Koolaire KDT0420W Manuals

Manuals and User Guides for Koolaire KDT0420W. We have 1 Koolaire KDT0420W manual available for free PDF download: Technician's Handbook

Koolaire KDT0420W Technician's Handbook (152 pages)

KT series

Brand: Koolaire | Category: Ice Maker | Size: 2.11 MB

Safety Notices
3
Table of Contents
9
General Information

13
- Model Numbers
  
  13
- How to Read a Model Number
  
  14
- Ice Machine Warranty Information
  
  14
Installation

15
- Location of Ice Machine
  
  15
- Ice Machine Clearance Requirements
  
  16
- Ice Machine Heat of Rejection
  
  17
- Leveling the Ice Machine
  
  17
- Electrical Requirements
  
  18
- Water Service/Drains
  
  19
  - Water Supply
    19
  - Water Inlet Lines
    19
  - Drain Connections
    20
  - Cooling Tower Applications
    20
  - Water Supply and Drain Line Sizing/Connections
    21
  - Remote Condenser
    22
  - Maximum Line Set Distance Formula
    25
  - Operation
    27
  - Ice Making Sequence of Operation
    27
  - Control Board Timers
    28
  - Safety Limits
    29
  - Energized Parts Chart
    31
  - Operational Checks
    33
  - Ice Thickness Check
    33
  - Minimum/Maximum Slab Weights
    34
Interior Cleaning and Sanitizing

35
- General
  35
- Cleaning and Sanitizing Procedure
  35
- Toggle Switch Operation
  36
- Remove Parts for Cleaning
  40
Preventative Maintenance Cleaning

42
Ice Machine Inspection

43
Cleaning the Condenser

44
Removal from Service/Winterization

45
- Air-Cooled Models
  45
- Water-Cooled Models
  45
Troubleshooting

47
Control Board Test Mode

47
Diagnosing an Ice Machine that will Not Run

48
Ice Machine Cycles into Harvest before Water Loses

49
Ice Machine Does Not Cycle into Harvest When

49
Water Loses Contact with the Harvest Float Switch

49
Component Check Procedures

85
- Main Fuse
  
  85
- Bin Switch
  
  86
- Float Switch
  
  88
- Compressor Electrical Diagnostics
  
  90
- Fan Cycle Control
  
  92
- High Pressure Cutout (HPCO) Control
  
  93
- Refrigeration Components
  
  94
- Refrigerant Recovery/Evacuation
  
  102
Cycle Times, 24 Hr. Ice Production and Refrigerant

115
Pressure Charts

115
Refrigeration Tubing Schematics.

132

Koolaire Categories

Ice Maker

More Koolaire Manuals

Koolaire KDT0420W Manuals

Koolaire KDT0420W Technician's Handbook (152 pages)

Table of Contents

General Information

Model Numbers

How to Read a Model Number

Ice Machine Warranty Information

Installation

Location of Ice Machine

Ice Machine Clearance Requirements

Ice Machine Heat of Rejection

Leveling the Ice Machine

Electrical Requirements

Water Service/Drains

Interior Cleaning and Sanitizing

Preventative Maintenance Cleaning

Ice Machine Inspection

Cleaning the Condenser

Removal from Service/Winterization

Troubleshooting

Control Board Test Mode

Diagnosing an Ice Machine that will Not Run

Ice Machine Cycles into Harvest before Water Loses

Ice Machine Does Not Cycle into Harvest When

Water Loses Contact with the Harvest Float Switch

Component Check Procedures

Main Fuse

Bin Switch

Float Switch

Compressor Electrical Diagnostics

Fan Cycle Control

High Pressure Cutout (HPCO) Control

Refrigeration Components

Refrigerant Recovery/Evacuation

Cycle Times, 24 Hr. Ice Production and Refrigerant

Pressure Charts

Refrigeration Tubing Schematics.

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