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OCEANAIRE 2OAC Series - User Manual

OCEANAIRE 2OAC Series
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ENGINEERING, INSTALLATION AND SERVICE MANUAL
2OAC SERIES
Deluxe Portable Air-Cooled Air Conditioner
Form EISM-2OAC 10012021
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Summary

General Information and Nomenclature

Model Nomenclature

Explains the model numbering system and its components.

Product Warranty Overview

Outlines the basic warranty coverage for OceanAire products.

Product Specifications

Standard Unit Features

Unit Cabinet Construction

Details the cabinet material, finish, insulation, handles, and casters.

Controller Features Overview

Describes the features and functions of the unit's electronic controller.

Fan Speed Control Options

Explains automatic and manual fan speed adjustments available on the controller.

Condensate Handling

Covers condensate collection methods, tanks, and automatic pump features.

Air Filters

Describes the washable filters and their location for air intake and condenser.

High Pressure Safety Switch

Details the function and location of the compressor protection safety switch.

Power Cord Specifications

Information on standard power cords and LCDI safety features for models.

Unit Applications

Spot Cooling Application

Describes using the unit for targeted cooling in open environments.

Area Cooling

Explains how to use the unit for cooling specific open areas with ducted exhaust.

Room Air Conditioner Use

Details converting the unit for enclosed space cooling with ducting.

Electrical Configuration Details

Service Cord and Plug Types

Information on service cord length, plug configurations, and receptacle types.

Electrical Operation Cautions

Warnings regarding LCDI use and power supply cord replacement.

Extension Cord Guidelines

Three-Phase Operation Notice

Important notice regarding three-phase models and phase monitors.

Condensate Management

Condensate Tank Level Adjustment

Instructions for adjusting the condensate tank's high water level switch.

Optional Unit Accessories

Ceiling Panel Duct Kit

Accessory for directing condenser air above a drop ceiling.

Discharge Air Nozzle Kit Assembly

Kit to direct conditioned air to specific target areas for focused cooling.

Condensate Pump Kit

Accessory for automatic condensate removal to a drain.

Condenser Return Air Plenum

Accessory to duct air to the condenser inlet, reducing noise.

Evaporator Return Air Plenum

Accessory to duct air to the evaporator inlet, reducing noise.

Discharge Duct Adapter

Adapter to convert evaporator discharge to different round duct sizes.

Installation Procedures

Receiving and Inspection

Steps for inspecting the unit upon delivery for any damage.

Pre-Installation Check

Instructions for checking the unit for damage before proceeding with installation.

Electrical Requirements

Guidance on checking nameplate for proper voltage and amperage.

Fuse and Breaker Recommendation

Recommendation for using time delay fuses or circuit breakers.

Voltage Operation Warning

Critical warning that improper voltage voids the unit's warranty.

Unit Start-Up Procedure

Steps for powering up the unit and verifying proper operation.

Electronic Controller Functionality

Controller Programming Guide

Programmable Settings Overview

Details on accessing and adjusting various program settings (P1-P16).

20 AC Program Settings

Program Settings Notice

Clarification that listed parameters are factory settings, not defaults.

Error Code Display

Explains common error codes and their meanings for troubleshooting.

Checking Unit Hours

Procedure to check the total compressor run time hours displayed on the unit.

Component Replacement Procedures

Fan Motor Replacement

Step-by-step guide for replacing evaporator and condenser fan motors.

Controller Component Replacement

Instructions for removing and installing the electronic controller display.

Power Module Replacement

Steps for accessing and replacing the unit's power module.

Condensate Pump Replacement

Procedure for replacing the condensate pump on applicable units.

High Pressure Switch Replacement

Guide for replacing the high pressure safety switch.

Troubleshooting Common Issues

Unit Not Powering Up

Identifies causes and remedies for units that fail to power on.

Fan Runs, Compressor;Condenser Fan Not Starting

Addresses issues where fans operate but the compressor or condenser fan does not.

Preventive Maintenance Schedule

Blower Motor Care

Information on blower motor lubrication and maintenance.

Filter Cleaning and Maintenance

Recommendations for inspecting and cleaning the unit's air filters.

Condensate Pump Maintenance

Steps for servicing and cleaning the condensate pump.

General Maintenance Advice

General advice on unit longevity and when to use qualified technicians.

Internal Component Overview

Refrigerant Piping Diagram

Wiring Schematic (20 AC12, 18, 24)

Wiring Schematic (20 AC3612)

Wiring Schematic (20 AC6012)

Three-Phase Monitor Operation

ICM401;ICM402 Monitor Details

Explains LED indicators and function for ICM401/ICM402 series monitors.

SSAC Monitor Details

Details LED indicators and operation for SSAC series three-phase monitors.

Wiring Schematic (20 AC3632)

Wiring Schematic (20 AC3634)

Wiring Schematic (20 AC6032)

Wiring Schematic (20 AC6034)

Limited Warranty Information

Technical Notes Section

End User Information and Registration

Technical Support Contact

Provides contact information for technical support and service parts.

OCEANAIRE 2OAC Series Specifications

General IconGeneral
RefrigerantR410A
TypeAir Conditioner
Seasonal Energy Efficiency Ratio (SEER)16
Power Supply220-240V, 50Hz
Weight (Indoor Unit)9 kg

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