Trane WPHF - Manuals

WSHP-SVX04A-EN 5 GeneralInformation 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 loca...

6 WSHP-SVX04A-EN Table 1: Unit weights Size Shipping Weight with pallet (lb) Shipping Weight w/o pallet (lb) 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 WARNING Improper Unit Lift! Test l...

14 WSHP-SVX04A-EN 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 c...

WSHP-SVX04A-EN 15 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. Not...

16 WSHP-SVX04A-EN Unit Installation; WPHF 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. Not...

WSHP-SVX04A-EN 17 Connecting a Distributed Pump Kit to a Closed Loop System All 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 contra...

18 WSHP-SVX04A-EN 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 t...

WSHP-SVX04A-EN 19 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 ...

WSHP-SVX04A-EN 25 Pre-StartChecklist Pre-Start-up Checklist Before energizing the unit, the following system devices must be checked: ____ Is the high voltage power supply correct and in accordance with the nameplate ratings? ____ Is the field wiring and circuit protection the correct size? ____ Is ...

26 WSHP-SVX04A-EN Initial Unit Start-up Start-up for 24V (basic) controls is included below: Note: Start-up for the Tracer TM ZN510 controller may be found in WSHP-IOP-2. 1.Set the thermostat to the highest position. 2.Set the thermostat system switch to COOL with the fan control to AUTO. The compre...

28 WSHP-SVX04A-EN Table OP-1: Operating pressures and temperature for PSC motor Units with PSC motors Operating Data Cooling Heating Model Entering Water Temp, °F Water FlowGPM Suction Pres- sure,PSIG Discharge Pressure, PSIG Water Temp Rise, °F Air Temp Drop, °FDB Suction Pres- sure,PSIG Discharge ...

WSHP-SVX04A-EN 29 Operating Pressures 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. Water Volume Table 5 is provided for use in calculating glycol requirements for the WPVJ ...

30 WSHP-SVX04A-EN Start-up Checklistand 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 or...

WSHP-SVX04A-EN 31 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...

32 WSHP-SVX04A-EN 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 ...

WSHP-SVX04A-EN 33 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 manua...