Related Manuals for Manitowoc QR1300A
Summarization of Contents
General Information
Model Numbers
Lists the models covered by the service manual.
How to Read a Model Number
Explains the structure and meaning of model numbers.
Ice Cube Sizes
Shows the different ice cube sizes and their dimensions.
Installation Instructions
General
General guidance for installation.
Ice Machine Dimensions
Provides dimensions for Q320/Q370/Q420 ice machines.
Q200 – Q1000 ICE MACHINES
Dimensions for Q200-Q1000 series ice machines.
Q1300/Q1600/Q1800 ICE MACHINES
Dimensions for Q1300-Q1800 series ice machines.
Ice Storage Bin Dimensions
Dimensions for various ice storage bins.
Remote Condenser Dimensions
Dimensions for remote condensers.
Location of Ice Machine
Criteria for selecting an ice machine location.
Leveling the Ice Storage Bin
Procedure for leveling the ice storage bin.
Electrical Service
General information about electrical service requirements.
Self-Contained Electrical Wiring Connections
Wiring diagrams for self-contained models.
Remote Electrical Wiring Connections
Wiring diagrams for remote models.
Water Supply and Drain Requirements
Guidelines for water supply and drain connections.
Remote Condenser/Line Set Installation
Guidance on installing remote condensers and line sets.
Calculating Remote Condenser Installation Distances
Formula for calculating maximum line set distances.
Installation Check List
Checklist for verifying proper installation.
Maintenance
Component Identification
Identifies key components of the ice machine.
Operational Checks
Lists operational checks to ensure proper function.
Ice Thickness Check
How to check and adjust ice thickness.
Cleaning the Condenser
Instructions for cleaning condensers.
Interior Cleaning and Sanitizing
Procedures for interior cleaning and sanitizing.
Cleaning Procedure
Step-by-step cleaning instructions.
Sanitizing Procedure
Step-by-step sanitizing instructions.
Automatic Cleaning System (AuCS®)
Information on the automatic cleaning system.
Removal from Service/Winterization
Procedures for removing the ice machine from service.
Ice Machine Sequence of Operation
Self-Contained Air- and Water-Cooled
Operation sequence for self-contained models.
Initial Start-Up or Start-Up After Automatic Shut-Off
Steps for initial startup and auto shut-off.
Freeze Sequence
Description of the freeze cycle.
Harvest Sequence
Description of the harvest sequence.
Automatic Shut-Off
Description of the automatic shut-off mechanism.
Remote
Operation sequence for remote models.
Water System Ice Making Sequence of Operation
Initial Start-Up or Start-Up After Automatic Shut-Off
Initial startup of water system.
Freeze Cycle
Water flow during freeze cycle.
Water Inlet Valve Safety Shut-Off
Safety feature for the water inlet valve.
Harvest Cycle
Water system during harvest cycle.
Electrical System
Energized Parts Charts
Charts showing energized parts by operation sequence.
Self-Contained Air- And Water-Cooled Models
Energized parts for self-contained models.
Remote Models
Energized parts for remote models.
Wiring Diagram Sequence of Operation
Explanation of wiring diagram sequences.
Self-Contained Models
Wiring diagrams and sequences for self-contained models.
Component Specifications and Diagnostics
Specifications and diagnostics for components.
Main Fuse
Function, specs, and testing of the main fuse.
Bin Switch
Function, specs, and testing of the bin switch.
Compressor Electrical Diagnostics
Steps for diagnosing compressor electrical issues.
PTCR Diagnostics
PTCR function and diagnostic procedures.
Ice/Off/Clean Toggle Switch
Function, specs, and testing of the toggle switch.
Control Board Relays
Relays on the control board and their functions.
Electronic Control Board
Layout and functions of the electronic control board.
Ice Thickness Probe (Harvest Initiation)
How the probe works and its role in harvest.
Diagnosing Ice Thickness Control Circuitry
Troubleshooting steps for the ice thickness control circuit.
Water Level Control Circuitry
Water level probe function and related circuitry.
Diagnosing An Ice Machine That Will Not Run
Step-by-step guide for diagnosing machines that won't run.
Wiring Diagrams
Introduction to wiring diagrams.
Refrigeration System
Sequence of Operation
Describes the sequence of operation for refrigeration systems.
Self-Contained Air or Water-Cooled Models
Refrigeration sequence for self-contained models.
Remote Models
Refrigeration sequence for remote models.
Q1300/Q1600/Q1800 Refrigeration Tubing Schematics
Tubing schematics for specific models.
Operational Analysis (Diagnostics)
General guidance for analyzing refrigeration system issues.
How to Use the Refrigeration System Operational Analysis Tables
Instructions on using analysis tables.
Harvest Pressure Regulating (H.P.R.) System
Details the H.P.R. system for remotes.
HPR DIAGNOSTICS
Diagnostic steps for the H.P.R. system.
Headmaster Control Valve
Operation and diagnosis of the headmaster control valve.
Low On Charge Verification
Procedure to verify low refrigerant charge.
High Pressure Cut-Out (HPCO) Control
Function, specs, and checking HPCO.
Refrigerant Recovery/Evacuation
Procedures for refrigerant recovery and evacuation.
Self-Contained Charging Procedures
Procedures for charging self-contained machines.
Normal Remote Model Procedures
Procedures for refrigerant recovery/evacuation for remote models.
Remote Charging Procedures
Procedures for charging remote machines.
System Contamination Clean-Up
Basic requirements for restoring contaminated systems.
Mild System Contamination Cleanup Procedure
Procedure for cleaning systems with mild contamination.
Replacing Pressure Controls Without Removing Refrigerant Charge
Procedure for replacing controls without removing refrigerant.
Filter-Driers
Information about filter-driers.
Total System Refrigerant Charges
Lists total system refrigerant charges for various models.
Refrigerant Definitions
Definitions for refrigerant recovery, recycle, and reclaim.
Refrigerant Re-Use Policy
Manitowoc's policy on refrigerant re-use.
HFC REFRIGERANT QUESTIONS AND ANSWERS
Answers common questions about HFC refrigerants.
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