separate and independent 
refrigeration circuits. Each 
refrigeration circuit shall have an 
integral subcooling circuit. A 
refrigeration filter drier shall be 
provided as standard. 

Units shall have both a liquid line 
and suction gas line service valve 
with gauge ports. TWA180B, 
TWA240B units shall have two Trane 
direct drive hermetic scroll 
compressors with centrifugal oil 
pump and provide positive 
lubrication to all moving parts. 

Motor shall be suction gas-cooled 
and shall have a voltage utilization 
range of plus or minus 10 percent of 
nameplate voltage. Crankcase 
heater, internal temperature and 
current-sensitive motor overloads 
shall be included for maximum 
protection. Scroll type compressor 
shall provide inherently low 
vibration and noise by having no 
suction and discharge valves. 

External high and low pressure 
cutout devices shall be provided. 
Evaporator defrost control provided 
in indoor blower coil shall prevent 
compressor slugging by temporarily 
interrupting compressor operation 
when low evaporator coil 
temperatures are encountered.

Condenser Coil

Coils shall be internally finned or 
smooth bore 3/8" copper tubes 
mechanically bonded to configured 
aluminum plate fin as standard. Coil 
shall be factory pressure and leak 
tested to 420 psig air pressure. Metal 
grilles with PVC coating for coil 
protection is optional.

Condenser Fan and Motor(s) 

Direct-drive, statically and 
dynamically balanced 26 or 28 inch 
propeller fan(s) with aluminum 
blades and electro-coated steel hubs 
shall be used in draw-through 
vertical discharge position. Either 
permanently lubricated totally 
enclosed or open construction type 
motors shall be provided and shall 
have built in current and thermal 
overload protection. Motor(s) shall 
have either ball or sleeve bearing 
type. 

Controls

Heat pump units shall be completely 
factory wired with necessary 
controls and contactor pressure lugs 
or terminal block for power wiring. 
Control wiring shall be 24-volt 
control circuit which includes fusing 
and control transformer. Units shall 
provide external location for 
mounting a fused disconnect device. 
Time delay timers to prevent 
compressors in dual compressor 
units from simultaneous start-up and 
anti-recycle timers are available as 
optional accessories.

Defrost Controls 

Electronic timed initiated, 
temperature terminated defrost 
system with choice of 50, 70, or 90 
minute cycle. Timed override limits 
defrost cycle to 10 minutes.

Low Ambient Operation 

Standard units shall start and 
operate to approximately 50°F when 
matched with Trane air handlers and 
coils. Optional head pressure control 
accessory permits operation to 0°F. 

Accessories

Low Ambient Head Pressure 
Control 

— Shall modulate the RPM 

of unit outdoor fan motor in 
response to outdoor ambient 
temperatures and liquid line 
temperature. Accessory provides 
unit cooling operation to outdoor 
temperatures of 0°F. 

Vibration Isolation Packages

 — 

Shall reduce transmission of noise 

Mechanical Specifications

Содержание 5-20 Tons

Страница 1: ...Split System Heat Pumps 7 20 Tons 60 Hz Air Handlers 5 20 Tons 60 Hz Split System Heat Pumps February 2008 SSP PRC001 EN...

Страница 2: ...ents and allows us to custom match components to deliver the best in split system performance Designing the Details Careful attention was given to designing the details from control wiring to the acce...

Страница 3: ...Application Considerations 6 Selection Procedure 8 Model Number Description 9 General Data 10 Performance Data 12 Controls 31 Electrical Data 32 Jobsite Connections 36 Typical Wiring 37 Dimensional Da...

Страница 4: ...anageable cabinet which will save time and money for rigging and installation and permit Trane to replace almost any unit effortlessly Each heat pump unit can operate to 50 F as standard in the coolin...

Страница 5: ...rograms Odyssey Lowers Installation Costs Your installation costs are reduced with Odyssey Split Both outdoor units and air handlers are factory packaged and assembled so jobsite installation is quick...

Страница 6: ...r section can be rotated 180 to change the discharge pattern This modification must be done in the field and requires an additional kit See unit installer s guide Low Ambient Cooling As manufactured t...

Страница 7: ...SSP PRC001 EN 7 Application Considerations Figure 7 Typical Vertical Air Handler Application...

Страница 8: ...5 X bhp MBh 3 5 X 1 17 4 09 MBh Net Total Cooling Capacity 91 1 MBh 4 09 87 01 MBh Net Sensible Cooling Capacity 65 9 MBh 4 09 61 81 MBh Heating Capacity Step 1 Calculate the building heating load us...

Страница 9: ...em Heat Pump Cooling Air Handler Digits 4 5 6 Nominal Gross Cooling Capacity MBh 060 5 Tons 090 7 Tons 120 10 Tons 180 15 Tons 240 20 Tons Digits 7 Refrigerant Circuit A Single B Dual Split System Hea...

Страница 10: ...70 7 95 11 91 11 07 17 77 16 62 24 99 23 20 Heating Performance ARI Heating and Matched Air Handler High Temperature Capacity 87 000 122 000 168 000 234 000 System kW COP 7 68 3 3 10 82 3 2 16 10 3 1...

Страница 11: ...HZ 56HZ Filters Type Furnished Throwaway Yes Throwaway Yes Throwaway Yes Throwaway Yes Throwaway Yes Throwaway Yes No Size Recommended 1 16x20x1 1 16x20x1 3 16x25x1 3 16x25x1 4 16x25x1 4 16x25x1 1 20x...

Страница 12: ...63 8 90 96 6 96 6 97 5 97 2 105 2 79 9 93 9 93 9 93 9 93 9 101 5 78 5 90 9 90 9 91 0 91 9 97 7 77 0 3600 75 88 2 76 1 96 8 58 3 106 0 39 5 85 0 74 6 93 3 56 9 102 2 38 1 81 6 73 0 89 6 55 4 98 2 36 7...

Страница 13: ...3 8 90 129 9 129 9 131 9 127 4 143 1 104 8 126 1 126 1 127 5 125 4 138 1 102 9 122 2 122 2 122 0 122 0 132 7 100 9 4800 75 120 0 101 3 131 9 77 7 144 5 53 6 115 6 99 1 127 1 75 7 139 4 51 7 111 1 96 9...

Страница 14: ...172 3 172 31 177 9 160 6 194 3 127 2 90 192 9 192 91 194 3 194 31 210 159 6 187 3 187 31 187 5 187 51 202 6 156 7 181 4 181 41 181 6 181 61 194 9 153 8 7200 75 175 7 152 193 1 116 5 211 5 78 8 169 4 1...

Страница 15: ...7 6 168 7 227 1 227 11 235 2 208 4 256 8 164 7 90 254 3 254 31 257 251 7 278 206 3 246 5 246 51 248 2 247 6 267 8 202 3 238 4 238 41 238 2 238 21 257 198 1 9600 75 234 199 6 256 5 152 6 280 7 104 3 22...

Страница 16: ...IG 221 227 234 240 247 254 Cap Btuh 1000 74 1 81 3 88 7 96 3 104 2 112 3 Unit kW 6 71 6 87 7 03 7 2 7 38 7 56 95 Head press PSIG 252 258 265 272 279 286 Cap Btuh 1000 70 3 77 1 84 1 91 4 98 9 106 7 Un...

Страница 17: ...224 230 236 243 250 Cap Btuh 1000 100 109 6 119 9 130 7 142 153 9 Unit kW 9 38 9 59 9 82 10 05 10 3 10 55 95 Head press PSIG 248 254 260 267 274 281 Cap Btuh 1000 94 5 103 7 113 5 123 8 134 7 146 1 Un...

Страница 18: ...7 233 240 247 254 Cap Btuh 1000 147 7 162 176 8 192 1 207 8 224 Unit kW 13 16 13 46 13 78 14 11 14 46 14 81 95 Head press PSIG 252 258 265 272 279 286 Cap Btuh 1000 140 1 153 7 167 8 182 4 197 5 213 1...

Страница 19: ...5 253 261 270 279 Cap Btuh 1000 196 214 4 233 9 254 5 276 298 3 Unit kW 19 35 19 88 20 44 21 03 21 65 22 27 95 Head press PSIG 269 277 285 294 303 313 Cap Btuh 1000 185 202 6 221 3 240 9 261 4 282 6 U...

Страница 20: ...72 124 8 122 9 122 121 1 7 9 8 6 9 9 5 Notes 1 Rated with 25 feet of 13 8 suction and liquid line Table 12 Gross Heating Capacities MBh 10 Tons TWA120A Heat Pump with 10 Tons TWE120A Air Handler at 4...

Страница 21: ...6 16 1 17 6 18 4 19 3 72 237 234 2 232 9 231 7 16 5 18 18 8 19 7 Notes 1 Rated with 25 feet of 1 3 8 suction and liquid line Table 14 Gross Heating Capacities MBh 20 Tons TWA240B Heat Pump with 20Ton...

Страница 22: ...7 0 8 994 0 84 1031 0 89 1069 0 93 1106 0 98 2100 674 0 48 722 0 54 770 0 6 817 0 65 857 0 7 897 0 75 936 0 8 973 0 85 1009 0 89 1046 0 94 1082 0 99 1119 1 04 2200 689 0 52 741 0 59 793 0 65 845 0 71...

Страница 23: ...PM BHP RPM BHP RPM BHP RPM BHP 1 5 HP Standard Motor Sheaves 2400 840 1 11 868 1 18 896 1 25 924 1 32 952 1 39 890 1 46 1009 1 52 1037 1 59 2550 843 1 15 872 1 23 901 1 31 930 1 38 959 1 46 988 1 54 1...

Страница 24: ...64 829 1 71 872 1 89 922 2 04 4200 626 1 23 651 1 31 677 1 4 703 1 48 714 1 53 741 1 59 765 1 66 790 1 72 815 1 81 841 1 9 888 2 08 4400 649 1 36 674 1 45 698 1 53 723 1 62 729 1 65 761 1 76 784 1 81...

Страница 25: ...External Static Pressure Inches of Water Gauge 1 20 1 40 1 60 1 80 2 00 2 20 2 40 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 2 HP Standard Motor Sheaves 3200 838 1 32 890 1 49 942 1...

Страница 26: ...48 7200 677 1 7 707 1 86 747 2 12 785 2 33 819 2 49 853 2 65 888 2 83 926 3 05 963 3 27 997 3 49 1041 3 81 5 HP Oversized Motor and Sheaves External Static Pressure Inches of Water Gauge 1 40 1 60 1 8...

Страница 27: ...6400 883 2 86 930 3 16 976 3 52 1021 3 89 1066 4 26 1111 4 62 1156 4 99 1201 5 36 6800 894 3 07 941 3 4 986 3 78 1030 4 16 1075 4 55 1119 4 93 1164 5 31 7200 904 3 29 951 3 65 995 4 04 1039 4 44 1083...

Страница 28: ...AW 863 934 1006 1078 1150 1222 TWE060B3 B4 BW 7 TWE090A1 845 915 986 1056 1127 1197 TWE090A3 AW 847 908 968 1029 1089 1150 10 TWE120A3 AW i i High Static Motor with 6 1 2 Fan Sheave 915 969 1023 1077...

Страница 29: ...A 3600 62 51 42 33 TWE120B 4000 66 57 47 35 4400 71 62 52 38 4800 76 67 56 42 15 4900 47 38 32 25 TWE180B 5400 52 44 37 29 6000 57 49 41 32 6600 61 53 43 34 7200 65 57 46 35 20 6400 56 46 38 30 TWE240...

Страница 30: ...1 20 TWE240B TWE240E 8000 0 17 0 66 0 10 0 10 0 20 0 30 70 58 9600 0 23 0 95 0 14 0 14 0 28 0 42 89 78 Table 32 Auxiliary Electric Heat Capacity Air Handler Stage 1 Stage 2 Total Unit Model No Total k...

Страница 31: ...tal display Digital Display Programmable Thermostat with Built In Relative Humidity Sensing 3H 2C Three Heat Two Cool digital display thermostat with built in humidity control and display This thermos...

Страница 32: ...racteristics Compressor and Condenser Fan Motors 60 Cycle Heat Pumps Tons Unit Model No Compressor Fan Motor Condenser Fan Motor Amps Amps No Volts Phase FLA ea LRA ea No Volts Phase FLA ea LRA ea 7 T...

Страница 33: ...ase FLA LRA No Volts Phase FLA LRA 5 TWE060A1 B1 1 208 230 1 5 6 45 1 208 230 1 6 3 45 TWE060A3 B3 1 208 230 3 2 6 16 4 1 208 230 3 3 6 22 TWE060A4 B4 1 460 3 1 3 8 2 1 460 3 1 8 11 TWE060AK 1 380 3 1...

Страница 34: ...15A 11 25 14 96 TWE060B3 1 43 49 45 50 BAYHTRL325A 18 71 24 92 2 69 79 iv 70 80 BAYHTRL305A 3 75 5 00 1 20 22 20 25 BAYHTRL310A 7 45 9 96 1 33 37 35 40 BAYHTRL315A 11 25 14 96 TWE090A3 208 230 3 60 1...

Страница 35: ...d and protected in accordance with local codes Maximum Fuse or HACR Circuit Breaker Size ii iii iii The HACR circuit breaker is for U S A installations only BAYHTRM310A 7 50 10 00 1 38 42 40 45 BAYHTR...

Страница 36: ...2 additional wires 24 volts D 5 wires 24 volts to outdoor section A 2 wires 24 volts to outdoor section B 2 wires 24 volts between outdoor sections A B Electric heat add 1 additional wire 24 volts Out...

Страница 37: ...SSP PRC001 EN 37 Figure 17 Heat Pump Single Compressor For specific wiring see individual Service Facts Typical Wiring...

Страница 38: ...38 SSP PRC001 EN Typical Wiring Figure 17 continued from previous page Heat Pump Single Compressor For specific wiring see individual Service Facts Heat Pump Single Compressor Wiring Diagram...

Страница 39: ...SSP PRC001 EN 39 Typical Wiring Heat Pump Dual Compressor Wiring Diagram Figure 18 Heat Pump Dual Compressor For specific wiring see individual Service Facts...

Страница 40: ...40 SSP PRC001 EN Typical Wiring Heat Pump Dual Compressor Wiring Diagram Figure 18 continued from previous page Heat Pump Dual Compressor For specific wiring see individual Service Facts...

Страница 41: ...SSP PRC001 EN 41 Typical Wiring Air Handler Wiring Diagram Figure 19 Air Handler For specific wiring see individual Service Facts...

Страница 42: ...42 SSP PRC001 EN Figure 20 7 Tons TWA090 Heat Pump All dimensions are in inches Dimensional Data...

Страница 43: ...SSP PRC001 EN 43 Dimensional Data Figure 21 10 Tons TWA120A Heat Pump All dimensions are in inches 10 Tons...

Страница 44: ...44 SSP PRC001 EN Dimensional Data 15 Tons Figure 22 15 Tons TWA180B Heat Pump All dimensions are in inches...

Страница 45: ...SSP PRC001 EN 45 Dimensional Data 20 Tons Figure 23 20 Tons TWA240B Heat Pump All dimensions are in inches...

Страница 46: ...re in inches Table 39 Air Handler Dimensions in Tons Model No A B C D E F G H J K Q 5 TWE060A 48 38 22 8 19 1 2 26 15 7 8 14 1 8 1 7 8 42 1 8 34 5 8 5 TWE060B 48 38 22 8 19 1 2 26 16 1 4 13 1 4 1 1 8...

Страница 47: ...54 47 1 2 25 11 3 4 22 3 8 22 17 3 4 4 45 1 4 7 TWE090B 54 47 1 2 25 11 3 4 22 3 8 22 20 1 8 16 2 1 8 45 1 4 10 TWE120A 54 63 12 25 19 3 4 22 3 8 22 17 3 4 4 45 1 4 10 TWE120B 54 63 1 2 25 19 3 4 22...

Страница 48: ...090B 120B Air Handlers Table 41 Air Handler Dimensions in Tons Model No L M N P R T X Z 5 TWE060A 060B 34 5 8 2 7 8 35 5 8 12 1 4 32 1 4 12 1 2 7 5 8 2 7 TWE090A 090B 36 7 8 6 5 8 45 1 8 16 1 8 41 3 4...

Страница 49: ...SSP PRC001 EN 49 Dimensional Data 15 Tons Figure 27 15 Tons TWE180 Air Handlers All dimensions are in inches...

Страница 50: ...Handlers Table 42 Air Handler Dimensions in Tons Model No A B C D E F G H J K L M N P 15 TWE180B 69 79 1 2 27 5 8 12 3 8 1 5 8 26 25 1 8 49 1 8 56 1 4 15 1 2 19 1 2 77 1 4 1 1 4 48 Tons Model No R S...

Страница 51: ...SSP PRC001 EN 51 Dimensional Data 20 Tons Figure 30 20 Tons TWE240B Air Handlers...

Страница 52: ...ble 43 Air Handler Dimensions in Tons Model No A B C D E F G H J K L M N P 20 TWE240B 71 7 8 92 1 2 30 1 2 18 7 8 4 1 2 31 28 51 7 8 59 1 8 18 1 8 20 7 8 89 1 4 1 3 4 50 7 8 Tons Model No R S T U V W...

Страница 53: ...Dimensional Data Accessories Electric Heater Figure 33 Electric Heater for 5 7 and 10 Ton Air Handlers All dimensions are in inches Figure 34 Electric Heater for 15 and 20 Ton Air Handlers All dimensi...

Страница 54: ...s in For use with Electric Heat Tons Model No A B C 5 BAYPLNM025 37 15 16 21 15 16 29 7 BAYPLNM026 47 1 2 25 29 10 BAYPLNM027 63 1 2 25 29 15 BAYPLNM028 79 1 2 27 11 16 35 20 BAYPLNM029 92 1 2 30 7 16...

Страница 55: ...sional Data Accessories Subbase Table 47 Subbase Dimensions in Tons Model No A B 5 BAYBASE001 38 22 7 BAYBASE002 47 1 2 25 10 BAYBASE003 63 1 2 25 15 BAYBASE004 79 1 2 27 5 8 20 BAYBASE005 92 1 2 30 7...

Страница 56: ...3 1 8 1 3 4 1 1 4 1 1 4 3 8 2 3 8 3 8 1 4 BAYISLT004 BAYISLT005 BAYISLT009 3 7 8 2 3 8 1 3 4 1 3 4 3 8 3 3 8 1 4 BAYISLT010 BAYISLT013 BAYISLT014 2 1 4 2 3 1 3 8 3 4 3 8 1 2 BAYISLT015 i i BAYISLT015...

Страница 57: ...SSP PRC001 EN 57 Dimensional Data Accessories Spring Isolators Figure 39 5 20 Ton Spring Isolators...

Страница 58: ...TWA180B 816 740 195 186 175 184 20 TWA240B 970 885 253 250 190 192 Table 50 Accessory Weights net lbs Tons Unit Model No RIS Isolators Steel Spring Isolators Anti Short Cycle Timer Coil Guard Thermos...

Страница 59: ...t Model No Discharge Plenum Grille i i For use when no supplemental heat is supplied Discharge Plenum Grille ii ii For use with electric heat Return Air Grille Electric Heat Min Max Subbase Oversized...

Страница 60: ...ntrifugal oil pump and provide positive lubrication to all moving parts Motor shall be suction gas cooled and shall have a voltage utilization range of plus or minus 10 percent of nameplate voltage Cr...

Страница 61: ...roviding external connections on either side of the unit Evaporator Fan Double inlet double width forward curved centrifugal type fan s with adjustable belt drive shall be standard Thermal overload pr...

Страница 62: ...lications Control Options Standard Indoor Thermostats Two stage heating and cooling operation or one stage heating and cooling thermostats shall be available in either manual or automatic changeover P...

Страница 63: ......

Страница 64: ...our local Trane office or e mail us at comfort trane com Literature Order Number SSP PRC001 EN Date February 2008 Supersedes SSP PRC001 EN July 2007 Trane has a policy of continuous product and produc...

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