Trane PTAC-SVX01C-EN manuale d’uso

Installation, Oper ation, and Maint enance Sept ember 2006 PT A C-S VX0 1C-EN PTEE070/PTHE070 (7 ,00 0 Bt uh) PTEE090/PTHE 090 (9,00 0 Bt uh) PTEE1 20/PTHE1 20 (1 2,00 0 Bt uh) PTEE1 50/PTHE1 50 (1 5,00 0 Bt uh) P ac k ag ed T er minal Air Conditioner[...]

2 PT AC-S VX01C-EN T able of Con tents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Model Number Descr ipti on . . . . . . . . . . . . . . . . . . . . . . . . . 3 Gener al Infor mation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

PT AC-S VX0 1C-EN 3 *All heat pump units must have electric heat. Digit 8—Main P ow er Supply 1 = 230-208V/60Hz/1phase 2 = 265V/60Hz/1phase 4 = 1 15V/60Hz/1phase (Hydronic Only) Digit 9 —Electric Heat Capacity* U = Univer sal Heater (Heater kW determined by power cord, see Accessories Section) W = Hydronic (shi ps with no front co ver & no [...]

Gener al Infor m ation © 20 05 American Standard Inc. All rights reserved PT AC-S VX01C-EN NO TICE: W ar nings and Cautions appear in appr opr iate sections thr oughout this manual. Read these carefully . WA R N I N G Indicat es a pot entially hazar dous situati on which, if not a void ed, could r esult in death or ser ious injury . CA UTION Indic[...]

PT AC-S VX0 1C-EN 5 General Information Refr iger ant Handling Pr ocedur es WA R N I N G Contains Refr iger ant! Syst em contains oil and r efri ger ant under high pr essure. Reco ver ref ri ger an t to re l ie ve p res s ure be fo re opening the syst em. See unit nameplate for r efrig erant type. Do not use non-appr ove d r efrig erants, re fr ige[...]

6 PT AC-S VX01C-EN Pre-Installation Pr e-Installation Consider ations Before beginning installati on, make the followin g considerations: 1 . V erify the w all opening is in the cor rect location and the cor rect siz e. 2. Drill mounting holes on both sides of the w a ll slee ve, if equipment requires any of the following optio ns: subbase, levelin[...]

PT AC-S VX0 1C-EN 7 Pre-Installation Receiving and Handling Shipping P ack age The c hassis and the cabinet front ship in one car ton . Accessories ship separate. Receiving Chec klist Complete the following c hec klist immediately after receiving unit shipmen t to detec t possible shipping damage. • V erify that the unit na meplate data corr espo[...]

8 PT AC-S VX01C-EN Unit Dimensions Figur e 4. Unit with w all sleeve and subbase accessory Figure 5. W all Sleeve Unit Dimensions[...]

PT AC-S VX0 1C-EN 9 Unit Dimensions Figur e 6. T o p view of the h ydr onic kit Figur e 7 . Hydr onic kit fr ont view Figur e 8. Hy dronic kit sid e view PTAC Wall Sleeve Air discharge Unit controls compartment 1“ 20-1/4” 16-1/5” 1-1/20” 53-2/3” PTAC Air inlet Steam inlet and outlet connection (right hand coil connection) Steam/water coil[...]

10 PT AC-S VX01C-EN Installation WA R N I N G Live Ele ctr ical Components! Dur ing installation, tes ting, servicing and tr oubleshooting of th is pro duct, it may be necessary t o wor k with live electr ical comp onents. Hav e a qualified li censed electr i cian or other individual wh o has been proper ly trained in handling liv e electr ical com[...]

PT AC-S VX0 1C-EN 11 Installation T able 3. Electr ic heat cap acity and electr ica l data, models PTEE and PTHE (i) Nominal heating Building circuit requi rement Voltage (ii) Electric heater Size (kW) # of stages Btu/h at 230/208V Btu/h at 265V Total watts (iii) Unit total amps Minimum ampacity (iv) Maximum protection (v) Plug 230/208 2.0/1.6 1 6,[...]

12 PT AC-S VX01C-EN Installation Installation Pr ocedure WA R N I N G Hazar dous V oltage w/ Capacitors! Disconnect all ele ctr ic pow er , including r emote discon nects befor e servicing. F ollo w proper lo ck out/ tagout pr ocedures t o ensure the pow er cannot be inadv ertently energiz ed. For v ariable fr equency dr i v es or other energy st o[...]

PT AC-S VX0 1C-EN 13 Installation 2. Grasping the top and bottom flanges of the rear closure pa nel as shown in Figure 1 2 , the entire panel is pulled out d iagonally from one side. Step 2. Install drain kit in w all sleev e. Drain kits are available for indoor or outdoor installation to help condensate drain from either the right or left side of [...]

14 PT AC-S VX01C-EN Installation 1. All units required either a p ower cord or hard wire kit to power th e unit 2. The Hydronic chas sis "W" ships with no e lectric heat 3. All Hydronic Chassis "W" un its required a p ower cord 4. All 265volt Hydronic chass is "W" required subbase, fuse s and socket. T able 5. Unit pow[...]

PT AC-S VX0 1C-EN 15 Installation Note : If using a third par ty thermostat to control the unit, the thermostat must have a clearly m arked OFF state or position. Note : It is important to make sure that the control board’ s fuse is functioning. The specs for the control board fuse are: 5x20mm, 250V , 3 15mA, fast acting. Fo r more inormation on [...]

16 PT AC-S VX01C-EN Installation Notes: EN = Enabled - operations based on other logic Notes: N/C = No change from prior st ate Step 8. Configur e the display module set tings Indoor T emperat ur e setpoint The indoor temperature set p oint but tons tell the unit ho w warm or cool the occupan t w ants the room . The setpoint i s set by pressingin g[...]

PT AC-S VX0 1C-EN 17 Installation Step 9. Pr ogrammable Set tings The controller has a total of six (7) parameters that are user - configurable: 1 . V ent Door Configurati on 2. Indoor F an Cycle configuration 3. T empera ture S etpoint Limiting configuration 4. Energy Manage ment Setpoint Offset con figuration 5. Display Units configuration 6. Ind[...]

18 PT AC-S VX01C-EN Installation 1 . V entilation Door Function The power do or works based upo n control logic fun ctions. When the unit is on, the vent door will op en to allow fresh air to be cond itioned before entering the room. When the unit is off , the door cl oses to prevent unconditioned air from entering the room. For more information on[...]

PT AC-S VX0 1C-EN 19 Installation Ener gy Manag e ment Sy ste m Occupanc y States The controller is designed to handle two possible occupancy s tates: • occupied • occupied standby When the Energ y Management System input is present, it is possible for the controller to switc h between the two occupancy states. If the EMS input is not connected[...]

20 PT AC-S VX01C-EN Installation T able 14. PTEE manual t est sequence Step Indoor Fan High Indoor Fan Low Remote Fan Outdoor Fan Condensate Pump Com p Reversing Valve Aux. Heat Ventilation Door/Fan Time in Step 1 A ll off Off Off Off Off N/A (Off ) Off N/A (Off ) Off Off 10 sec 2 Fan high On Off O ff Off N/A (Off ) Off N/A (Off ) Off Off 20 sec 3 [...]

PT AC-S VX0 1C-EN 21 Sequence of Operation A ut omatic 3-minut e Compr essor Lock out After the compressor cycles of f, it will not restart fo r three minutes. This feature prevents the compressor from shor t cycling and extends the overall life. A ut omatic 2nd Stag e Electr ic Heat (PTHE only) If the room temperature falls to 2.5°F below the set[...]

22 PT AC-S VX01C-EN Operation Notes: 1. Connectio n to R enables input fu nctions W , Y , GL, GH, O,VT , and/or EN. 2. Connect 24VAC, 3V A maximum Remote F an Control R elay to RF and C Remot e F an Operation PT ACs can operate a remote fan to provide conditi oned air to additional rooms or areas that are not well ventilated. The remote fan operate[...]

PT AC-S VX0 1C-EN 23 Operation Notes: Certified in accordance with the Uni t ary Air -Conditioner Equipment Certification Progr am, which is based on ARI Standard 31 0/38 0. T able 17 . Air conditioner perfor m ance data PTEE 07 PTEE 09 PTEE 12 PTEE 15 Voltage (V) 115 208 230 265 115 208 230 265 115 208 23 0 265 208 230 265 Cooling data Cooling cap[...]

24 PT AC-S VX01C-EN Operation Notes: Certified in accordance with the Uni t ary Air -Conditioner Equipment Certification Progr am, which is based on ARI Standard 31 0/38 0. Notes: Shaded area is r ating ampere T able 18. H eat pump perf or mance PTHE 07 PTHE 09 PTHE 12 PTHE 15 Voltage (V) 208 230 265 208 230 265 208 230 265 208 230 265 Cooling data[...]

PT AC-S VX0 1C-EN 25 Operation T able 19. Cooling temperat u r e change - air conditioners Room air dry bulb Room air wet bulb PTEE0701 PTEE0702 PTEE 0901 PTEE0902 PTEE1201 PTEE1202 PTEE1501 PTEE1502 Temperatu re across indoor coil ( ∆ T) Temperature across indoor coil ( ∆ T) Temperatur e across indoor coil ( ∆ T) Temperature across indoor co[...]

26 PT AC-S VX01C-EN Operation Notes: Shaded area is rating ampere 75 70 12 16 13 16 11 15 10 14 65 18 22 18 21 16 20 16 19 60 24 28 23 26 21 25 21 24 55 31 34 29 31 26 30 26 29 70 65 12 15 12 15 10 13 9 13 60 17 20 16 18 14 17 13 17 55 22 24 20 22 18 21 18 21 T able 21 . Cooling amperag e — air conditioners Condenser inlet air temp. PTEE0701 PTEE[...]

PT AC-S VX0 1C-EN 27 Operation Notes: Shaded area is rating wattage T able 23. Heating total wat tage input — heat pumps Outside air dry-bulb Room air dry-bulb PTHE 0701 PTHE 0702 PTHE 0901 PTHE 0902 PTHE 1201 PTHE 1202 PTHE 1501 PTHE 1502 Min Max Min Max Min Max Min Max 520 535 670 685 940 965 1210 1235 50 85 580 620 745 790 1030 1115 1295 1435 [...]

28 PT AC-S VX01C-EN Operation T able 25. Unit accessory model numbers Description Part Number Architectural Grilles ARCHITECTURAL ALU MINUM GRILLE BA YAAGL001 ARCHITECTURAL ALU MINUM GRILLE -DARK BRONZE BA Y AAGL002 ARCHITECTURAL ALU MINUM GRILLE - SOFT DOVE BA Y AAGL003 ARCHITECTURAL ALUMINUM GRILLE - SPECIAL COLOR BA Y AAGL004 Circuit breakers CI[...]

PT AC-S VX0 1C-EN 29 Operation T able 26. Hydronic heat options Kit Description HH y d r o n i c Coil Type WW a t e r C o i l SS t e a m C o i l Accessory Type KK i t Power Voltage 01 208-230 VAC 02 265 VAC 04 115 VAC Coil Positioning L L eft hand hot w ater coil connection (Standar d/ Stocked) R Right hand hot water coil connection (Not Stock e d)[...]

30 PT AC-S VX01C-EN Mainte nance Pr ocedur es P erform the follow ing maintenance procedures to e nsure proper unit operation. W ARNING Live Electr ical Components! Dur ing installation, t esting, servicing and troubleshooting of this product, it may be necessary to w or k with liv e electr ical components . Hav e a qualified licensed electr ician [...]

PT AC-S VX0 1C-EN 31 Maintenance 5. Reinstall the filter by reat ta c hing the hook to the bottom of the vent door and repl acing the two screws, slide the c hassis bac k into the wall sleeve, secure it in place with six screws and reinstall the front cabinet. Schedule d Maintenance T o ach ieve top performance and high efficiency , a clea ning/ in[...]

32 PT AC-S VX01C-EN Maintenance Leak T esting Refrigerant leaks are best detected with a halide or electronic leak detector . WA R N I N G Use of Pr essure Regulat or – V alves – Gaug es! Alwa ys use pressur e regulat ors, v a lv es, and gauges t o control drum and line pressur es when pressur e testing equipment. F ailure t o follo w these ins[...]

PT AC-S VX0 1C-EN 33 Maintenance Figur e 22. Refrig eration sealed system — heat pump (air conditio ning model Figur e 23. Refrig eration sealed system — Heat pump (heat pump model) Ev acuation CA UTION F an Motor Ov er heat! Never te st operation without the unit in t he w all sleeve. A serious change in design specifications for air mov ement[...]

34 PT AC-S VX01C-EN Maintenance 4. Start the vacuum pump and open the shut-off valve to the high vacuum g auge manifold only . Af ter the compound gauge (low side) has dropped to approximately 29 inc hes of vacuum, op en the valve to the vacuum thermocouple gauge. See that the vacuum pump will bank-off to a minimum of 50 microns. A high vacuum pump[...]

PT AC-S VX0 1C-EN 35 Maintenance Cooling P erfor mance T est Ther mometers The followin g precautions ar e necessary in observing the thermometer readings in the cooling performance test. 1 . Use two accurately calibrated refrigeration type thermomete rs or a thermocouple potentiometer . 2. Thermometer s are af fecte d by body heat or c hanges in a[...]

36 PT AC-S VX01C-EN Maintenance 3. Locate the readin gs listed in the Operation section of this manual. Y ou will note that these readings fall within the vo ltag e, wa tts and amp draw minimu m and maximum ranges listed. Therefore, the unit heating performance would be considered normal. Heating P ow er Consumption Te s t (Heat Pump Mode Only) For[...]

PT AC-S VX0 1C-EN 37 Maintenance Resistance T est 1 . With no power , remove the leads from the compre ssor terminals. 2. T ouc h the leads of an ohmmeter to terminals C-S, star t windings and C-R, run wi nding. If either winding does not test continuous, replace the compressor . T esting capacitance capacitance (MFD) = 2650 X amperage vol tag e No[...]

38 PT AC-S VX01C-EN Maintenance T able 27 . Ther mistor indoor coil resistance x (C°) Rmin (k Ω ) Rnom (k Ω ) Rmax (k Ω ) -40.0 327.60 37 342.7771 358.6311 -39.0 306.47 13 320.4512 335.0471 -38.0 286.84 64 299.7818 313.1748 -37.0 268.61 17 380.4928 292.8787 -36.0 251.65 97 262.6189 274.0353 -35.0 235.89 19 246.0045 258.5312 -34.0 221.21 81 2[...]

PT AC-S VX0 1C-EN 39 Maintenance WA R N I N G Hazar dous V oltage! Disconnect all ele ctr ic pow er , including r emote discon nects befor e servicing. F ollo w proper lo ck out/ tagout pr ocedures t o ensure the pow e r can not be inadvertently energiz ed. Failur e to disconnect pow e r befor e servic ing could result in death or ser ious injury .[...]

40 PT AC-S VX01C-EN Maintenance Removing the Outdoor Coil and Outdoor Air Ther mistors 1 . Remove the c hassis from the wall. 2. Remove the front cabinet. 3. Remo ve the control box co ver . 4. Disconnect the outdoor coil/air thermistor wiri ng from th e control board. 5. Gently pull outd oor coil thermistor from the brac k et near the capillary tu[...]

PT AC-S VX0 1C-EN 41 Diagnostics The controller i s equipped to display a diagnostic code thro ugh the interface module ; if the display is not present (Class 2 cont rol), there is no method to retrieve the diagnostic codes from the unit. If there is no interface module to indicate the presence of a diagnostic, service will only be triggered by a c[...]

42 PT AC-S VX01C-EN Troubleshooting T able 31 . Compr essor ou tput does not energiz e Probable cause Explanation Random restart timer All controller outp uts remain off until the time r expires. Selected mode OFF When off is selected at the display to the controller , the unit controls all outputs off . Selected mode F AN ONL Y When fan only is se[...]

PT AC-S VX0 1C-EN 43 Troubleshooting T able 34. Reversing v alve output does not energize Random restart timer Explanation Power up control wait All controller outp uts remain off until th e timer expires. S e l e c t e d m o d e O F F, F A N ONL Y Reversing v alve held in current state because compressor use is not allowe d. Diagnostic present A s[...]

44 PT AC-S VX01C-EN Troubleshooting T able 37 . Con densat e pump does not en er gize Probable cause Explanation Random restart timer All controller outp uts remain off until the timer expires. Selected mode OFF When off is selected at the display to the controller , the unit co ntrols all outputs off . No power to controller If the controller does[...]

PT AC-S VX0 1C-EN 45 Figure 29. 230/20 8V wir i ng diagram (07 models) GR YL OR BK HI L N L H N BR YL LO HI N RD RD YL RD BK 1 2 3 4 5 6 7 8 3.0KW 1 2 3 4 5 6 7 8 8 7 65 4 3 2 1 2.0KW 6 5 4 3 21 RD BK WH YL/GR 1.0KW 2.0KW 2.0KW RD RD BK REMOTE FAN RELAY THERMOSTAT REMOTE VENTILATION INPUT DISPLAY REMOTE INPUT ENERGY L BK N RD LOCAL DISPLAY INDOOR T[...]

46 PT AC-S VX01C-EN Wiring Dia gram Figure 3 0. 230/208V Wiring di agr am (0 9, 12, 15 models) GR YL OR BK HI L N L H N BR YL LO HI N RD RD YL RD BK 87 65 4 3 2 1 5.0KW 1 2 3 4 5 6 7 8 3.0KW 1 2 3 4 5 6 7 8 8 7 65 4 3 2 1 2.0KW 6543 2 1 BL RD BK WH YL/GR 1.0KW 2.0KW 2.0KW RD RD BK REMOTE FA N RELA Y THERMOST A T REMOTE VENTILA TION INPUT DISPLA Y R[...]

PT AC-S VX0 1C-EN 47 Wiring Dia gram Figur e 31 . 265V Wiring diagr am (07 models) GR OR YL OR BK HI L N L H N BR YL LO HI N RD RD YL RD BK 1 2 3 4 5 6 7 8 3.0KW 1 2 3 4 5 6 7 8 8 7 65 4 3 2 1 2.0KW 65 4 32 1 RD BK WH YL/GR 1.0KW 2.0KW 2.0KW RD RD BK REMOTE FAN RELAY THERMOSTAT REMOTE VENTILATION INPUT DISPLAY REMOTE INPUT ENERGY L BK N RD LOCAL DI[...]

48 PT AC-S VX01C-EN Wiring Dia gram Figure 32. 265V Wiring diagram (09, 12, 15) GR OR YL OR BK HI L N L H N BR YL LO HI N RD RD YL RD BK 87 65 4 3 2 1 5.0KW 1 2 3 4 5 6 7 8 3.0KW 1 2 3 4 5 6 7 8 8 7 65 4 3 2 1 2.0KW 6543 2 1 BL RD BK WH YL/GR 1.0KW 2.0KW 2.0KW RD RD BK REMOTE FA N RELA Y THERMOST A T REMOTE VENTILA TION INPUT DISPLA Y REMOTE INPUT [...]

PT AC-S VX0 1C-EN 49 Wiring Dia gram Figur e 33. Energ y manage ment syst em Figure 3 4. 3rd par ty class 2 ther mostat wir ing Figur e 35. Remote display wir in g R W YG H G L O VT EN RW Y G H G L O VT EN + _ + _[...]

50 PT AC-S VX01C-EN F ull 1st Y ear W ar ranty T rane will repair or replace any par t whic h proves to be defective due to workmanship or material s, free of c harge. This includes par ts and labor . Full 2nd - 5th Sealed S ystem W ar r anty T rane will repair or replace the evaporator , conden ser , compressor , or connectin g tubing whic h prove[...]

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Literature Orde r Number PT AC-SVX0 1C-EN Date 09/06 Supersedes PT AC-SVX0 1B-EN Stoc king Location W ebb/Maso n The manufacturer has a policy of continuous product and product data improvement and reserves the right to c hange design and specification s without notice.[...]