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QA OCEANAIRE PWC60, Инструкция по инженерии, установке и обслуживанию

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21 

PIPING SCHEMATIC

Water-Cooled Spot Cooler

SUCTION LINE

DISCHARGE LINE

FILTER/DRIER

ACCESS

VALVES

COMPRESSOR

EVAPORATOR

BLOWER

CONDENSER 

COIL

EVAPORATOR

COIL

CAPILLARY

TUBES

HP RESET

 

WATER IN

 

WATER OUT

 

WATER

VALVE

AIR

PIPING SCHEMATIC 

Содержание PWC60

Страница 1: ...ENGINEERING INSTALLATION AND SERVICE MANUAL PWC60 PWC12 PWC series Portable Water Cooled Spot Cooler Form EISM PWC 02272017...

Страница 2: ...ng process of continuous improvement the items and procedures described in this manual are subject to change without notice Please note model and serial num ber of the PWC unit when contacting the fac...

Страница 3: ...tained unit with the entire cooling system blower assembly electri cal refrigerant and waterside components neatly arranged in a gray polyester powder coated metal cabinet When connected to the proper...

Страница 4: ...essure dB at 5 feet commercial operation 6 Amps Watts at 208 Volts 208 230 V Models 2 with 85 EWT and 105 LWT 3 CFM with free discharge May COOL down to 55 if equipped with hot gas bypass factory inst...

Страница 5: ...handle almost any installation requirement CONDENSATE ALARM LIGHT On the front of all PWC models there is a Condensate Alarm Light RED located near the thermostat The light indicates a condensate pump...

Страница 6: ...where it is needed Nozzle kits can be used to improve direction of the cooling airflow ROOM AIR CONDITIONER One feature of the PWC is it operates as a room air conditioner because water is used as th...

Страница 7: ...liability Refer to the chart below for plug and receptacle details for all PWC models A DAMAGED LCDI POWER SUPPLY CORD MUST BE REPLACED WITH A NEW POWER SUPPLY CORD OBTAINED FROM OCEAN AIRE AND NOT RE...

Страница 8: ...PROVIDED IT IS RATED AT LEAST 20 AMPS 250 VOLTS 3 PHASE FOR MODEL PWC6032 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 30 AMPS 250 VOLTS 3 PHASE FOR MODELS PWC3634 AND PWC6034 AN EXTEN...

Страница 9: ...7 PWC ACCESSORIES HOSE KIT NOZZLE KIT DISCHARGE DUCT ADAPTER ROUND FLEX DUCT SOLD SEPARATELY ROUND FLEX DUCT SOLD SEPARATELY EVAPORATOR RETURN AIR PLENUM...

Страница 10: ...PWC12 2DEP 12 12 Inch Round PWC18 24 DEP 16 16 Inch Round PWC36 60 DISCHARGE DUCT ADAPTER DDA 6 6 Inch Round PWC12 DDA 10 10 Inch Round PWC18 24 2DDA 16 16 inch Round PWC36 PWC60 HOSE KIT HK 1 10FT P...

Страница 11: ...iameter nozzles with an approximate compressed length of 15 inches The approximate extended length is 21 inches NK 2 for models PWC18 PWC24 with 2 6 inch diameter nozzles with an approximate compresse...

Страница 12: ...r configuration and application information DEP 10 for PWC12 transitions the return air opening to a 10 inch round duct 2DEP 12 for PWC18 and PWC24 transitions the return opening to a 12 inch round du...

Страница 13: ...nd PWC24 converts the evaporator discharge to a 10 inch diam eter round duct 2DDA 16 for PWC36 and PWC60 converts the evaporator discharge to a 16 inch diameter round duct When used in conjunction wit...

Страница 14: ...e kits have FEMALE flare connectors to match the MALE flare fittings on the units see chart below The WATER IN connector consists of a 3 4 hose barb WATER OUT and DRAIN condensate have no fittings and...

Страница 15: ...igned for use with up to 350 psig water inlet pressure are available HERESITE TREATED EVAPORATOR COIL For use in chemically corrosive environments the PWC can be manufactured with a Heresite dipped ev...

Страница 16: ...proper NEMA receptacles refer to Electrical service plug configuration When using extension cords use the proper gauge cord and check cord voltage to the unit TIME DELAY FUSES CIRCUIT BREAKERS ARE REC...

Страница 17: ...the room temperature After the time delay has been satisfied the fan motor and compressor will start beginning the cooling cycle Remember the set point must be lower than the room temperature for the...

Страница 18: ...rate causing a chattering condition in the water supply line In these cases it is recommended that the water valve be adjusted 1 Disconnect the unit power 2 Remove the unit back panel and locate the w...

Страница 19: ...Evaporator Blower Evaporator Coil Condensate Pump Control Box Water Valver High Pressure Reset Switch Compressor PWC INTERIOR 17...

Страница 20: ...ub base Make sure the small thermistor located near the top of the casing for temperature sensing is not bent or damaged 2 To remove the thermostat sub base remove the 2 mounting screws and the 4 wire...

Страница 21: ...oint is too high REMEDY Make sure set point is lower than room temperature You should see a snowflake designating that the thermostat is calling for cooling Note there is a time delay for the compress...

Страница 22: ...lar basis every six weeks or less depending on the environment The evaporator filter is located behind the return air grille and can be easily removed and cleaned The filter must be washed periodicall...

Страница 23: ...C Water Cooled Spot Cooler SUCTION LINE DISCHARGE LINE FILTER DRIER ACCESS VALVES COMPRESSOR EVAPORATOR BLOWER CONDENSER COIL EVAPORATOR COIL CAPILLARY TUBES HP RESET WATER IN WATER OUT WATER VALVE AI...

Страница 24: ...22 WIRING SCHEMATIC FOR PWC1211 PWC1811 PWC2412 and PWC3612 07182016...

Страница 25: ...23 WIRING SCHEMATIC FOR PWC6012 07182016...

Страница 26: ...rt delay has timed out If the thermostat does not power up an electrical condition may need to be addressed Remove the control box cover and observe the LED on the phase monitor The LED signals the fo...

Страница 27: ...25 WIRING SCHEMATIC FOR PWC3632...

Страница 28: ...26 WIRING SCHEMATIC FOR PWC6032...

Страница 29: ...27 WIRING SCHEMATIC FOR PWC3634 and PWC6034...

Страница 30: ...ten instructions or has been altered or modified in any way b Product that has been subjected to any abnormal power conditions such as loss of power power surges voltage irregularities such as brown o...

Страница 31: ...For Technical Support or to locate a distributor for service parts contact OceanAire at 847 583 0311 or 1 866 GETAIRE 438 2473 Please indicate the Model Number and Serial Number of the unit to assure...

Страница 32: ...TECH NOTES Form EISM PWC 02272017...

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