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© 2015  Pentair Electronics & Electrical Protection China

90164959

Rev. D

P/N 90164959

V-SERIES

Air Conditioner

VA08 Model

INSTRUCTION MANUAL

Summary of Contents for VA08 V-SERIES

Page 1: ... 2015 Pentair Electronics Electrical Protection China 90164959 Rev D P N 90164959 V SERIES Air Conditioner VA08 Model INSTRUCTION MANUAL ...

Page 2: ...ion 6 Thermostat 6 Head Pressure Control optional 6 For cooling 35 C range 6 For heating 13 C range 6 Unit Characteristics 7 WIRE DIAGRAMS 8 VA08 Generic Wire Diagram actual unit options may vary 8 Schematics 9 SERVICE DATA 9 Components List 9 MAINTENANCE 10 Compressor 10 Inlet Air Filter 10 How To Remove Clean or Install a New Inlet Air Filter 10 Condenser and Evaporator Air Movers 11 Refrigerant...

Page 3: ...OSURE Refer to the nameplate for proper electrical current requirements and then connect the power cord to a properly grounded power supply Minimum circuit ampacity should be at least 125 of the amperage shown in the design data section for the appropriate model No other equipment should be connected to this circuit to prevent overloading Immediately after applying power the evaporator blower encl...

Page 4: ...ow unit to remain upright for a minimum of five 5 minutes before starting CAUTION Air conditioner must be in upright position during operation 5 Refer to the nameplate for electrical requirements Wire the unit to a properly grounded power supply Electrical circuit should be fused with slow blow or HACR circuit breaker 6 Set thermostat for required cabinet temperature Refer to Sequence of Operation...

Page 5: ...UTOUT DIMENSIONS 431 403 725 16 273 75 268 9 32 330 330 388 388 140 420 9 65 152 152 152 152 738 704 756 445 26 8 7x 13 4x 463 External Mounting Partial Recess Mounting Figure 2 CUTOUT INSTRUCTIONS As viewed from outside of enclosure NOTE Dashed lines represent air conditioner ...

Page 6: ...increase the likelihood of frost buildup on the evaporator coil The moisture that the enclosure air can contain is limited If moisture flows from the drain tube continuously this can only mean that ambient air is entering the enclosure Be aware that frequent opening of the enclosure s door admits humid air that the air conditioner must then dehumidify STANDARD AND OPTIONAL COMPONENT OPERATION THER...

Page 7: ...35 1200 1500 2000 Cooling Capacity W L35 L50 960 1170 1540 Maximum Ambient Temp C 55 55 55 Minimum Ambient Temp C 20 20 20 Enclosure Airflow m3 h 388 571 571 External Airflow m3 h 524 571 688 Condensate Management Hose discharge Optional powered C E Hose discharge Optional powered C E Hose discharge Optional powered C E Heating Data Capacity W 2000 2000 2000 Electrical Data Rated Voltage V 230 230...

Page 8: ...RAM ACTUAL UNIT OPTIONS MAY VARY 872 0 1 7 0 1 2035 6625 3 9 7 9 7 203 75 25 2 7 67 7 22 1 5 8 5 581 3 7 5 7 25 51 51 3 725 3 725 03 5 1 2685 8 0 17 03 5 8 51 51 9 7 9 237 21 5 6 5 237 21 7 67 7 7 1 5 7 5 51 8 237 21 51 237 21 8 0 6 7 237 21 5 20 12 8 1 0 7 6 7 6 7 51 8 1 3 51 32 5 1387 7 03 63 237 21 ...

Page 9: ...vaporator Impeller 3218246 90198027 90198027 Coil Condenser 3218244 3218244 3218265 Coil Evaporator 3218243 3218261 3218261 Compressor 90237688 90237688 89107887 Filter Air Reusable 3218252 3218252 3218252 Filter Dryer 3208853 3208853 3208853 Head Pressure Control Switch option 90206992 90206992 90206992 Impeller Condenser 3206049 90198025 3218286 Impeller Evaporator 3218245 90198025 90198025 Capi...

Page 10: ...r thus causing a reduction in cooling air flow across the surface of the compressor and condenser coil Do not run the air conditioner for extended periods of time with the filter removed Particles of dust lint etc can plug the fins of the condenser coil which will give the same reaction as a plugged filter The condenser coil is not visible through the filter opening so protect it with a filter Con...

Page 11: ...ics Electronical Protection China for special recommendations CAUTION REFRIGERANT LOSS Each air conditioner is thoroughly tested prior to leaving the factory to insure against refrigeration leaks Shipping damage or microscopic leaks not found with sensitive electronic refrigerant leak detection equipment during manufacture may require repair or recharging of the system This work should only be per...

Page 12: ...low Is there airflow YES proceed to step 6 NO possible problem Defective thermostat Open motor winding Stuck impeller motor Obstructed wheel Repair or Replace defective part 6 Carefully check the compressor for operation motor should cause slight vibration and the outer case of the compressor should be warm Is the compressor showing signs of this YES wait 5 minutes then proceed to step 7 NO possib...

Page 13: ...rant Compressor tries to start but won t run Low line voltage at start Should be 10 rated voltage Compressor motor stuck Bad contactor Bad overload switch Unit blows breakers Undersized breaker fuse or not time delayed Short in system Getting water in enclosure Drain plugged Drain tube kinked Enclosure not sealed allowing humidity in Mounting gasket damaged For additional technical support contact...

Page 14: ...oduct without written Pentair Electronics Electronical Protection China approval Pentair Electronics Electronical Protection China must be notified of a claim in writing not later than fourteen 14 days from the date when Buyer has become aware of such occurrence or where the defect is such that it may cause damage immediately such notice containing a description of how the defect manifests itself ...

Page 15: ...s fee If approval is not received within 30 days material will be scrapped and all shipping expenses and corresponding analysis fees will be billed to Buyer E At Buyer s request Failure Analysis can be provided by Pentair Electronics Electronical Protection China for warrantable goods at no charge Failure analysis for non warranty repairs are subject to a 150 per hour Engineering charge plus any o...

Page 16: ...trical Protection China 90164959 Rev D P N 90164959 Pentair Electronics Electrical Protection China Airport Industrial Zone Shuangyuan Road South Chengyang District Qingdao China 400 820 1133 86 532 8771 6106 www PentairProtect com ...

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