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Trane WPHF User's Manual

1. 2 20 25 VIEW FILTERS HIGH VOLTAGE LOW VOLTAGE HIGH PSI SCHRADER LOW PSI SCHRADER S 1 W O 1 NPTI S CONTROL BOX P ACCESS PANEL 9 10 DRAIN 3 4 FPT 3 REMOVABLE PAN h ESSE N WATER REG D di CONN 13 3 16 W I 1 NPTI 6 7 8 1 2 4 i Y W O for OPTIONAL 2 n 1 9 16 DESUPERHEATER 1 1 7 16 w 1 2 FPT 2 7 16 WI for OPTIONAL DESUPERHEATER 1 2 FPT WSHP SVX04A EN e Dimensions WPVJ with Standard Static MOTOR UNIT SIZE 048 11 5 8 8 1 4 2 5 8 11 3 8 060 9 1 4 13 1 8 2 5 8 11 3 8 9 1 4 13 1 8 2 5 8 11 3 8 WPVJ with T Static MOTOR UNIT SIZE 0 TOP VIEW 9 1 4 13 1 8 2 5 8 11 3 8 9 1 4 13 1 8 2 5 8 13 1 2 9 1 4 13 1 8 2 5 8 13 1 2 k 30 31 1 2 QTY 2 20 X 30 FILTERS VIEW HIGHVOLTAGE LOWVOLTAGE W O 1 NPTI N HIGH PSI SCHRADER LOW PSI SCHRADER CONTROL BOX ACCESS PANEL I DRAIN 3 4 FPT Ee di REMOVABLE PAN N 23 1 4 WATER REG 13 3 16 CONN Wi TN W O for OPTIONAL DESUPERHEATER 19 16 1 2 W l for OPTIONAL DESUPERHEATER 1 2 FPT
2. 1 7 16 2 7 16 12 WSHP SVX04A EN Dimensions e TRANE B lt WPV with Standard Static MOTOR UNIT SIZE A D X C 048 11 5 8 11 3 8 9 1 4 11 3 8 9 1 4 11 3 8 WPVJ with High Static MOTOR N UNIT SIZE TOP VIEW 048 00 9 1 4 13 1 8 2 5 8 13 1 2 y 3 9 1 4 13 1 8 2 5 8 13 1 2 92 ve ERI M 31 1 2 1 2 20 30 FILTERS HIGH VOLTAGE LOW VOLTAGE W O 1 NPTI HIGH PSI SCHRADER LOW PSI SCHRADER 40 1 2 CONTROL BOX ACCESS PANEL DRAIN 3 4 FPT REMOVABLE PAN V W l 1 NPTI 28 7 8 13 3 16 NENNEN 54 3 8 6 7 8 1 3 8 3 1 2 gt J 27465 DESUPERHEATER 12116 gt 1 2 FPT gt lt 2 7 16 W l for OPTIONAL DESUPERHEATER 1 2 FPT WSHP SVX04A EN 13 e Installation General Installation Checks The checklist below is a summary of the steps required to successfully in stall a unit This checklist is intended to acquaint the installing personnel with procedures required in the installation process It does not replace the de tailed instructions called out in the ap plicable sections of this manual 1 Remove packaging and inspect the unit Check the unit for shipping damage
3. 17 e Field Installed Power Wiring Power wiring to the equipment must conform to National and Local Electric Codes NEC by a professional electri cian WARNING Live Electrical Components During installation testing ser vicing and troubleshooting of this product it may be necessary to work with live electrical compo nents Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical compo nents perform these tasks Failure to follow all electrical safety pre cautions when exposed to live electrical components could re sult in death or serious injury Verify that the power supply available is compatible with the unit s name plate Use only copper conductors to connect the power supply to the unit CAUTION Use Copper Conductors Only Unit terminals are not designed to accept other types of conduc tors Failure to use copper con ductors may result in equipment damage Unit Power Wiring A field supplied disconnect switch must be installed at or near the unit in accordance with the National Electric Code NEC latest edition Location of the applicable electric ser vice entrance for HIGH line voltage may be found on the unit submittals pages 7 to 13 1 high voltage connection is made at the 1K1 contactor inside of the unit control box Refer to the Installation connection diagram
4. 2 7 16 17 16 _ 1 16 e Dimensions WPVJ with Standard Static MOTOR UNIT SIZE 10 1 2 10 1 4 10 1 2 WPVJ with High Static MOTOR UNIT SIZE 10 1 2 10 1 4 10 1 2 T t 27 e 2 20 25 FILTERS e e 19 Y 13 3 16 6 7 8 3 1 2 1 7 16 2 7 16 030 11 3 8 10 11 3 8 VIEW CONTROL BOX ACCESS PANEL DRAIN 3 4 A REMOVABLE PAN WATER REG CONN W l ids W O for OPTIONAL DESUPERHEATER 1 2 FPT W l for OPTIONAL DESUPERHEATER 1 2 FPT Q Ox 2 17 3 4 10 1 2 8 1 4 HIGH VOLTAGE LOW VOLTAGE HIGH PSI SCHRADER LOW PSI SCHRADER W O 1 NPTI 23 1 4 28 7 8 15 3 8 18 1 8 12 5 8 3 163 WSHP SVX04A EN e TRANE Dimensions WPVJ with Standard Static MOTOR UNIT SIZE A B D 030 10 1 2 10 1 4 8 1 4 036 10 1 2 10 1 4 10 1 2 042 10 1 2 10 1 4 10 1 2 23 3 4 22 1 2 WPV with High Static MOTOR UNIT SIZE A B TOP VIEW 030 11 3 8 71 11 3 8 10 1 2 11 3 8 8 1 4 1 25 a 27 _______ gt _ 3 4
5. Distance Recommended from unit to Control Wire Size 000 460 feet 18 gauge 461 732 feet 16 gauge 733 1000 feet 14 gauge WSHP SVX04A EN Installation Low Voltage Wiring e TRANE Thermostat Location Location of the room thermostat zone sensor cis an important element of effec tive room control Areas where the thermostat or zone sensor should not be located include be hind doors or corners Near hot or cold air ducts Near radiant heat heat emitted from appliances or the sun Near concealed pipes or chimneys On outside walls or other non conditioned surfaces In airflows from adjacent zones or other units Figure 7 Figure 7 Thermostat sensor location e Electrical Requirements Table E1 WPVJ Electrical Performance Standard Static Blower Option Model Volts Hz Ph Total Comp Comp No of Cmp Blower Blower Fan Motor Minimum Desup Desup No FLA RLA ea LRA ea Compres MCC Motor Motor Num Circuit Protective RLA FLA HP Ampacity Device WPVJ018 208 60 1 10 1 9 30 47 0 1 13 0 0 80 1 8 1 12 4 20 No 0 WPVJ018 208 60 1 10 31 9 30 47 0 1 13 0 0 80 1 8 1 12 6 20 Yes 0 21 WPVJ018 220 240 50 1 9 81 8 60 39 0 1 12 0 1 00 1 5 1 12 0 20 0 21 WPVJ018 230 60 1 10 1 9 3
6. Unit Location and Clearances Locate the unit in an indoor area The ambient temperature surrounding the unit must not be less than 45 F Do not locate the unit in areas subject to freezing Attention should be given to service clearance and technician safety The unit should be easily maintained or serviced in all applications There must be enough space for service per sonnel to perform maintenance or re pair Provide sufficient room to make water and electrical connection s Lo cal and national codes should be fol lowed in providing electrical power connections See Figure 1 and 2 for mechanical clearances WSHP SVX04A EN WSHP SVX04A EN END OPTIONAL DISCHARGE e TRANE Dimensions DRAIN 3 4 NPT 5 28 J LOW PSI VALVE WATER OUT S WTR REG VALVE HIGH VOLT 1 125 DIA WATER IN T ale FRONT DISCHARGE LOW VOLTAGE POWER 24V 1 125 DIA HIGH PSI VALVE UNIT SIZE A B D E F G H J K L 21 0 27 0 44 25 22 25 18 33 46 00 16 16 26 25 13 75 5 00 8 18 10 18 1 62 35 0 40 0 54 50 22 25 18 53 56 25 16 16 36 55 18 80 3 00 9 12 10 18 1 62 47 0 57 0 61 00 25 50 20 75 62 75 19 88 45 80 22 45 2 88 13 15 11 38 1 82 UNIT SIZE M N P R 5 U V W X Y 21 0 27 0 6 75 10 18 8 18 8 57 75 75 FPT 14 55 12 94 2 00 2 06 20 25 35 0 40 0 6 75 10 18 9 12
7. pH 7 9 5 Hydrogen Sulfide Less than 1 ppm Sulfates Less than 25 ppm Chlorides Less than 125 ppm Carbon Dioxide Less than 75 ppm Total dissolved solids TDS Less than 1000 ppm Biological Growth Iron Bacteria Low Erosion Suspended Solids Low 31 e Warranty Information Warranty Information Standard Warranty The standard water source heat pump warranty is Trane s parts only warranty running 12 months from star tup not to exceed 18 months from shipment Extended Warranty The optional extended warranty is a second through fifth year warranty The time starts at the end of standard 1 year coverage through the fifth year These extended warranties apply only to new equipment installed in domestic Trane Commercial Systems Group sales territories and must be ordered prior to start up 32 WSHP SVX04A EN Troubleshooting e TRANE WARNING Hazardous Service Procedures The maintenance and trouble shooting procedures recommend ed in this section of the manual could result in exposure to electri cal mechanical or other potential safety hazards Always refer to the safety warnings provided throughout this manual concern ing these procedures When possi ble disconnect all electrical power including remote discon nects before servicing Follow proper lockout tagout procedures to ensure the power can not be in advertently energized When nec
8. 80 192 245 7 9 28 36 WPVJ 042 68 10 1 73 84 145 185 9 12 21 26 70 81 193 246 6 7 28 36 WPVJ 042 75 8 08 77 88 165 211 11 15 20 26 73 84 196 249 7 10 29 37 WPVJ 042 75 10 1 75 86 160 204 9 12 20 26 74 85 197 250 6 8 29 38 WPVJ 042 86 8 08 79 91 193 246 11 14 19 25 76 87 199 253 8 10 30 38 WPVJ 042 86 10 1 77 89 187 238 9 12 20 25 77 88 200 254 6 8 30 39 WPVJ 042 95 8 08 80 92 218 278 11 14 19 24 WPVJ 042 95 10 1 79 91 212 270 9 11 19 24 WPVJ 048 35 9 2 44 51 170 216 5 7 23 29 WPVJ 048 35 11 5 44 50 171 218 4 6 23 29 WPVJ 048 45 9 2 58 67 109 139 11 14 20 26 53 62 180 230 6 8 26 33 WPVJ 048 45 11 5 56 64 103 131 9 12 20 26 53 61 182 231 5 7 26 34 WPVJ 048 55 9 2 65 75 129 164 11 14 19 25 63 72 192 244 7 9 29 37 WPVJ 048 55 11 5 64 73 123 156 9 11 19 25 62 71 193 246 6 8 29 38 WPVJ 048 68 9 2 71 81 156 199 11 14 19 24 72 82 204 260 8 10 32 41 WPVJ 048 68 11 5 70 80 149 190 9 11 19 24 71 82 205 261 7 9 33 41 WPVJ 048 75 9 2 73 83 172 219 11 14 18 23 75 86 208 265 9 11 33 42 WPVJ 048 75 11 5 72 83 165 210 9 11 18 23 74 85 210 267 7 9 34 43 WPVJ 048 86 9 2 75 86 200 255 11 14 18 22 78 90 214 272 9 11 34 44 WPVJ 048 86 11 5 74 85 192 245 9 11 18 23 77 89 215 274 7 9 35 44 WPVJ 048 95 9 2 76 87 226 288 11 14 17 22 WPVJ 048 95 11 5 76 87 218 277 9 11 17 22 WPVJ 060 35 11 92 41 47 160 204 6 7 20 26 WPVJ 060 35 14 9 41 47
9. 4 UNLESS OTHERWISE NOTED ALL SWITCHES ARE SHOWN AT 26 77 F AT ATMOSPHERIC 103 PTC START ASSIST 8 PRESSURE 60 RELATIVE HUMIDITY WITH ALL UTILITIES TURNED OFF AND AFTER A COMPRESSOR CONTACTOR 23 NORMAL SHUTDOWN HAS OCCURRED 5 DASHED LINES INDICATE RECOMMENDED FIELD WIRING BY OTHERS DASHED LINE ENCLOSURES E RES Y AND OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD PHANTOM LINE ENCLOSURES INDICATE ALTERNATE CIRCUITRY OR AVAILABLE SALES OPTIONS SOLID LINES COMPRESSOR START RELAY INDICATE WIRING BY TRANE 00 RANDOM START TDELAY RELAY 7 NUMBERS ALONG THE RIGHT SIDE OF THE SCHEMATIC DESIGNATE THE LOCATION OF CONTACTS 7 TDELAY RELAY 2 BY LINE NUMBER AN UNDERLINED NUMBER INDICATES A NORMALLY CLOSED CONTACT 18 COOLING RELAY 30 AN OPEN ARROWHEAD BELOW THE LINE NUMBER POINTING UPWARD INDICATES A TIMED 181 TIME DELAY 25 CONTACT WHICH BEGINS TIMING WHEN ENEROED m 2 16 TRANSFORMER lt TRANSFORMER SHOWN IS WIRED FOR 230V RED LEAD IS FOR 2007 SEE INSET B FOR 206V TRANSFORMER Tres CUSTOMER TERMINAL STRIP amp IF RANDOM START RELAY IKE 18 USED REMOVE JUMPER W2 AND INSTALL RELAY SHOWN 1784 TERMINAL STRIP FOR FIELD SUPPLIED OPTIONAL ELECTRIC HEAT COOLING RELAY IKI AND WTR TEMP SW 487 SHOWN IF NOT 281 COMPRESSOR MOTOR 8 REQUIRED INSTALL JUMPER W6 BETWEEN 1784 4 AND 183 3 2 1 HEATER lt REMOVE J
10. 0 1 27 0 4 20 3 4 1 28 3 45 0 WPVJ060 208 60 3 23 71 19 30 123 0 1 27 0 4 20 3 4 1 28 5 45 0 21 WPVJ060 230 60 1 32 2 28 00 169 0 1 39 0 4 20 3 4 1 39 2 60 No 0 WPVJ060 230 60 1 32 41 28 00 169 0 1 39 0 4 20 3 4 1 39 4 60 Yes 0 21 WPVJ060 230 60 3 23 5 19 30 123 0 1 27 0 4 20 3 4 1 28 3 45 No 0 WPVJ060 230 60 3 23 71 19 30 123 0 1 27 0 4 20 3 4 1 28 5 45 0 21 WPVJ060 380 415 50 3 9 6 7 50 49 5 1 10 5 2 10 3 4 1 11 5 15 0 WPVJ060 460 60 3 9 6 7 50 49 5 1 10 5 2 10 3 4 1 11 5 15 0 WPVJ060 460 60 3 9 81 7 50 49 5 1 10 5 2 10 3 4 1 11 7 15 0 21 WPVJ060 575 60 3 8 1 6 40 40 0 1 9 0 1 70 3 4 1 9 7 15 No 0 WPVJ060 575 60 3 8 31 6 40 40 0 1 9 0 1 70 3 4 1 9 9 15 0 21 WPVJ072 208 60 1 36 3 32 10 169 0 1 45 0 4 20 3 4 1 44 3 70 0 WPVJ072 208 60 1 36 51 32 10 169 0 1 45 0 4 20 3 4 1 44 5 70 0 21 WPVJ072 208 60 3 23 5 19 30 137 0 1 27 0 4 20 3 4 1 28 3 45 No 0 WPVJ072 208 60 3 23 71 19 30 137 0 1 27 0 4 20 3 4 1 28 5 45 Yes 0 21 WPVJ072 230 60 1 36 3 32 10 169 0 1 45 0 4 20 3 4 1 44 3 70 0 WPVJ072 230 60 1 36 51 32 10 169 0 1 45 0 4 20 3 4 1 44 5 70 0 21 WPVJ072 230 60 3 23 5 19 30 137 0 1 27 0 4 20 3 4 1 28 3 45 No 0 WPVJ072 230 60 3 23 71 19 30 137 0 1 27 0 4 20 3 4 1 28 5 45 0 21 WPVJ072 380 415 50 3 12 1 10 00 62 0 1 14 0 2 10 3 4 1 14 6 25 0 WPVJ072 460 60 3 12 1 10 00 62 0 1 14 0 2 10 3 4 1 14 6 25 0 WPVJ072 460 60 3 12 31 10 00 62 0 1 14 0 2 10 34 1 14
11. 20 5 30 0 21 WPVJ048 230 60 1 23 3 20 40 109 0 1 28 6 2 90 1 2 1 28 4 45 0 WPVJ048 230 60 1 23 51 20 40 109 0 1 28 6 2 90 1 2 1 28 6 45 0 21 WPVJ048 230 60 3 16 8 13 90 88 0 1 19 4 2 90 1 2 1 20 3 30 0 WPVJ048 230 60 3 17 01 13 90 88 0 1 19 4 2 90 1 2 1 20 5 30 0 21 WPVJ048 380 415 50 3 8 5 7 10 44 0 1 10 0 1 40 1 2 1 10 3 15 0 WPVJ048 460 60 3 8 5 7 10 44 0 1 10 0 1 40 1 2 1 10 3 15 0 WPVJ048 460 60 3 8 71 7 10 44 0 1 10 0 1 40 1 2 1 10 5 15 0 21 22 WSHP SVX04A EN e TRANE Electrical Requirements Table E2 WPVJ Electrical Performance High Static Blower Option continued Total Comp Comp No of Cmp Blower Blower Motor Minimum Overcurrent Desup Desup Model Volts Hz Ph FLA RLA ea LRA ea Compres MCC Motor Motor Num Circuit Protective RLA FLA HP Ampacity Device WPVJ060 208 60 1 33 5 28 00 169 0 1 39 0 5 50 3 4 1 40 5 60 No 0 WPVJ060 208 60 1 33 71 28 00 169 0 1 39 0 5 50 3 4 1 40 7 60 Yes 0 21 WPVJ060 208 60 3 24 8 19 30 123 0 1 27 0 5 50 3 4 1 29 6 45 No 0 WPVJ060 208 60 3 25 01 19 30 123 0 1 27 0 5 50 3 4 1 29 8 45 Yes 0 21 WPVJ060 230 60 1 33 5 28 00 169 0 1 39 0 5 50 3 4 1 40 5 60 No 0 WPVJ060 230 60 1 33 71 28 00 169
12. 25 Yes 0 21 WPVJ036 220 240 50 1 16 6 14 30 71 0 1 20 0 2 30 1 3 1 20 2 30 No 0 WPVJ036 230 60 1 17 8 15 00 73 0 1 21 0 2 80 1 3 1 21 6 35 No 0 WPVJ036 230 60 1 18 01 15 00 73 0 1 21 0 2 80 1 3 1 21 8 35 Yes 0 21 WPVJ036 230 60 3 13 5 10 70 63 0 1 15 0 2 80 1 3 1 16 2 25 No 0 WPVJ036 230 60 3 13 71 10 70 63 0 1 15 0 2 80 1 3 1 16 4 25 0 21 WPVJ036 265 60 1 16 6 14 30 71 0 1 20 0 2 30 1 3 1 20 2 30 0 WPVJ036 265 60 1 16 81 14 30 71 0 1 20 0 2 30 1 3 1 20 4 30 Yes 0 21 WPVJ036 380 415 50 3 6 1 5 00 31 0 1 7 0 1 10 1 3 1 7 4 15 0 WPVJ036 460 60 3 6 1 5 00 31 0 1 7 0 1 10 1 3 1 7 4 15 0 WPVJ036 460 60 3 6 31 5 00 31 0 1 7 0 1 10 1 3 1 7 6 15 0 21 WPVJ042 208 60 1 21 3 18 40 95 0 1 25 8 2 90 1 2 1 25 9 40 0 WPVJ042 208 60 1 21 51 18 40 95 0 1 25 8 2 90 1 2 1 26 1 40 0 21 WPVJ042 208 60 3 14 3 11 40 77 0 1 16 0 2 90 1 2 1 17 2 25 0 WPVJ042 208 60 3 14 51 11 40 77 0 1 16 0 2 90 1 2 1 17 4 25 0 21 WPVJ042 230 60 1 21 3 18 40 95 0 1 25 8 2 90 1 2 1 25 9 40 0 WPVJ042 230 60 1 21 51 18 40 95 0 1 25 8 2 90 1 2 1 26 1 40 0 21 WPVJ042 230 60 3 14 3 11 40 77 0 1 16 0 2 90 1 2 1 17 2 25 0 WPVJ042 230 60 3 14 51 11 40 77 0 1 16 0 2 90 1 2 1 17 4 25 0 21 WPVJ042 380 415 50 3 7 1 5 70 39 0 1 8 0 1 40 1 2 1 8 5 15 0 WPVJ042 460 60 3 7 1 5 70 39 0 1 8 0 1 40 1 2 1 8 5 15 0 WPVJ042 460 60 3 7 31 5 70 39 0 1 8 0 1 40 1 2 1 8 7 15 0 21 20
13. 75 87 219 279 10 13 17 21 WPVJ 024 95 6 1 75 87 213 271 8 11 17 22 WPVJ 030 35 5 76 43 50 163 207 4 5 21 26 WPVJ 030 35 72 43 50 164 209 3 4 21 27 WPVJ 030 45 5 76 63 72 103 131 11 14 19 24 51 59 172 219 4 5 23 29 WPVJ 030 45 72 61 71 98 125 9 11 19 24 52 59 173 221 4 5 24 30 WPVJ 030 55 5 76 68 79 121 154 11 14 18 23 59 68 179 228 5 6 26 32 WPVJ 030 55 72 67 77 116 148 9 11 18 24 60 68 181 230 4 5 26 33 WPVJ 030 68 5 76 72 83 148 188 11 14 18 23 68 78 188 239 6 7 28 36 WPVJ 030 68 7 2 72 83 142 181 9 11 18 23 69 79 189 241 5 6 29 37 030 75 5 76 74 85 164 209 11 14 17 22 73 83 193 246 6 8 30 38 WPVJ 030 75 72 73 85 158 201 9 11 18 22 73 84 195 248 5 6 30 39 WPVJ 030 86 5 76 76 87 192 244 11 14 17 22 78 90 199 253 7 8 32 40 WPVJ 030 86 72 76 87 185 235 9 11 17 22 78 90 200 254 5 7 32 41 WPVJ 030 95 5 76 77 89 217 276 11 14 17 21 WPVJ 030 95 72 77 89 209 266 9 11 17 21 WPVJ 036 35 6 88 41 47 162 206 4 5 20 25 WPVJ 036 35 8 6 42 48 162 206 3 4 21 26 WPVJ 036 45 6 88 66 76 109 138 11 14 19 25 50 57 170 217 5 6 22 29 WPVJ 036 45 8 6 66 75 105 134 9 12 19 25 51 58 170 217 4 5 23 29 WPVJ 036 55 6 88 71 81 126 161 11 14 19 24 59 68 180 229 6 7 25 32 WPVJ 036 55 8 6 70 81 122 155 9 12 19 24 60 69 180 229 5 6 26 33 WPVJ 036 68 6 88 74 85 154 195 11 14 18 24 71 82 192 244 7 8 29 37 WPVJ 036 68 8 6 73 84 148 188 9 11 19 24 72 83 1
14. 8 25 0 21 WPVJ072 575 60 3 9 6 7 90 50 0 1 11 0 1 70 3 4 1 11 6 15 No 0 WPVJ072 575 60 3 9 81 7 90 50 0 1 11 0 1 70 3 4 1 11 8 15 0 21 Table 2 WPVJ Electrical Performance High Static Blower Option Total Comp Comp No of Cmp Blower Blower Motor Minimum Overcurrent Desup Desup Model Volts Hz Ph FLA RLA ea LRA ea Compres MCC Motor Motor Num Circuit Protective RLA FLA HP Ampacity Device WPVJ018 208 60 1 10 5 9 30 47 0 1 13 0 1 20 1 5 1 12 8 20 No 0 WPVJ018 208 60 1 10 71 9 30 47 0 1 13 0 1 20 1 5 1 13 0 20 0 21 WPVJ018 220 240 50 1 9 6 8 60 39 0 1 12 0 1 00 1 5 1 11 8 20 0 WPVJ018 230 60 1 10 5 9 30 47 0 1 13 0 1 20 1 5 1 12 8 20 0 WPVJ018 230 60 1 10 71 9 30 47 0 1 13 0 1 20 1 5 1 13 0 20 0 21 WPVJ018 265 60 1 9 6 8 60 39 0 1 12 0 1 00 1 5 1 11 8 20 0 WPVJ018 265 60 1 9 81 8 60 39 0 1 12 0 1 00 1 5 1 12 0 20 0 21 WSHP SVX04A EN 21 e Electrical Requirements Table 2 WPVJ Electrical Performance High Static Blower Option continued Total Comp Comp No of Cmp Blower Blower Motor Minimum Overcurrent Desup Desup Model No Volts Hz Ph FLA RLA ea LRA ea Compres MCC Motor Motor Num Circuit Protective RLA FLA HP A
15. Correct x x of condoned air due to leaks in Repair leaks X Introduction of excessively hot return air Correct X Introduction of excessively cold return air Correct X X Low on refrigerant charge Insufficient capacity x x Restricted thermal expansion valve Replace X X Defective reversing valve Replace X X Thermostat improperly located Relocate X X Unit undersized Recalculate heat gains losses X X Inadequate water flow Increase GPM X X Scaling in heat exchanger Clean or replace X Water too hot Decrease temperature X Water too cold Increase temperature X Inadequate GPM Increase water flow to unit X Water too hot Decrease temperature High pressure switch open X Inadequate air flow Check clean blower and coil X Dirty filter Clean replace X X Overcharged with refrigerant Decrease charge X X Defective pressure switch Check or replace X Trash in heat exchanger Backflush X Low water flow Increase GPM X X Overcharge of refrigerant Decrease charge High head pressure x x Non condensable in system Evacuate and recharge by weight x x Water too hot Decrease temperature x Dirty filter Clean replace x Inadequate air flow Check clean blower and coil x x Undercharged Locate leak repair and recharge x x Restricted thermal expansion valve Repair replace Low suction pressure x Inadequate air flow Check clean blower and coil x Dirty filter Clean replace x Inadequate GPM Increase GPM X Inadequate GPM Increase GPM X Water too cold Increase te
16. Practices Trane believes that responsible refrigerant practices are important to the environment our customers and the air conditioning industry All technicians who handle refrigerants must be certified The Federal Clean Air Act Section 608 sets forth the requirements for handling reclaiming recovering and recycling of certain refrigerants and the equipment that is used in these service procedures In addition some states or municipalities may have additional requirements that must also be adhered to for responsible management of refrigerants Know the applicable laws and follow them WSHP SVX04A EN WSHP SVX04A EN e TRANE Contents Installation Startup Commissioning Pre installation Checklist General Information Dimensions Weights Installation Instructions Electrical Requirements Pre Startup Checklist Startup Commissioning Sequence of Operation Operating Pressures Startup Checklist amp Log Maintenance Warranty Information Troubleshooting Checklist Unit Wiring e Pre installation Checklist WARNING Fiberglass Wool Product contains fiberglass wool Disturbing the insulation in this product during installation maintenance or repair will expose you to airborne particles of glass wool fibers and ceramic fibers known to the state of California to cause cancer through inhalation Glass wool fibers may also cause respiratory skin or eye irritation Jobsite Inspection Always perform the follow
17. WSHP SVX04A EN e TRANE Electrical Requirements Table E1 WPVJ Electrical Performance Standard Static Blower Option continued Model Volts Hz Ph Total Comp Comp No of Cmp Blower Blower Fan Motor Minimum Overcurrent Desup Desup No FLA RLA ea LRA ea Compres MCC Motor Motor Num Circuit Protective RLA FLA HP Ampacity Device WPVJ048 208 60 1 23 3 20 40 109 0 1 28 6 2 90 1 2 1 28 4 45 0 WPVJ048 208 60 1 23 51 20 40 109 0 1 28 6 2 90 1 2 1 28 6 45 0 21 WPVJ048 208 60 3 16 8 13 90 88 0 1 19 4 2 90 1 2 1 20 3 30 0 WPVJ048 208 60 3 17 01 13 90 88 0 1 19 4 2 90 1 2 1 20 5 30 0 21 WPVJ048 230 60 1 23 3 20 40 109 0 1 28 6 2 90 1 2 1 28 4 45 0 WPVJ048 230 60 1 23 51 20 40 109 0 1 28 6 2 90 1 2 1 28 6 45 0 21 WPVJ048 230 60 3 16 8 13 90 88 0 1 19 4 2 90 1 2 1 20 3 30 0 WPVJ048 230 60 3 17 01 13 90 88 0 1 19 4 2 90 1 2 1 20 5 30 0 21 WPVJ048 380 415 50 3 8 5 7 10 44 0 1 10 0 1 40 1 2 1 10 3 15 0 WPVJ048 460 60 3 8 5 7 10 44 0 1 10 0 1 40 1 2 1 10 3 15 0 WPVJ048 460 60 3 8 71 7 10 44 0 1 10 0 1 40 1 2 1 10 5 15 0 21 WPVJ060 208 60 1 32 2 28 00 169 0 1 39 0 4 20 3 4 1 39 2 60 0 WPVJ060 208 60 1 32 41 28 00 169 0 1 39 0 4 20 3 4 1 39 4 60 Yes 0 21 WPVJ060 208 60 3 23 5 19 30 123
18. axial water to refrigerant heat exchangers ARO yn D m Une VOLTAOR Figure 3 Negative pressure trap e Unit Installation Duct collars are provided for the WPHF equipment The duct system and dif fusers should be sized inaccordance with ASHRAE or ACCA Manual D 1 Install a flexible connector field provided for supply return air duct connections on all metal duct sys tems Note If the unit is connected to ex isting ductwork an initial check of the mechanical system should be made to insure the duct has the ca pacity to handle the air required for the unit application If ducting is too small as in the replacement of heat ing only systems larger ductwork should be installed All existing ductwork should be checked for leaks and repairs should be made 2 Insulate the field ductwork with a minimum of 1 duct insulation Note Installing the unit to an unin sulated ductwork in an uncondi tioned space may adversely affect the unit s performance as well as in crease noise emissions into the space 3 Install proper condensate trapping to the equipment The unit drain connection is 3 4 19mm When de signing the condensate trap it is im portant to consider the unit s draw thru design requiring negative pres sure trapping In a properly trapping system when condensate forms during normal operation the water level in the trap rises until there is a constant
19. essary to work with live electrical components have a qualified li censed electrician or other indi vidual who has been trained in handling live electrical compo nents per these tasks Failure to follow all of the recommended safety warnings provided could result in death or serious injury Preliminary Trouble Inspection If operational difficulties are encoun tered be sure to perform the prelimi nary checks before referring to the troubleshooting chart on page 34 e Verify that the unit is receiving elec tric supply power Ensure that the fuses in the fused disconnect are intact After completing the preliminary checks inspect the unit for other obvi ous problems such as leaking connec tion broken or disconnected wires etc If everything appears to be in or der but the unit still fails to operate properly refer to the troubleshooting chart on page 34 WSHP SVX04A EN General Operation The standard model is designed for in door installation When the unit is in stalled in an unconditioned space the unit may not start in cool weather ap proximately 45 F It may then be essary to start the unit in the cooling mode for three to five minutes The unit may then be shut off there will be a two minute time out of the unit and restarted in the heating mode Like any other type of mechanical equipment the unit performs best when it is well maintained Operation with a Conventional Thermosta
20. system Note Make up water must be available to the system to replace the volume formerly occu pied by the air that is bled off 1 MPT x barb elbows with pressure temperature ports and 10 of rubber hose with e TRANE 5 With the air vented and the water circulating the entire system should be checked for leaks with repairs made as required 6 Check and adjust the water air level in the expansion tank 7 Operate the boiler if used by rais ing the loop temperature to approxi mately 85 F Make checks per manufacturer s instructions During this operation visual checks should be made for leaks that may have occurred due to increased heat Repair as re quired 8 Open the system at the lowest point for the initial blow down making sure the make up water is equal to the wa ter being dumped Continue blow down until the water leaving the drain runs clear but not less than 2 hours 9 Shut down pumps and boiler if used Reconnect the hoses to the proper supply return for each unit placing the water to refrigerant heat exchanger in the water circulating sys tem Note Vents should be open when the pumps and boiler are shut down 10 Refill the system and bleed off any air Add antifreeze to the system in cli mates where ambient temperature falls below freezing using the propor tion of antifreeze shown in Table 2 CONSEC TION c Figure 6 System flushing
21. that is shipped with the unit for specific termina tion points 2 Provide proper grounding for the unit in accordance with the local and national codes Control Power Transformer The 24 volt control power transform ers are to be used only with the acces sories called out in this manual Transformers rated greater than 50 VA are equipped with internal circuit breakers If a circuit breaker trips turn OFF all power to the unit before at tempting to reset it 4 WARNING Hazardous Voltage Disconnect all electric power in cluding remote disconnects be fore servicing Follow proper lockout tagout procedures to en sure the power can not be inad vertently energized Failure to disconnect power before servic ing could result in death or seri ous injury The transformer is located in the unit s control box WSHP SVX04A EN Low Voltage Wiring for Field Provided Thermostats Zone Sensors Ensure that the AC control wiring be tween the controls and the unit s ter mination point does not exceed three 3 ohms conductor for the length of the run Note Resistance in excess of 3 ohms per conductor may cause component failure due to insufficient AC voltage supply Check all loads and conductors for grounds shorts and mis wiring Use copper conductors unless other wise specified Do not run the AC low voltage wiring in the same conduit with the high volt age power wiring Table 3 24V AC conductors
22. wiring must comply with NEC and applicable local codes Low Voltage Wiring AC amp DC Requirements 9 Connectproperly sized control wir ing to the proper termination points between the thermostat sensor and the terminal board in the unit s control box Filter Installation 10 Each unit ships with 1 filters Do not operate the unit without fil ters WSHP SVX04A EN Unit Installation WPVJ Duct collars are provided for the WPVJ equipment The duct system and dif fusers should be sized inaccordance with ASHRAE or ACCA Manual D 1 Install a flexible connector field provided for supply return air duct connections on all metal duct sys tems Note If the unit is connected to ex isting ductwork an initial check of the mechanical system should be made to insure the duct has the ca pacity to handle the air required for the unit application If ducting is too small as in the replacement of heat ing only systems larger ductwork should be installed existing ductwork should be checked for leaks and repairs should be made 2 Insulate the field ductwork with a minimum of 1 duct insulation Note Installing the unit to an unin sulated ductwork in an uncondi tioned space may adversely affect the unit s performance as well as in crease noise emissions into the space 3 Install proper condensate trapping to the equipment The unit drain connection is 3 4 19mm When de signing the condensate trap it
23. 0 1 39 0 5 50 3 4 1 40 7 60 Yes 0 21 WPVJ060 230 60 3 24 8 19 30 123 0 1 27 0 5 50 3 4 1 29 6 45 No 0 WPVJ060 230 60 3 25 01 19 30 123 0 1 27 0 5 50 3 4 1 29 8 45 0 21 WPVJ060 380 415 50 3 10 8 7 50 49 5 1 10 5 3 30 3 4 1 12 7 20 No 0 WPVJ060 460 60 3 10 8 7 50 49 5 1 10 5 3 30 3 4 1 12 7 20 No 0 WPVJ060 460 60 3 11 01 7 50 49 5 1 10 5 3 30 3 4 1 12 9 20 Yes 0 21 WPVJ060 575 60 3 8 9 6 40 40 0 1 9 0 2 50 3 4 1 10 5 15 No 0 WPVJ060 575 60 3 9 11 6 40 40 0 1 9 0 2 50 3 4 1 10 7 15 Yes 0 21 WPVJ072 208 60 1 37 6 32 10 169 0 1 45 0 5 50 3 4 1 45 6 70 No 0 WPVJ072 208 60 1 37 81 32 10 169 0 1 45 0 5 50 3 4 1 45 8 70 Yes 0 21 WPVJ072 208 60 3 24 8 19 30 137 0 1 27 0 5 50 3 4 1 29 6 45 No 0 WPVJ072 208 60 3 25 01 19 30 137 0 1 27 0 5 50 3 4 1 29 8 45 Yes 0 21 WPVJ072 230 60 1 37 6 32 10 169 0 1 45 0 5 50 3 4 1 45 6 70 No 0 WPVJ072 230 60 1 37 81 32 10 169 0 1 45 0 5 50 3 4 1 45 8 70 Yes 0 21 WPVJ072 230 60 3 24 8 19 30 137 0 1 27 0 5 50 3 4 1 29 6 45 No 0 WPVJ072 230 60 3 25 01 19 30 137 0 1 27 0 5 50 3 4 1 29 8 45 Yes 0 21 WPVJ072 380 415 50 3 13 3 10 00 62 0 1 14 0 3 30 3 4 1 15 8 25 No 0 WPVJ072 460 60 3 13 3 10 00 62 0 1 14 0 3 30 3 4 1 15 8 25 No 0 WPVJ072 460 60 3 13 51 10 00 62 0 1 14 0 3 30 3 4 1 16 0 25 Yes 0 21 WPVJ072 575 60 3 10 4 7 90 50 0 1 11 0 2 50 3 4 1 12 4 20 No 0 WPVJ072 575 60 3 10 61 7 90 50 0 1 11 0 2 50 3 4 1 12 6 20 Yes 0 21 Table E3 WPHF Electrical Performance Standard Static Blower Option Blower Motor Blower Motor
24. 0 47 0 1 13 0 0 80 1 8 1 12 4 20 0 WPVJ018 230 60 1 10 31 9 30 47 0 1 13 0 0 80 1 8 1 12 6 20 0 21 WPVJ018 265 60 1 9 6 8 60 39 0 1 12 0 1 00 1 5 1 11 8 20 0 WPVJ018 265 60 1 9 81 8 60 39 0 1 12 0 1 00 1 5 1 12 0 20 0 21 WPVJ024 208 60 1 12 6 11 40 56 0 1 16 0 1 20 1 5 1 15 5 25 0 WPVJ024 208 60 1 12 81 11 40 56 0 1 16 0 1 20 1 5 1 15 7 25 0 21 WPVJ024 220 240 50 1 10 6 9 60 47 0 1 13 5 1 00 1 5 1 13 0 20 0 WPVJ024 230 60 1 12 6 11 40 56 0 1 16 0 1 20 1 5 1 15 5 25 0 WPVJ024 230 60 1 12 81 11 40 56 0 1 16 0 1 20 1 5 1 15 25 0 21 WPVJ024 265 60 1 10 81 9 60 47 0 1 13 5 1 00 1 5 1 13 2 20 0 21 WPVJ024 265 60 1 10 6 9 60 47 0 1 13 5 1 00 1 5 1 13 0 20 No 0 WPVJ030 208 60 1 15 1 13 60 67 0 1 19 0 1 50 1 4 1 18 5 30 No 0 WPVJ030 208 60 1 15 31 13 60 67 0 1 19 0 1 50 1 4 1 18 7 30 Yes 0 21 WPVJ030 220 240 50 1 13 4 12 10 58 0 1 17 0 1 30 1 4 1 16 4 25 No 0 WPVJ030 230 60 1 15 1 13 60 67 0 1 19 0 1 50 1 4 1 18 5 30 No 0 WPVJ030 230 60 1 15 31 13 60 67 0 1 19 0 1 50 1 4 1 18 7 30 Yes 0 21 WPVJ030 265 60 1 13 4 12 10 58 0 1 17 0 1 30 1 4 1 16 4 25 No 0 WPVJ030 265 60 1 13 61 12 10 58 0 1 17 0 1 30 1 4 1 16 6 25 Yes 0 21 WPVJ036 208 60 1 17 8 15 00 73 0 1 21 0 2 80 1 3 1 21 6 35 No 0 WPVJ036 208 60 1 18 01 15 00 73 0 1 21 0 2 80 1 3 1 21 8 35 Yes 0 21 WPVJ036 208 60 3 13 5 10 70 63 0 1 15 0 2 80 1 3 1 16 2 25 No 0 WPVJ036 208 60 3 13 71 10 70 63 0 1 15 0 2 80 1 3 1 16 4
25. 0 60 3 13 5 10 70 63 0 1 15 0 2 80 13 1 16 2 25 0 WPVJ036 230 60 3 13 71 10 70 63 0 1 15 0 2 80 1 3 1 16 4 25 Yes 0 21 WPVJ036 265 60 1 16 6 14 30 71 0 1 20 0 2 30 13 1 20 2 30 0 WPVJ036 265 60 1 16 81 14 30 71 0 1 20 0 2 30 1 3 1 20 4 30 Yes 0 21 WPVJ036 380 415 50 3 6 4 5 00 31 0 1 7 0 1 40 1 2 1 7 7 15 No 0 WPVJ036 460 60 3 6 4 5 00 31 0 1 7 0 1 40 1 2 1 7 7 15 No 0 WPVJ036 460 60 3 6 61 5 00 31 0 1 7 0 1 40 1 2 1 7 9 15 0 21 WPVJ042 208 60 1 21 3 18 40 95 0 1 25 8 2 90 1 2 1 25 9 40 0 WPVJ042 208 60 1 21 51 18 40 95 0 1 25 8 2 90 1 2 1 26 1 40 0 21 WPVJ042 208 60 3 14 3 11 40 77 0 1 16 0 2 90 1 2 1 17 2 25 0 WPVJ042 208 60 3 14 51 11 40 77 0 1 16 0 2 90 1 2 1 17 4 25 0 21 WPVJ042 230 60 1 21 3 18 40 95 0 1 25 8 2 90 1 2 1 25 9 40 0 WPVJ042 230 60 1 21 51 18 40 95 0 1 25 8 2 90 1 2 1 26 1 40 0 21 WPVJ042 230 60 3 14 3 11 40 77 0 1 16 0 2 90 1 2 1 17 2 25 0 WPVJ042 230 60 3 14 51 11 40 77 0 1 16 0 2 90 1 2 1 17 4 25 0 21 WPVJ042 380 415 50 3 7 1 5 70 39 0 1 8 0 1 40 1 2 1 8 5 15 0 WPVJ042 460 60 3 7 1 5 70 39 0 1 8 0 1 40 1 2 1 8 5 15 0 WPVJ042 460 60 3 7 31 5 70 39 0 1 8 0 1 40 1 2 1 8 7 15 0 21 WPVJ048 208 60 1 23 3 20 40 109 0 1 28 6 2 90 1 2 1 28 4 45 0 WPVJ048 208 60 1 23 51 20 40 109 0 1 28 6 2 90 1 2 1 28 6 45 0 21 WPVJ048 208 60 3 16 8 13 90 88 0 1 19 4 2 90 1 2 1 20 3 30 0 WPVJ048 208 60 3 17 01 13 90 88 0 1 19 4 2 90 1 2 1
26. 072 259 0 150 1 121 Flow Checks For the operating temperature drop heating and rise cooling refer to Table OP1 and OP2 for the proper water tempera ture change Depending on the unit size entering water temperature and water flow rate the cooling temperature rise is from 8 16 Based on the same criteria for heating the temperature drop is from 2 F 13 F Pressure Using the P T ports and one 0 60 psi pressure gauge with the P T port adapter measure the pressure difference between the water in and water out connections Start up Checklist and Log Use the form on page 30 to log system and unit temperatures during start up WARNING Live Electrical Components During installation testing servicing and troubleshooting of this product it may be necessary to work with live electrical components Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks Failure to follow all electrical safety pre cautions when exposed to live electrical components could result in death or serious injury WSHP SVX04A EN 29 e Start up Checklist and Log Installing Contractor Use this form to thoroughly check out the system and units before and during start up This form need not be returned to the factory unless requested during technical service support Job Name Model Number Date Serial Number In orde
27. 162 206 4 6 21 26 WPVJ 060 45 11 92 66 75 110 140 13 16 23 30 51 58 169 215 6 8 23 29 WPVJ 060 45 14 9 64 73 106 135 10 13 23 30 51 59 171 217 5 7 24 30 WPVJ 060 55 11 92 72 82 128 163 12 16 23 29 61 70 179 228 7 9 26 33 WPVJ 060 55 14 9 71 82 123 157 10 13 23 29 61 70 180 230 6 8 27 34 WPVJ 060 68 11 92 74 85 155 197 12 15 21 27 73 84 194 247 9 11 30 38 WPVJ 060 68 14 9 74 85 149 190 10 12 22 27 74 85 195 249 7 9 31 39 WPVJ 060 75 11 92 74 85 171 218 12 15 21 27 80 92 202 257 9 12 32 41 WPVJ 060 75 14 9 74 85 165 210 9 12 21 27 81 93 203 258 7 10 33 41 WPVJ 060 86 11 92 75 86 199 254 11 14 20 25 88 101 207 264 10 13 35 44 WPVJ 060 86 14 9 75 86 193 246 9 12 20 25 89 102 209 266 8 10 35 45 WPVJ 060 95 11 92 76 87 225 286 11 14 19 24 WPVJ 060 95 14 9 76 87 218 278 9 11 19 24 WPVJ 072 35 13 2 37 43 163 207 6 7 20 26 WPVJ 072 35 16 5 40 47 164 209 5 6 21 27 WPVJ 072 45 122 64 74 119 152 12 16 23 29 46 53 173 220 7 8 23 29 WPVJ 072 45 16 5 62 72 113 144 10 13 23 29 50 58 174 222 5 7 24 30 WPVJ 072 55 132 69 80 137 175 12 15 22 28 57 65 185 236 8 10 27 34 WPVJ 072 55 16 5 68 78 131 167 10 12 22 28 61 70 187 238 6 8 27 34 WPVJ 072 68 13 2 71 82 162 207 12 15 21 27 70 80 201 256 9 12 31 40 WPVJ 072 68 16 5 71 82 155 197 9 12 21 27 74 85 203 258 7 9 32 40 WPVJ 072 75 13 2 72 83 178 226 12 15 21 26 75 87 207 264 10 12 33 42 WPVJ 072 75 16 5 72 82 170 216
28. 8 37 1 0 1 0 FPT 14 55 14 25 1 82 1 98 30 60 47 0 57 0 7 81 11 38 13 13 9 75 1 0 1 0 16 50 14 87 2 30 1 37 33 75 e VIEW Dimensions FILTERS 2 16 X 20 41 3 8 LEFT SIDE VIEW 1 7 16 2 7 16 1 5 1 FRONT VIEW CONTROL BOX ACCESS PANEL DRAIN 3 4 FPT REMOVABLE PAN W l 1 NPTI QA W l for OPTIONAL DESUPERHEATER 1 2 FPT 1 2 FPT HIGH VOLTAGE LOW VOLTAGE WATER REGULATING W O 1 NPTI HIGH PSI SCHRADER LOW PSI SCHRADER 25 5 8 20 1 9 16 W O for OPTIONAL DESUPERHEATER WSHP SVX04A EN HIGH VOLTAGE LOW VOLTAGE WATER REGULATING W O 1 NPTI HIGH PSI SCHRADER LOW PSI SCHRADER Dimensions CONTROL BOX ACCESS PANEL DRAIN 3 4 FPT REMOVABLE PAN pp 1 NPTI f 3 12 e 95 8 33 4 3 VIEW 3 4 20 21 1 2 4 3 4 DENEN 3 2 16 X 20 FILTERS 41 3 8 8 1 8 1 3 4 RIGHT SIDE VIEW 1 9 16 WSHP SVX04A EN W l for OPTIONAL DESUPERHEATER 1 2 FPT W O for OPTIONAL DESUPERHEATER 1 2 FPT
29. 9 12 21 26 79 91 209 266 8 10 33 42 WPVJ 072 86 132 73 84 205 261 11 14 20 25 81 94 216 274 10 13 34 44 WPVJ 072 86 16 5 72 83 197 250 9 11 20 25 85 98 217 276 8 11 35 44 WPVJ 072 95 13 2 74 85 230 292 11 14 19 24 WPVJ 072 95 16 5 73 84 221 281 9 11 19 24 28 WSHP SVX04A EN Water Pressure Drop Table 4 should be used to define feet of head pressure drop Note To calculate feet of head when using gauges that read in PSIG multiply PSI by 2 31 Table 4 Water pressure drops WPD in feet of head Operating Pressures e TRANE Cooling Heating Unit Size GPM EWT Ft Head EWT Ft Head F Pressure F Pressure WPVJ 018 5 0 75 9 0 WPVJ 024 6 1 10 2 12 1 WPVJ 030 72 4 9 6 0 WPVJ 036 8 6 77 6 7 55 79 WPVJ 042 10 1 8 8 10 0 WPVJ 048 11 5 78 90 WPVJ 060 14 9 12 4 14 1 WPVJ 0721 16 5 14 8 14 1 WPHF 021 53 6 9 7 6 WPHF 027 6 8 11 1 12 3 WPHF 035 8 7 77 17 9 55 19 8 WPHF 040 9 9 23 1 25 6 WPHF 047 11 6 15 0 16 6 WPHF 057 14 1 22 0 24 4 Water Volume Table 5 is provided for use in calculating glycol requirements for the WPVJ unit Unit Unit Water Side Water Side Water Side Model Size Volume Volume Volume Cubic In Cubic In Gallons WPVJ 018 024 55 0 032 0 238 WPVJ 030 042 105 0 061 0 455 WPVJ 048
30. 92 244 5 7 30 38 WPVJ 036 75 6 88 75 86 170 217 11 14 18 23 77 89 198 251 7 9 31 39 WPVJ 036 75 8 6 74 86 164 209 9 11 18 23 78 90 198 252 6 7 31 40 WPVJ 036 86 6 88 77 88 200 255 11 14 18 22 85 97 206 262 8 10 33 42 WPVJ 036 86 8 6 76 88 193 246 9 11 18 23 86 99 206 263 6 8 33 43 WPVJ 036 95 6 88 78 90 228 290 11 14 17 22 WPVJ 036 95 8 6 78 89 220 280 9 11 17 22 WSHP SVX04A EN 27 e Operating Pressure Table OP 1 Operating pressures and temperature for PSC motor Units with PSC motors Operating Data Cooling Heating Model Entering Water Suction Discharge Water Air Temp Suction Pres Discharge Water Temp Air Temp Water Temp Flow sure Pressure Temp Drop FDB sure Pressure Drop F Rise PSIG PSIG Rise F PSIG PSIG FDB WPVJ 042 35 8 08 42 48 164 209 5 6 19 25 WPVJ 042 35 10 1 43 49 165 210 4 5 20 25 WPVJ 042 45 8 08 63 72 108 137 12 16 24 30 50 57 171 218 5 7 22 28 WPVJ 042 45 10 1 60 69 105 134 10 12 24 30 51 58 172 219 4 6 22 28 WPVJ 042 55 8 08 69 79 124 158 12 15 22 28 58 67 181 230 6 8 25 32 WPVJ 042 55 10 1 67 77 121 154 10 12 22 28 60 69 182 231 5 6 25 32 WPVJ 042 68 8 08 75 86 150 191 12 15 21 26 69
31. Compr Compr Compr Minimum Cir UL Max Fuse CSA CASE Model No Volts Hz Ph HP FLA RLA MCC LRA cuit Amps or HACR Max Fuse Max Size Circuit Brkr WPHF021 208 60 1 1 8 1 3 8 0 12 5 45 11 3 15 20 15 WPHF021 230 60 1 1 8 1 3 8 0 12 5 45 11 3 15 20 15 WPHF021 265 60 1 1 8 1 1 7 0 10 9 39 9 9 15 20 15 WPHF027 208 60 1 1 5 12 11 0 22 60 15 0 25 30 25 WPHF027 230 60 1 1 5 1 11 0 We 60 15 0 25 30 25 WPHF027 265 60 1 1 5 2 4 9 6 15 0 52 14 4 20 25 20 WPHF035 208 60 1 1 5 2 0 12 4 19 4 65 17 5 30 35 25 WPHF035 230 60 1 1 5 2 0 12 4 19 4 65 17 5 30 35 25 WPHF035 265 60 1 1 5 2 4 10 8 16 9 57 15 9 25 30 25 WPHF040 208 60 1 1 3 2 8 15 1 23 5 85 21 7 35 45 95 WPHF040 230 60 1 1 3 2 8 15 1 23 5 85 21 7 35 45 35 WPHF040 265 60 1 1 3 2 0 13 2 20 5 74 18 5 30 40 30 WPHF040 208 60 3 1 3 2 8 10 6 16 5 101 16 1 25 50 40 WPHF040 230 60 3 1 3 2 8 10 6 16 5 101 13 1 25 50 40 WPHF040 265 60 3 1 3 2 0 4 2 6 6 51 7 3 15 25 20 WPHF047 208 60 1 1 3 2 8 14 6 22 8 92 21 1 35 50 40 WPHF047 230 60 1 1 3 2 8 14 6 22 8 92 21 1 35 50 40 WPHF047 208 60 3 1 3 2 8 10 6 16 5 101 16 1 25 50 40 WPHF047 230 60 3 1 3 2 8 10 6 16 5 101 16 1 25 50 40 WPHF047 460 60 3 1 3 1 1 4 2 6 6 51 6 4 15 25 20 WSHP SVX04A EN 23 e Electrical Requirements Table E3 WPHF Electrical Performance Standard Static Blower Option continued Blower Motor Blower Motor Compr Compr Compr Minimum Cir UL Max Fuse CSA CASE M
32. NOT DESIGNED ACCEPT OTHER WIRING OR 460 36 LEGEND DEVICE DESIGNATION DESCRIPTION 3 EQUIPMENT 460 VOLT i COMPRESSOR CONTACTOR T 1 L I 1K4 BLOWER RELAY H wm I 24 VAC 1 1 CONTROL POWER TRANSFORMER ino Name eras none 281 COMPRESSOR MOTOR 1 INSET 28151 HIGH PRESSURE CONTROL 1 28155 LOW PRESSURE CONTROL 1 101 COMFORTLINK 10 381 FAN MOTOR 3B1C1 FAN RUN CAPACITOR REVERSING VALVE ARTI LEAVING WIR TEMP SENSOR ART2 DISCHARGE AIR TEMP SENSOR 4S5 CONDENSATE FLOAT SWITCH 1781 TERMINAL BOARD 17A _YEL_ MM 15A 24 VAC 1781 17 D 28151 qe 178 ES 37 ioa 34 offs 1151 15 36A 24 VAC 1181 17 M oom 17H 40A Y 2 POSITION OUTSIDE 11 13 mee AIR DAMPER 1181 13 7 CONDENSATE DISCHARGE AIR OVERFLOW SENSOR OCCUPANCY CONNECTIONS SENSOR LEAVING WATER q SENSOR m GND SET FAN eo mia feti ZONE SENSOR 2 CONNECTIONS 11 1 25 mms COMMUNICATIONS COMM 25 c 1 8 ZONE SENSOR COMM 18 tmi Tere COMMUNICATIONS COMM 19 amp 1 1 14 UNK NOTES TRANSFORMER 171 SHOWN IS WIRED FOR 230V RED LEAD IS FOR 208V SEE INSET B FOR 460V TRANSFORMER 5 UNLESS OTHERWISE NOTED ALL SMTCHES ARE SHOWN AT 26 7 AT ATMOSPHERIC RELATIVE HUMIDITY WTH ALL UTILITIES TURNED lt 2 CONDENSATE OVERFLOW SWITCH 4S5 IS OPTIONAL NORMAL SHU
33. NTRETIEN PEUT ENTRAINER DES BLESSURES CORPORELLES SEVERES OU LA MORT IMPORTANT USE COPPER CONDUCTORS ONLY TO PREVENT EQUIPMENT DAMAGE UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT ANY OTHER WIRING LEGEND DEVICE ea Eis DESIGNATION DESCRIPTION f 460 VOLT H 8 1K1 COMPRESSOR CONTACTOR I 4 1K4 BLOWER RELAY u Er 24 VAC 1T1 CONTROL POWER TRANSFORMER i 281 COMPRESSOR MOTOR 1 INSET 28151 HIGH PRESSURE CONTROL 1 2B1S5 LOW PRESSURE CONTROL 1 8 17 Ye MM 15 24 VAC 1781 17 176 8195 MA 38A 1781 15 T Ca 1781 15 1781 13 111 13 9 NOTES TRANSFORMER 1T SHOWN IS WIRED FOR 230V RED LEAD IS FOR 208V SEE INSET B FOR 460 TRANSFORMER C2 CONDENSATE OVERFLOW SWITCH 455 IS OPTIONAL 3 LOW PRESSURE SWITCH 28155 IS OPTIONAL C4 REVERSING VALVE 401 IS STANDARD ON HEAT PUMP ONLY 101 COMFORTLINK 10 581 MOTOR 381C1 FAN RUN CAPACITOR 2411 REVERSING VALVE ARTI LEAVING WIR TEMP SENSOR 4RT2 DISCHARGE AIR TEMP SENSOR 455 CONDENSATE FLOAT SWITCH 1TB1 TERMINAL BOARD 24 VAC 171 17 E 30A_ sm 18 2 POSITION OUTSIDE DAMPER DISCHARGE AIR SENSOR LEAVING WATER SENSOR CIRCUIT 1 SENSOR CONNECTIONS COMMUNICATIONS ZONE SEN
34. SOR 18 COMMUNICATIONS UNK 5 UNLESS OTHERWISE NOTED ALL SWITCHES ARE SHOWN 25 C 7 ATMOSPHERIC PRESSURE AT SOX RELATIVE HUMIDITY WTH ALL UTILITES TURN AND AFTER NORMAL SHUTDOWN HAS OCCURRED 6 DASHED LINES INDICATE RECOMMENDED FIELD WRING BY OTHERS DASHED LINE ENCLOSURES AND OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD PHAN RES INDICATE ALTERNATE CIRCUITRY OR AVAILABLE SALES OPTIONS SOLID LINES INDICATE WIRING BY TRANE WSHP SVX04A EN Liste TRANE Literature Order Number WBSHP SVX04A EN File Number SV UN WSHP SVX04A 0803 Supersedes WSHP IOM 1 WPVF IOM 1 Trane Stocking Locati Inland A business of American Standard Companies Pesing ocation www trane com For more information contact your local district Trane has a policy of continuous product and data improvement and reserves the right to change office or e mail us at comfort trane com design and specifications without notice
35. TDOWN HAS OCCURRED Eton ros TORE Mae RED ahe x R ING VALVE 41 IS STANDARD ON HEAT PUMP ONLY Dk Gains Br RUE CIRCUITRY OR AVAILABLE SALES OPTIONS SOLID LINES 36 WSHP SVX04A EN WSHP SVX04A EN Unit Wiring e TRANE WPHF Basic 24V Diagram A WARNING HAZARDOUS VOLTAGE DISCONNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS BEFORE SERVICING FAILURE TO DISCONNECT POWER BEFORE SERVICING CAN CAUSE AVERTISSEMENT VOLTAGE HASARDEUXI DECONNECTEZ TOUTES LES SOURCES ELECTRIQUES INCLUANT LES DISJONCTEURS SITUES A DISTANCE AVANT D EFFECTUER L ENTRETIEN FAUTE DE DECONNECTER LA SOURCE ELECTRIQUE AVANT D EFFECTUER L ENTRETIEN PEUT ENTRAINER DES BLESSURES CORPORELLES SEVERES SEVERE PERSONAL INJURY OR DEATH gc QU LA IMPORTANT UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT ANY OTHER WRING L IDIO FANT 9 4 16 Prec t lt 4 e 1 5s DEVICE PREFIX LOCATION CODE AREA LOCATION 1 CONTROL PANEL 2 COMPRESSOR BLOWER MOTOR 4 UNTMTD 5 CUSTOMER PROVIDED LEGEND DEVICE UNE DESIGNATION NUMBER 1 1 COMPRESSOR CAPICATOR 8 37
36. UMPER W3 AND INSTALL LOW PRESSURE SWITCH 484 AB SHOWN 381 BLOWER MOTOR 12 3812 BLOWER MOTOR CAPICATOR lt REMOVE JUMPER W4 AND INSTALL OVERFLOW SWITCH 490 AS SHOWN a1 REVERSING VALVE 28 lt FOR MINUTE TIME DELAY OPTION REMOVE JUMPER WS AND INSTALL TIME DELAY 181 SHOWN 481 FREEZE PROTECTION SWITCH 23 Go FOR NIGHT SETBACK OPTION REMOVE JUMPER W AND INSTALL SETBACK TIME DELAY RELAY 1K7 r3 pon epa z lt a REVERSING VALVELALI AND FREEZESTAT 481 ARE STANDARD ON HEATING AND COOLING UNITS ONLY 406 OVERFLOW SWITCH 15 48 START KIT APPLIES TO WPHF 0361 0867 0674 UNITS ONLY SEE INSET 487 WATER SWITCH 24 162 COMPRESSOR START CAPICATOR lt HEATER 18 FOR 006 018 4 aa PTC START ASSIST 103 USED ONLY ON WPHD 0001 0001 amp 0131 37 e TRANE 38 FOR MED amp LOW SPEED BLACK amp PURPLE ON 460V UNIT ONLY Unit Wiring WPHF Tracer ZN510 Diagram NWARNING HAZARDOUS VOLTAGE DISCONNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS BEFORE SERVICING FAILURE TO DISCONNECT POWER BEFORE SERVICING CAN CAUSE SEVERE PERSONAL INJURY OR DEATH N AVERTISSEMENT VOLTAGE DECONNECTEZ TOUTES LES SOURCES ELECTRIQUES INCLUANT LES DISJONCTEURS SITUES A DISTANCE AVANT D EFFECTUER L ENTRETIEN FAUTE DE DECONNECTER LA SOURCE ELECTRIQUE AVANT D EFFECTUER L E
37. UNE DESIGNATION See NUMBER 1 1 COMPRESSOR CAPICATOR 8 37 1 UNLESS OTHERWISE NOTED ALL SWITCHES ARE SHOWN 25 C 77 AT ATMOSPHERIC 1K1 COMPRESSOR CONTACTOR 23 PRESSURE AT 50X RELATIVE HUMIDITY WITH ALL UTILITIES TURNED OFF AND AFTER A pora risiede T BLOWER MOTOR RED 20 mem 2 DASHED LINES INDICATE RECOMMENDED FIELD WIRING BY OTHERS DASHED LINE ENCLOSURES 1 7 SETBACK T DELAY RELAY 29 AND OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD PHANTOM 9 UNE ENCLOSURES INDICATE ALTERNATE CIRCUITRY OR AVAILABLE SALES OPTIONS SOLID LINES 1 8 COOLING RELAY 30 INDICATE WIRING BY TRANE CO 151 RANDOM START TIME DELAY 25 3 NUMBERS ALONG THE RIGHT SIDE OF THE SCHEMATIC DESIGNATE THE LOCATION OF CONTACTS 111 TRANSFORMER 24V 16 40 BY LINE NUMBER AN UNDERLINED NUMBER INDICATES A NORMALLY CLOSED CONTACT AN 1T2 TRANSFORMER 230V 16 AN OPEN ARROWHEAD BELOW THE LINE NUMBER POINTING UPWARD INDICATES A CONTACT WHICH BEGINS TIMING WHEN ENERGIZED 185 CUSTOMER TERMINAL SIRP 41 1784 TERMINAL STRIP lt 4 TRANSFORMER SHOWN IS WIRED FOR 230V RED LEAD IS FOR 208V SEE INSET B FOR 265V TRANSFORMER 281 COMPRESSOR MOTOR 8 381 BLOWER MOTOR 12 42 lt 6 FOR FIELD SUPPLIED OPTIONAL ELECTRIC HEAT COOLING RELAY 1K8 AND WTR TEMP SW 4S7 SHOWN IF NOT E REQUIRED INSTALL JUMPER WS BETWEEN AND THESES NO WR 381C2 BLOWER MOTOR CAPACITOR 11 REMOVE JUMPER W4 AND INSTALL OVERFLOW SWITCH 4S6 AS SHOWN 411 REVERSING
38. VALVE 28 453 HIGH PRESSURE SWITCH 23 FOR s MINUTE TIME DELAY OPTION REMOVE JUMPER WS AND INSTALL TIME DELAY IST AS SHOWN 454 LOW PRESSURE SWITCH 25 44 FOR NIGHT SETBACK OPTION REMOVE JUMPER Wi AND INSTALL SETBACK TIME DELAY RELAY 1K7 456 OVERFLOW SWITCH 25 11 REVERSING VALVE 4L1 IS STANDARD ON HEATING AND COOLING UNITS ONLY 457 MATER TEMP SWITCH 24 EE ien 681 DESUPERHEATER PUMP 7 12 12 DRAWING SHOWN IS WIRED FOR 230V C FOR 2 FUSE 5710 455 TEMP CUTOUT 6 10 46 35 e Unit Wiring WPVJ Tracer ZN510 Diagram A WARNING N AVERTISSEMENT HAZARDOUS VOLTAGE VOLTAGE HASARDEUX MOTOR sPEED MOTOR SPEED DISCONNECT ALL ELECTRIC POWER DECONNECTEZ TOUTES LES SOURCES INCLUDING REMOTE DISCONNECTS ELECTRIQUES INCLUANT LES BEFORE SERVICING DISJONCTEURS SITUES A DISTANCE FAILURE TO DISCONNECT POWER AVANT D EFFECTUER L ENTRETIEN FOR MED amp LOW SPEED BEFORE SERVICING CAN CAUSE FAUTE DE DECONNECTER LA SOURCE TIE BLACK amp PURPLE SEVERE PERSONAL INJURY OR ELECTRIQUE AVANT D EFFECTUER ON 460V UNIT ONLY DEATH L ENTRETIEN PEUT ENTRAINER DES BLESSURES CORPORELLES SEVERES OU LA MORT USE COPPER CONDUCTORS ONLY TO PREVENT EQUIPMENT DAMAGE 208 250 58 UNIT TERMINALS ARE
39. VJ 018 55 4 69 79 119 152 11 14 20 25 59 68 199 253 3 4 28 35 WPVJ 018 55 5 68 78 116 147 9 11 20 25 60 70 200 255 3 3 29 36 WPVJ 018 68 4 71 82 146 186 11 13 19 24 70 81 212 270 4 5 32 40 WPVJ 018 68 5 71 81 142 181 8 11 19 24 72 82 214 273 3 4 33 42 WPVJ 018 75 4 72 83 162 207 10 13 18 24 76 88 220 280 4 5 34 43 WPVJ 018 75 5 72 82 158 201 8 11 19 24 78 90 222 282 4 5 35 44 WPVJ 018 86 4 73 84 191 243 10 13 18 23 86 99 232 295 5 6 37 47 WPVJ 018 86 5 73 84 186 237 8 11 18 23 88 101 234 298 4 5 38 49 WPVJ 018 95 4 74 85 217 277 10 13 17 22 018 95 5 74 85 212 270 8 10 17 22 WPVJ 024 35 4 88 42 49 177 225 3 4 21 27 WPVJ 024 35 6 1 43 49 178 227 3 3 22 27 WPVJ 024 45 4 88 64 74 103 132 11 13 19 24 1 58 187 238 4 5 24 30 WPVJ 024 45 6 1 64 73 100 128 9 11 19 25 51 59 189 240 3 4 25 31 024 4 88 68 78 120 153 11 13 19 24 60 68 197 251 4 6 27 34 WPVJ 024 6 1 67 77 117 149 8 11 19 24 60 69 199 253 4 5 27 35 024 68 4 88 71 82 147 187 10 13 18 23 71 82 210 268 5 7 30 39 WPVJ 024 68 6 1 71 81 143 182 8 11 18 23 72 83 212 270 4 5 31 40 WPVJ 024 75 4 88 72 83 164 208 10 13 18 22 77 89 218 277 6 7 32 41 WPVJ 024 75 6 1 72 83 159 202 8 11 18 23 78 90 220 280 5 6 33 42 WPVJ 024 86 4 88 74 85 193 245 10 13 17 22 86 99 229 292 6 8 35 45 WPVJ 024 86 6 1 74 85 187 238 8 11 17 22 87 100 232 295 5 7 36 46 WPVJ 024 95 4 88
40. ance with the nameplate ratings Is the field wiring and circuit protection the correct size Is the low voltage control circuit wiring correct per the unit wiring diagram Is the piping system clean complete and correct A of all system flushing of debris from the water to refrigerant heat exchanger along with air purging from the water to refrigerant heat exchanger be done in accordance with the Closed Loop Ground Source Heat Pump Systems Installation Guide Is vibration isolation provided i e unit isolation pad hosekits Is unit serviceable See clearance specifications on page 6 Are the low high side pressure temperature caps secure and in place Are all the unit access panels secure and in place Is the thermostat in the OFF position Is the water flow established and circulating through all the units Is the duct work if required correctly sized run taped insulated and weather proofed with proper unit arrangement Is the condensate line properly sized run trapped and pitched Does the indoor blower turn freely without rubbing Has all work been done in accordance with applicable local and national codes Has heat transfer fluid been added in the proper mix to prevent freezing in closed system application 25 e Sequence of Operation Initial Unit Start up Start up for 24V basic controls is included below Note Start up for the Tracer ZN510 controller may be fo
41. and material shortage file a freight claim and notify appropri ate sales representation Note The vertical units have been tied to the skid by 8 shipping brackets with 16 5 16 screws Remove the 8 screws attached on the unit side and 2 screws at tached at the L bracket side The unit may now be slid off of the skid Re attach 8 of the screws into the unit base pan 2 Verify the correct model options and voltage from the unit name plate 3 Verify the installation location of the unit will provide the required clearance for proper operation 4 Remove refrigeration access panel and inspect the unit Be certain the refrigerant tubing has clearance from adjacent parts WARNING Hazardous Voltage Disconnect all electric power including remote disconnects before servicing Follow proper lockout tagout procedures to ensure the power can not be inadvertently energized Failure to disconnect power before servicing could result in death or serious injury Main Electrical 5 Verify the power supply complies with the unit nameplate specifica tions 6 Inspect all control panel compo nents tighten any loose connec tions Connect properly sized tected power supply wiring to a field supplied installed disconnect switch and to the unit contactor 1K1 in the unit s cabinet control box for equipment 8 Install proper grounding wires to an earth ground Note field installed
42. chrader Connections Connections for the low and high side ofthe refrigeration system are located conveniently at the equipments front panel Sheet metal removal is not re quired for positive connection to the high and low schrader connections e Dimensions Weights Clearance Table 1 Unit weights Shipping Shipping Size Weight Weight with pallet Ib w o pallet Ib WPVJ 018 249 239 024 250 240 030 298 288 036 315 305 042 324 314 048 398 388 060 439 429 072 440 430 WPHF 021 027 279 267 035 040 367 356 047 057 433 403 A WARNING Improper Unit Lift Test lift unit approximately 24 inches to verify proper center of gravity lift point To avoid dropping of unit reposition lifting point if unit is not level Failure to properly lift unit could result in death or serious injury or possible equipment or property only damage Access Control Box Access I I I I I I I I 1 1 I I I I I I I Blower I I I I I I I I I I I I I I I I 18 457 Clearance Surround Figure 1 Mechanical clearances WPHF Unit Front water and electrical connections Return air side TOP VIEW Possible 610 supply air duct or loop pump kit location 24 610 Figure 2 Mechanical clearances WPVJ 6
43. e FRANE Extra High Efficiency Water Source Heat Pump Models WPVJ and WPHF Models A and later Design Sequence WPVJ 018 072 60 HZ WPHF 021 057 60 HZ WSHP SVX04A EN e TRANE 2003 American Standard Inc All rights reserved Notice NOTICE Warnings and Cautions appear at appropriate sections throughout this manual Read these carefully WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices CAUTION Indicates a situation that may result in equipment or property damage only accidents Important Equipment is shipped FOB Free on Board at the manufacturer Therefore freight claims for damages against the carrier must be initiated by the receiver NOTICE Unit contains HCFC R 22 Refrigerant Instructions Section 608 Paragraph C of the 1990 Clean Air Act states Effective July 1 1992 it shall be unlawful for any person in course of maintaining servicing repairing or disposing of an air conditioning system to knowingly vent or release any CFC or HCFC refrigerant Minimal releases air purges or refrigerant hoses associated with good faith attempts to recapture or recycle are exempt from the ban on venting Responsible Refrigerant
44. flow Figure 4 It is imperative to main tain water in the trap and not allow the trap to dry out during heating season Keeping the trap primed at all times will enable the water to flow properly Installation Condensate piping must be installed to allow the cleanable condensate pan to be removed for cleaning 4 Flush System See page 17 for sys tem flushing Water Connection For vibration isolation it is recom mended that flexible steel braided hoses be installed instead of hard pip ing between the supply return risers and the equipment Trane offers 4 types of hose kit varia tions e Stainless steel braided flexible hose with manual shut off ball valves 2 Figure 4 Negative pressure trap NEGATIVE 551790 TRAPPING e Stainless steel braided flexible hose with manual deluxe shut off ball valves e Stainless steel braided flexible hose with manual circuit setter valve e Stainless steel braided flexible hose with automatic balancing valve Additional accessories such as a strainer are recommended for use to eliminate contaminants from entering the co axial water to refrigerant heat exchangers 1 28 4 FOR EVERY 1 2 4 emm OF NEGATIVE STATO 1 084 m HALF M J PIRE DIAMETER INSULATION 3 SUPALY AR B WSHP SVX04A EN Connecting Distributed Pump Kit to a Closed Loop System All
45. ing checks before accepting a unit 1 Verify that the nameplate data matches the data on the sales order and bill of lading including electrical data 2 Verify that the power supply complies with the unit nameplate specifications 3 Visually inspect the exterior of the unit for signs of shipping damage Do not sign the bill of lading accepting the unit s until inspection has been com pleted Check for damage promptly after the unit s are unloaded Once the bill of lading is signed at the jobsite the unit s are now the property of the SOLD TO party and future freight claims MAY NOT be accepted by the freight company 4 Verify that the refrigerant charge has been retained during shipment by use of gauges Schrader taps are located external to the cabinet on the 1 1 2 ton through 6 ton equipment 5 After assuring that charge has been retained reinstall the schrader caps to assure that refrigerant leakage does not occur WARNING Microbial Growth Wet interior unit insulation can become an amplification site for microbial growth mold which may cause odors and damage to the equipment and building materials If there is evidence of microbial growth mold on the interior insulation the insulation should be removed and replaced prior to operating the system Jobsite Storage This unit is intended for indoor use only To protect the unit from damage due to the elements and to prevent possible IAQ contaminant sources from growi
46. ipment is constructed of cop peror cupro nickel option for the wa ter section and stainless steel for the refrigeration section The heat exchanger is leak tested to assure there is no cross leakage be tween the water and refrigerant gas Water Connections Water connections are located at the unit front for both the WPVJ and WPHF units They are clearly labled for supply return connection Sizes are as follows Dia Type 3 4 WPHF 021 027 Water in out T WPHF 030 072 Water in out yd WPVJ Water in out 3 4 Drain 1 2 Desuperheater Blower Motor The blower and motor is located inside the unit cabinet The motor may be easily removed for service through the equipment blower access panel Controls The control system offered to control the unitis a Basic 24 volt control Basic 24 volt control or Tracer ZN510 control A 50 VA transformer is factory supplied on the Basic 24V control con figurations A 75 VA transformer is fac e TRANE tory supplied on the ZN510 digital control configurations ZN510 Controls WPVJ and WPHF option Units incorporating the ZN510 control option design will include a digital LonTalk certified control board The control board will support such op tions as random start delay heating cooling status occupied unoccupied mode and fan filter status Power wiring is made atthe contactor See manual WSHP IOP 2 for diagnos tic information S
47. is im portant to consider the unit s draw thru design requiring negative pres sure trapping In a properly trapping system when condensate forms during normal operation the water level in the trap rises until there is a constant flow Figure 3 It is imperative to main tain water in the trap and not allow the trap to dry out during heating season Keeping the trap primed at all times will enable the water to flow properly Condensate piping must be installed to allow the cleanable condensate WSHP SVX04A EN Installation pan to be removed for cleaning Minimum clearances for drain pan removal are 22 sizes 018 and 024 25 sizes 030 and 042 and 27 siz es 048 through 072 4 Flush System See page 17 for sys tem flushing Water Connection For vibration isolation it is recom mended that flexible steel braided hoses be installed instead of hard pip ing between the supply return risers and the equipment Trane offers 4 types of hose kit varia tions e Stainless steel braided flexible hose with manual shut off ball valves e TRANE e Stainless steel braided flexible hose with manual deluxe shut off ball valves e Stainless steel braided flexible hose with manual circuit setter valve e Stainless steel braided flexible hose with automatic balancing valve Additional accessories such as a strainer are recommended for use to eliminate contaminants from entering the co
48. mpacity Device WPVJ024 208 60 1 12 9 11 40 56 0 1 16 0 1 50 1 4 1 15 8 25 No 0 WPVJ024 208 60 1 13 11 11 40 56 0 1 16 0 1 50 1 4 1 16 0 25 Yes 0 21 WPVJ024 220 240 50 1 10 9 9 60 47 0 1 13 5 1 30 1 4 1 13 3 20 No 0 WPVJ024 230 60 1 12 9 11 40 56 0 1 16 0 1 50 1 4 1 15 8 25 No 0 WPVJ024 230 60 1 13 11 11 40 56 0 1 16 0 1 50 1 4 1 16 0 25 Yes 0 21 WPVJ024 265 60 1 10 9 9 60 47 0 1 13 5 1 30 1 4 1 13 3 20 No 0 WPVJ024 265 60 1 11 11 9 60 47 0 1 13 5 1 30 1 4 1 13 5 20 0 21 WPVJ030 208 60 1 15 1 13 60 67 0 1 19 0 1 50 1 4 1 18 5 30 0 WPVJ030 208 60 1 15 31 13 60 67 0 1 19 0 1 50 1 4 1 18 7 30 Yes 0 21 WPVJ030 220 240 50 1 14 4 12 10 58 0 1 17 0 2 30 13 1 17 4 25 0 WPVJ030 230 60 1 15 1 13 60 67 0 1 19 0 1 50 1 4 1 18 5 30 0 WPVJ030 230 60 1 15 31 13 60 67 0 1 19 0 1 50 1 4 1 18 7 30 0 21 WPVJ030 265 60 1 144 12 10 58 0 1 17 0 2 30 1 3 1 17 4 25 0 WPVJ030 265 60 1 14 61 12 10 58 0 1 17 0 2 30 1 3 1 17 6 25 0 21 WPVJ036 208 60 1 17 8 15 00 73 0 1 21 0 2 80 13 1 21 6 35 0 WPVJ036 208 60 1 18 01 15 00 73 0 1 21 0 2 80 1 3 1 21 8 35 Yes 0 21 WPVJ036 208 60 3 13 5 10 70 63 0 1 15 0 2 80 13 1 16 2 25 0 WPVJ036 208 60 3 13 71 10 70 63 0 1 15 0 2 80 1 3 1 16 4 25 0 21 WPVJ036 220 240 50 1 16 6 14 30 71 0 1 20 0 2 30 1 3 1 20 2 30 0 WPVJ036 230 60 1 17 8 15 00 73 0 1 21 0 2 80 13 1 21 6 35 0 WPVJ036 230 60 1 18 01 15 00 73 0 1 21 0 2 80 1 3 1 21 8 35 0 21 WPVJ036 23
49. mperature X Inadequate air flow Increase CFM Low Pressure switch open X Dirty filter Clean replace X X Undercharged with refrigerant Increase charge X X Defective pressure switch Replace X X Heat transfer fluid too cold Raise water temperature 34 WSHP SVX04A EN WSHP SVX04A EN NWARNING HAZARDOUS VOLTAGE DISCONNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS BEFORE SERVICING FAILURE TO DISCONNECT POWER BEFORE SERVICING CAN CAUSE SEVERE PERSONAL INJURY OR DEATH Unit Wiring WPVJ Basic 24V Diagram VOLTAGE HASARDEUX DECONNECTEZ TOUTES LES SOURCES ELECTRIQUES INCLUANT LES DISJONCTEURS SITUES A DISTANCE AVANT D EFFECTUER L ENTRETIEN FAUTE DE DECONNECTER LA SOURCE ELECTRIQUE AVANT D EFFECTUER L ENTRETEN PEUT ENTRAINER DES 5 SEVERE AVERTISSEMENT e TRANE IMPORTANT USE COPPER CONDUCTORS ONLY TO PREVENT EQUIPMENT DAMAGE UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT ANY OTHER WIRING 10 11 381C2 RgA BR p au 1784 10 i z 1 7 18 i EY H i 1K8 2224 24 k ss 178 6 1 85 7 8 DEVICE PREFIX LOCATION CODE TO DAY NTE SIGNAL LOCATON 4 VAC CONTROL PANEL ARR JUMPER I 1 Y amp W s I 5 CUSTOMER PROVIDED finn Sb bh 1 LEGEND DEVICE
50. n proper flow Calculate the approximate volume of water in the system by using the re quirements detailed in Table 2 Add three gallons to this total to allow for the water contained in the hose kit and geothermal unit WSHP SVX04A EN Installation From Units To Units W O W l Bronze or Cast Iron Pump Purging Cap 2 EC 3 way Valve 2 H 1 x barb fittings 4 hose clamps Figure 5 Pump module and hose kit Table 2 Required Antifreeze by volume Minimum Temperature for Type of Freeze Protection Antifreeze 10 F 15 F 20 F 25 F 30 F Methanol 25 21 16 10 3 Propylene 93 21 19 9 6 Glycol Ethylene Glycol 20 19 16 14 12 Cleaning and Flushing the Water Loop After the piping system is complete cleaning and flushing the water loop should be done to avoid trash settle out in the condenser Figure 6 An ex tra pipe may be necessary to connect the hose kits 1 Electrical power to the unit should be disconnected 2 Double back the supply hose and connect directly to the return riser valve Fill the water system with clean wa ter using the water make up connec tions Note Air vents should be opened during filling 4 With the air vents closed start the circulating pump and then crack the air vents to bleed off the trapped air as suring circulation through all compo nents of the
51. ng the unit should be stored indoors If indoor storage is not possible the following provisions for outdoor storage must be met 1 Place the unit s on a dry surface or raise above the ground to assure ade quate air circulation beneath the unit 2 Cover the unit s with a water proof tarp to protect them from the elements 3 Make provisions for continuous venting of the covered units to prevent moisture from standing on the unit s surfaces Wet interior unit insulation can become an amplification site for microbial growth mold which has been determined to be a cause of odors and serious health related indoor air quality problems 4 Store refrigeration units units in the normal UP orientation to maintain oil in the compressor 5 Model WPHF units should not be stacked more than three high Do not stack WPVJ units WSHP SVX04A EN WSHP SVX04A EN General Information Unit Nameplate The unit nameplate is located at the front of the unit It includes the unit model number serial number electri cal characteristics refrigerant charge and other pertinent unit data Compressor Nameplate The nameplate for the compressors are located on the compressor shell Unit Description Before shipment each unit is leak test ed dehydrated charged with refriger ant and run tested for proper control operation Water to Refrigerant Coils The co axial water to refrigerant heat exchanger for the 1 1 2 ton through 6 ton equ
52. odel No Volts Hz Ph HP FLA RLA MCC LRA cuit Amps or HACR Max Fuse Max Size Circuit Brkr WPHF057 208 60 1 1 2 4 1 22 3 34 8 122 32 0 50 60 50 WPHF057 230 60 1 1 2 4 1 22 3 34 8 122 32 0 50 60 50 WPHF057 208 60 3 1 2 4 1 14 4 25 5 101 22 1 35 50 45 WPHF057 230 60 3 1 2 4 1 14 4 25 5 101 22 1 35 50 45 WPHF057 460 60 3 1 2 1 8 7 1 11 1 51 10 7 15 20 20 Table 4 WPHF Electrical Performance High Static Blower Option Blower Motor Blower Motor Compr Compr Compr Minimum Cir UL Max Fuse CSA CASE Model No Volts Hz Ph HP FLA RLA MCC LRA cuit Amps or HACR Max Fuse Max Size Circuit Brkr WPHF047 208 60 1 1 2 46 14 6 22 8 92 22 9 35 50 40 WPHF047 230 60 1 1 2 46 14 6 22 8 92 22 9 35 50 40 WPHF047 208 60 3 1 2 46 10 6 16 5 101 17 9 25 50 45 WPHF047 230 60 3 1 2 4 6 10 6 16 5 101 17 9 25 50 45 WPHF047 460 60 3 1 2 2 2 4 2 6 6 51 7 5 15 25 20 WPHF057 208 60 1 1 2 46 22 3 34 8 122 32 5 50 60 50 WPHF057 230 60 1 1 2 46 22 3 34 8 122 32 5 50 60 50 WPHF057 208 60 3 1 2 46 14 4 22 5 101 22 6 35 50 45 WPHF057 230 60 3 1 2 46 14 4 22 5 101 22 6 35 50 45 WPHF057 460 60 3 1 2 2 2 7 1 11 1 51 15 25 20 24 WSHP SVX04A EN Pre Start up e TRANE Pre Start Checklist Checklist Before energizing the unit the following system devices must be checked WSHP SVX04A EN Is the high voltage power supply correct and in accord
53. piping external to the unit is the re sponsibility of the installer The water pipe installation must be done in ac cordance with local codes If no local code applies national codes should be followed It is the contractor s respon sibility to know and adhere to all appli cable codes Water inlet and outlet to the unit s wa ter to refrigerant heat exchanger are clearly marked on the submittal draw ings found on pages 7 through 13 The supply and return piping must be in stalled correctly to the unit to ensure the safety devices will work properly Units that are not piped accordingly will not obtain the manufacturers war ranty A pump module and hose kit Figure 5 may be used to connect the unit to closed loop piping Using Antifreeze In areas of the country where entering water temperatures drop below 45 F or where piping is being run through areas subject to freezing the loop must be freeze protected by using an approved antifreeze solution to pre vent the earth loop water from freez ing inside the heat exchanger Methanol Ethylene and Propylene Glycol are the most commonly used antifreeze solutions Consult your geo thermal unit supplier for the best solu tions in your area Propylene glycol is not recommended in installations where the water tem perature are expected to fall below 30 F At extreme temperatures the vis cosity increases to the point where normal loop circulating pumps cannot maintai
54. r to minimize troubleshooting and costly system failures complete the following checks and data entries before the system is put into full operation MODE HEAT COOL Entering fluid temperature Leaving fluid temperature Temperature differential Return air temperature DB WB Supply air temperature DB WB Temperature differential Water coil heat exchanger PSIG Water Pressure IN PSIG Water coil heat exchanger PSIG Water Pressure OUT PSIG Pressure Differential PSIG PSIG COMPRESSOR Amps Volts Discharge line temperature after 10 minutes JOO 00000005 30 WSHP SVX04A EN WSHP SVX04A EN e TRANE Preventive Maintenance Maintenance on the unit is simplified with the following preventive sugges tions Filter maintenance must be performed to assure proper operation of the equipment Filters should be inspect ed at least every three months and re placed when it is evident they are dirty Filter sizing includes Model WPVJ Filter Size nominal 018 024 16 x 20 030 042 20 x 25 048 072 20 x 30 Model WPHF Filter Size nominal 021 027 16 x 24 035 040 1 16 16 1 16 20 047 057 18 20 WARNING Hazardous Voltage Disconnect all electric power in cluding remote disconnects be fore servicing Follow proper lockout tagout procedures to en sure the power can not be inad vertently energized Failure to disconnect power befo
55. re servic ing could result in death or seri ous injury Check the contactors and relays within the control panel at least once a year It is good practice to check the tight ness of the various wiring connections within the control panel A strainer 60 mesh or greater must be used on an open loop system to keep debris from entering the unit heat exchanger and to ensure a clean sys tem For units on well water it is important to check the cleanliness of the water to refrigerant heat exchanger Should it become contaminated with dirt and scaling as a result of bad water the heat exchanger will have to be back flushed and cleaned with a chemical that will remove the scale This service should be performed by an experi enced service person WARNING Hazardous Chemicals Coil cleaning agents can be either acidic or highly alkaline Handle chemical carefully Proper han dling should include goggles or face shield chemical resistant gloves boots apron or suit as re quired For personal safety refer to the cleaning agent manufactur ers Materials Safety Data Sheet and follow all recommended safe handling practices Failure to fol low all safety instructions could result in death or serious injury It should be noted that the water qual ity should be checked periodically See Table 6 Table 6 Water Quality Table Scaling Calcium and magnesium total hardness Less than 350 ppm Corrosion
56. st values in Table OP1 Page 27 11 Set the thermostat to maintain the desired space temperature 12 Instruct the owner on system operation WSHP SVX04A EN e TRANE Operating Pressures WPVJ Operating Pressures GENERAL There are many variables airflow air temperatures in an air conditioning system that will affect operating refrigerant pressures and temperatures The charts below shows approximate conditions and is based on air flow at the rated SCFM entering air at 80 6 F DB 66 2 F WB in cooling 68 in heating Heating data with 35 F EWT is based on the use of an anti freeze solution having a freezing point 20 F lower than the minimum expected entering temperature Table OP 1 Operating pressures and temperature for PSC motor Units with PSC motors Operating Data Cooling Heating Model Entering Water Suction Pres Discharge Water Air Temp Suction Pres Discharge Water Temp Air Temp Water Temp Flow sure Pressure Temp Drop FDB sure Pressure Drop F Rise EE GPM PSIG PSIG Rise F PSIG PSIG FDB WPVJ 018 35 4 42 49 176 224 2 2 21 27 WPVJ 018 35 5 43 50 177 226 2 2 22 28 018 45 4 66 76 101 129 11 14 20 25 51 58 188 239 3 3 25 31 WPVJ 018 45 5 66 76 98 125 9 11 20 26 52 60 189 241 2 3 25 32 WP
57. t The unit is equipped with safety con trols including high pressure control and low pressure control to shut off the compressor under abnormal pres sure conditions If the safeties shut off the compressor a lockout relay pre vents short cycling from the abnormal condition When conditions are cor rected the lockout control can be reset by setting the thermostat system switch to OFF wait a few minutes for the system pressure to equalize and then return to HEAT or COOL If the condition continues an authorized service person should check out the unit 33 e Troubleshooting Checklist Problem Heating Cooling Cause Correction x x Main power off Check fuses x x Defective control transformer Replace No response to any thermostat setting x x Broken or loose connection Repair x x Defective thermostat Replace x X Transformer Reset Transformer Unit short cycles x Thermostat sensor improperly located Relocate x x Defective compressor overload Replace if external x Defective compressor contactor Replace Blower runs but compressor does not x x Supply Voltage too low Correct x x Defective compressor capacitor Replace X X Defective windings Replace X X Limit switches open Check cause Replace or repair X X Dirty filter Replace clean X X Blower RPM too low
58. und in WSHP IOP 2 26 1 Set the thermostat to the highest position 2 Set the thermostat system switch to COOL with the fan control to AUTO The compressor should NOT run 3 Reduce the temperature control setting until the compressor reversing valve solenoid valve and loop pump are energized Adjust water flow utilizing pressure temperature plugs and comparing to tables contained in specification sheet data Water leaving the heat exchanger should be warmer than the entering water temper ature approximately 9 12 blower operation should be smooth compressor and blower amps should be within data plate ratings the suction line should be cool with no frost observed in the refrigerant circuit 4 Check the cooling refrigerant pressures against values in Table OP1 Page 27 5 Turn the thermostat switch to the OFF position Unit should stop running and the reversing valve should de energize 6 Leave unit off for approximately FIVE minutes to allow for pressure equalization 7 Turn the thermostat to the lowest setting 8 Set the thermostat system switch to the HEAT position 9 Adjust the temperature setting upward until the unit is energized Warm air should blow from the register A water temperature decrease of approximately 5 F 9 F leaving the heat exchanger should be noted The blower and compressor operation should be smooth with no frost observed in the refrigeration circuit 10 Check the heating refrigerant pressures again

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