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Trane PTAC-SVX01C-EN User's Manual

1. og RVS COMP 50KW 8 7 6 5 4 3 2 1 BK RD YL 0 O 3 0KW 8 7 6 5 4 3 2 NCL NOL a P15 P11 97 14 P13 P12 COM COM ESE L 20KW OOo ON NO Q K8 HEAT K9 COOL Bie 8 7 6 5 4 3 2 1 olto tolo Jo H Cond Vent Fan Rev Valve BK RD 8 7 e 5 4 3 2 1 208 230 765 T QO RD RD O O RD YL GR P10 P9 P8P7 BK GR WH BL GND WIRE 4 T ANNA TB2 TB1 BK AIR COIL pa Ti ST MK 99999 2599 30 29 eoo RAC v GHGL O VT EN 9 AN V P3 P2 P1 2 0Kl u LL OUTDOOR TEMPERATURE TL OUTDOOR COIL TEMPERATURE RD o gt REMOTE REMOTE ENERGY INDOOR COIL TEMPERATURE RD 9 65 THERMOSTAT INPUT INDOOR TEMPERATURE TL FL RELAY H VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY CP CONDENSATE PUMP RD RED PVD POWER VENTILATION DOOR GR GREEN RVS REVERSING VALVE WH WHITE IM INDOOR MOTOR BK BLACK OM OUTDOOR MOTOR OR ORANGE COMP COMPRESSOR YL YELLOW FACTORY WIRING BL BLUE FIELD WIRING BR BROWN 1 For 265 VAC unit connect P8 and P9 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For different electric heater capacity refer to IOM for power cord selection 4 The specs for the
2. Cond Vent v Valve 208 230 265 ro UL P10 P9 P8P7 GR GND WIRE F1 T1 26002594 c EL dd dd OUTDOOR TEMPERATURE a a OUTDOOR COIL TEMPERATURE REMOTE INDOOR COIL TEMPERATURE THERMOSTAT iL INDOOR TEMPERATURE VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY CP CONDENSATE PUMP RD RED PVD POWER VENTILATION DOOR GR GREEN RVS REVERSING VALVE WH WHITE IM INDOOR MOTOR BK BLACK OM OUTDOOR MOTOR OR ORANGE COMP COMPRESSOR YL YELLOW FACTORY WIRING BL BLUE a FIELD WIRING BR BROWN 1 For 265 VAC unit connect P8 and P9 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For different electric heater capacity refer to IOM for power cord selection 4 The specs for the control board fuse are 5 x 20mm 250V 315mA fast acting Figure 31 265V Wiring diagram 07 models PTAC SVX01C EN Wiring Diagram
3. 45 Warranty eot d el ote les 50 Full 1st Year Warranty 50 Full 2nd 5th Sealed System Warranty 50 Limited 2nd through 5th Year Functional Parts Warranty 50 PTAC SVX01C EN Each Packaged Terminal Air Conditioner Heat Pump is assigned a multiple character alphanumeric model number that precisely Model Number Description The model number helps owner operator installing contractors and service technicians to define the operation components and options Refer to the model number printed on the equipment nameplate when ordering replacement parts or requesting service identifies each unit for a specific unit An explanation of the identification code that appears on the unit nameplate is shown below P T E E090 1 AA 1234567891011 Digits 1 2 Packaged Terminal Air Conditioner Digit 8 Main Power Supply Digit 3 Product Type 1 230 208V 60Hz 1phase E Air Conditioner with auxiliary heat 2 265V 60Hz 1phase H Heat Pump 4 115V 60Hz 1phase Hydronic Only Digit 4 Development Sequence Digit 9 Electric Heat Capacity E Fifth Development Series U Universal Heater Heater kW determined by Digit 5 6 7 Unit Cooling Capacity power cord see Accessories Section 070 7 000 Btu W Hydronic ships with no front cover amp no 090 9 000 Btu igit it t 120 12 000 Btu ixi Standard 150 15
4. There are two ways to reset diagnostics 1 Manual output test at the controller 2 Cycling power to the controller Manual Output Test When manual test has been initiated the controller exercises all outputs in a predefined sequence The last step ofthe sequence resets the controller See the Manual output test section on page 22 for more information about the manual output test PTAC SVX01C EN Troubleshooting Cycling Power When someone turns off the controller s power then re applies power the unit cycles through a power up sequence By default the controller will attempt to reset all diagnostics at power up Diagnostics present at power up and those that occur after power up will be handled according to the defined unit diagnostics sequences see Diagnostics table below Table 28 Diagnostic codes Severity Diagnostic Diagnostic Auxiliary Level Code Description Compressor Heat Indoor Fan 1 C1 Compressor Failure DISABLED ENABLED ENABLED severest 2 C2 Indoor Temperature ENABLED ENABLED ENABLED Unit Sensor Failurei 3 C3 Indoor Temperature ENABLED ENABLED ENABLED Display Sensor Failure 4 C4 Indoor Coil ENABLED2 ENABLED ENABLED Temperature Failure 5 C5 Outdoor Temperature ENABLED ENABLED ENABLED Failure run as as PTEE 6 C6 Outdoor Coil ENABLED ENABLED ENABLED Temperature Failure run as PTEE as
5. Verify that the unit nameplate concealed damage did not occur data corresponds to the sales order and bill of lading including electrical data Visually inspect the unit exterior for physical signs of shipping damage or material shortages If a unit appears damaged inspect it immediately before accepting the shipment Remove access panels and check for interior component damage Make specific notations concerning the damage on the freight bill Do not accept delivery PTAC SVX01C EN after delivery Do not continue unpacking the shipment if it appears damaged Retain all packaging Take photos of damaged material if possible Notify the carrier s terminal of the damage immediately by phone and mail Request an immediate joint inspection of the damage by the carrier and consignee Notify your HVAC representative of the damage and arrange for repair Have the carrier inspect the damage before making any repairs to the unit Unit Dimensions 42 11 1 8 5 1 5 Airflow Airflow Display module 3 Clearance 7 8 Stamped Grill to sidewalls 1 3 8 Arch Grill TOP VIEW Air Discharge Grill is 21 reversible to provide either 15 or 40 42 discharge angle 7 1 4 13 3 4 2 3 8 min case edge to finished wall for subbase installation with subbase 5 max Optional Subbase FRONT VIEW SIDE VIEW Figure 4 Unit with wall sleeve and subbase accessory 16 1
6. 5 Ifthe vacuum pump is working properly close the valve to the vacuum thermocouple gauge and open the high and low side valves or the high vacuum manifold set With the valve on the charging cylinder closed open the manifold valve to the cylinder 6 Evacuate the system to at least 29 inches gauge before opening valve to thermocouple vacuum gauge 7 Continue to evacuate to a minimum of 250 microns Close valve pump and watch rate of rise If vacuum does not rise above 1500 microns in three minutes system can be considered properly evacuated 8 If thermocouple vacuum gauge continues to rise and levels off at about 5000 microns moisture and non condensables are still present A leak is present if the gauge continues to rise Repair and re evacuate 9 Close valve to the thermocouple vacuum gauge and vacuum pump Shut off pump and prepare to charge Charging the System Charge the system with the exact amount of refrigerant Refer to the unit nameplate for the correct refrigerant charge An inaccurately charged system will cause future problems 34 Maintenance Charging Procedure 1 When using an ambient compensated calibrated charging cylinder allow liquid refrigerant only to enter the high side 2 After the system receives all the refrigerant it requires close close the valve on the high side of the manifold 3 Start the system and charge the balance of the refrigerant though the low sid
7. Packaged Terminal Air Conditioner PTEEO70 PTHEO70O 7000 Btuh PTEEOSO PTHE 090 9 000 Btuh PTEE120 PTHE120 12 000 Btuh PTEE150 PTHE150 15 000 Btuh September 2006 PTAC SVXOT1C EN Table of Contents Table of Contents 2 Model Number Description 3 General Information 4 Pre Installati n 6 Table 1 Minimum interior and exterior projections 6 Table 2 Minimum clearances and projections 7 Receiving and Handling 7 Unit Dimensions 8 Installation ucc Eee Ld 10 Energy Management System 19 Operation oue anderen 21 Sequence of Operation 21 Maintenance 30 Refrigeration System Service 31 Brazio ict vn aes et ORIS Ee 32 EVACUATION sy Secs ate Sn AR ORE te ee ees 33 Cooling Performance Test 35 Gro nd Testiz oce e rat elio e veremos 37 Table 27 Thermistor indoor coil resistance 38 Diagnosties cose eulos neu 41 Table 28 Diagnostic codes 41 Table 29 Latching diagnostics reset required 41 Table 30 Automatically resetting diagnostics 41 Troubleshooting 41 Wiring Diagram
8. 65 500 540 640 690 910 995 1145 1280 85 545 580 680 725 950 1040 1185 1320 80 530 570 660 710 940 1020 1160 1300 40 75 515 555 640 690 920 1000 1135 1270 70 500 535 630 675 895 980 1110 1250 65 480 520 610 675 875 955 1090 1220 85 525 565 650 695 925 1010 1130 1270 80 510 550 630 675 900 985 1110 1240 35 75 500 535 610 655 880 965 1080 1220 70 480 520 600 645 855 940 1060 1190 65 465 500 580 625 940 922 1030 1265 Notes Shaded area is rating wattage Table 24 Heat pump reverse cycle heating capacity PTEEO7 PTEEO9 PTEE12 PTEE15 Voltage 208 230 265 208 230 265 208 230 265 208 230 265 Amps 2 5 2 4 2 4 3 4 3 2 2 6 4 3 4 0 3 5 5 7 5 3 4 6 Btu H 6400 6600 6600 7600 7800 8000 10100 10300 10300 12800 13100 13100 COP 3 6 3 6 3 6 3 2 3 2 3 4 3 3 3 3 3 3 3 0 3 0 3 0 Cfm dry 220 230 250 240 270 270 330 360 350 350 390 380 Heating Btu H Outdoor 62 7200 7400 7400 9600 9700 9700 12800 13000 13000 15700 15800 15800 Ambient 57 6900 7100 7100 9300 9600 9600 12500 12800 12800 15000 15200 15200 52 6500 6700 6700 8700 9000 9000 11700 12000 12000 14200 14400 14400 47 6200 6400 6400 8200 8400 8400 10900 11200 11200 13300 13500 13500 oin 42 5900 6100 6100 7700 7900 7900 10200 10500 10500 12500 12700 12700 37 5600 5800 5800 7200 7400 7400 9500 9700 9700 11700 11900 11900 32 5300 5500 5500 6700 6900 6900 9600 8900 8900 10800 11000 11000 27 5000 5200 5200 6200 6300 6300 7900 8200 8200 10000 10200 10200 24 4800 5000 5000 5800 6000 6000 7500 7800
9. The controller includes a manual output test sequence you can use to verify output operation and associated output wiring However based on the current step in the test sequence the reversing valve may not be energized Refer to the Manual Output Test section Unit wiring The wiring between the controller output and the reversing valve must be present and correct for normal operation Normal operation PTHE unit is in heating mode Diagnostic present A specific list of diagnostics affects unit operation For more information see the Diagnostics section in the manual Table 35 Auxiliary heat output does not energize Probable cause Random restart timer Explanation All controller outputs remain off until the timer expires Selected mode OFF When off is selected at the display to the controller the unit controls all outputs off Selected mode FAN ONLY When fan only is selected at the display to the controller the unit only allows the indoor fan to energize Diagnostic present A specific list of diagnostics affects unit operation For more information see the Diagnostics section in the manual No power to the controller If the controller does not have power the compressor does not operate For the controller to operate normally it must have an input voltage of 115 or 230 208 265 VAC Manual output test The controller includes a manual output test sequence you can use to ver
10. temperature e Obtain the psychrometer reading five to six feet in front of the unit and approximately four feet off the floor Note Direct discharge airflow away from the sling psychrometer Do not perform the cooling performance test when the outside temperature is 20 F below the room temperature For best results perform the test under peak load conditions The air conditioner must operate at least 20 minutes on the HIGH COOL position before testing PTAC SVX01C EN Maintenance Cooling Performance Test Record the following temperatures for the cooling performance test e Dry bulb temperature of return air at conditioner Locate thermometer as illustrated on previous page e Dry bulb temperature of discharge air Locate the thermometer as illustrated on previous page e The dry bulb thermometer temperature on the sling psychrometer should be plus or minus 1 F within reading obtained on thermometer in the return air Check wet bulb temperature on sling psychrometer and record same e After recording the wet bulb temperature dry bulb temperature and return air temperature calculate the temperature difference as follows e Subtract temperature obtained in Step B from temperature obtained in Step A Use the remainder temperature to calculate from the cooling change of temperature in the Maintenance general information section Example Assume a PTHE1501 unit is under test and the tempe
11. transportation and or reinstallation charges that may be required 50 Warranty PTAC SVX01C EN Literature Order Number PTAC SVX01C EN Date 09 06 Supersedes PTAC SVX01B EN Stocking Location Webb Mason The manufacturer has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice
12. typically this is driven from either a occupancy sensor or a front desk control system 21 Table 16 User inputs Input Function TB1 Remote display communications link Remote display communications link TB2 EN Energy management system input VT Ventilation input Reversing valve class 2 thermostat GL Low fan speed class 2 thermostat GH High speed fan class 2 thermostat Y Cool class 2 thermostat w Heat class 2 thermostat R 24VAC commoni Ground2 RF Remote fan relay output Notes 1 Connection to R enables input functions W Y GL GH O VT and or EN 2 Connect 24VAC 3VA maximum Remote Fan Control Relay to RF and C Remote Fan Operation PTACs can operate a remote fan to provide conditioned air to additional rooms or areas that are not well ventilated The remote fan operates any time the PTAC indoor fan is operating The remote fan requires a 24 VAC 3 VA maximum relay that connects to the control board RF and C terminal user inputs The relay and remote fan are field supplied Refer to the wiring diagrams section for wiring details Vent Control Vent control draws fresh air into the conditioned area to provide ventilation when the indoor fan is operating However this may increase heating cooling loads and operating costs To obtain access to the vent control remove the cabinet front and locate the vent control
13. 0KW 8 v 6 5 4 3 2 1 NCL NOL P15 1 P11 NOEN 9 P14 P13 P12 TOM COM I 20K Oo ON NO O K8 HEAT K9 COOL 7 6 5 4 3 211 BK OL OO TO LON JO Bk OH OO 817 6 514 3 2 1 Cond Vent Fan Rev Valve RD 208 230 65 ex RD RD RD YL GR P10 P9 P8P7 BK GR WH BL GND WIRE E P4 _ T ANN d TB2 TB1 L BK 9999999999 AIR COIL pp 1 1 i AAAAM P3 P2 P1 2 0KW LL OUTDOOR TEMPERATURE RD TL E L OUTDOOR COIL TEMPERATURE 6 9 REMOTE REMOTE INDOOR COIL TEMPERATURE RD FAN THERMOSTAT INPUT L CL INDOOR TEMPERATURE TL FL RELAY VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY CP CONDENSATE PUMP RD RED PVD POWER VENTILATION DOOR GR GREEN RVS REVERSING VALVE WH WHITE IM INDOOR MOTOR BK BLACK OM OUTDOOR MOTOR OR ORANGE COMP COMPRESSOR YL YELLOW FACTORY WIRING BL BLUE FIELD WIRING BR BROWN 1 For 208 230 VAC unit connect P8 and P10 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For different electric heater capacity refer to IOM for power cord selection 4 The specs for the control board fuse are 5 x 20mm 250V 315mA fast acting Figure 30 230 208V Wiring diagram 09 12 15 models 46 PTAC SVX01C EN Wiring Diagram BR RD YL BK OR arenes E Wi el E OR BK N NO O 15 14 P13 P12 P11 noe SOM B ONI INO O 8 HEA Tro O
14. 191 225 225 266 294 294 290 320 320 0 3 esp lo Indoor cfm dry 260 290 290 260 290 290 320 350 350 365 400 400 0 3 esp hi Indoor cfm dry 235 266 266 235 266 266 293 323 323 330 360 360 0 3 esp lo Electric heat data Heater size kw 208V 1 6 2 4 X 1 6 2 4 4 0 1 6 2 4 4 0 1 6 2 4 4 0 230V 2 0 3 0 vi 2 0 3 0 5 0 2 0 3 0 5 0 2 0 3 0 5 0 265V 2 0 3 0 2 0 3 0 5 0 2 0 3 0 5 0 2 0 3 0 5 0 Btu H 208V 5 500 8 200 5 500 8 200 13 700 5 500 8 200 13 700 5 500 8 200 13 700 230V 6 800 10 200 6 800 10 200 17 100 6 800 10 200 17 100 6 800 10 200 17 100 265V 6 800 10 200 6 800 10 200 17 100 6 800 10 200 17 100 6 800 10 200 17 100 Heating watt 208V 1 600 2 400 1 600 2 400 4 000 1 600 2 400 4 000 1 600 2 400 4 000 230V 2 000 3 000 2 000 3 000 5 000 2 000 3 000 5 000 2 000 3 000 5 000 265V 2 000 3 000 2 000 3 000 5 000 2 000 3 000 5 000 2 000 3 000 5 000 Heating amps 208V 7 9 11 8 7 9 11 8 19 7 7 9 11 8 19 7 7 9 11 8 19 7 230V 8 9 13 4 8 9 13 4 22 2 8 9 13 4 22 2 8 9 13 4 22 2 265V 7 7 11 6 F 7 7 11 6 19 3 7 7 11 6 19 3 7 7 11 6 19 3 Notes Certified in accordance with the Unitary Air Conditioner Equipment Certification Program which is based on ARI Standard 310 380 Notes Shaded area is rating ampere 24 PTAC SVX01C EN Operation Table 19 Cooling temperature change air conditioners PTEEO701 PTEEO702 PTEEO901 PTEEO902 PTEE1201 PTEE1202 PTEE1501 PTEE1502 Temperature across Temperature across Temperatu
15. 5 Table 11 Setpoint limiting Cooling Setpoint Heating Setpoint Selection High Low Low Limit Limit Limit High Limit 0 50 F 90 F 50 F 90 F DEFAULT 1 55 F 90 F 50 F 85 F 2 60 F 90 F 50 F 80 F 3 65 F 90 F 50 F 75 F PTAC SVX01C EN Installation Table 12 Indoor fan cycle configuration Config Indoor Fan Cycle Mode Indoor fan will not run when the user mode is OFF DEFAULT Indoor fan will cycle to the user selected speed in conjunction with the compressor or electric heat during HEAT or COOL Indoor fan will run continuously at the user selected fan speed during FAN EMS has no affect Indoor fan will normally run continuously at the user selected fan speed 1 Indoor fan will not run when the user mode is OFF Indoor fan will cycle in conjunction with the compressor or electric heat when the EMS is enabled Indoor fan will normally run continuously at the selected fan speed Indoor fan will run at HIGH speed when the user mode is OFF Indoor fan will cycle in conjunction with the compressor or electric heat when the EMS is enabled Energy Management Occupied Standby state System When the controller is in occupied standby state the unit runs space Occupancy States comfort control using the occupied standby setpoints All heating The controller is designed to handle cooling ventilation features are two possible occupancy states enabled Be
16. 7800 9500 9700 9700 PTAC SVX01C EN 27 Operation Table 25 Unit accessory model numbers Table 25 Unit accessory model numbers Description Part Number Description Part Number Architectural Grilles PLASTIC FRONT COVER FOR PTAC BAYPCVROO1 ARCHITECTURAL ALUMINUM GRILLE BAYAAGLOO1 Connector for Hardwire 4 ARCHITECTURAL ALUMINUM GRILLE DARK BAYAAGLOO2 CONNECTOR FOR HARDWIRE KIT 208 230V BAYCNHKO11 BRONZE 15 AMP ARCHITECTURAL ALUMINUM GRILLE SOFT BAYAAGLOO3 CONNECTOR FOR HARDWIRE KIT 208 230V BAYCNHK012 DOVE 20 AMP ARCHITECTURAL ALUMINUM GRILLE SPECIAL BAYAAGLO04 CONNECTOR FOR HARDWIRE KIT 208 230V BAYCNHK013 COLOR 30 AMP Circuit breakers CONNECTOR FOR HARDWIRE KIT 265V 15 BAYCNHKO21 CIRCUIT BREAKER 208 230 15AMP BAYCBKROO1 AME CIRCUIT BREAKER 208 230 20AMP BAYCBKROO2 AMD EE FOR HARDWIRE KIT 265V 20 21 CIRCUIT BREAKER 208 23030 BAYCBKRO03 CONNECTOR FOR HARDWIRE KIT 265V 30 BAYCNHK023 Condensate pump AMP CONDENSATE PUMP 208 230 BAYCPMPO01 CONNECTOR FOR HARDWIRE KIT 115V 15 BAYCNHK031 CONDENSATE PUMP 265 BAYCPMP002 AMP Drain Kit Subbase 5 6 DRAIN KIT BAYDRANOO1L UNIVERSAL SUBBASE BAYSUBOO1 Filters SOCKET FOR SUBBASE 208 230 20 AMP BAYSCKTOO1 Hard Wire Kit SOCKET FOR SUBBASE 265 20 AMP BAYSCKT003 HARD WIRE KIT BAYHWRKO0O1 SOCKET FOR SUBBASE
17. 85 75 14 19 15 18 14 18 12 16 70 23 27 23 25 21 25 21 23 65 33 36 31 33 30 33 28 31 75 9 14 11 15 10 13 8 12 80 70 18 21 18 20 16 20 16 18 65 26 29 24 27 23 26 22 25 60 35 36 32 33 30 33 29 31 PTAC SVX01C EN Operation Table 20 Cooling temperature change heat pumps continued PTHEO701 PTHEO702 PTHEO901 PTHEO902 PTHE1201 PTHE1202 PTHE1501 PTHE1502 R Temperature across Temperature Temperature across Temperature across oom indoor coil A T acrossndoor coil A T indoor coil A T indoor coil A T airdry Room air wet bulb bulb Min Max Min Max Min Max Min Max 70 12 16 13 16 11 15 10 14 75 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 65 12 15 12 15 10 13 9 13 70 60 17 20 16 18 14 17 13 17 55 22 24 20 22 18 21 18 21 Table 21 Cooling amperage air conditioners Condenser PTEEO701 PTEEO702 PTEEO901 PTEEO902 PTEE1201 PTEE1202 PTEE1501 PTEE1502 rod Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max 2 6 2 9 2 4 2 4 3 6 3 9 Ba 922 48 52 4 2 4 2 6 5 7 1 577 5 7 100 2 6 2 9 2 4 2 6 3 4 4 0 2 9 3 1 5 6 5 6 3 9 4 3 6 6 8 0 5 6 6 2 95 2 4 2 8 2 3 2 5 3 2 3 8 2 7 3 0 5 4 5 3 3 7 4 1 6 2 7 6 5 3 5 9 90 2 3 2 7 2 2 2 4 3 1 3 6 2 6 2 9 5 2 5 1 3 6 3 9 5 9 7 2 5 1 5 6 85 2 2 2 6 2 1 2 3 2 9 3 4 2 5 2 7 4 9 4 8 3 4 3 8 5 6 6 8 4 8 5 3 80 2 1 2 4 2 0 2 2 2 8 3 3 2 3 2 6 47 4 6 3 2 3 6 5
18. 9 000 8 700 12 000 11 600 11 800 11 800 13 700 13 900 14 400 capacity Btu H amps 5 3 2 9 2 7 2 4 7 3 3 9 3 6 3 1 9 7 B 4 8 4 1 6 9 6 4 5 7 A EER Btu H 12 2 12 0 12 0 12 0 11 5 11 4 11 4 11 3 11 2 11 2 11 2 141 3 10 0 10 0 9 8 watt Moisture 1 8 2 1 2 1 2 2 2 2 5 2 6 2 6 3 0 3 1 3i Adi 4 1 4 1 4 1 removal Pts h Heat pump heating data Heating capacity Heating amps A Heating power W Airflow Indoor cfm wet 00 3 esp hi 280 225 256 256 325 225 256 256 350 295 325 325 320 350 350 Indoor cfm wet 00 3 esp lo 250 191 225 225 294 191 225 225 320 266 294 294 290 320 320 Indoor cfm dry 90 3 esp hi 312 260 290 290 350 260 290 290 400 320 350 350 365 400 400 Indoor cfm dry 00 3 esp lo 280 235 266 266 323 235 266 266 360 293 323 323 330 360 360 Electric heat data Heater size kW 208V x 1 6 2 4 1 6 2 4 4 0 1 6 2 4 4 0 1 6 2 4 4 0 230V t 2 0 3 0 d x 2 0 3 0 5 0 is 2 0 3 0 5 0 2 0 3 0 5 0 265V 2 0 3 0 T v 2 0 3 0 5 0 2 0 3 0 5 0 2 0 3 0 5 0 Btu H 208V 5 500 8 200 t 5 500 8 200 13 700 E 5 500 8 200 13 700 5 500 8 200 13 700 230V 6 800 10 200 6 800 10 200 17 100 6 800 10 200 17 100 6 800 10 200 17 100 265V 6 800 10 200 6 800 10 200 17 100 6 800 10 200 17 100 6 800 10 200 17 100 Heating watt 208V 1 600 2 400 1 600 2 400 4 000 id 1 600 2 400 4 000 1 600 2 400 4 000 230V 2 000 3 000 2 000 3 000 5 000 ig 2 000 3
19. BAYCNHKO31 is connected to the PTAC and connected to the hard wire kit in the unit mounted junction box 265 V Option 1 Required Universal Subbase BAYSUB001 Socket for subbase 20 or BAYSCKT003 BAYSCKT004 30 Amp Universal Power Cord BAYPCRD004 BAYPCRD005 15 20 or 30 Amp BAYPCRD006 Fuses 15 20 or 30 Amp BAYFUSE001 BAYFUSE002 BAYFUSE003 Optional Power Switch BAYPSW002 Option 2 Required Hard Wire Kit BAYHWRK001 Connector for Hardwire BAYCNHK021 BAYCNHK022 Kit for 15 20 or 30 Amp 23 Optional Power Switch if 30 Amp BAYPSWO002 230 208 V Option 1 Required Universal Power Cord BAYPCRDO001 BAYPCRDOO2 15 20 or 30 Amp BAYPCRD003 Optional Power Switch BAYPSWO0O02 Option 2 Required Universal Subbase BAYSUBOO1 Socket for subbase 20 BAYSCKT001 BAYSCKTOO2 or 30 Amp Universal Power Cord BAYPCRDOO1 BAYPCRDOO2 15 20 or 30 Amp BAYPCRD003 Optional Circuit Breaker 15 20 or BAYCBKROO1 BAYCBKROO2 30 Amp BAYCBKROO3 Power Switch BAYPSWO002 Option 3 Required Hard Wire Kit BAYHWRKOO1 Connector for Hardwire BAYCNHKO11 BAYCNHKO12 Kit for 15 20 or 30 Amp BAYCNHKO13 Optional Power Switch BAYPSWO002 1 All units required either a power cord or hard wire kit to power the unit 2 The Hydronic chassis W ships with no electric heat 3 All Hydronic Chassis W units required a power cord 4 All 265volt Hydronic chassis W required subbase fuses and socket 14 Step 7 Install the unit controls The PTAC c
20. L 1 T T CP CONDENSATE PUMP RD RED PVD POWER VENTILATION DOOR GR GREEN RvS REVERSING VALVE WH WHITE IM INDOOR MOTOR BK BLACK OM OUTDOOR MOTOR OR ORANGE COMP COMPRESSOR YL YELLOW FACTORY WIRING BL BLUE MED FIELD WIRING BR BROWN 1 For 208 230 VAC unit connect P8 and P10 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For different electric heater capacity refer to IOM for power cord selection 4 The specs for the control board fuse are 5 x 20mm 250V 315mA fast acting Figure 29 230 208V wiring diagram 07 models PTAC SVX01C EN 45 Wiring Diagram o CP COMP 50KW 8 7 6 5 4 3 2 1 BK RD YL o9 3
21. PTEE as PTEE 7 7 Configuration ENABLED ENABLED ENABLED Corrupted 8 No diagnostic present ENABLED ENABLED ENABLED Table 29 Latching diagnostics reset required Code Diagnostic Description Description C1 Compressor Failure OLP has had multiple trips 3 C7 Configuration Corrupted configuration failure Table 30 Automatically resetting diagnostics Code Diagnostic Description Description Ci Indoor Temperature No Backup No source of indoor temperature is Available available C2 Indoor Temperature Unit Sensor Unit indoor temperature valid then not Failure1 valid C3 Indoor Temperature Display Sensor Display indoor temperature valid then not Failure1 valid C4 Indoor Coil Temperature Failure Indoor Coil Temperature valid then not valid C5 Outdoor Temperature Failure Outdoor Temperature valid then not valid C5 Outdoor Coil Temperature Failure Outdoor Coil temp valid then not valid 41 Troubleshooting Table 31 Compressor output does not energize Probable cause Explanation Random restart timer All controller outputs remain off until the timer expires Selected mode OFF When off is selected at the display to the controller the unit controls all outputs off Selected mode FAN ONLY When fan only is selected at the display to the controller the unit only allows the indoor fan to energiz Diagnostic present A specific list of diagnostics affects compressor operation For more information see
22. and reinstall the front cabinet Vent filter removal Figure 21 Scheduled Maintenance To achieve top performance and high efficiency a cleaning inspection schedule must be established for this unit Maintaining this schedule can be accomplished by either a local maintenance staff or an authorized servicer and must follow the instructions described in this manual e fthe unit is operated in a dusty climate dust may collect in the basepan and clog the condenser coil It is advisable to remove the unit from the sleeve and thoroughly clean the basepan and condenser coil on a periodic basis PTAC SVX01C EN Maintenance e If the unit is installed ocean side or in a corrosive atmosphere its life may be greatly reduced by the corrosive environment Under these conditions the unit should be removed from the sleeve and completely cleaned at least four times per year At that time any scratches or blisters on the painted surfaces should be sanded and repainted Refrigeration System Service AN WARNING Ensure Terminal Cover is in Place Do not plug in this product or apply power to the compressor if the compressor terminal cover is removed or is not firmly in place Failure to follow these instructions could result in a fire that could cause death personal injury or property damage Service operations requiring opening of the hermetically sealed refrigeration system should be taken to a well equip
23. be powered by a power cord connected to a receptacle in the wall or in a subbase It can also be connected directly to the building supply wires with a hard wire kit For U S approval 265V units must have a permanent wiring connection This requirement can be met either by supplying a subbase for concealed cord connection or by direct wiring with the hard wire kit The power cord measures 60 inches with 56 inches usable from the point where the cord exits the unit cabinet and the attached plug 10 Installation PTAC SVX01C EN Installation Table3 Electric heat capacity and electrical data models PTEE and PTHE Nominal heating Building circuit requirement Electric Unit heater of Btu h at Btu hat Total total Minimum Maximum Voltage Size kW stages 230 208V 265V watts iii amps ampacity i protection Plug 230 208 2 0 1 6 1 6 800 i 2000 8 9 7 9 11 4 15 6 15P 5 500 1600 230 208 3 0 2 4 L 10 200 3000 13 4 11 8 17 20 6 20P 8 200 2400 230 208 5 0 4 0 1 17 100 x 5000 22 2 19 7 28 30 6 30P 13 700 4000 265 2 0 1 6 800 2000 7 7 9 8 15 7 20 265 3 0 1 10 200 3000 11 6 14 7 15 7 20P 265 5 0 1 17 100 5000 19 3 24 4 25 7 30P 0 All heat pumps have electric heat i Minimum voltage on 230 208 volt models is 187 volts maximum is 253 volts Minimum voltage on 265 volt models is 239 volts max imum is 292 volts iil Total watts for 7 000 and 9 000 Btu models ad
24. burned out compressors For a system that contains a refrigerant charge and is suspected of having a leak stop the operation check all tubing and fittings Soap suds may also be used Note The flame of the halide detector will glow green in the presence of R22 refrigerant If a leak is detected do not attempt to apply more brazing material to the joint Recover the charge unbraze the joint clean and rebraze For a system that has been newly repaired and does not contain a charge connect a cylinder of refrigerant through a gauge manifold to the process tube of the compressor and liquid line strainer Open the valve on the cylinder and manifold and allow the pressure to build up within the system Check for and handle leaks as described above After the test has been completed recover the test charge evacuate the system and recharge with clean refrigerant 32 Maintenance Brazing AN WARNING Hazard of Explosion Use only dry nitrogen with a pressure regulator for pressurizing unit Do not use acetylene oxygen or compressed air or mixtures containing them for pressure testing Do not use mixtures of a hydrogen containing refrigerant and air above atmospheric pressure for pressure testing as they may become flammable and could result in an explosion Refrigerant when used as a trace gas should only be mixed with dry nitrogen for pressurizing units Failure to follow these recommendations could
25. control board fuse are 5 x 20mm 250V 315mA fast acting Figure 32 48 265V Wiring diagram 09 12 15 PTAC SVX01C EN Wiring Diagram SSS SSSSSSS ENERGY INPUT VENTILATION INPU Figure 33 Energy management system REMOTE DISPLA Figure 34 3rd party class 2 thermostat wiring ale REMOTE DISPLAY Figure 35 Remote display wiring PTAC SVX01C EN Full 1st Year Warranty Trane will repair or replace any part which proves to be defective due to workmanship or materials free of charge This includes parts and labor Full 2nd 5th Sealed System Warranty Trane will repair or replace the evaporator condenser compressor or connecting tubing which proves to be defective due to workmanship or materials free of charge This includes parts and labor Limited 2nd through 5th Year Functional Parts Warranty During the 2nd through 5th year Trane will provide functional parts which prove to be defective due to workmanship or materials Components covered are switches solenoids fan motors thermistors circuit boards factory installed heaters blower wheel fan propeller capacitors compressor overloads and drain valves This limited warranty does not include diagnostic time labor or any
26. could result in death or serious injury PTAC SVX01C EN Maintenance With no power and compressor leads removed Set an ohmmeter on its highest scale Touch one lead to the compressor body clean point of contact as a good connection is a must and the other probe to each compressor terminal in turn If a reading is obtained then compressor is grounded and must be replaced If the voltage capacitor overload and motor windings test fail to show the cause for failure Figure 26 Compressor ground test 1 With no power wire a test cord to line voltage Line amp N Note The wire size of the test cord must equal the line size and the fuses in the test line must be of the proper size and type 2 Connecta good capacitor of the right MFD and voltage rating into the circuit as shown in Figure 40 Terminals Capacitor Figure 27 Test cord connections 3 Carefully apply line voltage a If the compressor starts and continues run the cause for failure is somewhere else in the system b If the motor fails to start replace Since all single phase compressors are of the permanent split capacitor design the high and low side pressure must be approximately equal or the low torque compressor may not start Indoor Coil and Air Thermistors 1 Remove the Indoor Coil Thermistor leads from the circuit board 2 Checkthe resistance of the Indoor Coil Thermistor against the table on the next
27. is based on skirt options available This dimension can be from 2 6 but if this dimension exceeds 6 an extended standard kick plate is necessary This dimension can be from 50 150mm but if this dimension exceeds 150mm an extended standard kick plate is necessary To achieve a flush fit between the hydronic front and the finished wall dimension C must be between 3 and 3 1 8 If this dimension is more than 3 1 8 there will be a gap between the front and the wall This gap could permit occupant access to hydronic lines or other dangerous parts To achieve a flush fit between the hydronic front and the finished wall dimension C must be between 76 80mm If this dimension is more than 80mm there will be a gap between the front and the wall This gap could permit occupant access to hydronic lines or other dangerous parts If inside mounted then B 1 1 2 inches If inside mounted then B 40 mm Report concealed damage to the freight line within the allotted time after delivery Verify with the carrier what their allotted time is to submit a claim Note Failure to follow these separate procedures may result in no reimbursement for damages Receiving Checklist from the freight company Complete the following checklist e Do not move damaged material immediately after receiving unit shipment to detect possible shipping damage from the receiving location It is the receiver s responsibility to provide reasonable evidence that
28. page The leads of the ohm meter will need to contact the ends of the thermistors that connect to the board 3 Replace the Indoor Coil Thermistor if it does not test as above Outdoor Coil and Air Thermistors 1 Remove the outdoor coil thermistor leads from the circuit board 2 Checkthe resistance of the outdoor coil thermistor against the table on the next page The leads of the ohm meter will need to contact the ends of the thermistors that connect to the board 3 Replace the outdoor coil thermistor if it does not test as above Heater Assembly with Power OFF to the Unit and Heater 1 Remove the heaters in question and visually inspect the element for broken condition Refer to the disassembly procedures for information on disassembling the heater 2 Testthe thermal fuse one time fuse If open replace the heater assembly 37 Maintenance Table 27 Thermistor indoor coil Table 27 Thermistor indoor coil Table 27 Thermistor indoor coil resistance resistance continued resistance continued Rmin Rnom Rmax Rmin Rnom Rmax Rmin Rnom Rmax x C KO KO kQ x KO kO x C kQ KO KO 40 0 327 6037 342 7771 358 6311 5 0 24 9103 25 3971 25 8909 50 0 3 5314 3 6037 3 6770 39 0 306 4713 320 4512 335 0471 6 0 23 7211 24 172
29. test and force the controller to into a reset Manual test mode may be cancelled by pressing any button on the display Manual test is not available if there is no interface module as is in Class 2 control applications The test sequence attempts to clear unit diagnostics and restore normal unit operation prior to testing the outputs If the diagnostics remain after an attempt to clear them manual test may be affected or disallowed Dehumidification The PTAC controller does not directly measure room humidity The PTAC provides dehumidfication by combining the following actions in a predefined sequence 1 The PTAC subcools the room to a preset state a dehumidification offset below the cooling setpoint 2 The unit will automatically adjust the fan speed 3 When incorporating the vent door option the controller will automatically adjust its position PTAC SVX01C EN Step 9 Programmable Settings The controller has a total of six 7 parameters that are user configurable 1 Vent Door Configuration 2 Indoor Fan Cycle configuration 3 Temperature Setpoint Limiting configuration 4 Energy Management Setpoint Offset configuration 5 Display Units configuration 6 Indoor Temperature Calibration 7 DH Offset The interface module texts SETTING and STEP provide user feedback when the unit is in the configuration mode The number directly above the word STEP indicates the configuration step t
30. the controller to operate normally it must have an input voltage of 230 208 265 VAC Manual output test The controller includes a manual output test sequence you can use to verify output operation and associated output wiring However based on the current step in the test sequence the fan s may not be on Refer to the Manual Output Test section Unit wiring The wiring between the controller outputs and the fan relays and contacts must be present and correct for normal fan operation Table 33 Outdoor fan output does not energize Probable cause Explanation Random restart timer All controller outputs remain off until the timer expires Selected mode OFF When off is selected at the display to the controller the unit controls all outputs off Selected mode FAN ONLY When fan only is selected at the display to the controller the unit only allows the indoor fan to energize Diagnostic present A specific list of diagnostics affects compressor and therefore the outdoor fan operation For more information see the Diagnostics section in the manual No power to controller If the controller does not have power the compressor does not operate For the controller to operate normally it must have an input voltage of 115 or 230 208 265 VAC Manual output test The controller includes a manual output test sequence you can use to verify output operation and associated output wiring However ba
31. to for responsible management of refrigerants Know the applicable laws and follow them 2005 American Standard Inc All rights reserved WARNING Hazardous Voltage with Capacitators 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 Disconnect all electric power including remote disconnects and discharge all motor start run capacitors before servicing Follow proper lockout tagout procedures to ensure the power cannot be inadvertently energized Verify with an appropriate voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury CAUTION Use Copper Conductors Only Unit terminals are not designed to accept other types of conductors Failure to use copper conductors may result in equipment damage PTAC SVX01C EN Refrigerant Handling Procedures Z WARNING Contains Refrigerant System contains oil and refrigerant under high pressure Recover refrigerant to relieve pressure before opening the system See unit nameplate for refrigerant type Do not use non approved refrigerants refrigerant substitutes or refrigerant additives Failure to follow proper procedures or the use of non approved refrigerant
32. 000 5 000 2 000 3 000 5 000 265V v 2 000 3 000 2 000 3 000 5 000 2 000 3 000 5 000 2 000 3 000 5 000 Heating amps 208V T 7 9 11 8 7 9 11 8 19 7 ig 7 9 11 8 19 7 7 9 11 8 19 7 230V 8 9 13 4 8 9 13 4 22 2 8 9 13 4 22 2 8 9 13 4 22 2 265V X 7 7 11 6 m 7 7 11 6 19 3 7 7 11 6 19 3 ce 11 6 19 3 Notes Certified in accordance with the Unitary Air Conditioner Equipment Certification Program which is based on ARI Standard 310 380 PTAC SVX01C EN 23 Operation Table 18 Heat pump performance PTHE 07 PTHE 09 PTHE 12 PTHE 15 Voltage V 208 230 265 208 230 265 208 230 265 208 230 265 Cooling data Cooling 7 200 7 400 7 200 8 900 9 100 8 700 11 700 12 000 11 700 13 300 13 600 13 600 capacity Btu H Cooling amps 2 9 2 7 2 3 3 9 3 7 3 1 5 1 4 8 4 2 6 8 6 3 5 5 A EER Btu H watt 12 0 12 0 12 0 11 4 11 4 10 8 ial 11 2 11 0 9 9 9 9 9 9 Moisture 2 1 2 1 2 1 2 5 2 6 2 6 3 0 3 1 Sil 4 1 4 1 4 1 removal Pts h Heat pump heating data Heating capacity 5 900 6 100 6 100 7 600 7 800 7 300 9 900 10 100 10 100 12 200 12 500 12 500 Btu H uM amps 2 6 2 5 2 1 3 4 3 2 2 6 4 3 4 0 3 5 5 8 5 4 4 7 a power 540 560 560 695 715 715 935 955 925 1230 1260 1260 COP W W 3 2 3 2 20 3 2 3 2 3 0 Shit Saal 3 2 2 9 2 9 2 9 Airflow Indoor cfm wet 225 256 256 225 256 256 295 325 325 320 350 350 0 3 esp hi Indoor cfm wet 191 225 225
33. 000 Btu C Corrosion Resistant D Internal Condensate Pump Digit 11 Minor Design Sequence All heat pump units must have electric heat Wall sleeve Outdoor grille Outdoor fan Indoor Fan Electric heater Front and discharge grille Ds FERPPPPPPPPPPPPPPPMER __ Outdoor coil Rotary compressor Power cord Control box Indoor coil Power cord coverplate not shown PTAC SVX01C EN NOTICE Warnings and Cautions appear in appropriate sections throughout this manual Read these carefully Z WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury N 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 Overview of Manual Note One copy of this document ships with each unit and is customer property It must be retained by the customer This booklet describes proper installation operation and maintenance procedures for PTACs By carefully reviewing the information within this manual and following the instructions the risk of improper operation and or component damage will be minimized It is important that periodic maintenance be performed to help assure trouble free operation A maintenance
34. 031 10 9219 11 0408 68 0 1 8255 1 8750 1 9257 21 0 100 0191 103 4109 106 9073 24 0 10 3404 10 4494 10 5585 69 0 1 7631 1 8116 1 8612 20 0 94 3758 97 5193 100 7575 25 0 9 9000 10 0000 10 1000 70 0 1 7631 1 8116 1 8512 19 0 89 0868 92 0070 95 0050 26 0 9 4726 9 5724 9 6724 71 0 1 6456 1 6921 1 7395 18 0 84 1276 86 8293 89 6087 27 0 9 0659 9 1656 9 2652 72 0 1 5903 1 6357 1 6822 17 0 79 4758 81 9811 84 5569 28 0 8 6790 8 7781 8 8774 73 0 1 5371 1 5816 1 6270 16 0 75 1104 77 4341 79 8216 29 0 8 3106 8 4091 8 6078 74 0 1 4860 1 5816 1 6270 15 0 71 0121 73 1677 75 3810 30 0 7 9600 8 0577 8 6078 75 0 1 4368 1 4793 1 5229 14 0 67 1629 69 1629 71 2151 31 0 7 6280 7 7229 7 8203 76 0 1 3895 1 4311 1 4737 13 0 63 5463 65 4021 67 3053 32 0 7 3078 7 4089 7 5004 77 0 1 3440 1 3847 1 4284 12 0 60 1468 61 8691 63 6342 33 0 7 0047 7 0997 7 1952 78 0 1 3003 1 3400 1 3809 11 0 56 9501 68 6487 60 1860 34 0 6 7157 6 8087 6 9042 79 0 1 2581 1 2970 1 3370 10 0 53 9430 55 4269 56 9458 35 0 6 4402 6 5330 6 6264 80 0 1 2176 1 2558 1 2947 9 0 51 1130 52 4905 53 8998 36 0 6 1775 6 2691 6 3614 81 0 1 1785 1 2158 1 2540 8 0 48 4488 49 7278 51 0353 37 0 5 9269 6 0173 6 1083 82 0 1 1409 1 1773 1 2148 7 0 45 9395 47 1271 48 3404 38 0 5 6878 6 7769 5 8667 83 0 1 1047 1 1403 1 1770 6 0 43 5756 44 6782 45 8041 39 0 5 4598 5 5474 5 6359 84 0 1 0698 1 1047 1 1405 5 0 41 3475 42 3713 43 4161 40 0 5 2418 5 3282 5 4154 85 0 1 0362 1 0703 1 1054 4 0 39 2467 40 1974 41 1670 41 0 5 03
35. 16 410m 8 PTAC SVX01C EN Unit Dimensions PTAC Wall Sleeve Unit controls compartment 11 5 8 52 7 8 Air discharge Top view of the hydronic kit Steam inlet and outlet connection Figure 6 Steam water coil position right hand coil connection Hotwater or steam inlet and outlet connection left hand coil connection 53 2 3 _ i 1 1 20 20 1 4 16 1 5 Air inlet Figure 7 Hydronic kit front view Hydronic front lt e 1 3 8 1 1 2 Top of wall sleeve 12 62 vm of wall sleeve Toe plate 0 to 3 0 long Figure 8 Hydronic kit side view PTAC SVX01C EN A 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 precautions when exposed to live electrical components could result in death or serious injury A WARNING Fire Hazard Do not use an extension cord with this unit Doing so may cause a fire CAUTION Use Copper Conductors Only Unit terminals are not designed to accept other types of conductors Failure to use copper conductors may result in equipment damage Electrical Requirements The PTAC can
36. 265 30AMP BAYSCKT004 Leveling Legs 1 The power switch can be installed on the hard wire junction box and provides a way to shut on and off the PTAC unit It is an optional ac LEVELING LEG BAYLVLGOO1 cessory when using the power cord to power the PTAC unit Check local Power Switch 1 codes for approval 2 This escutcheon cover should be ordered whenever the display module POWER SWITCH 115V 208 230V 265V 30 AMP BAYPSWO02 is wall mounted or a thermostat or third party provider unit controls are Stamped grille ordered This escutcheon includes a control cover plate that covers the normal unit mounted nomenclature It comes 5 pieces per pack STAMPED ALUMINUM GRILLE SINGLE PACK BAYSAG001 3 All hydronic PTAC chassis come standard without a plastic front cover STAMPED ALUMINUM GRILLE TEN PACK BAYSAG002 If a unit is required to work without heat and without a hydronic kit the plastic front cover should be ordered Wall Sleeve 4 Not required when using a Hard Wire Kit 13 INCH WALL SLEEVE BAYWSLV001 5 Provides a space to tie into a building s wiring with a receptacle to plug the unit into It gives additional leveling and support capabilities and 18 INCH WALL SLEEVE BAYWSLV002 provides a place for fuses a circuit breaker or a mechanical disconnect to be mounted 30A is for units with 5kW electric heat 20A for 3kW or 24 INCH WALL SLEEVE BAYWSLV003 less electric heat Power Cord 6 All subbases require a socket For 15 and 20 amp the 20amp soc
37. 3 6 4 4 6 5 1 Table 22 Cooling amperage heat pumps Condenser PTHEO701 PTHEO702 PTHEO901 PTHEO902 PTHE1201 PTHE1202 PTHE1501 PTHE1502 iad Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max 2 6 2 9 2 4 2 4 3 6 3 9 3 2 3 2 4 8 5 2 4 2 4 2 6 5 Ladi 6 3 6 3 100 2 6 2 9 2 5 2 7 3 4 4 0 3 0 3 2 5 6 5 5 4 1 4 5 6 6 8 0 5 5 6 8 95 2 4 2 8 2 4 2 6 3 2 3 8 2 8 3 1 5 3 5 2 3 9 4 3 6 2 7 6 5 2 5 8 90 2 3 2 6 2 2 2 5 3 1 3 6 2 7 3 0 5 0 5 0 3 7 4 1 5 9 7 2 5 0 5 5 85 2 1 2 5 2 1 2 3 3 1 3 4 2 6 2 9 4 8 4 7 3 5 3 9 5 6 6 8 4 7 5 2 80 2 1 2 3 2 1 2 2 2 9 3 3 2 5 2 7 4 6 4 5 3 3 3 7 5 3 6 4 4 5 4 9 Notes Shaded area is rating ampere 26 PTAC SVX01C EN Table 23 Heating total wattage input heat pumps Operation PTHE PTHE PTHE PTHE PTHE PTHE PTHE PTHE Outside air Room air 0701 0702 0901 0902 1201 1202 1501 1502 dry bulb dry bulb Min Max Min Max Min Max Max 520 535 670 685 940 965 1210 1235 85 580 620 745 790 1030 1115 1295 1435 80 565 600 725 775 1010 1095 1275 1410 50 75 550 590 710 760 990 1075 1245 1385 70 535 575 695 740 970 1050 1225 1360 65 520 560 675 720 945 1025 1200 1335 85 565 600 710 760 1000 1080 1240 1375 80 550 590 695 740 975 1060 1214 1355 45 75 630 570 680 730 955 1040 1190 1330 70 515 555 660 710 930 1010 1160 1305
38. 7 24 6306 51 0 3 3982 3 4691 3 6410 38 0 286 8464 299 7818 313 1748 7 0 22 5967 23 0148 23 4391 52 0 3 2707 3 3402 3 4107 37 0 268 6117 380 4928 292 8787 8 0 21 5303 21 9188 22 3122 53 0 3 1487 3 2169 3 2860 36 0 251 6597 262 6189 274 0353 9 0 20 5214 20 8816 21 2461 54 0 3 0320 3 0967 3 1665 35 0 235 8919 246 0045 258 5312 10 0 19 5667 19 8995 20 2371 55 0 2 9201 2 9856 3 0519 34 0 221 2181 230 5528 240 2626 11 0 18 6600 18 9693 19 2819 56 0 2 8130 2 8771 2 9422 33 0 207 5554 216 1750 225 1344 12 0 17 8015 18 0880 18 3773 57 0 2 7104 2 7732 2 8370 32 0 194 8276 202 7896 211 0696 13 0 18 9874 17 2527 17 5204 58 0 2 6121 2 6736 2 7380 31 0 182 9649 190 3219 197 9580 14 0 16 2153 16 4608 16 7083 59 0 2 5179 2 5781 2 6393 30 0 171 9031 178 7032 186 7663 15 0 16 4827 16 7098 16 9385 60 0 2 4276 2 4855 2 5464 29 0 161 5829 167 8703 174 3869 16 0 14 7874 14 9973 16 2087 61 0 2 3410 2 3986 2 4573 28 0 161 9502 157 7652 163 7880 17 0 14 1272 14 3212 14 5164 62 0 3 2579 2 3144 2 3719 27 0 142 9647 148 3344 163 9026 18 0 13 5003 13 6794 13 8595 63 0 2 1782 2 2335 2 2898 26 0 134 5504 139 5289 144 6781 19 0 12 9048 13 0700 13 2381 64 0 2 1018 2 1559 2 2110 25 0 126 6948 131 3031 126 0653 20 0 12 3389 12 4912 12 6442 65 0 2 0284 2 0813 2 1353 24 0 119 3487 123 6155 128 0227 21 0 11 8010 11 9413 12 0821 66 0 1 9580 2 0098 2 0628 23 0 112 4758 116 4275 120 5064 22 0 11 2895 11 4187 11 5482 67 0 1 8904 1 9411 1 9928 22 0 106 0429 109 7036 113 4795 23 0 10 8
39. 88 5 1188 5 2047 86 0 1 0038 1 0372 1 0715 3 0 37 2652 38 1480 39 0478 42 0 4 8351 4 9188 5 0033 87 0 0 9726 1 0052 1 0388 2 0 35 3956 36 2153 37 0504 43 0 4 6454 4 7275 4 8107 88 0 0 9425 0 9744 1 0073 1 0 33 6309 34 3920 35 1569 44 0 4 4640 4 5449 4 6268 89 0 0 9135 0 9447 0 9769 0 0 31 9646 32 6713 33 3904 45 0 4 2907 4 3701 4 4504 90 0 0 8858 0 9161 0 9476 1 0 30 3900 31 4600 31 7132 46 0 4 1300 4 2050 4 2850 2 0 28 9023 29 5113 30 1303 47 0 3 9665 4 0432 4 1207 3 0 27 4964 28 0617 28 6358 48 0 3 8161 3 8902 3 9663 4 0 26 1673 26 6919 27 2244 49 0 3 6701 3 7438 3 8185 38 PTAC SVX01C EN A 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 Reversing Valve Occasionally the reversing valve may stick in the heating or cooling position or in the mid operation When stuck in the mid position part of the discharge gas from the compressor is directed back to the suction side resulting in excessively high suction pressure Check the operation of the valve by starting the system and switching the operation from COOLING to HEATING and then back to COOLING If no voltage is registered to the coil check the operation of the reversing relay and the continuity of the connecting wires If v
40. NING Hazardous Voltage w Capacitors Disconnect all electric power including remote disconnects and discharge all motor start run capacitors before servicing Follow proper lockout tagout procedures to ensure the power cannot be inadvertently energized Verify with an appropriate voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury Resistance Check Discharge capacitor and remove wire leads Use a DC volt meter to verify there is no power Testing Capacitor Resistance 1 Setan ohmmeter on its highest ohm scale and connect the leads to the capacitor a Good Condition indicator swings to zero and slowly returns to infinity Start capacitor with bleed resistor will not return to infinity It will still read the resistance of the resistor b Shorted indicator swings to zero and stops there replace c Open no reading replace Start capacitor would read resistor resistance 2 Testing for ohms between either capacitor terminal and the capacitor body must show infinite ohms Capacitance Check Using a hookup as shown below take the amperage and voltage readings and use them in the formula below the diagram Overloads 1 With no power to the unit remove the overload lead from the compressor terminal 2 Using an ohmmeter Test continuity between terminals of the overload If not conti
41. On Off 60 sec 8 Vent Off On Off OnOff N A Off Off N A Off Off On 20 sec Door Exit Table 15 PTHE manual test sequence Indoor Indoor Remote Outdoor Condensate Reversing Aux Ventilation Time in Step Fan High Fan Low Fan Fan Pump Comp _ Valve Heat Door Fan Step 1 All off Off Off Off Off Off Off Off Off Off 10 sec 2 Fan High On Off Off Off Off Off Off Off Off 20 sec 3 Fan Low Off On Off Off Off Off Off Off Off 20 sec 4 Remote Fan Off On On Off Off Off Off Off Off 20 sec 5 Outdoor Fan Off On Off On Off Off Off Off Off 20 sec 6 Condensate Off On Off On Oni Off Off Off Off 20 sec Pump 7 Compressor Off On Off On Off On OffOn Off Off 60 sec on Cooling 8 Compressor Off Off On Off On Off Off OffOn Off 60 sec Off 9 Compressor Off On Off On Off On OnOff Off Off 60 sec on Heating 10 Aux Heat Off On Off OnOff Off Off OnOff On Off 60 sec 11 Vent Door Off On Off OnOff Off Off Off Off On 20 sec Exit 20 PTAC SVX01C EN Sequence of Operation Automatic 3 minute Compressor Lockout After the compressor cycles off it will not restart for three minutes This feature prevents the compressor from short cycling and extends the overall life Automatic 2nd Stage Electric Heat PTHE only If the room temperature falls to 2 5 F below the setpoint temperature or the unit compressor fails the reverse cycle heat is shut off and the elec
42. Y Operation High Heat Pump 24 0 0 24 0 Heat Low Heat Pump 0 24 0 24 O Heat High Emgcy Heat 24 24 0 O Heat 24 24 24 O Electric Heat Only PTHE Heat Pump Low Emgcy Heat 24 24 0 0 Heat aa is Electric 24 24 24 0 Electric Heat Only High Cooling 24 0 0 24 24 Cool Low Cooling 0 24 0 24 24 Cool High Fan 24 0 0 Fan Only Low Fan 0 24 0 Fan Only Off 0 0 Off no capacity PTAC SVX01C EN 15 Installation Table8 Output settings ID ID Rev Cond Vent Fan Fan Aux Valve OD Rmt Pump Door User Mode Model High Low Heat Comp PTHE Fan Fan PTHE Fan High Heat Pump ON OFF OFF ON OF ON EN EN EN PTHE only Low Heat Pump OFF ON OFF ON OFF ON EN EN EN PTHE only High Emergency ON OFF ON OFF N C OFF EN EN EN Auxiliary Heat Low Emergency OFF ON ON OFF N C OFF EN EN EN Auxiliary Heat High Cooling ON OFF OFF ON ON ON EN EN EN Low Cooling OFF ON OFF ON ON ON EN EN EN High Fan ON OFF OFF OFF N C OFF EN EN EN Low Fan OFF ON OFF OFF N C OFF EN EN EN Off OFF OFF OFF OFF OFF OFF EN OFF Notes EN Enabled operations based on other logic Notes N C No change from prior state Step 8 Configure the display module settings Indoor Temperature setpoint The indoor temperature setpoint buttons tell the unit how warm or cool the occupant wants the room The setpoint is set by pressinging the up down buttons on the interface module These buttons do not scroll i e holding the bu
43. balanced will occur when the unit is not installed in the wall sleeve AN CAUTION High Temperatures Do not allow sludge or oil to contact skin when evacuating refrigerant from equipment Direct contact with sludge or oil may cause minor or moderate injury Thoroughly evacuate the system using a high vacuum pump capable of producing a vacuum equivalent to 50 microns and a thermocouple vacuum gauge to give a true reading of the vacuum in the system Note Never use the system compressor as a vacuum pump or run when under a high vacuum Motor damage could occur Evacuation Procedure 1 Connect the vacuum pump vacuum tight manifold set with high vacuum hoses thermocouple vacuum gauge and charging cylinder 2 Connectthe low side line to the process tube of the compressor 3 Connectthe high side line to the process tube of the liquid line strainer Note If either process tube is not long enough to receive the compression or flare fitting and still leave room for a pinch off swag the tube and braze in an extra length of tubing 33 4 Startthe vacuum pump and open the shut off valve to the high vacuum gauge manifold only After the compound gauge low side has dropped to approximately 29 inches of vacuum open 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 can only produce a good vacuum if its oil is not contaminated
44. cause the occupied standby setpoints cover a wider range than the occupied setpoints occupied standby the demand for heating and cooling the space is reduced occupied When the Energy Management System input is present it is possible for the controller to switch between the two occupancy states If the EMS input is not connected the controller will always assume the occupied state Table 13 Occupancy arbitration for energy management Controller EMS Input State Occupancy State Open or Not Present Occupied Closed Occupied Standby Occupied state When the controller is in the occupied state the unit runs space comfort control using the occupied setpoints All heating cooling ventilation features are enabled PTAC SVX01C EN Installation Table 14 PTEE manual test sequence Indoor Indoor Remote Outdoor Condensate Reversing Ventilation Time in Step Fan High Fan Low Fan Fan Pump Comp Valve Aux Heat Door Fan Step 1 All off Off Off Off Off N A Off Off N A Off Off Off 10 sec 2 Fan high On Off Off Off N A Off Off N A Off Off Off 20 sec 3 Fan Low Off On Off Off N A Off Off N A Off Off Off 20 sec 4 Remote Off On On Off N A Off Off N A Off Off Off 20 sec Fan 5 Outdoor Off On Off On N A Off Off N A Off Off Off 20 sec Fan 6 Compres Off On Off On N A Off On N A Off Off Off 60 sec sor 7 Aux Heat Off On Off OnOff N A Off Off N A Off
45. conception exists that since air conditioners normally operate with a refrigerant temperature above 32 F moisture in the system is harmless Nothing could be further from the truth Oxygen from moisture plus normal compressor and motor heat reacts chemically with the refrigerant and oil to form corrosive hydrochloric and hydrofluoric acids These acids contribute to the break down of motor winding insulation and the corrosion of compressor working parts and cause unnecessary compressor failure Sludge which is a residue of the chemical reaction coats all compressor parts the inside of refrigerant tubing and may even restrict refrigerant flow through the capillary tube s 31 Leak Testing Refrigerant leaks are best detected with a halide or electronic leak detector A WARNING Use of Pressure Regulator Valves Gauges Always use pressure regulators valves and gauges to control drum and line pressures when pressure testing equipment Failure to follow these instructions could result in an explosion causing death serious injury or equipment damage A WARNING Leak Testing Do not exceed 200 psig when leak testing system Failure to follow these instructions could result in an explosion causing death or serious injury The importance of careful leak testing cannot be over emphasized Undetected leaks invariably lead to repeated calls and eventually result in system contamination restrictions and
46. containers with approved closure devices to prevent unused refrigerant from escaping to the atmosphere Take extra care to properly maintain all service equipment directly supporting refrigerant service work such as gauges hoses vacuum pumps and recycling equipment When cleaning system components or parts avoid using CFC 11 R 11 or CFC 113 R 113 Use only cleaning solvents that do not have ozone depletion factors Properly dispose of used materials Refrigeration system cleanup methods using filters and driers are preferred Check for leaks when excessive purge operation is observed Keep abreast of unit enhancements conversion refrigerants compatible parts and manufacturer s recommendations that will reduce refrigerant emissions and increase equipment operating efficiencies Pre Installation Considerations Before beginning installation make the following considerations 1 Verify the wall opening is in the correct location and the correct size 2 Drill mounting holes on both sides of the wall sleeve if equipment requires any of the following options subbase leveling legs or hydronic heat kit If dimension A in Figure 2 is at or near the minimum specified in Table 2 p 7 accessory options should be mounted to the sleeve prior to installing the sleeve in the wall Otherwise there may not be enough access room for the tools used to mount the accessories to the wall sleeve 3 If additiona
47. d 70 watts for 12 000 and 15 000 Btu models iv Minimum branch circuit ampacity ratings conform to the National Electric Code However local codes should apply v Overcurrent protection for all units without electric heaters is 15 amps Overcurrent protection on 265 volt models must be cartridge style time delay fuses Table4 Power receptacle configurations Unit Voltage 230 230 230 Rating 208 208 208 265 265 Unit plug ZA Plug amp 15 20 30 15 20 30 rating NEMA 6 15P 6 20P 6 30P 7 15P 7 20P 7 30P designation Receptacle Receptacle 20 20 30 20 30 amp rating NEMA 6 20R 6 20R 6 30R 7 20R 7 30R designation PTAC SVX01C EN WALL OR OPTIONAL SUBBASE LEVELING SCREW OPTIONAL SUBBASE LEVELING SCREW lt LEVELING SCREW _ Figure 9 Panel wall installation Installation Procedure A WARNING Hazardous Voltage w Capacitors Disconnect all electric power including remote disconnects before servicing Follow proper lockout tagout procedures to ensure the power cannot be inadvertently energized For variable frequency drives or other energy storing components provided by Trane or others refer to the appropriate manufacturer s literature for allowable waiting periods for discharge of capacitors Verify with an appropriate voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in death or s
48. e Do not charge in a liquid form 4 Close the low side valve on the manifold and pinch off both process tubes Remove the manifold set Crimp shut the open ends of the process tubes and braze 5 Recheck for refrigerant leaks Refrigerant Do not use a refrigerant other than that shown on the unit nameplate Follow all precautionary measures recommended by the refrigerant manufacturers Line Piercing Valves Line piercing valves may be used for diagnosis but are not suitable for evacuating or charging due to the minute holes pierced in the tubing Line piercing valves must not be left on the refrigerant system The connection between the valve and the refrigerant tubing is not hermetically sealed and will eventually leak Open Lines Never leave refrigerant lines open to the atmosphere when processing the refrigeration system Water vapor may enter the lines and cause improper evacuation Operating Test The final step in a successful repair is an accurate operating test Follow the cooling and heating performance tests on pages 36 37 to make sure the product is performing to design standards AN 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 A WARNING Live E
49. erious injury Install components in this order 1 Remove rear closure panel from wall sleeve Install drain kit optional Install outdoor air grille in wall sleeve 12 ONCRETE LINTEL La ju Installation Ya MIN ENT OPTIONAL SUBBASE POWER SUPPLY CONDUIT LEVELING SCREW BY INSTALLER PANEL WALL OR GLASS FRAME 1 MIN PROJECTION INSULATED PANEL LEVELING LEG Install wall sleeve in wall opening Install unit chassis in wall sleeve Install unit power supply Power cord Hard wire kit Subbase kit Electrical receptacle Power switch Cicuit breaker Install unit controls Display module Remote wall thermostat Configure display module settings Progammable settings W MIN PROJECTION STEEL LINTEL Step 1 Remove rear closure panel from wall sleeve 1 Remove the zigzag folded cardboard sleeve stiffener See Figure 10 Remove the rear closure panel by folding the four flaps as indicated in Figure 11 Sleeve Stiffener Figure 10 Wall sleeve stiffener Rear Closure I DA Sleeve rear closure panel Figure 11 PTAC SVX01C EN 2 Grasping the top and bottom flanges of the rear closure panel as shown in Figure 12 the entire panel is pulled out diagonally from one side p Pull rear closure panel out of wall sleeve Figure 12 Step 2 Install drain kit in wall sleeve Drain kits are available for indoor or outdoor
50. et A hose is okay to use to clean the coils but make sure to cover the control with a blanket or plastic bag to prevent it from getting wet 30 Maintenance Wall Sleeve Clean the wall sleeve every four months or more often as the atmospheric conditions require Remove any debris from the bottom of the panel and from around any internal or external drain kit accessory item prior to using water or detergent This will ensure that no debris clogs up the drain holes The use of harsh cleaning materials may cause a deterioration of the bottom panel over time Do not use a high pressure cleaner because it could spray the side or top panel insulation material and cause future air quality problems like mold and mildew Clean side and top panel insulation material with a lint brush or piece of tape Press tape against insulation lightly and slowly peel away to remove dirt and debris Compressor Fan Motor The compressor and fan motor are hermetically sealed permanently lubricated and require no additional oiling Cabinet Front The cabinet front and discharge air grille can be cleaned with a mild soap or detergent Under NO circumstances should hydrocarbon based cleaners e g acetone benzene naphtha gasoline etc be used to clean the front or air grilles Use care when cleaning the control area Do not use an excessively wet cleaning cloth Intake Air Filter The intake air filter and vent door f
51. etween minimum and maximum values indicated for each model Example Assume that a PTHE1501 is under test Proceed as follows and observe test readings as simultaneously as possible 1 Outside coil inlet dry bulb temperature readings as described above 45 F Check watts input 1370 W Inside coil inlet dry bulb temperature reading as de scribed in Step B 75 F Read to the right from the 75 inside coil inlet dry bulb value in the column and note the minimum and maximum wattage of 1335 1470 Since the wattage reading 1370 obtained in the test is within the prescribed range the total power input in watts is considered to be normal 36 Maintenance A 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 precautions when exposed to live electrical components could result in death or serious injury AN 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 AN WAR
52. eve Ny chassis Y outside wall slide chassis in Slide unit chassis into the wall sleeve Figure 14 3 screws on each wall sleeve M n ad side of unit ee Y chassis DN outside wall Figure 15 Secure chassis to wall sleeve Step 6 Install unit power supply Note For installation procedures please refer to the Installation Guide that accompanied the accessory 13 Installation Table5 Unit power supply Voltage Options Accessory Accessory part number 115V Required Universal Power Cord 15 BAYPCRD007 Option 1 Amp A field supplied 115 volt 15 amp receptacle is mounted in the building floor or wall A Trane 115 volt 15 amp power cord BAYPCRDO07 is connected to the PTAC and plugged into the receptacle Required Universal Power Cord 15 BAYPCRD007 Option 2 Amp Universal Subbase BAYSUBOO1 A Trane subbase BAYSUBO01 is attached to the wall sleeve A field supplied 115 volt 15 amp receptacle is mounted into the subbase A Trane 115 volt 15 amp power cord BAYPCRDO07 is connected to the PTAC and plugged into the receptacle Option 3 Required Hard Wire Kit BAYHWRKOO1 Connector for Hardwire BAYCNHKO31 Kit for 15 Amp A Trane hardwire kit BAYHRKOO1 is direct wired to the building power supply and attached to the PTAC A Trane connector kit
53. hat is being adjusted The numbers above the word SETTING XX x indicate the value of the parameter In order for the user to access the configurable parameters a digital display module must be present The configuration set up mode is entered by pressing and holding the MODE and FAN buttons simultaneously for 5 seconds PTAC SVX01C EN Installation Table 9 Set point configuration Configuration Configuration step Step description setting Setting description 1 Ventilation Enable 0 Ventilation is disabled 4 default Ventilation is enabled 0 default Cycle with compressor 2 Indoor fan cycle continuously OFF in OFF mode ON continuously HIGH in OFF 2 mode 0 default cool 50 90 F heat 50 90 F Te t 3 Setpoint Limits cool 55 90 F heat 50 85 F 2 cool 60 90 F heat 50 80 F 3 cool 65 90 F heat 50 75 F Default 10 F 5 5 C Range 0 to 20 F 4 Energy 0 0 to 10 0 C Management Resolution 1 0 F 0 5 C Display units 0 default IP English 5 1 SI Metric Default O F 0 0 C Range 9 to 9 F 6 Indoor 5 0 to 5 0 C Temperature Calibration Resolution 1 0 F 0 5 C Default 1 F 0 5 C Range 0 to 2 F 7 DH offset 0 0 to 1 0 C Resolution 1 0 F 0 59C Value of zero disables DH 17 1 Ventilation Door Function The power door works based upon control logic functions When the unit is on the vent door will open to allo
54. ify output operation and associated output wiring However based on the current step in the test sequence the auxiliary heat may not be on Refer to the Manual Output Test section Unit wiring The wiring between the controller output and the auxiliary heat must be present and correct for normal operation Indoor Coil Freeze protection Normal operation The compressor has been turned off because the indoor coil temperature has fallen below 35 F and has not risen above 50 F Auxiliary heat may not be needed to meet the load conditions see the section dealing with Auxiliary Heat Control Defrost Cycle During the active defrost cycle the auxiliary heat is controlled off See the section on defrost control Reversing Valve output does not energize Table 36 Ventilation output does not energize Probable cause Explanation Random restart timer All controller outputs remain off until the timer expires Selected mode OFF When off is selected at the display to the controller the unit controls all outputs off Diagnostic present A specific list of diagnostics affects unit operation For more information see the Diagnostics section in the manual No power to controller If the controller does not have power the compressor does not operate For the controller to operate normally it must have an input voltage of 115 or 230 208 265 VAC Manual output test The controller includes a manua
55. ilter are both constructed of durable polypropylene Clean filters monthly to ensure proper unit operation The fan must be off before the filters are cleaned To remove the air filters grasp the top of the filter and lift out of the front cabinet Figure 19 Reverse the procedure to reinstall the filters Intake air filter removal Figure 19 is through top of unit Inspect and clean filters monthly for proper unit operation Vent Filter Before cleaning the vent filter disconnect power to the unit by unplugging the power cord at the wall outlet or subbase or disconnect power at the fuse box or circuit breaker If unit is operated with vent door closed the vent filter does not need to be cleaned 1 Remove the cabinet front as described in front removal 2 Remove the six screws securing the chassis to the wall sleeve with a Phillips Head screwdriver 3 Slide the chassis out of the wall sleeve far enough so that the vent filter is accessible as shown in Figure 20 4 Remove the vent filter by unscrewing the two screws at the top of the filter and gently pulling the filter away from the partition panel Refer to Figure 21 The filter can be cleaned by running under a low pressure hose or sink faucet PTAC SVX01C EN 5 Reinstall the filter by reattaching the hook to the bottom of the vent door and replacing the two screws slide the chassis back into the wall sleeve secure it in place with six screws
56. inet front must be in place during this test e Record supply voltage to unit e Operate unit in highest heat setting e Record wattage recorded on wattmeter or total amp draw to unit e Refer to the electric heat capacity and electrical data section whichever is applicable for voltage rating on the unit being tested e The total watts or amps recorded should fall with in the minimum and maximum watts amps listed on these charts Example Assume that a PTHE1501 230 208V with 3 5 kW electric heater is under test 1 Supply voltage as recorded 208V 2 Watts recorded 2750W or amps recorded 13 5 amps 35 3 Locate the readings listed in the Operation section of this manual You will note that these readings fall within the voltage watts and amp draw minimum and maximum ranges listed Therefore the unit heating performance would be considered normal Heating Power Consumption Test Heat Pump Mode Only For the heating wattage record the following readings after the unit is interconnected with a wattmeter e Outside coil inlet air dry bulb temperature e lnside coil inlet air dry bulb temperature e Total watts input measured by wattmeter Calculating procedure 1 Locate temperature obtained in Step A of cooling performance test in first column of Heating Wattage Chart 2 Locate in second column the inside coil inlet dry bulb temperature 3 The total watts input should come b
57. inimize refrigerant emissions while recovering refrigerant use the manufacturer s recommended recycling equipment per the MSDS Use equipment and methods which will pull the lowest possible system vacuum while recovering and condensing refrigerant Equipment capable of pulling a vacuum of less than 1 000 microns 1 0 mm of mercury is recommended Do not open the unit to the atmosphere for service work until refrigerant is fully removed recovered When leak testing with trace refrigerant and nitrogen use HCFC 22 R 22 rather than CFC 12 R 12 or any other fully halogenated refrigerant Be aware of any new leak test methods which may eliminate refrigerants as a trace gas Perform evacuation prior to charging with a vacuum pump capable of pulling a vacuum of 1 000 microns 1 0 mm of mercury or less Let the unit stand for 12 hours and with the vacuum not rising above 2 500 microns 2 6 mm of mercury A rise above 2 500 microns 2 5 mm of mercury indicates a leak test is required to locate and repair any leaks A leak test is required on any repaired area Charge refrigerant into the equipment only after equipment does not leak or contain moisture Refer to proper refrigerant charge requirements in the maintenance section of this manual to ensure efficient machine operation When charging is complete purge or drain charging lines into an approved refrigerant container Seal all used refrigerant
58. installation to help condensate drain from either the right or left side of the wall sleeve externally or from the bottom of the sleeve internally Note For installation procedures please refer to the Installation Guide that accompanied the accessory If you do not use the drain kit condensate will drain out of the rear of the wall sleeve The drain kit must be installed before the outdoor grille is installed Step 3 Install outdoor air grille in wall sleeve An outdoor air grille directs airflow for proper unit operation and to protect the outdoor coil Install the grille before installing the chassis Outdoor air grille options are either a stamped grille or an architectural grille When replacing an old chassis with an existing grille please check with your HVAC representative to determine if the new chassis can be used with the old outdoor grille Using the wrong type outdoor grille can decrease cooling or heating capacity increase energy usage or shorten compressor life Note For installation procedures please refer to the Installation Guide that accompanied the accessory PTAC SVX01C EN Installation Step 4 Install wall sleeve in wall opening For condensate to drain properly inside the unit the sleeve must be installed properly level from right to left e with a slight downward pitch from the indoor side to the outdoor side Note If equipment is 230 208 volt verify the elec
59. ket UNIVERSAL POWER CORD 115 VOLT 15 Amp BAYPCRD007 can He weed Or UNIVERSAL POWER CORD 230 VOLT 15 AMP BAYPCRDOO1 UNIVERSAL POWER CORD 230 VOLT 20 BAYPCRDOO2 UNIVERSAL POWER CORD 230 VOLT 30 BAYPCRDOO3 UNIVERSAL POWER CORD 265 VOLT 15 BAYPCRDOO4 UNIVERSAL POWER CORD 265 VOLT 20 BAYPCRDOO5S UNIVERSAL POWER CORD 265 VOLT 30 BAYPCRDOO6 Display Module DISPLAY MODULE AMERICAN STANDARD LOGO BAYAMDMOO1 STANDARD DISPLAY MODULE AMERICAN STANDARD LOGO BAYAMDMO002 amp DEHUMIDIFICATION DISPLAY MODULE TRANE LOGO STANDARD BAYTRDMOO1 DISPLAY MODULE TRANE LOGO amp BAYTRDMOO2 DEHUMIDIFICATION Escutcheon Cover 2 ESCUTCHEON COVER FOR FRONT PANEL BAYACVROO1 AMSTD LOGO ESCUTCHEON COVER FOR FRONT PANEL BAYTCVROO1 TRANE LOGO Plastic Front Cover 3 28 PTAC SVX01C EN Table 26 Hydronic heat options Kit Description H Hydronic Coil Type w Water Coil s Steam Coil Accessory Type K Kit Power Voltage 01 208 230 VAC 02 265 VAC 04 115 VAC Coil Positioning L Left hand hot water coil connection Standard Stocked R Right hand hot water coil connection Not Stocked Kick Plate s Standard 2 to 6 adjustable kick plate E Extended standard base kick plate 7 to 13 M Upgraded kick plate standard height 2 to 6 Like the unit ventilator design U Upgraded kick plate exte
60. l output test sequence you can use to verify output operation and associated output wiring However based on the current step in the test sequence the ventilation output may not be on Refer to the Manual Output Test section Unit wiring The wiring between the controller output and the ventilation must be present and correct for normal operation Normal operation See the section on Ventilation operation Defrost Cycle During the active defrost cycle the outdoor fan is controlled off See the section on defrost control PTAC SVX01C EN 43 Troubleshooting Table 37 Condensate pump does not energize Probable cause Explanation Random restart timer All controller outputs remain off until the timer expires Selected mode OFF When off is selected at the display to the controller the unit controls all outputs off No power to controller If the controller does not have power the compressor does not operate For the controller to operate normally it must have an input voltage of 115 or 230 208 265 VAC Manual output test The controller includes a manual output test sequence you can use to verify output operation and associated output wiring However based on the current step in the test sequence the condensate Pump may not be enabled Refer to the Manual Output Test section Unit wiring The wiring between the controller output and the Condensate Pump must be present and correc
61. l wall sleeve support is required the leveling leg accessory kit or a subbase kit that includes leveling legs can be used to provide extra support 4 lfinstalling in a concrete or masonry wall you must provide a lintel in the wall opening for support Do not use the wall sleeve as a lintel See Figure 1 for a typical lintel construction Figure 1 Typical Installation framing with lintel 5 Wheninstalling in walls that are deeper than 13 1 2 inches use an extended wall sleeve A sleeve without the proper depth will require special care to prevent problems with rain water condensate drainage and intake discharge air Pre Installation Under these circumstances careful jobsite analysis and cautions are required Consult your local HVAC representative before attempting such installations Checklist The following checklist provides an overview of the factory recommended pre installation considerations Follow the procedures in this section to ensure the installation is complete and adequate for proper unit operation Verify this checklist is complete before beginning unit installation e If unit arrives shipped on its side do not accept e Verify the unit size and tagging with the unit nameplate to ensure the correct unit is received e Inspect the unit for possible shipping damage and make any necessary claims with the freight delivery company immediately e Verify the installation location i
62. lectrical 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 precautions when exposed to live electrical components could result in death or serious injury Place discharge and inlet air thermostats Place inlet thermostat in center of grille Figure 24 Proper placement of discharge and inlet air thermostats PTAC SVX01C EN Cooling Performance Test Thermometers The following precautions are necessary in observing the thermometer readings in the cooling performance test 1 Use two accurately calibrated refrigeration type thermometers or a thermocouple potentiometer 2 Thermometers are affected by body heat or changes in airflow Therefore secure the thermometers in proper locations with masking tape wire or other applicable retainers 3 Observe readings without touching or moving the thermometers Sling Psychrometer Use a sling psychrometer to obtain the wet bulb temperature and determine the percent relative humidity To obtain the wet bulb follow this procedure using the sling psychrometer e Saturate the wick only once during procedure of obtaining wet bulb readings with clean water slightly below room
63. lever on the left side of the chassis Push the vent control lever up to open the vent or down to close The unit ships with the vent door closed and secured by a screw 22 Operation AN CAUTION Freezing Temperatures Do not allow liquid refrigerant to contact skin If it does treat the injury similar to frostbite Slowly warm the affected area with lukewarm water and seek immediate medical attention Direct contact with liquid refrigerant may cause minor or moderate injury Air Discharge Grille The discharge grille can be adjusted to expel air at either a 15 or 40 40 default angle Figure 18 To change the discharge air airflow angle 1 Remove the front cabinet 2 Position the front cabinet so that the backside is accessible 3 Remove the four screws which secure the discharge air grille to the cabinet front with a phillips head screwdriver See Figure 31 4 Rotate the grille 180 end for end 5b Reinstall the screws securing the discharge air grille to the cabinet front Reinstall the cabinet front on the unit Figure 18 Discharge air grille PTAC SVX01C EN Operation Table 17 Air conditioner performance data PTEE 07 PTEE 09 PTEE 12 PTEE 15 Voltage V 115 208 230 265 115 208 230 265 115 208 230 265 208 230 265 Cooling data Cooling 7 200 6 800 7 000 7 300 9 300 8 800
64. nded height 7 to 13 Like the unit ventilator design Color S Standard Soft Dove II Special Color PTAC SVX01C EN Operation 29 Maintenance Procedures Perform the following maintenance procedures to ensure proper unit operation AN 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 precautions when exposed to live electrical components could result in death or serious injury AN 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 Chassis Clean the chassis every four months or more often as the atmospheric conditions require Use water and detergent to clean the basepan center partition and coils Using harsh cleaning materials may cause a deterioration of the coil fins or end plates Do not use a high pressure cleaner as it could cause severe damage to the PTAC fins and coils Note It is very important to not get any of the electronic parts w
65. nuous the overload is open replace the overload Compressor Windings A WARNING Electrical Shock Do not connect electrical power to this unit or to the compressor if the compressor terminal cover has been removed or is not firmly in place Doing so could result in death serious injury or property damage If the test indicates shorted grounded or open windings see procedure for the next steps to be taken PTAC SVX01C EN Resistance Test 1 With no power remove the leads from the compressor terminals 2 Touch the leads of an ohmmeter to terminals C S start windings and C R run winding If either winding does not test continuous replace the compressor Voltmeter 15 amp ra fuse o Lo Ammeter Capacitor Figure 25 Testing capacitor resistance Testing capacitance capacitance MFD 2650 X amperage voltage Note Replace the capacitor if the value obtained is not within 10 of the rating printed on the capacitor Ground Test A 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 precautions when exposed to live electrical components
66. o the power cord disassembly for instructions on removing the control box 2 Remove the screw securing the capacitor to the control box Heater Assembly Removal 1 Remove the strain relief 2 Remove the three screws securing the discharge screen to the chassis 3 Unplug the power cord connector and remove the power cord Removing the Indoor Coil and Indoor Air Thermistors 1 Remove the front cabinet 2 Remove the control box cover 3 Disconnect the indoor coil air thermistor wiring from the control board 4 Locate the indoor coil air thermistor on the suction tube or evaporator Gently pull the thermistor from the housing 5 Remove the indoor coil air thermistor from the unit 39 Removing the Outdoor Coil and Outdoor Air Thermistors 1 Remove the chassis from the wall Remove the front cabinet Remove the control box cover Disconnect the outdoor coil air thermistor wiring from the control board 5 Gently pull outdoor coil thermistor from the bracket near the capillary tube 6 Gently remove outdoor air thermistor which is located at the drain valve 7 Remove the outdoor coil air thermistor from the unit Indoor Fan and Motor 1 Remove the chassis from the wall Remove the front cabinet 3 Remove the heater discharge deck assembly Refer to the heater disassembly instructions 4 Remove the control box cover Disconnect the control wiring Remove the control box Refer
67. oltage is registered at the coil tap the valve body lightly while switching the system from HEATING to COOLING etc If this fails to cause the valve to switch position remove the coil connector cap and wiring and test the continuity of the valve coil If the coil does not test continuous replace it If the valve is inoperative replace Component Replacement Replacement of the compressor evaporator condenser capillary tubes and reversing valve must be in accordance with accepted service practices These procedures include a complete evacuation of both high and low sides and changing of the capillary tube assembly whenever the refrigerant system is opened Before replacing a component in the sealed system make sure that the cause for complaint does not lie in the electrical circuit control overload or is due to some other reason The serviceman must be familiar with the operational characteristics of the product and should not jump to conclusions PTAC SVX01C EN Maintenance Temperature Actuated Drain Valve model PTHE Only The PTHE is equipped with a temperature actuated drain valve located in the base pan As the outdoor ambient decreases to 55 F the drain valve will begin to open The valve will be completely open when the outdoor ambient temperature falls to 50 F A WARNING Hazardous Voltage Disconnect all electric power including remote disconnects before servicing Follow proper lockout
68. ontroller s normal operation can be operated by using either e Display module can be wall mounted or unit mounted Remote Class 2 thermostat For Remote Class 2 Thermostat Installation read installation operation and maintenance booklet carefully Look in Wiring Diagram section for information on wiring If a remote thermostat is connected the unit s display will not be present and the controller s normal space temperature control functionality is overridden by the remote device When the controller is being directed by a remote thermostat the following inputs functions are disabled or not present 1 User display inputs setpoint mode fan Dehumidification Configuration setup indoor fan setpoint limits EMS offset display units 4 Energy management system 5 Manual Test Unit functions that remain under direct supervision of the controller are 1 Random Restart Heat Pump OAT switchover Tubing burst protection Room freeze protection a PF Indoor coil freeze protection 6 Defrost control When connected to a remote thermostat the controller interprets the combination of thermostat inputs as its operating mode and behaves accordingly It is recommended to use a small screwdriver to gently pryt the removable treminal block TB2 up and off for easy connection PTAC SVX01C EN Note If using a third party thermostat to control the unit the thermostat must have a clearly ma
69. ped shop where special equipment for evacuating dehydrating charging and testing is available The following equipment is necessary e Nitrogen of no more than 0 0012 grains of moisture e Vacuum pump capable of evacuating to a minimum of 50 microns e Micron gauge to check vacuum e Refrigerant charging cylinder accurate to within 1 4 oz e Electronic leak detector e Electrical equipment to test compressors capacitors voltage relays and overload protectors e Voltmeter ammeter and wattmeter e Silver soldering and brazing equipment Pinch off tools 1 4 in to 5 8 in e Thermocouple tester A WARNING Hazardous Pressures If a heat source is required to raise the tank pressure during removal of refrigerant from cylinders use only warm water or heat blankets to raise the tank temperature Do not exceed a temperature of 150 Do not under any circumstances apply direct flame to any portion of the cylinder Failure to follow these safety precautions could result in a violent explosion which could result in death or serious injury AN CAUTION Freezing Temperatures Do not allow liquid refrigerant to contact skin If it does treat the injury similar to frostbite Slowly warm the affected area with lukewarm water and seek immediate medical attention Direct contact with liquid refrigerant may cause minor or moderate injury Dehydrating and Evacuating Refrigeration System A rather popular mis
70. 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 Note Before replacing the whole control board make sure that the control board s fuse is still functioning The specs for the control board fuse are 5X20mm 250V 315mA fast acting For more information on a blown fuse on the Control Board check the Troubleshooting section of this document 1 Remove plastic cabinet front and the metal cover that encloses the control board 2 Remove the replacement board from its package and set the power jumper to match the unit voltage 3 There are two different pin connections one for 230 208 VAC and another for 265 The jumper for the 115 VAC board is pre installed in the P8 to P9 position Note This is a very important step and it might lead to damage of the control board if the jumper is not properly set 4 Remove connections from the existing control board tagging wires as required to ensure correct re assembly 5 Remove 2 screws from the front plastic mounting ears Remove the screw from the green wire ground Slide plastic chassis and board back and lift out of place 6 Engage catches on bottom of plastic chassis of replacement assembly with sheet metal control box and slide forward to lock in position Re install two screws through the front plastic mounting ears Re ins
71. rature readings indicated below were obtained 1 Return air dry bulb temperature 80 F Step A 2 Discharge air dry bulb temperature 69 F Step B 3 Return air wet and dry bulb temperature as recorded in Step C dry bulb 80 F wet bulb 75 F 4 In left hand column of cooling capacity charge headed dry bulb find the 80 value in Table 20 p 25 5 In column headed wet bulb find the 75 value and find the value 8 13 in the cooling range column under model PTHE1501 This data shows the temperature of the air passing through the cooling coil is reduced at least 8 F but not more than 13 F This example unit is operating normally for the existing conditions For the example unit under test the temperature difference was 11 F 80 F return air minimum 69 F discharge air Because the value is within the listed cooling range 8 13 this unit is considered to be operating normally Note Never test operation without the unit in the wall sleeve A serious change in design specifications for air movement through the evaporator and condenser compartments causing the fan motor to over heat and the refrigeration system to become unbalanced will occur when the unit is not installed in the wall sleeve Electric Heat Test For the electric heat test the following readings must be recorded after the unit is interconnected with a wattmeter or by recording the total amp draw to the unit Note The cab
72. re across Temperature across SI dy Rosmar wat indoor coil A T indoor coil A T indoor coil A T indoor coil A T bulb bulb Min Max Min Max Min Max Min Max Rating Btu H 7200 7600 8800 9000 11700 12000 14100 14300 Rating cfm 230 260 240 270 300 330 315 355 85 1 3 2 6 1 5 1 4 90 80 8 13 11 14 9 13 8 12 75 19 22 19 22 18 22 16 20 70 30 33 28 30 26 30 25 27 80 4 9 7 11 5 10 5 8 85 75 14 19 15 18 13 18 12 16 70 23 27 23 25 21 25 20 23 65 34 36 31 33 29 33 28 30 75 9 14 11 14 9 13 8 12 80 70 18 21 18 20 15 20 15 18 65 26 29 24 27 23 26 21 24 60 35 36 32 33 29 33 29 30 70 12 16 13 16 10 15 10 14 75 65 18 22 18 21 15 20 15 19 60 25 28 23 26 21 25 20 24 55 31 34 28 31 26 30 26 28 65 12 15 12 14 9 13 9 13 29 60 17 20 16 18 13 17 13 17 55 22 24 20 22 18 21 17 21 Table 20 Cooling temperature change heat pumps PTHEO701 PTHEO702 PTHEO901 PTHEO902 PTHE1201 PTHE1202 PTHE1501 PTHE1502 Temperature across Temperature Temperature across Temperature across Sa Room air wet indoor coil A T acrossndoor coil A T indoor coil A T indoor coil A T bulb bulb Min Max Min Max Min Max Min Max rating Btu H 7300 7600 9000 9300 11800 12000 14000 14600 rating cfm 195 225 240 270 315 355 315 355 85 1 3 2 6 1 5 1 4 90 80 8 13 11 15 10 13 8 12 75 19 22 19 22 18 22 17 20 70 30 33 29 30 26 30 25 28 80 4 9 7 11 5 10 5 9
73. result in death or serious injury or equipment or property only damage A CAUTION High Temperatures Brazing requires high temperatures Direct contact with hot surfaces may cause minor or moderate injury Satisfactory brazing results require cleanliness experience and the use of proper material and equipment Verify brazing connections are properly sized free of rough edges and clean Use of these generally accepted brazing materials e SILFOS Alloy of 15 silver 80 copper 5 phosphorus use without flux on copper to copper Note DO NOT USE FOR A COPPER TO STEEL CONNECTION Recommended heat is approximately 1400 F e SILVER SOLDER Alloy of 30 silver 38 copper 32 zinc use with fluoride base flux on copper to steel brass to copper steel to steel or brass to steel Recommended heat is approximately 1200 PTAC SVX01C EN Maintenance MM E ee enone gt o e o e2 r Figure 22 Refrigeration sealed system heat pump air conditioning model eagnw TO e o Figure 23 Refrigeration sealed system Heat pump heat pump model PTAC SVX01C EN CAUTION Fan Motor Overheat Never test operation without the unit in the wall sleeve A serious change in design specifications for air movement through the evaporator and condenser compartments causing the fan motor to over heat and the refrigeration system to become un
74. rked OFF state or position Note Itis important to make sure that the control board s fuse is functioning The specs for the control board fuse are 5x20mm 250V 315mA fast acting For more inormation on a blown fuse on the control board check the Troubleshooting section of this document Table 6 Maximum wire length for front desk switch and remote control connections Installation Table 7 Wiring Voltage Voltage at terminal Corresponding Normal Unit Mode GH GL W Y Operation High Heat Pump 24 0 24 0 Heat High Auxiliary Heat 24 0 24 0 X Heat Low Auxiliary Heat 0 24 24 0 X Heat PTEE Air Conditioner High Cooling 24 0 24 X Cool Auxiliary is Electric Hot Water or Steam Low Cooling 0 24 0 24 X Cool High Fan 24 0 0 0 X Fan Only Low Fan 24 0 0 X Fan Only Off 0 0 0 X Off no capacity Notes In the event that none of the combinations listed in the table above is present the input will be deemed invalid and all heating cooling and fan operation will be disabled Wire Specification External Interface Size Length 22 100 ft Thermostat 20 200 ft 18 300 ft Energy mgmt system 20 900 ft 18 1500 ft Remote fan 20 60 ft 18 66 ft Display module 20 100 ft 18 120 ft Table 7 Wiring Voltage Voltage at terminal Corresponding Normal Unit Mode GH GL W
75. s free of airflow obstructions such as curtains furniture trees or other objects that may block airflow to and from the unit A WARNING Fire Hazard Do not use extension cords Using extension cords could cause a fire e Make provisions for correct supply power and that the electrical receptacle is within 52 inches of the lower right corner of the equipment e Ensure the unit wall opening is level e Ensure adequate sealing and insulation is around the wall sleeve Outside Wall Internal Internal Adjacent meme Adjacent kk Minimum Minimum el Figure 2 Minimum unit clearance Room Outside Wall Side C in Table 1 Cabinet Finished Floor Side B in ES 1 14 6mm Minimum Table 1 Minimum interior and exterior projections Figure 3 Minimum wall opening dimensions PTAC SVX01C EN Pre Installation Table 2 Minimum clearances and projections Option In Mm In Mm In Mm Minimum clearances Minimum projection A B c Wall sleeve only 3 75 0 0 0 0 Subbase kit 3 75 3 1 4 85 2 3 4 70 Leveling legs kit 3 75 3 75 2 50 Hydronic heat kit 1 9 230 2 6 2 50 150 3 3 3 1 8 4 76 8005 Drain kit 3 75 006 10 0 0 Hardwire kit 3 75 3 75 0 0 1 2 3 4 5 6 7 Receiving and Handling i Shipping Package The chassis and the cabinet front ship in one carton Accessories ship Max height
76. s refrigerant substitutes or refrigerant additives could result in death or serious injury or equipment damage Environmental Accountability Policy The manufacturer urges that all HVAC servicers make every effort to eliminate if possible or vigorously reduce the emission of CFC HCFC and HFC refrigerants to the atmosphere Always act in a responsible manner to conserve refrigerants for continued usage even when acceptable alternatives are available Recover and Recycle Refrigerants Never release refrigerant to the atmosphere Always recover and or recycle refrigerant for reuse reprocessing reclaimed or properly dispose if removing from equipment Always determine the recycle or reclaim requirements of the refrigerant before beginning the recovery procedure Obtain a chemical analysis of the refrigerant if necessary Ouestions about recovered refrigerant and acceptable refrigerant quality standards are addressed in ARI Standard 700 PTAC SVX01C EN General Information Refrigerant Handling and Safety Consult the manufacturer s material safety data sheet MSDS for information on refrigerant handling to fully understand health safety storage handling and disposal requirements Use only approved containment vessels and refer to appropriate safety standards Comply with all applicable transportation standards when shipping refrigerant containers Service Equipment and Procedures To m
77. schedule is provided at the end of this manual Should equipment failure occur contact a service organization with qualified experienced HVAC technicians to properly diagnose and repair this equipment General Information Important Environmental Concerns Scientific research has shown that certain man made chemicals can affect the earth s naturally occurring stratospheric ozone layer when released to the atmosphere In particular several of the identified chemicals that may affect the ozone layer are refrigerants that contain Chlorine Fluorine and Carbon CFCs and those containing Hydrogen Chlorine Fluorine and Carbon HCFCs Not all refrigerants containing these compounds have the same potential impact to the environment The manufacturer advocates the responsible handling of all refrigerants including industry replacements for CFCs such as HCFCs and HFCs Responsible Refrigerant Practices The manufacturer 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 recovering recycling and reclaiming 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
78. sed on the current step in the test sequence the outdoor fan may not be on Refer to the Manual Output Test section Unit wiring The wiring between the controller output and the outdoor fan must be present and correct for normal operation Coil Burst Protection The outdoor fan has been turned off because the indoor coil temperature has risen above 140 F and has not fallen below 125 F Normal operation The outdoor fan cycles with the compressor output Defrost Cycle During the active defrost cycle the outdoor fan is controlled off See the section on defrost control Unit wiring 42 The wiring between the controller outputs and the fan relays and contacts must be present and correct for normal fan operation PTAC SVX01C EN Troubleshooting Table 34 Reversing valve output does not energize Random restart timer Explanation Power up control wait All controller outputs remain off until the timer expires Selected mode OFF FAN ONLY Reversing valve held in current state because compressor use is not allowed Diagnostic present A specific list of diagnostics affects compressor operation For more information see the Diagnostics section in the manual No power to the controller If the controller does not have power the reversing valve does not operate For the controller to operate normally it must have an input voltage of 115 or 208 230 265 VAC Manual output test
79. t for normal operation Normal operation Unit wiring Condensate Pump is available only with Heat Pumps Unit is in active defrost or outdoor temperature is below enable point The wiring between the controller outputs and the fan relays and contacts must be present and correct for normal condensate pump operation Defrost Cycle During the active defrost cycle the condensate pump power is removed See the section on defrost control Table 38 Output on when the mode is off Probable cause Explanation Fan Configuration Fan is configured to run on high in off mode see configuration section Freeze Protection While in off mode freeze protection may be active This will cause the indoor fan to run at high speed and the remote fan and auxiliary heat will be on Fan Delay Off The indoor fan continues to run after the compressor or auxiliary heat will be on Table 39 Control fuse is blown Symptom The generic thermostat does not work The energy input does not work The ventilation input does not work The remote fan output does not work 44 PTAC SVX01C EN Wiring Diagram Cond Vent Fan Rev Valve Lem OUTDOOR TEMPERATURE OUTDOOR COIL TEMPERATURE I Ll LLLI ET REMOTE REMOTE Lu INDOOR COIL TEMPERATURE FAN THERMOSTAT INPUT liba INDOOR TEMPERATURE RELAY VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY 3
80. tagout procedures to ensure the power can not be inadvertently energized Failure to disconnect power before servicing could result in death or serious injury Unit Disassembly Procedures 1 Disconnect power to the unit 2 Remove the unit front cover 3 Remove the three screws on each side of the chassis that secure the chassis to the wall sleeve 4 Carefully slide the chassis out of the wall sleeve and place on floor or a protected cart AN wanine Hazardous Voltagel 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 Note ALL phases of this installation must comply with NATIONAL STATE AND LOCAL CODES Improper wiring or installation may damage thermostat Power Cord Removal 1 Disconnect power to the unit 2 Remove the unit front cover 3 Remove two screws of power cord connector front cover 4 Remove the power cord strain relief 5 Remove power cord from connector Power cord Installation 1 Install power cord to connector Gently press the connector into position until top and bottom latches engage 2 Reinstall the power cord strain relief 3 Reinstall power cord connector front cover 4 Reinstall the unit front cover Capacitor Removal 1 Remove the control box Refer t
81. tall green ground wire 7 Re connect the wiring harness to the new assembly in the same positions that they were before removal This includes temperature thermistors as well as the thermostats zone sensors and energy management 8 Reinstall the sheet metal cover over the control board 9 Position the front cabinet over the chassis and push the sides until the retaining clips engage Figure 28 Power jumper PTAC SVX01C EN Diagnostics The controller is equipped to display a diagnostic code through the interface module if the display is not present Class 2 control 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 comfort or operational complaint The controller will only display the most severe diagnostic present Translating Multiple Diagnostics The controller senses and records each diagnostic independently of other diagnostics It is possible to have multiple diagnostics affect the operation of the unit but only the most severe diagnostic will be displayed Resetting Diagnostics A reset clears any latching diagnostics and allows the control to try to run the PTAC normally If the latching condition is still present after the reset the control will shut down the PTAC A reset will reset a unit that is running normally A reset is just like cycling power to the unit
82. the interface module displays temperature The symbols F and C will not be present on the display however the range and precision of the room temperature and setpoint values will make the selection obvious 18 Installation 6 Indoor temperature calibration The indoor temperature can be calibrated to match an independent reading The adjustment range is 10 0 F 6 C with a resolution of 1 F 0 5 7 Dehumidification Offset The offset defines the point below the setpoint where the unit will stop running the compressor A DH display module is required to use this feature The PTAC allows the options of 0 F disable 1 F default and 2 F optional for the dehumidification offset The dehumidification feature will be disabled when the configuration of 0 F is selected Last User Setpoint Mode and Fan Selections The controller saves the last inputs that the user has chosen 5 seconds after the user has ceased changing them These settings will be used after the next power cycle or controller reset Operation without configuration The controller tests the configuration for validity If the data is corrupted the controller will revert to default values for every parameter A diagnostic code will be displayed when using the default values Table 10 Display units Selection Unit of Display Measure Example 0 IP English 77 DEFAULT 1 SI Metric 24
83. the Diagnostics section in the manual No power to the controller If the controller does not have power the compressor does not operate For the controller to operate normally it must have an input voltage of 115 or 230 208 265 VAC Manual output test The controller includes a manual output test sequence you can use to verify output operation and associated output wiring However based on the current step in the test sequence the compressor may not be on Refer to the Manual Output Test section Unit wiring Indoor Coil Freeze protection The wiring between the controller output and the compressor must be present and correct for normal operation The compressor has been turned off because the indoor coil temperature has fallen below 35 F and has not risen above 50 F Table 32 Indoor remote fan outputs do not energize Probable cause Random restart timer Explanation All controller outputs remain off until the timer expires Normal operation Depending on the configuration selected the fan s may be only cycle with the compressor output Selected mode OFF When off is selected at the display to the controller the unit controls all outputs off Diagnostic present A specific list of diagnostics affects fan operation For more information see the Diagnostics section in the manual No power to the controller If the controller does not have power the compressor does not operate For
84. to the power cord disassembling for instructions on disassembling the control box 5 Remove the indoor fan motor bracket screws 3 as shown 6 Remove the set screw you will need a long Allen wrench securing the indoor fan to the motor shaft and remove the indoor fan and motor Outdoor Fan and Motor 1 Follow the directions for removing the condenser except don t braze or remove the tubing connecting to the condenser Capturing the system refrigerant is also not necessary 2 Remove the screw on the right side of the unit If you are looking at the back of the PTAC toward the bottom of the PTAC near the lip of the basepan 40 Maintenance 3 Liftthe condenser up and over the lip of the basepan and move just enough to gain access to the outdoor fan and motor Be careful not to damage the bottom of the condenser by sitting it on the lip of the basepan Also use caution when bending the condenser to gain access to the outdoor fan and motor The tubing is very fragile and must be treated with care Remove the fan Remove the fan motor by removing the two screws securing it to the fan motor bracket 6 Disconnect the fan motor wiring from the control by removing the wire junction box cover on the partition panel above the control panel cover Control Board Replacement Procedure AN WARNING Hazardous Voltage Disconnect all electric power including remote disconnects before servicing Follow
85. tric heat is turned on Indoor Room Freeze Protection When the unit senses room temperatures of 40 F or below the unit activates the indoor fan motor and either the electric resistance heater or the hydronic heater to help prevent pipes or fixtures from freezing This also overrides the Energy Management System input for unit mounted or wall mounted display modules Random Restart Function This function allows random restart of the PTAC units in the event of a power outage The restart delay reduces the initial inrush current from the building to help prevent a second power outage caused by too much current draw The random restart function will occur after every power up cycle by delaying the operation of the unit for 0 to 90 seconds Compressor minimum off time is enforced after the random restart function has completed Door Switch Occupancy Sensor The PTAC can accommodate a field installed door switch and occupancy sensor to operate the energy management feature PTAC SVX01C EN Operation Remote Thermostat Control Each unit can be operated from any standard 4 or 5 wire remote mounted thermostat Also the unit has a built in low voltage power source that can accommodate either a manual auto changeover or programmable thermostat Setpoint Limiting The setpoint limiting feature reduces energy costs by controlling the maximum setpoint in heating and the minimum setpoint in cooling Acti
86. trical receptacle is located within 52 inches of the sleeve s right hand corner Do not use an extension cord Note For installation procedures please refer to the Installation Guide that accompanied the accessory 5 Install unit chassis in wall sleeve A WARNING Fire Hazard Do not use an extension cord with this unit Doing so may cause a fire 1 Attach the insulation strip to the upper rear of the wall sleeve See Table 13 If using an extended wall sleeve attach the insulation strip between the two baffles touching the baffle surface facing towards the front Bottom Figure 13 Insulation strip location 2 Remove the cabinet front from the chassis by pulling the bottom of the cabinet front away from the chassis until the retaining clips disengage 3 If using a subbase be sure the right hand subbase cover is removed before installing the chassis in the wall sleeve 4 Slide the chassis into the wall sleeve until the chassis flanges contact the front edge of the wall sleeve See Figure 14 5 Secure the chassis to the wall sleeve using three screws on each side of the chassis to ensure a proper seal between the chassis and the wall sleeve The screws are supplied in a plastic bag which is attached to the power cord See Figure 15 6 Verify the indoor and outdoor grilles are free of airflow obstructions 7 the power supply connections as detailed in the next step wall sle
87. tton will not Figure 16 Digital display module continue to adjust the setpoint value because each adjustment of the setpoint value requires its own unique button press Default setpoint on first power up 72 F 22 0 C closest approximation Setpoint resolution 1 F 0 5 C User Mode Selection Pressing the MODE button on the unit tells the unit which mode the occupant prefers There are four modes to choose from 1 COOL 2 HEAT 3 FAN fan only 4 OFF default for first power up 16 Fan Speed Selection Pressing the FAN button on the interface module determines fan speed There are two fan speeds to choose from 1 LOW default for first power up 2 HIGH Field commissioning support Manual Test Mode A manual test mode is provided to allow a field technician to verify proper output and end device operation through a predetermined timed sequence The sequence will automatically advance through all outputs and exit when the sequence has completed it is left to the technician to monitor the status of the end devices during the test to verify that each operates properly Manual test is initiated by combining the following conditions e User Mode OFF e Press and hold MODE amp SETPOINT DOWN for 5 seconds During the test process the word STEP and the corresponding step number will be lighted on the display After the final step has been executed the controller will exit Manual
88. ve Defrost PTHEs only PTACs have an active defrost system that removes ice build up on the outdoor coil which may occur during the heat pump cycle Remote Thermostat Operation The GL GH O W Y R and C terminals provide control inputs for a remote wall mounted thermostat The terminals listed control the operation of the unit when no display module is used A display module will take precedence over any of these inputs Mode Button Operation OFF cooling and heating functions stop HEAT room temperature is maintained by cycling in heat pump mode or electric heat The model PTHE switches from heat pump mode to electric heat when the outdoor air temperature is below 20 F approximately or when the heat pump cannot keep up with the heating load when using a two stage thermostat COOL room temperature is maintained by cycling the air conditioner FAN the fan runs at the user selected speed or runs as otherwise configured Figure 17 Digital display module Fan Operation The fan speed may be user selected as either high or low Fan cycling versus continuous is operation configurable See section on configuration for details Front Desk Control FD1 FD2 Inputs The energy management input is used to move the setpoint up in the case of cooling and down in the case of heating This conserves energy by reducing the demand in the space The energy management input is a dry contact closure
89. w fresh air to be conditioned before entering the room When the unit is off the door closes to prevent unconditioned air from entering the room For more information on vent door function with dehumidificaiton refer to the dehumidification chart 2 Indoor Fan Cycle set up The indoor fan can be configured to provide different types of operation between its OFF and ON high low states This setting is adjustable and does not force the unit to reset 3 Temperature Setpoint Limiting set up The range of temperature control setpoints can be limited using this configuration parameter After the controller has determined the desired user setpoint from the display the resulting value is validated against the setpoint limits There are four valid combinations of heating and cooling setpoint limits These set point limits apply to both the occupied and unoccupied standby heating and cooling setpoints This setting is adjustable on the fly and will not force the unit into a restart condition 4 Energy Management Setpoint Offset set up The range of the Energy Management System s effect on setpoints can be adjusted using this configuration parameter This parameter is adjustable on the fly and will not force the controller into a restart condition The range and resolution of available selections is Range O F to 20 F 0 0 C to 11 0 C Resolution 1 0 F 0 5 C 5 Display Unit set up The user can change the way

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