Manuale d’uso / di manutenzione del prodotto WPHF del fabbricante Trane
Vai alla pagina of 39
WSHP -S VX04A -EN Models “ A” and later Design S equence Installation Owner Diagnostics Extr a High Ef ficienc y W at er -Sour ce Heat Pump Models WPVJ and WPHF WPVJ 0 18-072 – 60 HZ WPHF 021 -0.
© 2003 American Standard Inc. All rights reserved. WSHP-SVX04A-EN Notice NO TICE: W arnings and Cautions appear at approp riate sections throughout this manual. Re ad these careful ly . W ARNING -Indicates a potential ly hazardous situation whic h, if not avoi ded, could result in death or seri ous injury .
WSHP-SVX04A-EN 3 Contents Installation/Star tup/Commissioning 4 Pre-installation Chec klist 4 General Information 5 Dimensions/W eights 6 Installation Instructions 14 Electrical Requirements 20 Pre-St.
4 WSHP-SVX04A-EN W ARNING Fiberglass W ool! Pr oduct contains fiberglass wool. Disturbing the insulation in this product duri ng installation, maintena nce or repair will expose y ou to airborne particles of glass wool fibe rs and ceramic f ibers known to the state of California to cause cancer thr ough inhalation.
WSHP-SVX04A-EN 5 General Inf ormation Unit Na mepla te The unit namepl ate is located at the front of the unit. It includes the un it model number, serial number , electri- cal characteristics, refrigerant charge, and other pertinent unit data. Compressor Nameplate The nameplate for the compressors are located on th e compressor shell.
6 WSHP-SVX04A-EN T able 1: Unit weights Size Shipping Weight with palle t (lb) Shipping Weight w/o pallet (lb) WPVJ 01 8 249 239 024 250 240 030 298 288 036 315 305 042 324 314 048 398 388 060 439 429 072 440 430 WPHF 021, 027 279 267 035.
WSHP-SVX04A-EN 7 Dimensions WPHF 021 -057.
8 WSHP-SVX04A-EN Dimensions WPVJ 0 1 8-024 LH.
WSHP-SVX04A-EN 9 Dimensions WPVJ 0 1 8-024 RH.
10 WSHP-SVX04A-EN Dimensions WPVJ 030-042 LH.
WSHP-SVX04A-EN 11 Dimensions WPVJ 030-042 RH.
12 WSHP-SVX04A-EN Dimensions WPVJ 048-072 LH.
WSHP-SVX04A-EN 13 Dimensions WPVJ 048-072 RH.
14 WSHP-SVX04A-EN General Installation Checks The checklist below is a summary of the steps required to su ccessf ully i n- stall a unit. Thi s checklist is intended to acquaint the installing personnel wi th procedures r equired in the installation process.
WSHP-SVX04A-EN 15 Unit Installation; WPVJ Duct collars are prov ided for the WPVJ equipment. The duct system and dif- fusers should be si zed inaccordance with ASHRAE or ACCA Manual D. 1 Install a flexible connecto r (field provided) for su pply/return air duct connections on all metal duct sys- tems.
16 WSHP-SVX04A-EN Unit Installation; WPHF Duct collars are provided for the WPHF equipment. The duct system and dif- fusers should be sized inac cordance with ASHRAE or ACCA Manual D. 1 Install a flexible connector (field provided) for supply/return air duct connections on all m etal duct sys- tems.
WSHP-SVX04A-EN 17 Connecting a Distributed Pump Kit to a Closed Loop System All piping exte rnal to the unit is the re- sponsibility of the installer. Th e water pipe installation must be done in ac- cordance with local codes. If no local code applies, nation al codes should be followed.
18 WSHP-SVX04A-EN Field Installed Power W iring Power wiring to th e equipment must conform to Nation al and Local Ele ctric Codes (NEC) by a professional ele ctri- cian.
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.
20 WSHP-SVX04A-EN T able E1: WPVJ Electrica l P erformance (Standard Static B lower Option) Model No. Vo l t s / H z / P h To t a l FLA Comp. RLA (ea) Comp. LRA (ea) No. of Compres . Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num Minimum Circuit Ampacity Overcurre nt Protective Device Desup Desup RLA WPVJ018 208/60/1 10.
WSHP-SVX04A-EN 21 T able E1: WPVJ Electrical Perf ormance (Standard Static Blower Option-con tinued) T able E2: WPVJ Electrical Perf ormance (High Static Blower O ption) Model No. V olts/Hz/Ph To t a l FLA Comp. RLA (ea) Comp. LRA (ea) No. of Compres.
22 WSHP-SVX04A-EN T able E2: WPVJ Electrical Perf ormance (High Static Blower Option-continued) Model No. V olts/Hz/Ph To t a l FLA Comp. RLA (ea) Comp. LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num Minimum Circuit Ampacity Overcurrent Protective Device Desup Desup RLA WPVJ024 208/60/1 12.
WSHP-SVX04A-EN 23 T able E2: WPVJ Electrical Perf ormance (High Static Blower O ption-continued) T able E3: WPHF Electrical Perf ormance (Standard Static Blower Option) Model No.
24 WSHP-SVX04A-EN T able E3: WPHF Electrical Perf ormance (Standard Static Blower Option-continued) T able E4: WPHF Electrical Perf ormance (High Stat ic Blower Op tion) Model No. V olts/Hz/Ph Blower Motor HP Blower Motor FLA Compr . RLA Compr . MCC Compr .
WSHP-SVX04A-EN 25 P re-Star t Chec klist Pre-Start-up Checklist Before energizing the unit, the follow ing system devices must be checked: ____ Is the high voltage power supply correct and in accordan.
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 switc h to COOL with the fa n cont rol to AU TO .
WSHP-SVX04A-EN 27 Operating Pressures GENERAL: There are many variables (airflow, air temperatures) in an air conditioning system that will affect operating refriger ant pressures and temperatures. The charts below shows approx imate conditions and is based on air flow at the rated SCFM, entering air at 80.
28 WSHP-SVX04A-EN Table OP-1: Operating pressures and temperature for PSC motor Units with PSC motors Operating Data Cooling Heating Model Entering W ater T emp, °F Wa t e r Flow GPM Suction Pres- su.
WSHP-SVX04A-EN 29 Operating P ressures Water Pressure Drop Table 4 shoul d be used to de fine feet of head /pressure dro p. Note: To calculate feet of head, when usi ng gauges that read in PSIG, mul tiply PSI by 2.31. Water Volume Table 5 is provided for use in calculating g lycol requirements for the WPVJ unit.
30 WSHP-SVX04A-EN Star t-up Chec klist and Log Installing Cont ractor: Use this form to thoroughly check-out the sy stem and units before and durin g start-up. (This form nee d not be returned to the factory unless requested during technical serv ice support).
WSHP-SVX04A-EN 31 Preve nt ive M ai nt e na nc e Maintenance on the unit i s simplified with the following preventive sugges- tions: Filter main tenance must be p erformed to assure proper operation of the equipment. Filters shou ld be inspect- ed at least every three months, and re- placed when it is evident they are dirty.
32 WSHP-SVX04A-EN Warranty Information Standard Warranty The standard water-source heat pump warranty is Trane’ s parts-only warrant y, running 12-months from star- tup, not to exceed 18-months fro m shipment. Extended Warranty The optional extended warranty is a second thr ough fifth year warranty.
WSHP-SVX04A-EN 33 WARNING Hazardous S er vice P rocedures! The maintenance and tr ouble shooting procedures recommend- ed in this section of the manual could result in e xposure to electri- cal, mec hanical or other potential safety haza rds. Alw ays re fer to the safety warnings pro vided throughout th is manual concern- ing these proced ures.
34 WSHP-SVX04A-EN T r oubleshooting Chec klist Problem Heating Cooling Cause Corre ction No response t o any thermost at setting X X Main power of f Check fuses X X Defect ive control tran sformer R e.
WSHP-SVX04A-EN 35 Unit Wiring WPVJ Basic 24V Diagram.
36 WSHP-SVX04A-EN Unit Wiring WPVJ T racer ZN51 0 Diagram.
WSHP-SVX04A-EN 37 Unit Wiring WPHF Basic 24V Diagram.
38 WSHP-SVX04A-EN Unit Wiring WPHF T racer ZN51 0 Diagram.
T rane has a policy of continuous product and data improvement and reserves the right to c hange design and specifications without n otice. Literature Order Number WSHP -SVX04A-EN File Number SV -UN-WSHP -SVX04A-0803 Supersedes WSHP -IOM-1, WPVF -IOM-1 Stoc king Location Inlan d T rane A business of American Standard Companies www .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Trane WPHF è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Trane WPHF - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Trane WPHF imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Trane WPHF ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Trane WPHF, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Trane WPHF.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Trane WPHF. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Trane WPHF insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
