OCEANAIRE AquaCooler OWC1211 Engineering, Installation And Service Manual

Portable water-cooled premier air conditioners
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Summary of Contents for OCEANAIRE AquaCooler OWC1211

  • Page 1 https://appliancetechmanuals.com ..
  • Page 2: Table Of Contents

    https://appliancetechmanuals.com PAGE General Information ..........Product Data & Specifications ..........UNIT DESCRIPTION Standard Features ..........Accessories ..........Unit Construction ..........Installation ..........9-10 Parts Replacement Procedure ..........11-12 Troubleshooting Guide ..........13-15 Preventive Maintenance ..........15-16 DIAGRAMS Piping Schematic ..........Wiring Diagram ..........
  • Page 3: General Information

    https://appliancetechmanuals.com GENERAL DESCRIPTION Air Conditioners are designed for applications where outside air is not available and spot cooling is needed. The cord connected AquaCooler Models range from 13,780 BTU/HR to 60,100 BTU/HR floor mount configuration to satisfy any space requirements. All models are provided with casters for portability.
  • Page 4 NOMENCLATURE O WC 24 1 2 OCEANAIRE VOLTAGE WATER-COOLED SINGLE PHASE CAPACITY SELECTION CAPACITY SELECTION NUMBER CODE 12..13780 BTU/HR 18..18840 BTU/HR 24..23950 BTU/HR 36..36100 BTU/HR 60..60100 BTU/HR...
  • Page 5: Product Data & Specifications

    https://appliancetechmanuals.com Feb 20, 2001 Specifications MODEL OWC1211 OWC1811 OWC2412 OWC3612 OWC3632 OWC6012 OWC6032 Nominal Cooling Capacity1 13,780 18,840 23,950 36,100 36,100 60,100 60,100 Voltage 208/230/3 208/230/1 208/230/3 115/60/1 or 208/230/60/1 208/230/60/1 Cooling Amps5 10.5/5.3 12.0/6.2 13.0 20.7 14.8 Cooling Watts5 1050 1400 1990...
  • Page 6: Standard Features

    https://appliancetechmanuals.com STANDARD FEATURES SERVICEABILITY All AquaCooler Series units are designed with removable panels to provide full service accessibility. Turn to page 11 “Part Replacement Procedure” for removal of the correct panel when replacing a part. AUTOMATIC WATER VALVE All units are equipped with a direct-acting, refrigeration system head pressure actuated water regulating valve.
  • Page 7 https://appliancetechmanuals.com STATE-OF-THE-ART CONTROLS The AquaCooler units maintain the desired temperature by setting the 24 volt State-Of-The-Art program- mable electronic controller. Turn to page 10 for simplified operating instructions. The thermostat has a setting range from 55° F to 85° F ± 1° F and also has a Celsius readout. A six speed push-button regulates the evaporator motor if manual control is desired.
  • Page 8: Accessories

    https://appliancetechmanuals.com OPTIONAL FEATURES HOSE KIT 10, 25, and 40 foot hose kits with flare connectors to match fittings on units, banded 3-in-one design for easy and convenient installation, are available. When using these hoses in applications with water pres- sures exceeding 50 PSIG, a water pressure reducing valve must be installed in the water supply line prior to the hose kit;...
  • Page 9: Unit Construction

    https://appliancetechmanuals.com UNIT CONSTRUCTION CONTROLLER EVAPORATOR FAN MOTOR EVAPORATOR COIL FAN MOTOR CAPACITOR EVAPORATOR DRAIN PAN COMPRESSOR CONDENSATE PUMP ELECTRICAL PANEL CASTERS...
  • Page 10 https://appliancetechmanuals.com INSTALLATION INSTRUCTIONS ELECTRICAL REQUIREMENTS Adhere to the data plate on the back of the unit and make certain that the proper power is used. Refer to the "Specifications" section for voltage and fuse requirements. Make sure that proper wall outlets and re- ceptacles are used as described in "Standard Features"...
  • Page 11: Installation

    https://appliancetechmanuals.com PRACTICAL INSTALLATION Proper installation can be achieved by following these simple steps: 1. Turn off cold water supply. 2. Install “T” between faucet of cold water line and supply valve. 3. Connect shut-off valve to “T” branch. 4. Insert a 3/8 pipe nipple in discharge end of water shut-off valve. 5.
  • Page 12 https://appliancetechmanuals.com CHECKOUT OF UNIT OPERATION POWER BUTTON: Press the power button once to toggle the unit to the on mode. Press the power button again to toggle the unit to the off mode. FAN BUTTON: Press and release the fan button to advance from auto to manual fan.
  • Page 13: Parts Replacement Procedure

    https://appliancetechmanuals.com REPLACEMENT PROCEDURE FOR PARTS A. FAN MOTOR 1. Remove cabinet's left-hand (when looking at the front of the unit) side panel. 2. Disconnect motor wires from evaporator contactor and fan speed rocker switch. 3. Remove screws securing motor and O-ring to blower housing. All screws are external and visible. 4.
  • Page 14: Troubleshooting Guide

    https://appliancetechmanuals.com E. HIGH PRESSURE CONTROL 1. Follow the first two steps in "D". 2. Remove two screws that retain switch to right side panel. 3. Disconnect wire leads from compressor contactor and condensate pump safety switch. 4. Install new High Pressure Control, reversing the procedure. To gain access to compressor and compressor run capacitor, remove left hand side panel.
  • Page 15 https://appliancetechmanuals.com 2. (CAUSE) Thermostat (REMEDY) Examine the control unit for loose wires. Tighten any loose connections. Wait 4-minutes before re-start. 3. (REASON) High Pressure Control cutting (turning) unit off (FIXING) Check for loose wire connections, broken or burned contacts. If switch is defective, replace. 4.
  • Page 16 https://appliancetechmanuals.com PROBLEM: INSUFFICIENT COOLING 1. (CAUSE) Insufficient air flow through evaporator coil due to: A. Dirty air filter in unit B. Dirty evaporator coil C. Ice on evaporator coil D. Obstructed air intake (REMEDY) Correct as noted: A. Clean filter (see "Preventive Maintenance" section of this manual) B.
  • Page 17: Preventive Maintenance

    https://appliancetechmanuals.com PROBLEM: WATER LEAKING FROM PAN 1. (CAUSE) Leaky drain pan (REMEDY) Locate leak and repair pan. 2. (CAUSE) Loose evaporator, drain or condensate pump hose (REMEDY) Tighten connections. 3. (CAUSE) Defective condensate pump or excessive lift on pump (REMEDY) Examine to see if elevation exceeds 20 ft. (if it does, a larger pump will be required). Otherwise, change pump if defective.
  • Page 18 https://appliancetechmanuals.com 2. FILTER A clogged filter will cause the unit to operate at greatly reduced efficiencies. We recommend that the filter be inspected on a regular bases every six weeks or more often depending on the environment. The throw away filter is located behind the return air grille and can be easily removed by pulling the grille out. 3.
  • Page 19: Piping Schematic

    https://appliancetechmanuals.com PIPING SCHEMATIC WATER COOLED AIR-CONDITIONER...
  • Page 20: Wiring Diagram

    https://appliancetechmanuals.com AquaCooler Water Cooled Air Conditioners Models: OWC12 - OWC18 - OWC24 - OWC36 – OWC60...
  • Page 21: Warranty

    The Manufacturer (OceanAire, Inc.) warrants to the his limited warranty is conditional upon: original owner that the Product will be free from defects in material or workmanship for a period not to exceed (a) shipment, to the Manufacturer, one (1) year from date of installation. If upon...
  • Page 22 https://appliancetechmanuals.com Form OWC-ESM-05/00...

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