Trane Voyager PKGP-PRC001-EN User Manual Download Page 16

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PKGP-PRC001-EN

Performance
Data

(20 Ton)

Table PD-4 — Gross Cooling Capacities (MBh)

20 Ton Downflow Three Phase

WCD240B

Ambient Temperature (F)

105

115

Enter.

CFM

Dry

Entering Wet Bulb (F)

Bulb

Airflow

(F)

MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC

212.0 177.0 233.0 137.0 243.0 89.7 198.0 173.0 228.0 133.0 244.0 87.3 179.0 164.0 211.0 130.0 239.0 83.1 160.0 154.0 189.0 115.0 225.0 76.8

219.0 218.0 234.0 165.0 246.0 122.0 204.0 204.0 229.0 168.0 247.0 123.0 188.0 188.0 212.0 160.0 240.0 118.0 172.0 172.0 190.0 150.0 225.0 112.0

7200

229.0 229.0 236.0 197.0 249.0 148.0 220.0 220.0 231.0 202.0 249.0 153.0 205.0 205.0 215.0 196.0 242.0 153.0 189.0 189.0 194.0 186.0 226.0 146.0

238.0 238.0 238.0 227.0 252.0 174.0 234.0 234.0 233.0 233.0 252.0 183.0 222.0 222.0 222.0 222.0 242.0 186.0 206.0 206.0 206.0 206.0 227.0 181.0

218.0 193.0 237.0 144.0 244.0 91.2 204.0 185.0 232.0 139.0 246.0 89.1 184.0 175.0 216.0 131.0 242.0 85.0 162.0 162.0 193.0 128.0 229.0 78.8

224.0 224.0 239.0 173.0 247.0 123.0 213.0 213.0 233.0 176.0 249.0 126.0 196.0 196.0 217.0 170.0 243.0 124.0 180.0 180.0 195.0 160.0 230.0 117.0

8000

234.0 234.0 241.0 207.0 250.0 150.0 228.0 228.0 235.0 213.0 252.0 158.0 215.0 215.0 221.0 210.0 244.0 159.0 197.0 197.0 197.0 197.0 230.0 155.0

242.0 242.0 245.0 238.0 253.0 178.0 240.0 240.0 240.0 240.0 254.0 190.0 231.0 231.0 231.0 231.0 246.0 195.0 216.0 216.0 216.0 216.0 232.0 193.0

223.0 201.0 238.0 148.0 245.0 93.4 209.0 196.0 235.0 145.0 248.0 90.6 189.0 186.0 220.0 138.0 244.0 86.8 168.0 168.0 196.0 136.0 232.0 80.6

229.0 229.0 241.0 177.0 248.0 139.0 220.0 220.0 236.0 184.0 250.0 128.0 204.0 204.0 221.0 180.0 246.0 129.0 186.0 186.0 199.0 170.0 233.0 122.0

8800

238.0 238.0 244.0 212.0 252.0 152.0 234.0 234.0 239.0 223.0 253.0 161.0 222.0 222.0 226.0 223.0 247.0 165.0 205.0 205.0 205.0 205.0 233.0 164.0

245.0 245.0 247.0 245.0 255.0 181.0 245.0 245.0 245.0 245.0 256.0 195.0 238.0 238.0 238.0 238.0 249.0 203.0 224.0 224.0 224.0 224.0 236.0 205.0

226.0 208.0 241.0 151.0 246.0 94.2 214.0 206.0 236.0 148.0 249.0 91.4 191.0 191.0 223.0 144.0 245.0 88.6 174.0 174.0 199.0 143.0 235.0 82.4

232.0 232.0 243.0 185.0 250.0 126.0 226.0 226.0 238.0 190.0 251.0 115.0 211.0 211.0 225.0 189.0 247.0 123.0 193.0 193.0 203.0 179.0 235.0 127.0

9600

241.0 241.0 245.0 222.0 253.0 155.0 239.0 239.0 242.0 231.0 255.0 165.0 229.0 229.0 229.0 229.0 249.0 170.0 212.0 212.0 212.0 212.0 236.0 171.0

248.0 248.0 247.0 247.0 256.0 184.0 248.0 248.0 248.0 248.0 258.0 200.0 243.0 243.0 243.0 243.0 252.0 210.0 231.0 231.0 231.0 231.0 239.0 215.0

Notes:
1. Dry Coil Condition. Total Gross Cooling Capacity (MBh) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total capacity.
2. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat.
3. MBH = Total Gross Capacity
4. SHC = Sensible Heat Capacity

Table PD-5 — Gross Cooling Capacities (MBh)

20 Ton Horizontal Three Phase

WCD240B

Ambient Temperature (F)

105

115

Enter.

CFM

Dry

Entering Wet Bulb (F)

Bulb

Airflow

(F)

MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC

217.0 181.0 238.0 140.0 248.0 91.4 202.0 177.0 233.0 136.0 249.0 88.9 183.0 167.0 215.0 132.0 244.0 84.7 163.0 157.0 192.0 117.0 229.0 78.3

224.0 223.0 239.0 168.0 250.0 124.0 208.0 208.0 233.0 171.0 251.0 126.0 192.0 192.0 216.0 163.0 245.0 121.0 175.0 175.0 194.0 153.0 229.0 114.0

7200

233.0 233.0 241.0 201.0 253.0 151.0 224.0 224.0 235.0 206.0 254.0 156.0 209.0 209.0 219.0 200.0 246.0 156.0 192.0 192.0 198.0 190.0 230.0 149.0

242.0 242.0 242.0 230.0 256.0 177.0 238.0 238.0 238.0 238.0 257.0 186.0 226.0 226.0 226.0 226.0 247.0 189.0 210.0 210.0 210.0 210.0 231.0 185.0

223.0 197.0 241.0 147.0 249.0 93.5 208.0 188.0 236.0 142.0 251.0 90.8 188.0 178.0 220.0 134.0 247.0 86.6 165.0 165.0 196.0 130.0 233.0 80.3

228.0 228.0 244.0 176.0 252.0 126.0 217.0 217.0 237.0 180.0 254.0 128.0 200.0 200.0 221.0 174.0 248.0 126.0 183.0 183.0 199.0 163.0 234.0 119.0

8000

238.0 238.0 246.0 211.0 255.0 153.0 233.0 233.0 240.0 217.0 256.0 161.0 219.0 219.0 225.0 214.0 249.0 163.0 201.0 201.0 201.0 201.0 234.0 158.0

246.0 246.0 250.0 243.0 258.0 181.0 245.0 245.0 245.0 245.0 259.0 194.0 235.0 235.0 235.0 235.0 251.0 199.0 220.0 220.0 220.0 220.0 236.0 197.0

228.0 205.0 243.0 151.0 250.0 95.2 213.0 200.0 239.0 147.0 252.0 92.3 193.0 189.0 224.0 140.0 249.0 88.5 172.0 172.0 200.0 138.0 237.0 82.1

233.0 233.0 245.0 181.0 253.0 142.0 224.0 224.0 240.0 187.0 255.0 131.0 208.0 208.0 225.0 183.0 250.0 131.0 190.0 190.0 203.0 173.0 237.0 124.0

8800

242.0 242.0 248.0 216.0 256.0 155.0 239.0 239.0 243.0 227.0 258.0 165.0 227.0 227.0 230.0 227.0 252.0 169.0 209.0 209.0 209.0 209.0 238.0 167.0

249.0 249.0 252.0 250.0 260.0 184.0 249.0 249.0 249.0 249.0 261.0 199.0 242.0 242.0 242.0 242.0 254.0 207.0 228.0 228.0 228.0 228.0 240.0 208.0

231.0 212.0 245.0 153.0 251.0 96.0 218.0 210.0 241.0 151.0 253.0 93.1 195.0 195.0 227.0 146.0 250.0 90.3 177.0 177.0 203.0 146.0 239.0 84.0

237.0 237.0 247.0 188.0 254.0 128.0 230.0 230.0 243.0 194.0 256.0 117.0 215.0 215.0 229.0 193.0 251.0 125.0 196.0 196.0 207.0 183.0 240.0 130.0

9600

245.0 245.0 249.0 226.0 258.0 158.0 243.0 243.0 246.0 236.0 260.0 168.0 233.0 233.0 233.0 233.0 253.0 173.0 216.0 216.0 216.0 216.0 241.0 175.0

253.0 253.0 252.0 252.0 261.0 187.0 253.0 253.0 253.0 253.0 263.0 204.0 247.0 247.0 247.0 247.0 256.0 214.0 235.0 235.0 235.0 235.0 244.0 219.0

Summary of Contents for Voyager PKGP-PRC001-EN

Page 1: ...PackagedHeatPumps Voyager 12 to 20T ons 60 Hz PKGP PRC001 EN September 2004 ...

Page 2: ...with additional benefits for greater application flexibility Voyager continues to provide the highest standards in quality and reliability comfort ease of service and the performance of Trane light commercial products Trane customers demand products that provide exceptional reliability meet stringent performance requirements and are competitively priced Trane delivers withVoyager Voyager features ...

Page 3: ... Considerations Selection Procedure Model Number Description General Data Performance Data Cooling Performance Fan Performance Heating Performance Controls Electric Power Dimension andWeights Mechanical Specifications 2 4 9 10 11 12 14 17 14 22 26 27 38 48 Contents ...

Page 4: ...ory or Field Installed Options Clogged Filter Fan Failure Switch Differential Pressure Switches DischargeAir Sensing Kit Downflow Economizer Electric Heaters Frostat LonTalk Communications Interface Oversized Motors Reference or Comparative Enthalpy Tool less Hail Guards Trane Communications Interface TCI Field Installed Options CO2 Sensing Digital Display Zone Sensor DualThermistor Remote Zone Se...

Page 5: ... for the installer ReliaTel MakesTesting Easy ReliaTel requires no special tools to run theVoyager unit through its paces Simply place a jumper betweenTest 1 andTest 2 terminals on the LowVoltage Terminal Board and the unit will walk through its operational steps automatically The unit automatically returns control to the zone sensor after stepping through the test mode a single time even if the j...

Page 6: ...harge air sensing in heating models The kit is functional only with the ReliaTel Options Module DownflowAnd Horizontal Economizers The economizers come with three control options dry bulb is standard enthalpy and differential enthalpy are optional DualThermistor Remote Zone Sensor This sensor will reduce the total number of remote sensors to obtain space temperature averaging This sensor should be...

Page 7: ...moke Purge Pressurization and Exhaust The transition occurs when a binary input on the RTOM is closed shorted This would typically be a hard wired relay output from a smoke detector or fire control panel The ventilation override kit is available as a field installed accessory Zone Sensors Available in programmable automatic and manual styles Rigorous T esting The fan and idler arm assembly designs...

Page 8: ...alled thermal magnetic molded case HACR Circuit Breaker with provisions for through the base electrical connections This option is available on all downflow models Through the Base Electrical with Disconnect Switch Factory installed 3 pole molded case disconnect switch with provisions for through the base electrical connections are available This option is available on all downflow models Through ...

Page 9: ...F DAMPER DURING ECONOMIZING OPERATION IS SYSTEM RELATED PRESSURE DROP OFTHE RETURNAIR SYSTEM SHOULD BE CONSIDEREDTO CONTROL BUILDING PRESSURIZATION Power Exhaust Accessory The power exhaust accessory is available on all downflow units This accessory can be field installed and will assist in relieving building pressurization CondensateTrap The evaporator is a draw thru configuration A trap must be ...

Page 10: ... be deducted from the gross cooling capacity The amount of heat that the fan motor generates is dependent on the effort by the motor cfm and static pressure To determine the total unit static pressure add the following External Static 0 50 in Standard Filter 1 in 0 11 in from table PD 13 Economizer ReturnAir 0 04 in from table PD 13 Electric Heater Size 18 kW 06 in Total Static Pressure 71 in Note...

Page 11: ...evelopment Sequence Digit 8 Electrical Characteristics 3 208 230 60 3 4 460 60 3 W 575 60 3 Packaged Heat Pump Unit Model Nomenclature 1 2 3 4 5 6 7 8 9 10 11 12 W C D 1 5 0 C 3 0 0 B A Digits 9 10 Factory Installed Options 00 Packed Stock No Options 0A Factory Installed Downflow Economizer 0B Oversize Motor 0C Downflow Economizer and Oversize Motor 0F Trane Communications Interface TCI 0G Downflo...

Page 12: ... 1 110 Indoor Fan Type FCCentrifugal FCCentrifugal No Used 1 1 Diameter x Width in 15 x 15 15 x 15 DriveType No Speeds Belt 1 Belt 1 No Motors 1 1 MotorHP Standard Oversized 3 0 5 0 3 0 5 0 MotorRPM Standard Oversized 1 740 3 450 1 740 3 450 MotorFrameSize Standard Oversized 145T 145T 145T 145T Filters TypeFurnished6 Throwaway Throwaway No SizeRecommended in 2 20 x 20 x 2 2 20 x 20 x 2 4 20 x 25 x...

Page 13: ...ect 1 CFM 10 200 13 800 13 800 No Motors HP 2 50 2 1 0 2 1 0 MotorRPM 1 100 1 125 1 125 Indoor Fan Type FCCentrifugal FCCentrifugal FCCentrifugal No Used 1 1 1 Diameter x Width in 15 x 15 18 x 18 18 x 18 DriveType No Speeds Belt 1 Belt 1 Belt 1 No Motors 1 1 1 MotorHP Standard Oversized 3 0 5 0 5 0 7 5 5 0 7 5 MotorRPM Standard Oversized 1 740 3 450 3 450 3 450 3 450 3 450 MotorFrameSize Standard ...

Page 14: ...ered indoor fan heat To obtain net cooling subtract indoor fan heat 3 MBH Total Gross Capacity 4 SHC Sensible Heat Capacity Table PD 1 Gross Cooling Capacities MBh 12 Ton Downflow Three Phase WCD150B AmbientTemperature F 85 95 105 1 15 Enter Dry EnteringWet Bulb F CFM Bulb 61 67 73 61 67 73 61 67 73 61 67 73 Airflow F MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC ...

Page 15: ...8 4 202 6 140 1 180 0 180 0 182 7 177 5 197 3 140 3 171 1 171 1 171 0 171 0 189 9 139 5 161 1 161 1 161 2 161 2 180 0 136 8 75 170 8 144 2 188 9 110 1 196 2 72 6 158 6 137 9 182 2 106 4 192 7 70 2 144 9 131 0 171 3 101 3 188 8 67 3 131 8 124 4 157 2 95 0 180 7 63 4 6600 80 173 6 172 6 189 7 134 9 198 3 99 3 162 1 162 1 182 7 133 3 194 4 97 9 151 1 151 1 171 5 128 5 190 0 94 7 140 6 140 6 157 6 122...

Page 16: ... gross and have not considered indoor fan heat To obtain net cooling subtract indoor fan heat 3 MBH Total Gross Capacity 4 SHC Sensible Heat Capacity Table PD 5 Gross Cooling Capacities MBh 20 Ton Horizontal Three Phase WCD240B AmbientTemperature F 85 95 105 1 15 Enter CFM Dry EnteringWet Bulb F Bulb 61 67 73 61 67 73 61 67 73 61 67 73 Airflow F MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH ...

Page 17: ...ions accessories Notes 1 FieldsuppliedfansheaveBK115required Fieldsuppliedbeltmaybenecessary Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabulated data will not result in nuisance tripping or premature mo...

Page 18: ... of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 3HPStandardMotorDrive 4800 691 1 64 723 1 81 751 1 97 778 2 13 808 2 32 836 2 51 861 2 68 885 2 86 909 3 04 931 3 22 5400 769 2 29 799 2 48 826 2 66 850 2 83 874 3 02 900 3 23 926 3 45 950 3 65 972 3 86 993 4 05 6000 848 3 09 875 3 30 901 3 51 924 3 71 946 3 90 967 4 09 991...

Page 19: ...ed fan sheave BK190 required Field supplied belt may be necessary 2 7 5 HP oversize motor with field supplied motor sheave 1VP50 required Field supplied belt may be necessary Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors a...

Page 20: ...otor With High Static Drive Fan Speed RPM Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1Turn Tons ModelNo Open Open Open Open Open Open Closed 12 WC 150B 807 857 908 958 1009 1059 N A 20 WC 240B 835 879 923 967 1011 1055 N A Table PD 12 Oversized Motor Drive Fan Speed RPM Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1Turn Tons ModelNo Open Open Open Open Open Open Closed 12 WC 150B 869 923 978 103...

Page 21: ...15 0 35 0 04 0 06 0 07 0 09 4800 0 07 0 10 0 24 0 03 0 04 0 04 0 05 15 WC 180B 6000 0 11 0 15 0 35 0 04 0 06 0 07 0 08 7200 0 15 0 19 0 42 0 05 0 09 0 10 0 12 6400 0 07 0 11 0 22 0 04 0 06 0 08 0 09 WCD240B 8000 0 11 0 15 0 31 0 05 0 10 0 12 0 14 9600 0 16 0 02 0 44 0 07 0 14 0 17 0 20 20 6400 0 06 0 01 0 22 0 04 0 06 0 08 0 09 WCH240B 8000 0 09 0 13 0 31 0 05 0 10 0 12 0 14 9600 0 13 0 17 0 44 0 ...

Page 22: ...ated to include the effects of defrost in the frost region All heating capacities and power kW are at 70 OD relative humidity Table PD 15 12 Ton Horizontal Three Phase Heating Capacities Net WCH150B3 B4 BW at 5000 CFM Outdoor Integrated Heating Capacity MBh 1000 Total Power in Kilowatts At Temp At Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 8 48 2 46 6 4...

Page 23: ...3 119 3 118 4 13 10 14 07 14 61 15 20 37 131 6 129 8 128 3 127 3 13 36 14 35 14 90 15 50 42 141 3 138 8 137 6 136 5 13 63 14 64 15 20 15 81 47 172 0 168 8 167 3 165 8 14 97 16 07 16 68 17 34 52 183 8 180 3 178 6 177 1 15 31 16 42 17 05 17 71 57 196 1 192 2 190 4 188 6 15 66 16 80 17 43 18 10 62 208 6 204 3 202 3 200 3 16 04 17 19 17 83 18 51 67 217 8 212 8 210 4 208 0 16 35 17 50 18 13 18 80 72 23...

Page 24: ...f defrost in the frost region All heating capacities and power kW are at 70 OD relative humidity Performance Data 20Ton Table PD 18 20 Ton Horizontal Three Phase Heating Capacities Net WCH240B3 B4 BW at 8000 CFM Outdoor Integrated Heating Capacity MBh 1000 Total Power in Kilowatts At Temp At Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 8 77 7 75 4 74 5 73...

Page 25: ...C 150B3 B4 BW 36 00 123 00 2 18 00 61 00 18 00 61 00 WC 180B3 B4 BW 54 00 184 00 2 36 00 123 00 18 00 61 00 36 00 123 00 2 18 00 61 00 18 00 61 00 20 WC 240B3 B4 BW 54 00 184 00 2 36 00 123 00 18 00 61 00 72 00 246 00 2 36 00 123 00 36 00 123 00 Table PD 22 Air Temperature Rise Across Electric Heaters Degree F 12 Ton 15Ton 20Ton 5000 CFM 6000 CFM 8000 CFM ThreePhase ThreePhase ThreePhase KW Stages...

Page 26: ...low the customer to reduce the total number of remote sensors to obtain space temperature averaging This sensor should be utilized with ReliaTel controls CO2 Sensing The CO2 sensor has the ability to monitor space occupancy levels within the building by measuring the parts per million of CO2 Carbon Dioxide in the air As the CO2 levels increase the outside air damper modulates to meet the CO2 space...

Page 27: ...t Operating Circuit orMaximum Circuit orMaximum Tons ModelNo VoltageRange Ampacity Circuit Breaker1 Ampacity Circuit Breaker1 WC 150B3 187 253 66 0 80 72 0 80 12 WC 150B4 414 506 31 0 40 34 0 40 WC 150BW 517 633 25 0 30 28 0 35 WC 180B3 187 253 76 0 90 82 0 100 15 WC 180B4 414 506 39 0 45 42 0 50 WC 180BW 517 633 31 0 35 33 0 40 WC 240B3 187 253 96 0 125 103 0 125 20 WC 240B4 414 506 49 0 60 53 0 ...

Page 28: ... 40 5 54 0 2 207 229 225 250 213 235 225 250 AYDHTRK318A 13 5 18 0 1 122 130 125 150 129 136 150 150 WCD180B3 AYDHTRK336A 27 0 36 0 2 169 184 175 200 175 190 175 200 AYDHTRK354A 40 5 54 0 2 216 238 225 250 222 244 225 250 15 AYHHTRN318A 13 5 18 0 1 122 130 125 150 129 136 150 150 WCH180B3 AYHHTRP336A 27 0 36 0 2 169 184 175 200 175 190 175 200 AYHHTRP354A 40 5 54 0 2 216 238 225 250 222 244 225 25...

Page 29: ...P418A 18 0 1 58 60 61 70 WCH150B4 AYHHTRP436A 36 0 2 85 90 88 90 AYHHTRP454A 54 0 2 112 125 115 125 AYDHTRK418A 18 0 1 66 70 69 70 WCD180B4 AYDHTRK436A 36 0 2 93 100 96 100 AYDHTRK454A 54 0 2 120 125 123 125 15 AYHHTRP418A 18 0 1 66 70 69 70 WCH180B4 AYHHTRP436A 36 0 2 93 100 96 100 AYHHTRP454A 54 0 2 120 125 123 125 AYDHTRL436A 36 0 2 104 110 107 110 WCD240B4 AYDHTRL454A 54 0 2 131 150 134 150 AY...

Page 30: ...2 AYHHTRNW18A 18 0 1 47 50 49 50 WCH150BW AYHHTRQW36A 36 0 2 69 70 71 80 AYHHTRPW54A 54 0 2 90 90 93 100 AYDHTRKW18A 18 0 1 52 60 54 60 WCD180BW AYDHTRKW36A 36 0 2 74 80 76 80 AYDHTRKW54A 54 0 2 96 100 98 100 15 AYHHTRNW18A 18 0 1 52 60 54 60 WCH180BW AYHHTRQW36A 36 0 2 74 80 76 80 AYHHTRPW54A 54 0 2 96 100 98 100 AYDHTRLW36A 36 0 2 81 90 84 90 WCD240BW AYDHTRLW54A 54 0 2 103 110 106 110 AYDHTRKW7...

Page 31: ... 8 12 WC 150B4 1 460 3 3 00 4 8 40 5 1 460 3 5 00 7 6 54 9 WC 150BW 1 575 3 3 00 3 9 31 0 1 575 3 5 00 6 1 41 6 WC 180B3 1 208 230 3 3 00 10 6 81 0 1 208 230 3 5 00 16 7 109 8 15 WC 180B4 1 460 3 3 00 4 8 40 5 1 460 3 5 00 7 6 54 9 WC 180BW 1 575 3 3 00 3 9 31 0 1 575 3 5 00 6 1 41 6 WC 240B3 1 208 230 3 5 00 16 7 109 8 1 208 230 3 7 50 17 6 120 4 20 WC 240B4 1 460 3 5 00 7 6 54 9 1 460 3 7 50 8 6...

Page 32: ...0 8 2 54 2 1 50 1 3 3 2 WC 180B3 2 208 230 3 5 70 9 00 3450 3500 30 1 20 4 225 156 2 1 50 3 2 8 8 15 WC 180B4 2 460 3 5 70 9 00 3450 3500 15 6 10 8 114 75 2 1 50 1 6 4 0 WC 180BW 2 575 3 5 70 9 00 3450 3500 12 1 8 5 80 54 2 1 50 1 3 3 2 WC 240B3 2 208 230 3 9 00 3500 30 1 225 2 1 1 00 5 5 18 3 20 WC 240B4 2 460 3 9 00 3500 15 8 114 2 1 1 00 2 9 9 3 WC 240BW 2 575 3 9 00 3500 12 2 80 2 1 1 00 2 0 5...

Page 33: ...C and local electrical codes Wiring shown dotted is to be furnished and installed by the customer Zone Sensors Typical Number Of Wires A ManualChangeover 6 Manual AutoChangeover 7 Manual AutoChangeoverwith StatusIndicationLED s 10 Programmable Night Setback with StatusIndicationLED s 7 B 3 Power Wires 1 Ground Wire three phase 2 Power Wires 1 Ground Wire single phase ROOFTOP UNIT DISCONNECT SWITCH...

Page 34: ...34 PKGP PRC001 EN Typical Wiring 12 20Tons ...

Page 35: ...PKGP PRC001 EN 35 Typical Wiring 12 20Tons ...

Page 36: ...36 PKGP PRC001 EN Typical Wiring 12 20Tons ...

Page 37: ...PKGP PRC001 EN 37 Typical Wiring 12 20Tons ...

Page 38: ...ensional Data All dimensions are in inches Note Duct flanges mount 7 7 16 down inside the curb on the 1 curb flanges See recommended duct dimensions on the next page Roofcurb is intended for downflow use only Downflow Unit Clearance ...

Page 39: ...t Connections Field Fabricated RETURN SUPPLY 1 1 2 PERIMETER CURB FLANGE 59 7 16 17 7 8 26 5 16 52 1 2 1 14 1 16 7 7 16 1 Note Duct flanges mount 7 7 16 down inside the curb on the 1 curb flanges Roofcurb is intended for downflow use only Horizontal Unit Supply Return and Unit Clearance ...

Page 40: ... Data 20Ton All dimensions are in inches Note Duct flanges mount 7 7 16 down inside the curb on the 1 curb flanges See recommended duct dimensions on the next page Roofcurb is intended for downflow use only Downflow Unit Clearance ...

Page 41: ...Connections Field Fabricated RETURN SUPPLY 1 1 2 PERIMETER CURB FLANGE 73 7 16 19 5 16 26 5 16 66 1 2 1 14 1 16 7 7 16 1 Note Duct flanges mount 7 7 16 down inside the curb on the 1 curb flanges Roofcurb is intended for downflow use only Horizontal Unit Supply Return and Unit Clearance ...

Page 42: ...economizer to horizontal units connecting ductwork must be run full size to allow proper operation of Economizer Damper Tons A B1 C2 12 15 171 2 53 36 20 191 2 64 39 Notes 1 Horizontal dimension only Downflow economizer is width of end panel 2 Power exhaust is applied on downflow economizer only Table DD 1 ...

Page 43: ...PKGP PRC001 EN 43 Dimensional Data Factory Installed Options FIOPS All dimensions are in inches Unit Model A B C WCD150 180 423 8 483 8 31 WCD240 291 2 56 381 2 Table DD 2 ...

Page 44: ... Hinged Access Door Fan Failure Switch Clogged Filter Switch Powered Or Unpowered Convenience Outlet Trane Communication Interface Supply and or Return Smoke Detectors Through the Base Electrical Disconnect Switch or Circuit Breaker High Pressure Cut Out Black Epoxy Coated Outdoor Coils ...

Page 45: ...al Horizontal Horizontal Horizontal Horizontal Table DD 3 12 20 Tons A B C D F G H E J E K 12 15 267 16 221 2 1811 16 41 4 41 4 627 16 5411 16 1 NPT 255 8 53 8 20 267 16 283 4 1915 16 41 4 41 4 765 16 6811 16 1 NPT 263 4 53 8 Condensate Condensate Condensate Condensate Condensate Drain Size Drain Size Drain Size Drain Size Drain Size Downflow Only Downflow Only Downflow Only Downflow Only Downflow...

Page 46: ...50 32 60 5 10 NA 20 WCH240B 65 210 32 75 5 15 Table W 1 Continued Electric Heaters Unit AllZone 5 18 kW 23 36 kW 54 kW 72 kW Tons ModelNo Sensors 240 480V23 240 480V23 240 480V23 240 480V23 12 15 WCD150 180B 1 28 21 31 27 38 32 20 WCD240B 1 33 27 40 32 43 34 12 15 WCH150 180B 1 28 21 31 27 38 32 20 WCH240B 1 33 27 40 32 43 34 Notes 1 Net weight should be added to unit weight when ordering factory ...

Page 47: ... WC 150 180 oversize motor 0 WC 210 240 oversize motor HingedDoors 27 AllWC units Powered Convenience Outlet 38 AllWC units Through the Base Electrical 23 AllWC units Unit Mounted Circuit Breaker 5 AllWC units except those with 54 72 kW heaters 208 230V 10 All WC units with 54 72 kW heaters 208 230V Unit Mounted Disconnect 5 AllWC units except those with 54 72 kW heaters 208 230V 10 AllWC units wi...

Page 48: ...cooled and shall have a voltage utilization range of plus or minus 10 percent of nameplate voltage Internal overloads shall be provided with the scroll compressors Crankcase heaters shall be utilized with all scroll compressors Refrigerant Circuits Each refrigerant circuit shall have independent fixed orifice or thermostatic expansion devices service pressure ports and refrigerant line filter drie...

Page 49: ... minimum allowable airflow when used with certain models See the Installation Operation and Maintenance IOM manual for the models affected and the minimum allowable airflow required This option is available on all downflow models Through the Base Electrical with Circuit Breaker This option is a thermal magnetic molded case HACR Circuit Breaker with provisions for through the base electrical connec...

Page 50: ...mit control operating through heating element contactors All heaters shall be individually fused from the factory where required and shall meet all NEC and CEC requirements when properly installed Power assemblies shall provide single point connection Electric heat modules shall be UL listed or CSA certified If ordering theThrough the Base Electrical option with an Electric Heater the heater must ...

Page 51: ...dampers shall open to set position when indoor fan starts The damper shall close to the full closed position when indoor fan shuts down Powered Exhaust The powered exhaust shall provide exhaust of return air when using an economizer to maintain better building pressurization Roof Curb Downflow The roof curb shall be designed to mate with the downflow unit and provide support and a water tight inst...

Page 52: ...reserves the right to change design and specifications without notice Trane A business ofAmerican Standard Companies www trane com For more information contact your local dealer distributor local district office or e mail us at comfort trane com PKGP PRC001 EN PL UN PKGP WCD WCH12 20TONS PRC001 EN 09 04 PKGP PRC001 EN 05 04 09 04Webb Mason ...

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