ENGINEERING, INSTALLATION AND SERVICE MANUAL
2OACH1211
1-ton Portable Air-Cooled Heat Pump
EISM-2OACH1211 02012022
Страница 1: ...ENGINEERING INSTALLATION AND SERVICE MANUAL 2OACH1211 1 ton Portable Air Cooled Heat Pump EISM 2OACH1211 02012022 ...
Страница 2: ...TICE In our ongoing 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 2OACH1211 unit before contacting the factory TABLE OF CONTENTS PAGE GENERAL INFORMATION 1 PRODUCT DATA AND SPECIFICATIONS 2 UNIT DESCRIPTION Standard Features 3 Applications Operation Cooling Mode 4 Heating Mode 5 E...
Страница 3: ...ated metal cabinet When connected to the proper source of electrical power the 2OACH1211 is controlled by a solid state electronic controller with numerous options of temperature and airflow controls that will provide the desired level of comfort when cooling or heating A wide variety of accessories and factory installed options are available for the 2OACH1211 units allowing for improved performan...
Страница 4: ...cted into another area CFM with free discharge Amps Watts at 115 Volts COOLING AMBIENT OPERATING RANGE 65º TO 105º HEATING AMBIENT OPERATING RANGE 40º TO 85º NOT APPROVED FOR OUTDOOR COOLING CAPACITY 11 800 BTUH HEATING CAPACITY 11 000 BTUH VOLTAGE 115V 60Hz 1PH AMPS 10 4 TOTAL WATTS 1180 IN RUSH AMPS 60 PLUG TYPE 5 15P LCDI EER 10 0 COMPRESSOR ROTARY COMPRESSOR HP 1 COMPRESSOR LRA 50 EVAP CFM HIG...
Страница 5: ... desired the controller can be set to MANUAL fan mode and the indoor blower will run continu ously at one of six levels of fan speed CONDENSATE TANK PUMP The 2OACH1211 unit comes equipped with a means for handling the condensate generated during the cooling heating process The tank can be easily removed from the unit and emptied as needed An optional automatic condensate pump UPK 115 is available ...
Страница 6: ...aust 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 2OACH1211 can be used as a room air conditioner to cool an enclosed space Using the condenser return air plenum additional ceiling kit and other accessories the 2OACH1211 can then operate as a room air conditioner with the condenser air isolated fro...
Страница 7: ...ACH1211 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 2OACH1211 HEATING MODE OPERATION DESCRIPTION OUTDOOR AIR INLET Back of Unit WASHABLE GRILLE AND FILTER ELECTRONIC CONTROLLER INDOOR FAN SUPPLY AIR HOT 2OACH1211 HEATING MODE INDOOR AIR OUTDOOR FAN DISCHARGE COLD ...
Страница 8: ...s that serve as a means of electrical protection CAUTION DO NOT USE THE LCDI AS AN ON OFF SWITCH FOR THE UNIT A DAMAGED LCDI POWER SUPPLY CORD MUST BE REPLACED WITH A NEW POWER SUPPLY CORD AND NOT REPAIRED 6 ELECTRICAL CONFIGURATION USE OF EXTENSION CORDS CAUTION FOR MODEL 2OACH1211 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 15 AMPS 115 VOLTS WITH GROUNDING TYPE ATTACHMENT PLUG AN...
Страница 9: ... is provided to collect condensate The tank is located in the lower front section of the unit and can be accessed though the condensate tank door When the high water level is reached a cut out switch will AUTOMATICALLY cycle off the compressor and condenser fan ...
Страница 10: ...8 NOTE IT IS IMPORTANT TO SPECIFY THE SERIAL NUMBER WHEN ORDERING ACCESSORIES 2OACH1211 OPTIONAL ACCESSORIES ...
Страница 11: ...zontal ducting The standard discharge grille is removed and the 2DDA 6 is attached in the grille opening CONDENSATE PUMP KIT UPK 115 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 with mounting hardware and electrical connections along with the tubing required for the drain and disc...
Страница 12: ...requirements For 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 RECOMMENDED WARNING OPERATING THE UNIT ON IMPROPER VOLTAGE WILL VOID THE WARRANTY ACCESSORIES Verify that all accessories are correct for the model and are installed in accordance with a...
Страница 13: ...ammed The systems controls temperature within 2 POWER Turns the unit on off when power is supplied MODE Select the mode of operation from AUTO COOL HEAT MOISTURE CONTROL AUTO The controller will heat or cool as required HEAT or COOL will display accordingly A 4 differential is needed to change between cooling and heating modes COOL The system will operate in cooling mode only HEAT The system will ...
Страница 14: ...ll 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 evaporator fan with the compressor access code P 13 Press the up or down button to switch to CYC which means cycle the fan with the compressor The factory default setting is CON which means continuous fan ope...
Страница 15: ...d the 2 number sets together to get total hours 03 and 486 3486 hours 01 and 59 1059 hours TOTAL HOURS REPRESENTS COMPRESSOR RUN TIME MODEL CODE SETTINGS 2OACH1211 P1 65 P2 45 2OACH1211 PROGRAM SETTINGS NOTICE Program Parameters are NOT controller default values They are OceanAire Factory Settings DISPLAY FAULTS LAC Low AC line power AAA or Failed Air Sensor unit will not run CON Empty Condensate ...
Страница 16: ...all new display and secure Plug in display cable C POWER MODULE To remove the power module remove the rear control box cover Disconnect wires one at a time and re attach each wire while holding replacement module in other hand Once all wires have been reconnected in accordance with the wiring diagram install new power module D CONDENSATE PUMP ON UNITS WHERE THE CONDENSATE PUMP KIT HAS BEEN INSTALL...
Страница 17: ...ESSOR 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 a red dot to the right of the temperature display indicating compressor ON Note there is a time delay for the compressor CAUSE Loose Display Cable REMEDY Examine the control unit for loose wires Tighten any loose connectio...
Страница 18: ...cing them in a dishwasher or soaking 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 When servicing pump follow these steps 1 Make certain that the unit is disconnected from the power source before attempting to service or remove any component 2 Remove pump assembly 3 Be sure the floats mov...
Страница 19: ...er Coil Evaporator Coil Electronic Controller Thermostat Display Cable 2OACH1211 INTERIOR VIEW Filter Drier Evaporator Blower Motor Condenser Blower Motor Condensate Tank Reversing Valve Control Box Hot Gas Valve ...
Страница 20: ...18 PIPING SCHEMATIC ...
Страница 21: ...19 WIRING SCHEMATIC FOR 2OACH1211 ...
Страница 22: ...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 brown outs or phase loss on three phase equipment c any expenses including labor or material incurred during removal or reinstallation of the Product d any workmanship of the installer of the Product This...
Страница 23: ...15 600 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 0 20 4 14 8 TOTAL WATTS 1180 1670 2700 IN RUSH CURRENT AMPS 60 75 68 113 93 60 178 162 87 PLUG TYPE 5 15P LCDI 5 20P LCDI 6 20P LCDI 6 30P LCDI L15 30P L16 20P 6 50P L15 30P L16 20P EER 8 9 COMPRESSOR COMPRESSOR HP 1 1 5 2 COMPRESSOR LRA 9 5 12 3 10 5 13 6 8 8 5 0 27 6 18 1 9 0 EVAP...
Страница 24: ...____________________________ 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 www oceanaire inc com EISM 2OACH1211 08012021 ...
