Manitowoc U0140 Installation, Operation And Maintenance Manual

Manitowoc U0140 Installation, Operation And Maintenance Manual

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UnderCounter Ice Machines
Installation, Operation and Maintenance Manual
Caution
,
Read this instruction before operating this equipment.
Part Number: 040005890 Rev 06 11/20

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Summarization of Contents

Safety Notices
General Safety Precautions
Read manual, follow procedures, proper installation, authorized personnel, indoor use only.
Electrical Safety Requirements
Adherence to codes, grounding, proper wiring, and power supply connections.
Installation Safety Precautions
Equipment stability, clearances, lifting, leveling, water supply, refrigerant handling.
Refrigeration System Safety
Handling refrigerant, avoiding circuit damage, and using approved parts.
Operational Safety Precautions
PPE, flammable liquids, clearances, power disconnection, utility connections, cleaning methods.
Section 1 General Information
Model Numbers and Identification
Explains how to identify and interpret model numbers and configurations.
Shipping Weight
Provides the weight specifications for different ice machine models.
Accessories
Lists optional accessories like water filters, casters, and cleaners.
Warranty Information
Details on warranty coverage, registration, and verification processes.
Section 2 Installation
Location Requirements
Criteria for selecting an appropriate installation location for the ice machine.
Leveling the Ice Machine
Step-by-step guide to ensure the ice machine is properly leveled.
Electrical Service Requirements
Voltage, fuse/breaker, ampacity, GFCI, and electrical specifications.
Water and Drain Connections
Guidelines for water supply, inlet lines, drain connections, and cooling tower applications.
Ice Thickness Adjustment
How to adjust the ice thickness to three different levels.
Installation Checklist
A comprehensive checklist to ensure all installation steps are completed correctly.
Section 3 Operation
Touch Pad Controls and Indicators
Explanation of the touch pad buttons, lights, and their functions.
Ice Making Sequence
Detailed description of the water purge, freeze, harvest, and full bin cycles.
Safety Limit Features
How safety limits function, stop the machine, and can be reset.
Section 4 Maintenance
Interior Cleaning and Sanitizing
Procedures for cleaning and sanitizing the ice machine's interior and bin.
Component Removal for Cleaning
Detailed instructions for removing specific parts like floats, trough, and damper.
Preventative Maintenance Procedures
Routine cleaning, inspection, condenser cleaning, and winterization steps.
Section 5 Troubleshooting
Troubleshooting Checklist
A systematic guide to diagnose and resolve common ice machine issues.
Safety Limit Feature Issues
Specific guidance on restarting the machine when safety limits are triggered.
Low Ice Capacity Causes
Identifies reasons for reduced ice production and their solutions.

Table of Contents