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Sea Breeze 420-0075 User Manual

Sea Breeze 420-0075
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WINDOW
AIR CONDITIONER
INSTALLATION
AND
OPERATION
CATALOG NO. PRODUCT CODE
WH18ZM 420-0075
950-0054-revB 6-29-07
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Sea Breeze 420-0075 Specifications

General IconGeneral
BrandSea Breeze
Model420-0075
CategoryAir Conditioner
LanguageEnglish

Summary

Air Conditioner Safety

Safety Alert Symbol

This symbol alerts you to potential hazards that can kill or hurt you and others.

Danger and Warning Definitions

Explains the meaning of DANGER (serious injury) and WARNING (bodily injury or property damage) in safety messages.

Electrical Requirements

Grounding Instructions

Ensures proper grounding for protection against shock hazards, requiring a qualified electrician for two-prong outlets.

Receptacle Wiring Gauge

Specifies minimum wire gauge (12 or 10 gauge) based on unit's power requirements (amps).

LCDI/AFCI Power Cord Function

Describes power cords with current interrupter devices and their test/reset button.

Normal Care and Maintenance

Maintenance Safety Warning

Turn fan control OFF and unplug unit before inspecting or performing maintenance.

Annual Inspection Recommendation

Suggests yearly inspection by a dealer or technician for cleaning and maintenance.

Cleaning and Maintenance Procedures

Front Grill and Cabinet Cleaning

Clean grill and cabinet with warm water and mild soap; avoid cleaning compounds.

Air Filter Cleaning

Clean filter weekly by vacuuming or washing; dry thoroughly before replacing.

Fan Motor Lubrication

The fan motor is permanently lubricated and requires no oiling.

Slide-out Chassis Removal

Chassis Removal Safety

CAUTION: Use sufficient help when moving; units weigh 70-240 lbs.

Important Safety Instructions

Basic Precautions

Plug into grounded outlet, do not remove prong, avoid adapters/extension cords, unplug before servicing.

Installation Safety Checklist

Read instructions, observe codes, leave instructions with consumer, ensure proper installation.

Installation Requirements

Electrical Requirements Chart

Details voltage, amperage, and circuit breaker/fuse ratings for power supply cords.

Power Cord Interrupter Device

Explains the function of the TEST/RESET button on the power cord.

Installation Instructions Overview

Included Parts Identification

Diagram showing parts like accordion panels, mounting rails, and V-supports.

Required Tools List

Lists tools needed: adjustable wrench, screwdrivers, pencil, ruler, level, scissors/knife.

Window Installation Requirements

Standard Window Preparation

Instructions for double-hung windows; requires firm mounting surfaces and accessible outlet.

Storm Window Adaptation

Attach wood to stool to adjust for storm window frame height and ensure proper drainage.

Removing Unit from Case

Unit Extraction Steps

Remove shipping screws, locking bracket, and ground screw before sliding unit out.

Window Preparation

Sash Seal Application

Cut and attach window sash seal to the underside of the window sash for sealing.

Case Preparation for Installation

Mounting Rail and Panel Attachment

Install top rail, insert accordion panel frames, and attach panels using screws.

V-Support Installation

Attach V-supports to the bottom of the case using screws for stability.

Installing the Case in the Window

Case Positioning and Securing

Slide case into window, align, and secure to sill with screws.

Leveling and Slanting Adjustments

Use leveling bolts and nuts to create a slight outward tilt for drainage.

Case Installation Details

Wall Support and Gasket

Use wood blocks for wall support, attach support brackets, and seal the top window gasket.

Accordion Panel Securing

Extend and attach accordion panels to vertical window sashes with screws.

Installing the Air Conditioner Unit

Inserting the Chassis

Slide the air conditioner chassis into the installed case, ensuring it is firmly seated.

Ground Wire Reconnection

Reconnect the ground wire securely for proper grounding.

Final Unit Installation Steps

Front Grill and Filter Handling

Remove front grill, unhook hinges, pull filter out for access.

Power Cord Management

Pull power cord from storage and connect it.

Reinstalling Front Grill

Attach front grill frame and secure with screws.

Thru-Wall Installation Guide

Introduction to Thru-Wall

Guidelines for installing compact AC units through an outside wall.

Unit and Case Dimensions

Diagrams showing outside dimensions of the unit and outer case.

General Thru-Wall Instructions

Key points for thru-wall installation including opening size and outlet proximity.

Thru-Wall Case Placement

Wall Construction Types

Specific steps for masonry and brick veneer/frame wall installations.

Case Positioning and Slope

Place case flush, ensure level side-to-side and 3/8" front-to-back slope for drainage.

Thicker Wall Opening Modifications

Chamfer opening sides for walls over 9 3/8" thick to ensure airflow to side louvers.

General Operating Instructions

Air Circulation Modes

How to use unit for general air circulation and cooling.

Airflow Direction Control

Adjusting baffles for left/right airflow and tilting louvers for up/down.

Airflow Obstruction Warning

Avoid blocking airflow to prevent rapid compressor cycling and damage.

Condensate Drainage System

Drain Cup Installation and Use

Install drain cup and optional hose to manage excess condensate water.

Operating Controls Overview

Fan Control Settings

Explanation of OFF, LOW COOL, HIGH COOL, LOW HEAT, HIGH HEAT, and FAN ONLY modes.

Temperature Control Adjustment

Adjusting the control to set the desired room temperature.

Vent Control Options

EXHAUST and CLOSED settings for managing air exhaust and circulation.

Circulair Feature

Controls the oscillating louvers for distributing air throughout the room.

Troubleshooting Common Issues

Unit Not Running

Checks for power, fan control setting, outlet connection, fuses, and circuit breakers.

Poor Cooling or Heating

Verify vent setting, check for obstructions, clean filter, or confirm unit capacity.

Noisy Unit Diagnosis

Tighten parts, add support, or manage humidity-related noise.

Frost on Indoor Coil

Clean filter and adjust temperature control to warmer settings.

Technical Specifications

Model WH18ZM Performance Data

Details cooling/heating BTU, EER, airflow, voltage, amperage, and wattage.

Physical and Electrical Specs

Includes plug type, cord length, refrigerant, sound levels, and cabinet dimensions.

Approvals and Certifications

Lists UL/CUL certifications for the unit.

Warranty Information

Product Warranty Terms

Covers defects in material/workmanship for one year (five years for compressor).

Warranty Exclusions

Excludes labor, service calls, normal wear, incidental/consequential damages.

Manufacturer Contact Details

Contact information for International Refrigeration Products Inc.

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