CONVERTIBLEAIRE Deluxe Portable Heat Pump ENGINEERING, INSTALLATION AND SERVICE MANUAL 2OACH-Series R410A Models
TABLE OF CONENTS PAGE GENERAL DESCRIPTION …................................. 1 PRODUCT DATA AND SPECIFICATIONS............ 2 UNIT DESCRIPTION Standard Features.................................. 3 Applications / Operation.......................... 4-5 Electrical.................................................. 6 Use of Extension Cords........................... 7 Condensate............................................. 8 Accessories………................................... 9 - 15 Installation.
GENERAL DESCRIPTION The Oceanaire CONVERTIBLEAIRE is a portable air-cooled heat pump designed for permanent or temporary spot cooling or heating applications. The entire air conditioning unit has been built in an premium sheet metal cabinet, equipped with heavy-duty casters for mobility. All CONVERTIBLEAIRE models come with a 10-foot power cord for electrical connection and added mobility in service.
ConvertibleAire SPECIFICATIONS Deluxe Air-Cooled Portable Heat Pumps MODEL: 2OACH 1211 1811 2412 Cooling Capacity 1 11,800 16,800 Heating Capacity 1 11,800 16,800 Voltage (V/Phase) at 60Hz 115/1 3612 3632 3634 6012 6032 6034 24,020 36,050 36,050 36,050 60,050 60,050 60,050 24,020 36,050 36,050 36,050 60,050 60,050 60,050 208-230/1 208-230/1 208-230/3 460/3 208-230/1 208-230/3 460/3 Cooling Amps 6 10.4 14.1 14.9 18.1 17.2 8.7 32.0 20.4 14.
STANDARD FEATURES CABINET The CONVERTIBLEAIRE Series heat pump has a cabinet that is constructed of 18 gauge steel with a polyester powder coated finish that will compliment any decor. The cool blue front compliments any surrounding space, and is insulated with soundabsorbing insulation for cool, quiet comfort. All units come equipped with handles and premium swivel casters for portability and convenient set-up.
APPLICATIONS COOLING MODE—SPOT COOLER The CONVERTIBLEAIRE can be used in an open environment to cool specific objects or "spots". Spot Cooling is a convenient and economical way to provide air conditioning where cooling the entire space is impractical. Cool air is discharged from the unit and is directed where it is needed. Nozzle kits can be used to improve direction of the cooling airflow.
APPLICATIONS HEATING MODE—HEAT PUMP in HEAT mode, The CONVERTIBLEAIRE can be used in an open environment to provide heat to a specific area or "spots". The CONVERTIBLEAIRE is a heat pump, and the supply air will feel warm, but not extremely hot to the touch. Nozzle kits can be used to improve direction of the heated airflow.
SERVICE CORD All 2OACH-Series units are equipped with the standard ten foot long service cord with plug configurations and receptacle requirements as shown in this chart. 2OACH1211, 2OACH1811, 2OACH2412 and 2OACH3612 units come with LCDI (Leakage Current Detection & Interruption) devices that serve as a means of electrical protection. CAUTION—DO NOT USE THE LCDI AS AN ON/OFF SWITCH FOR THE UNIT All 3-phase models are equipped with locking plugs for added connection reliability.
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 AND GROUNDING TYPE CONNECTOR (LOAD FITTING) FOR MODEL 2OACH1811 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 20 AMPS @ 115 VOLTS WITH GROUNDING-TYPE ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR (LOAD FITTING) FOR MODEL 2OACH2412 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 20 AMPS @ 250 VOLTS WITH GROUNDING-TYPE
CONDENSATE RESERVOIR TANK For Models 2OACH12, -18, -24 -36, a 5-gallon polyethylene tank is provided standard, to collect condensate. The tank is located in the lower, front section of the unit. A high water level cut-out switch is used to stop the compressor and condenser fan automatically when the tank's pre-set water level has been reached. The evaporator fan will continue to run, circulating air.
ACCESSORIES CK-12 CK-16 CK-12PL (2 Req’d for 2DCP-4) 2DDA-6 2DDA-10 2DDA-16 2NK-1 2NK-2 2NK-3 DEP-10 2DEP-12 DEP-16 2DCP-1 2DCP-2 2DCP-4 2OACH UNIT 9
2OACH – CONVERTIBLEAIRE ACCESSORIES NOZZLE KIT 2NK-1 (2 X 4-Inch) 2NK-2 (2 X 6-Inch) 2NK-3 (2 X 8-Inch) 2OACH12 2OACH18, 24 2OACH36, 60 EVAPORATOR RETURN AIR PLENUM DEP-10 (10-Inch Round) 2OACH12 2DEP-12 (12-Inch Round) 2OACH18, 24 DEP-16 (16-Inch Round) 2OACH36, 60 DISCHARGE DUCT ADAPTER 2DDA-6 (6-Inch Round) 2DDA-10 (10-Inch Round) 2DDA-16 (16-Inch Round) 2OACH12 2OACH18, 24 2OACH36, 60 CONDENSATE PUMP KIT * 2DPC-1 115V Models 2DPC-2 230V Models * Not Required for 2OACH60’s CEILING PANEL KIT CK-12 2
ACCESSORIES 2 x 2 CEILING DUCT-PANEL CEILING PANEL DUCT KIT, CK-12, CK-16 A ceiling panel kit is available for discharging the condenser air above a drop ceiling.. The ceiling panel duct kits are furnished with a white vinyl coated flexible duct that allows for convenient installation. A 2ft X 2ft ceiling duct- panel is included to replace a 2ft X 2ft drop-ceiling panel where the connection is desired. VINYL COATED FABRIC DUCT DUCT STRAP The CK-12 is available for all 2OACH-models except the 5-ton.
ACCESSORIES DISCHARGE AIR NOZZLE KIT ASSEMBLY (2NK) The optional discharge nozzle kits are used to direct the conditioned air to a specific target area. By concentrating the airflow, the nozzles increase the air velocity towards production lines to cool personnel or equipment. In server rooms, the nozzles can be used to induce airflow through the rack to remove the hot air from the area of the equipment.
ACCESSORIES CONDENSER RETURN AIR PLENUM, 2DCP Condenser return air plenums are available for installations where it is required to duct air to the inlet of the condenser. The plenum easily attaches with one screw to the back of the unit, and is provided with flange(s) for connecting 12-inch flexible ducting. A condenser return air plenums can substantially reduce air noise and allows the unit to operate without drawing condenser air from the conditioned space.
ACCESSORIES EVAPORATOR RETURN AIR PLENUM, 2DEP Evaporator return air plenums are available for installations where it is required to duct air to the inlet of the evaporator. The evaporator return air plenums allow the user to connect round duct (flexible or rigid) to the return air intake to reduce air noise and increase the number of options for solving difficult cooling problems. The plenum attaches to the front of the unit, replacing the return air grill.
ACCESSORIES Discharge Duct Adapter, 2DDA Discharge duct adapters are available for applications where ducted evaporator discharge is required. The adapters can be easily installed on the unit without fasteners, and be installed for either vertical or horizontal ducting. The standard discharge grille is removed and the 2DDA is attached in the grill opening. 2DDA-6 for 2OACH12, converts the evaporator discharge to a 6-inch diameter round duct.
INSTALLATION INSTRUCTIONS RECEIVING—INSPECTION: Upon receiving your CONVERTIBLEAIRE unit, inspect the packaging for any damage. All units are shipped on a skid, and packaged in a triple-wall carton for added protection. In shipment, some wear may occur on the packaging. If the packaging is heavily damaged or broken, file a claim with the freight company immediately. Carefully unpack the unit and remove all wrapping materials. Save all documentation and fill out the Warranty Card and mail it to Oceanaire.
Deluxe Electronic Controller The CONVERTIBLEAIRE controller is equipped with many features for a more precise level of cooling and operation. Additionally, the controller can be removed from the unit and installed for remote operation, if desired—accessory parts may be required. OCEANAIRE OCEANAIRE DELUXE ELECTRONIC CONTROLLER When power is connected, the controller will display “888” momentarily, and will then go blank.
FAN SPEED—The operator can select between AUTO and MANUAL fan speed control. Pressing the FAN SPEED button, will switch speed from AUTO to MANUAL. In MANUAL mode, pressing the FAN SPEED button will change fan speed from low to high. In AUTO the fan speed is controlled automatically. In cooling mode, the controller automatically adjusts the fan speed to high, and as the inside temperature approaches the set point, the fan speed will reduce.
CONVERTIBLEAIRE PROGRAM PARAMETERS MODEL CODE SETTINGS 2OACH12 P1 = 85, P2 = 35 2OACH18 P1 = 80, P2 = 50 2OACH24 P1 = 70, P2 = 50 2OACH36 P1 = 85, P2 = 40 2OACH60 P1 = 85, P2 = 45 NOTICE Program Parameters are NOT controller default values. They are Oceanaire Factory Settings DISPLAY FAULTS LAC……. Low AC line power AAA……. Failed Air Sensor (unit will not run) CON…….
REPLACEMENT PROCEDURE FOR PARTS IT IS RECOMMENDED THAT ALL OCEANAIRE UNITS BE SERVICED BY A LICENSED TECHNICIAN WARNING—TO AVOID INJURY, DISCONNECT UNIT POWER PRIOR TO SERVICING A. FAN MOTORS 1. Remove cabinet's left-side panel (when looking at the front of the unit). 2. Evaporator fan motor—disconnect evaporator motor wires from evaporator fan contactor and fan speed rocker switch. Condenser fan motor—disconnect condenser motor wires from condenser fan contactor. 3.
TROUBLESHOOTING GUIDE The following steps and procedures are recommended for correcting the problems indicated. In the event that the problem can not be corrected, service may be required. SERVICE SHOULD BE PERFORMED BY A QUALIFIED AIR CONDITIONING SERVICE TECHNICIAN PROBLEM: UNIT DOES NOT POWER UP CAUSE: Power interruption REMEDY: Check LCDI (on models with LCDI), and reset LCDI. Check external power supply making sure that the disconnect is ON. Check for blown fuses or tripped circuit breakers.
PREVENTIVE MAINTENANCE AirBoss Spot Coolers are designed to last a long time and to give maximum performance and reliability with minimum maintenance. To prolong the life of the unit, regular maintenance must be performed as specified below: BLOWER MOTORS The motors on all units have permanently lubricated bearings. No oiling is necessary FILTERS A clogged filter will cause the unit to operate at greatly reduced efficiencies.
Outdoor Blower/Motor Filter/Drier Indoor Blower/Motor Heat-Cool Display Indoor Coil Outdoor Coil Display Cable Control Box Condensate Tank Hot Gas Valve 2OACH12 INTERIOR VIEW 23
INDOOR BLOWER AIR INDOOR COIL CAPILLARY TUBES OUTDOOR BLOWER FILTER/ DRIER HP RESET SUCTION LINE REVERSING VALVE AIR OUTDOOR COIL ACCESS VALVES HOT GAS BYPASS VALVE REFRIGERANT FLOW DISCHARGE LINE Cooling Heating COMPRESSOR PIPING SCHEMATIC Air-Cooled Heat Pump 24
CONDENSATE TANK FULL SWITCH COM NO OCEANAIRE NC POWER MODULE OPTIONAL CONDENSATE PUMP 2DPC-1 (115V) OR 2DPC-2 (208-230V) INSTALL SAFETY SWITCH IN LOW-VOLTAGE LOOP REPLACING TANK FULL SWITCH AIR-COOLED HEAT PUMP MODELS 2OACH1211, 2OACH1811 115 VOLT / SINGLE-PHASE 2OACH2412 208-230 VOLT / SINGLE-PHASE 25
CONDENSATE TANK FULL SWITCH COM NO OCEANAIRE NC POWER MODULE Plug 6-30P OPTIONAL CONDENSATE PUMP KIT 2DPC-2 (208-230V) INSTALL SAFETY SWITCH IN LOW-VOLTAGE LOOP REPLACING CONDENSATE TANK FULL AIR-COOLED HEAT PUMP MODEL 2OACH3612 208-230 V/ SINGLE-PHASE 26
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CONDENSATE TANK FULL SWITCH COM NO OCEANAIRE NC POWER MODULE Plug L16-20P OPTIONAL CONDENSATE PUMP AIR-COOLED HEAT PUMP MODELS 2OACH3634 460 V / 3-PHASE 2DPC-1 (115V) OR 2DPC-2 (208-230V) INSTALL SAFETY SWITCH IN LOW-VOLTAGE LOOP REPLACING TANK FULL SWITCH 28
OCEANAIRE POWER MODULE AIR-COOLED HEAT PUMP MODEL 2OACH6012 208-230 VOLT/ SINGLE-PHASE Plug 6-50P 29
OCEANAIRE POWER MODULE Plug L15-30P AIR-COOLED HEAT PUMP MODEL 2OACH6032 208-230 V / 3-PHASE 30
OCEANAIRE POWER MODULE Plug L16-20P AIR-COOLED HEAT PUMP MODELS 2OACH6034 460 V / 3-PHASE 31
Three Phase Monitor Three-Phase units can be equipped with monitors for compressor protection. The Oceanaire Three-phase Monitor safeguards the unit against incorrect compressor rotation, low-voltage and/or loss of power in any one of the power legs. The monitor is installed in the control box and is equipped with an LED for diagnosis of an improper electrical condition (see diagrams below). When power is connected, the compressor WILL NOT power up, until the monitor start delay has been timed out.
MANUFACTURER’S LIMITED WARRANTY The Manufacturer (OceanAire, Inc.) warrants to the original owner that the Product will be free from defects in material or workmanship for a period not to exceed one (1) year from date of installation. If upon examination by the Manufacturer the Product is shown to have a defect in material or workmanship, during the warranty period, the manufacturer will repair or replace, at its option, that part of the Product which is shown to be defective.
USEFUL INFORMATION MODEL: SERIAL NUMBER: DATE PURCHASED: INSTALLED BY: DATE INSTALLED: For Technical Support, or to locate a distributor for service parts, contact Oceanaire at (847) 583-0311. Please indicate the Model Number and Serial Number of the unit to assure proper information and service parts.
