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ENGINEERING, INSTALLATION AND SERVICE MANUAL

2OACH SERIES

Portable Air-Cooled Heat Pump

Form EISM-2OACH 10012021

Summary of Contents for 2OACH Series

Page 1: ...ENGINEERING INSTALLATION AND SERVICE MANUAL 2OACH SERIES Portable Air Cooled Heat Pump Form EISM 2OACH 10012021...

Page 2: ...ontinuous improvement the items and procedures described in this manual are subject to change without notice Please note model and serial number of the 2OACH unit before contacting the factory TABLE O...

Page 3: ...et When connected to the proper source of electrical power the 2OACH is controlled by a solid state electronic controller with numerous options of temperature and airflow controls that will provide th...

Page 4: ...APACITY 11 000 15 000 22 000 VOLTAGE V Phase at 60Hz 208 230 3 460 3 208 230 1 208 230 3 460 3 AMPS 10 4 14 1 14 9 19 6 17 2 8 7 32 20 4 14 8 TOTAL WATTS 1180 1670 2700 IN RUSH AMPS 60 75 68 113 93 60...

Page 5: ...mode and the indoor blower will run continuously at one of six levels of fan speed CONDENSATE TANK PUMP 2OACH units come equipped with a means for handling the condensate generated during the cooling...

Page 6: ...exhaust duct directs the warm air away from the space allowing the evaporator air to cool the specific area ROOM AIR CONDITIONER When ducted properly the 2OACH can be used as a room air conditioner to...

Page 7: ...2OACH is a heat pump and the supply air will feel warm but not extremely hot to the touch Nozzle kits can be used for directional heating OUTDOOR FAN DISCHARGE COLD RETURN AIR GRILLE AND FILTER ELECTR...

Page 8: ...low for plug and receptacle details for all 2OACH models A DAMAGED POWER SUPPLY CORD MUST BE REPLACED WITH A NEW POWER SUPPLY CORD AND NOT REPAIRED UNIT MODEL PLUG CONFIGURATION RECEPTACLE 115 VOLT 2O...

Page 9: ...SION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 50 AMPS 250 VOLTS WITH GROUNDING TYPE ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR LOAD FITTING FOR MODELS 2OACH3632 AND 2OACH6032 AN EXTENSION CORD...

Page 10: ...h water level is reached a cut out switch will AUTOMATICALLY cycle off the compressor condenser fan TANK LEVEL ADJUSTMENT INSTRUCTIONS An adjustment screw is provided to vary the cut off level of the...

Page 11: ...9 NOTE IT IS IMPORTANT TO SPECIFY MODEL NUMBER AND SERIAL NUMBER WHEN ORDERING ACCESSORIES 2OACH Optional ACCESSORIES...

Page 12: ...16 Inch Round 2OACH36 60 DISCHARGE DUCT ADAPTER 2DDA 6 6 Inch Round 2OACH12 2DDA 10 10 Inch Round 2OACH18 24 2DDA 16 16 Inch Round 2OACH36 60 CONDENSATE PUMP KIT UPK 115 115V Models UPK 230 230V Mode...

Page 13: ...s included to replace a 2ft X 2ft drop ceiling panel where the connection is desired The CK 12 is available for 2OACH12 18 and 24 The ceiling panel kit consists of 8 feet of flexible duct and a 2 X 2...

Page 14: ...5V 057 012R 230V CONDENSATE PUMP KIT A plug in condensate pump kit is available for applications where emptying the 5 gallon condensate tank is not practical The pump kit consists of a condensate pump...

Page 15: ...M NOTE When installing the condenser return air plenum with a ceiling panel kit allow for a minimum separation distance of 2 feet between the unit discharge duct and the return air duct It is also rec...

Page 16: ...rigid to the return air intake to reduce air noise and increase the number of options for solving difficult application problems The plenum attaches to the front of the unit replacing the return air...

Page 17: ...ge to a 6 inch diameter round duct 2DDA 10 for models 2OACH18 and 2OACH24 converts the evaporator discharge to a 10 inch diameter round duct 2DDA 16 for models 2OACH36 AND 2OACH60 converts the evapora...

Page 18: ...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 19: ...is needed to change between cooling and heating modes COOL The system will operate in cooling mode only HEAT The system will operate in heating mode only MOISTURE CONTROL The system operates in the co...

Page 20: ...l help to avoid freeze ups P4 Adjust the P4 setting to match the actual INSIDE room temperature if needed P10 Use this parameter to display temperatures in the desired units P13 To cycle the evaporato...

Page 21: ...ours 03 and 486 3486 hours 01 and 59 1059 hours TOTAL HOURS REPRESENTS COMPRESSOR RUN TIME MODEL CODE SETTINGS 2OACH12 P1 65 P2 45 2OACH18 P1 80 P2 50 2OACH24 P1 70 P2 50 2OACH36 P1 85 P2 40 2OACH60 P...

Page 22: ...to the front panel Unplug the display cable and remove display Install new display and secure Plug in display cable C POWER MODULE To remove the power module remove the rear control box cover Disconn...

Page 23: ...TOR FAN RUNS BUT COMPRESSOR AND CONDENSER FAN DO NOT START CAUSE SET POINT setting may be too high for cooling or too low for heating REMEDY Make sure set point is adjusted accordingly You should see...

Page 24: ...them in a solution of warm water and detergent for 10 minutes Then rinsing them clean with hot water and shaking excess moisture from filter CONDENSATE PUMP Condensate pumps come standard on all Size...

Page 25: ...INTERIOR VIEW Filter Drier Evaporator Blower Motor Condenser Blower Motor Condenser Coil Evaporator Coil Electronic Controller Thermostat Display Cable Condensate Tank Reversing Valve Control Box Hot...

Page 26: ...24 PIPING SCHEMATIC...

Page 27: ...25 WIRING SCHEMATIC FOR 2OACH12 18 and 24...

Page 28: ...26 WIRING SCHEMATIC FOR 2OACH3612...

Page 29: ...27 WIRING SCHEMATIC FOR 2OACH6012 DISCHARGE TEMP SENSOR...

Page 30: ...THREE PHASE MONITOR 28...

Page 31: ...29 WIRING SCHEMATIC FOR 2OACH3632...

Page 32: ...30 WIRING SCHEMATIC FOR 2OACH3634...

Page 33: ...31 WIRING SCHEMATIC FOR 2OACH6032...

Page 34: ...32 WIRING SCHEMATIC FOR 2OACH6034...

Page 35: ...ritten 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 brow...

Page 36: ...___________________________ Purchased from _______________________________ Date Installed _________________________________ For Technical Support or service parts contact our Keep Cool Team at 847 583...

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OCEANAIRE 2OACH Series, Engineering, Installation And Service Manual

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