OCEANAIRE PWC Series Manual Download Page 32

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MODEL: ______________________________________

SERIAL NUMBER: _____________________________

Date Purchased: ______________________________

Purchased from: _______________________________

Date Installed: _________________________________

For Technical Support or service parts,

contact our

Keep Cool Team at 847-583-0311

In order to receive the benefits of our warranty,

please register on-line at

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Form EISM-PWC 10012021

Summary of Contents for PWC Series

Page 1: ...ENGINEERING INSTALLATION AND SERVICE MANUAL PWC series Portable Water Cooled Spot Cooler EISM PWC 10012021...

Page 2: ...g process of continuous improvement the items and procedures de scribed in this manual are subject to change without notice Please note model and serial number of the PWC unit when contacting the fact...

Page 3: ...neatly arranged in a gray polyester powder coated metal cabinet When connected to the proper source of electrical power a 24 volt thermostat controls the PWC unit to provide the desired level of comfo...

Page 4: ...ER VALVE CONNECTION DRAIN RETURN CONNECTION CONDENSATE PUMP ALL UNITS R 410A CHARGE oz 14 18 20 HEIGHT in 33 8 WIDTH in 20 1 DEPTH in 13 1 NET WEIGHT lb 125 155 170 310 410 PWCSPECS10012021 44 8 16 0...

Page 5: ...uirement If a failure occurs with the operation of the pump circuit the NC overflow switch will open and the CONDENSATE ALARM warn ing light will energize When the failure has been corrected or the co...

Page 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...

Page 7: ...reliabil ity Refer to the chart below for plug and receptacle details for all PWC models A DAMAGED POWER SUPPLY CORD MUST BE REPLACED WITH A NEW POWER SUPPLY CORD OBTAINED FROM OCEANAIRE AND NOT REPAI...

Page 8: ...CAN BE USED 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 PWC6...

Page 9: ...12 2DEP 12 12 Inch Round PWC18 24 DEP 16 16 Inch Round PWC36 60 DISCHARGE DUCT ADAPTER DDA 6 6 Inch Round PWC12 2DDA 10 10 Inch Round PWC18 24 2DDA 16 16 inch Round PWC36 PWC60 HOSE KIT HK 1 10FT PWC...

Page 10: ...iameter nozzles with an approximate compressed length of 15 inches The approximate extended length is 21 inches 2NK 2 for models PWC18 PWC24 with 2 6 inch diameter nozzles with an approximate compress...

Page 11: ...ration 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 duct DEP 16...

Page 12: ...nd PWC24 converts the evaporator discharge to a 10 inch diameter round duct 2DDA 16 for PWC36 and PWC60 converts the evaporator discharge to a 16 inch diameter round duct When used in conjunction with...

Page 13: ...s have FEMALE flare connectors to match the MALE flare fittings on the units see chart below The WATER IN connector consists of a garden hose connection WATER OUT and DRAIN condensate have no fittings...

Page 14: ...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...

Page 15: ...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...

Page 16: ...conds Then it will return to display the room temperature After the delay has timed out the fan motor and compressor will start beginning the cooling cycle Remember the set point must be lower than th...

Page 17: ...ater supply line In these cases it is recommended that the water valve be adjusted 1 Disconnect the unit power 2 Remove water valve cover plate or back panel depending on model to locate the water val...

Page 18: ...Alert Light Return Air Grille Evaporator Filter Front Locking Casters Compressor Run Capacitor High Pressure Switch Metal Strain Relief Water Connections Recessed Cubby Rear Swivel Casters Evaporator...

Page 19: ...ear 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 wires black red white green Make sure the 4 wires do...

Page 20: ...mostat set point is too high REMEDY Make sure set point is lower than room temperature Note there is a time delay for the compressor CAUSE Thermostat Loose thermostat wires REMEDY Examine the thermost...

Page 21: ...he High Pressure Cut Out will shut down the compressor Wait 15 minutes depress the HI PRESSURE RESET and repeat this process until ALL of the water is out of the system When com pleted depress the HIG...

Page 22: ...e return air grille and can be easily removed and cleaned The filter must be washed periodically as needed by placing it in a dishwasher or soaking in a solution of warm water and detergent for 10 min...

Page 23: ...21 PIPING SCHEMATIC...

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

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

Page 26: ...THREE PHASE MONITOR 24...

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

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

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

Page 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...

Page 31: ...TECH NOTES 29...

Page 32: ...____________________________ Purchased from _______________________________ Date Installed _________________________________ For Technical Support or service parts contact our Keep Cool Team at 847 58...

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