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Koolaire ES90A Series User Manual

Koolaire ES90A Series
32 pages
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Installation, Use & Care Manual
This manual is updated as new information and models are released.
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America’s #1 Selling Ice Machine
ES90/ES130/ES170/ES210/
ES270UnderCounter Model
Ice Machine
Part Number 040005094 05/19
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Koolaire ES90A Series Specifications

General IconGeneral
BrandKoolaire
ModelES90A Series
CategoryIce Maker
LanguageEnglish

Summary

Safety Notices and Warnings

Types of Safety Notices

Explains the different types of safety notices used: Warning, Caution, Procedural, Important, and Note.

General Ice Machine Information

Model Numbers and Accessories

Lists the ice machine models covered and optional accessories like water filter systems.

Model and Serial Number Location

Details where to find the model and serial number decals on the ice machine for identification.

Warranty Registration and Coverage

Covers warranty registration, coverage details, exclusions, authorized service, and service calls.

Ice Machine Maintenance Procedures

Interior Cleaning and Sanitizing

Step-by-step instructions for cleaning and sanitizing the ice machine interior components and parts.

Ice Machine Inspection and Exterior Cleaning

Guidelines for inspecting fittings, lines, and performing exterior cleaning of the ice machine.

Condenser Cleaning

Instructions on how to clean the ice machine condenser for optimal performance and longevity.

Removal from Service and Winterization

Procedures for safely removing the ice machine from service and preparing it for winter storage.

Ice Machine Installation Guide

Ice Machine Dimensions

Provides diagrams showing the physical dimensions for various ice machine models.

Location and Clearance Requirements

Specifies criteria for selecting an appropriate installation location and required clearances.

Leveling the Ice Machine

Step-by-step guide on how to properly level the ice machine using its adjustable legs.

Electrical Service Requirements

Details voltage, fuse/breaker requirements, and circuit ampacity for electrical connections.

Water Service and Drain Connections

Guidelines for connecting water supply and drain lines according to code and best practices.

Installation Checklist

A checklist of essential items to verify before starting the ice machine installation process.

Ice Machine Operation and Checks

Component Identification

Illustrates and identifies key internal and external components of the ice machine.

Sequence of Operation

Explains the step-by-step operational sequence for ice making, harvest, and automatic shut-off.

Energized Parts Chart

A chart detailing the energized state of various parts during different operational sequences.

Operational Checks

Procedures for performing general operational checks, including water float valve verification.

Water Level and Ice Thickness Checks

Guidance on checking water level and adjusting ice bridge thickness for optimal ice production.

Troubleshooting and Service Calls

Troubleshooting Checklist

A guide to diagnosing and resolving common ice machine problems before contacting service personnel.

Safety Limit Feature

Describes built-in safety limits that may stop the ice machine and how to restart it.

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