EasyManua.ls Logo

Manitowoc QY0375W User Manual

Manitowoc QY0375W
175 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
ICE MACHINES
Q
-Mode
l
Service Manual
Service Manual
Service Manual
C
2004 Manitowoc Ice, Inc.
80-1597-3
6/04

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Manitowoc QY0375W and is the answer not in the manual?

Manitowoc QY0375W Specifications

General IconGeneral
BrandManitowoc
ModelQY0375W
CategoryIce Maker
LanguageEnglish

Summary

Safety and Procedural Notices

Safety Notices

Important warnings regarding personal injury and equipment damage.

Procedural Notices

Helpful information for efficient operation and procedure execution.

Section 1 General Information

Model Identification

Details on model numbers, reading them, and finding serial numbers.

Warranty Information

Outlines warranty coverage, exclusions, and authorized service procedures.

Section 2 Installation Instructions

Dimensions and Clearances

Provides dimensions for ice machines, bins, condensers, and heat rejection data.

Installation Locations and Requirements

Criteria for machine placement and stacking instructions.

Electrical Installation

General requirements, wiring diagrams, and specifications for electrical connections.

Water Supply and Drain Installation

Guidelines for water supply, drain connections, and plumbing sizing.

Remote Condenser and Line Set Installation

Procedures for installing remote condensers, line sets, and related calculations.

Installation Checklists

Comprehensive checklists for ensuring proper installation.

Section 3 Maintenance

Operational Checks and Adjustments

Procedures for checking operation, water level, and ice thickness.

Cleaning and Sanitizing

Steps for cleaning condensers, interiors, and specific components.

Component Removal for Service

Procedures for removing parts like dump valve, pump, and probes for service.

Water System Maintenance

Information on water treatment, filtration, and related components.

Removal from Service/Winterization

Procedures for preparing the machine for storage or cold conditions.

Section 4 Ice Machine Sequence of Operation

Self-Contained Models Operation

Details startup, freeze, harvest, and shut-off sequences for self-contained models.

Remote Models Operation

Details startup, freeze, harvest, and shut-off sequences for remote models.

Section 5 Water System Ice Making Sequence of Operation

Water System Operation Cycles

Describes water flow during startup, freeze, and harvest cycles, including safety shut-off.

Section 6 Electrical System

Energized Parts Charts and Operation Sequences

Charts and sequences for self-contained and remote models.

Wiring Diagrams

Introduction to wiring diagrams and specific diagrams for various models.

Component Diagnostics

Troubleshooting for fuses, switches, compressors, PTCRs, and control boards.

Control Board Functions and Safety Limits

Information on control board inputs, safety limits, and indicator lights.

Ice Thickness and Water Level Diagnostics

Troubleshooting ice thickness probe and water level control circuitry.

General Machine Troubleshooting

Steps for diagnosing issues like not running or improper water flow.

Section 7 Refrigeration System

Refrigeration Cycle Sequences and Diagrams

Overview of refrigeration sequences and diagrams for various models.

Diagnostic Procedures

Guides for analyzing ice production, patterns, pressures, and temperatures.

Safety Limit Analysis

Explanation and analysis of safety limit controls and their causes.

Refrigerant Handling and System Cleanup

Procedures for refrigerant recovery, evacuation, charging, contamination cleanup, and filter-driers.

Filter-Driers and Refrigerant Charges

Information on filter-driers and total system refrigerant charges.

Refrigerant Information and Policies

Definitions of refrigerant terms, re-use policy, and HFC refrigerant FAQs.

Related product manuals