OCEANAIRE OWC Series Engineering, Installation And Service Manual
Deluxe portable water-cooled cooler
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Summary of Contents for OCEANAIRE OWC Series
- Page 1 OWC series Deluxe Portable Water-Cooled Cooler ENGINEERING, INSTALLATION AND SERVICE MANUAL 052-004 EISM-OWC 02012024...
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Page 2: Table Of Contents
FORWARD This manual provides the user with basic details for the installation and operation of the Oceanaire OWC’s spot coolers. It is recommended to read and fully understand the instructions outlined within this manual, before operating the unit. As with all commercial air conditioning equipment, it is recommended to have the OWC sized and installed by a licensed specifying engineer and contractor, in accordance with all local and state codes. -
Page 3: General Information
GENERAL INFORMATION The OceanAire OWC model is a portable water-cooled air conditioner designed for per- manent or temporary spot cooling applications. The entire air conditioning unit has been built in an attractive sheet metal cabinet, equipped with heavy-duty casters for mobility. -
Page 4: Product Data And Specifications
SPECIFICATIONS MODEL: OWC 1811 2412 3612 3632 3634 6012 6032 6034 COOLING CAPACITY 18,000 23,950 36,100 60,100 VOLTAGE (V/Phase) at 60Hz 208-230/1 208-230/3 460/3 208-230/1 208-230/3 460/3 AMPS 11.3 23.7 16.5 TOTAL WATTS 1300 2100 2700 5000 IN-RUSH CURRENT (AMPS) PLUG TYPE 5-15P LCDI 6-20P LCDI 6-20P LCDI L15-20P... -
Page 5: Standard Features
STANDARD FEATURES CABINET The OWC cabinet is constructed of 18 gauge steel with a gray and blue polyester powder coated finish that will compliment any decor. The entire cabinet is insulated with sound- absorbing insulation for cool, quiet comfort. All units come equipped with swivel casters for portability and convenient set-up. -
Page 6: Applications
APPLICATIONS SPOT COOLER The OWC 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 not viable. Cool air is discharged from the units grille and is directed where it is needed. -
Page 7: Electrical Configuration
ELECTRICAL CONFIGURATION All OWC Series units are equipped with a standard 10-foot long service cord with plug configurations and receptacle requirements as shown in this chart. Size 18, 24 and 36 single phase units are equipped with LCDI (Leakage Current Detection &... -
Page 8: Use Of Extension Cords
USE OF EXTENSION CORDS CAUTION FOR MODEL OWC1811 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 MODELS OWC2412 and OWC3612 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 20 AMPS @ 250 VOLTS WITH GROUNDING-TYPE ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR (LOAD FITTING) -
Page 9: Unit Interior
OWC INTERIOR Blower Wheel Digital Controller Motor Evaporator Coil Compressor Condensate Pump High Pressure Switch Reset Button High Pressure Switch Reset Button Water Water Water Water Drain Drain Cubby for the Hose Kit (OWC36/60) Cubby for the Hose Kit (OWC18/24) -
Page 10: Installation Instructions/Start Up Procedure
BEFORE INSTALLING Check the unit for any damage. All Oceanaire products are thoroughly inspected at the factory and carefully packaged. If any damage is evident, contact Oceanaire IMMEDIATELY. - Page 11 OWC Optional ACCESSORIES NOZZLE KIT 2NK-2 (2 X 6-Inch) OWC18, 24 2NK-3 (2 X 8-Inch) OWC36, 60 EVAPORATOR RETURN AIR PLENUM 2DEP-12 (12-Inch Round) OWC18, 24 DEP-16 (16-Inch Round) OWC36, 60 DISCHARGE DUCT ADAPTER 2DDA-10 (10-Inch Round) OWC18, 24 2DDA-16 (16-Inch Round) OWC36, 60 The 2DDA is a field installed duct adapter that allows for round duct to be connected to the supply...
- Page 12 OWC ACCESSORIES DISCHARGE AIR NOZZLE KIT ASSEMBLY 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 and/or equipment. In server rooms, the nozzles can be used to direct the airflow through the rack to remove the hot air from the area of the equipment.
- Page 13 OWC ACCESSORIES EVAPORATOR RETURN AIR PLENUM 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.
- Page 14 OWC ACCESSORIES DISCHARGE DUCT ADAPTER 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 adapter is attached in the grille opening.
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Page 15: Hk-Series Hose Kits
OWC ACCESSORIES... -
Page 16: Hose Kit Installation Instructions
HK-Series Deluxe Hose Kit INSTALLATION INSTRUCTIONS 1. Connect Hose Kit to unit, USING TWO WRENCHES. Use one wrench to se- cure the brass union on the unit, while using the other wrench to tighten the hose coupling to the union. RECOMMENDED TIGHTENED: 1/4 TURN PAST “HAND-TIGHTENED”... -
Page 17: Thermostat/Controller Operation
POWER button OCEANAIRE DELUXE ELECTRONIC CONTROLLER When power is connected, the controller will display “888” momentarily, and then disappear. Press the POWER button, then scroll drown to the TEMP SELECT button until the SET POINT is displayed. Adjust the SET POINT to the desired temperature, and the unit will cool as required. - Page 18 CONTROLLER PROGRAMMING MENU 1) Make sure the unit has power . 2) Press the power button “OFF”. “S-U-D-S” 3) Press the following buttons in sequence elect— p arrow — own arrow — elect) 4) The display will begin flashing P1 and a number. If there is no display, repeat the sequence, making sure the unit has power, but is turned OFF.
- Page 19 P1 = 85, P2 = 40 OWC60 P1 = 85, P2 = 45 NOTICE Program Parameters are NOT controller default values. They are Oceanaire Factory Settings DISPLAY FAULTS LAC……………………. Low AC line power or communication problem between internal components. AAA or - - - ……...
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Page 20: Water Valve Adjustment
WATER VALVE ADJUSTMENT Each OCEANAIRE WATER-COOLED unit is equipped with an automatic water regulating valve to control the condenser water flow rate. The water valve will open when the unit is in the cooling mode and adjust the gallon per minute flow rate based on the entering water temperature (EWT). -
Page 21: Troubleshooting Guide
DELUXE SERIES WATER COOLED TROUBLESHOOTING TIPS techsupport@oceanaire-inc.com (847) 583-0311 NO DISPLAY check power @ wall outlet *check LCDI reset on cord end (if equipped) *re-seat display cable’s RJ connector on backside of controller *re-seat other end of display cable in power module (pcb) display port... -
Page 22: Replacement Parts Procedure
REPLACEMENT PARTS PROCEDURE 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 MOTOR 1. Remove cabinet left-side panel (when looking at the front of the unit). -
Page 23: Preventive Maintenance
10 minutes. Then rinsing clean with hot water and shaking excess moisture from filter. GENERAL Oceanaire products are NOT approved for outdoor use. Therefore, off-season storage should be When necessary maintenance steps outlined above are indoor, protected from weather conditions. -
Page 24: Piping Schematic
PIPING SCHEMATIC... -
Page 25: Three Phase Monitor
THREE PHASE MONITOR... -
Page 26: Wiring Configurations
WIRING SCHEMATIC FOR OWC1811 and OWC2412 OUTSIDE TEMP SENSOR HP RESET SWITCH INSIDE TEMP SENSOR COOLING ONLY DISPLAY ALT AIR COMPRESSOR POWER MODULE LOW VOLTAGE LINE VOLTAGE CONDENSATE SAFETY SWITCH UNIT/MODEL PLUG CONFIGURATION RECEPTACLE 115 VOLT OWC1811 NEMA 5-15R 208-230 VOLT SINGLE PHASE OWC2412 NEMA 6-20R OWC3612... - Page 27 WIRING SCHEMATIC FOR OWC3612 and OWC6012 COND PUMP POWER MODULE OWC3612 OWC6012 www.oceanaire-inc.com DELUXE WATER-COOLED PORTABLE AIR CONDITIONER Receptacle Receptacle MODELS OWC3612 - OWC6012 6-20 6-30 208-230 VOLT, SINGLE-PHASE...
- Page 28 WIRING SCHEMATIC FOR OWC3632 and OWC6032 OWC3632 OWC6032 WATER-COOLED SPOT COOLER MODELS OWC3632, OWC6032 208-230 V / 3-PHASE RECEPTACLE RECEPTACLE L15-20 L15-30...
- Page 29 WIRING SCHEMATIC FOR OWC3634 and OWC6034 OUTSIDE TEMP SENSOR HEAT/COOL HP RESET SWITCH DISPLAY CEAN IRE INSIDE TEMP SENSOR FREON OAT/H20 VERIFY CORRECT ALT AIR DISPLAY POWER MODULE COMPRESSOR ROTATION 460V 3-Phase COMPRESSOR PUMP VALVE COMP COMP PUMP COMP CONTACTOR EVAP MOTOR Y-OUT...
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Page 30: Warranty
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... -
Page 31: Tech Notes
TECH NOTES... -
Page 32: End User Information
END USER INFORMATION MODEL: SERIAL NUMBER: Date Purchased: Purchased from: Date Installed: For Technical Support or service parts, Keep Cool Team contact our at 847-583-0311 In order to receive the benefits of our warranty, please register on-line at www.oceanaire-inc.com 052-004 EISM-OWC 02012024...