Related Manuals for Ice-O-Matic 21
Summarization of Contents
General Information
How To Use This Manual
Guide to effectively using the service technician manual for installation and maintenance.
Model and Serial Number Format
Explains the structure and meaning of machine model and serial numbers for identification.
Installation Guidelines
Key recommendations for proper installation of Ice-O-Matic machines.
Remote Condenser Installation
Installation Guidelines
Specific requirements for installing remote condensers for optimal performance and safety.
How the ICE Machine Works
General Description
Overview of the ICE Series cubers' operational cycle, components, and systems.
Undercounter Bin Removal
ICEU300 Series
Step-by-step instructions for removing the storage bin from ICEU300 series models.
ICEU150/200 Series
Procedure for removing the storage bin from ICEU150 and ICEU200 series units.
Warranty Information
Parts and Labor Coverage
Details on the warranty periods for parts and labor on Ice-O-Matic machines.
Scheduled Maintenance
Maintenance Procedure
Recommended steps for routine maintenance every six months to ensure optimal operation.
Cleaning and Sanitizing
Procedures for cleaning and sanitizing the ice machine to maintain hygiene and performance.
Troubleshooting Trees
How To Use The Troubleshooting Trees
Instructions on interpreting and utilizing troubleshooting flowcharts for diagnosing issues.
Machine Does Not Run
Diagnostic flowchart for issues when the ice machine fails to power on or operate.
Machine Runs, Does Not Make Ice
Troubleshooting guide for machines that operate but do not produce ice.
Poor Water Distribution Over The Evaporator
Troubleshooting guide for improper water flow across the evaporator surface.
Ice Does Not Release From Evaporator
Troubleshooting steps when ice fails to detach from the evaporator.
Water System
Water Distribution and Components
Details on the water system layout and the function of its key components.
Refrigeration System
Refrigerant Cycle and Components
Explanation of the refrigeration cycle and the function of its essential parts.
Thermostatic Expansion Valve (TXV)
Description of TXV function, common issues, and troubleshooting.
Pump Down System (Remote Only)
Operation of the pump down system to prevent refrigerant migration and compressor damage.
Electrical System
Control Circuit
Overview of the electro-mechanical control circuitry for single and dual evaporator units.
Compressor and Start Components
Information on compressor operation, checks, and associated starting components.
Untimed Freeze Cycle
Details on the initial freeze cycle phase and the role of the timer initiate control.
Timed Freeze
Explanation of the timed portion of the freeze cycle and freeze timer adjustments.
Harvest Cycle
Detailed explanation of the harvest cycle for single and dual evaporator machines.
Bin Control Operation
How the bin control mechanism shuts off the machine when the bin is full.
Wiring Diagrams
Air and Water Models
Wiring schematics for various air and water cooled ICE Series models.
Remote Models
Wiring schematics for various remote condenser ICE Series models.
Specific Model Series Diagrams
Detailed wiring diagrams for specific model series like ICE1400, 1800, 2100.
Need help?
Do you have a question about the 21 and is the answer not in the manual?
Questions and answers