Manitowoc UDE065A Manuals

Manuals and User Guides for Manitowoc UDE065A. We have 1 Manitowoc UDE065A manual available for free PDF download: Technician's Handbook

Manitowoc UDE065A Technician's Handbook (260 pages)

NEO series Undercounter Ice Machines

Brand: Manitowoc | Category: Ice Maker | Size: 2.97 MB

Safety Notices
3
Table of Contents
9
General Information

17
- Model Numbers
  
  17
- How to Read a Model Number
  
  19
- Ice Machine Warranty Information
  
  19
Installation

21
- Location of Ice Machine
  
  21
- Ice Machine Clearance Requirements
  
  22
- Ice Machine Heat of Rejection
  
  22
- Leveling the Ice Machine
  
  23
- Electrical Requirements
  
  24
- Electrical Specifications
  
  24
- Water Service/Drains
  
  26
  - Water Supply
    26
  - Cooling Tower Applications
    27
Maintenance

29
- Cleaning and Sanitizing Procedure
  
  29
- U240, U310
  
  29
  - Touch Pad Operation
    30
  - Remove Parts for Cleaning
    34
  - Preventative Maintenance Cleaning
    39
  - Ice Machine Inspection
    40
  - Cleaning the Condenser
    41
  - Removal from Service/Winterization
    42
  - Bin Removal
    43
- Cleaning and Sanitizing Procedure UDE065
  
  44
  - Cleaning the Condenser
    50
  - Removal from Service/Winterization
    51
- Cleaning and Sanitizing Procedure UDE080
  
  52
  - Cleaning the Condenser
    63
  - Removal from Service/Winterization
    64
Sequence of Operation U0140/UF0140/U0190

65
Uf0190/U240/Uf240/U310/Uf310

65
- Touch Pad Features
  65
Ice Making Sequence of Operation

68
- Control Board Revisions
  68
- Software Revisions
  68
- Sequence of Operation
  69
- Control Board Timers
  71
- Safety Limits
  72
- U310/UF310 Energized Parts Chart
  74
Operational Checks

76
- Ice Thickness Check
  76
- Ice Thickness Adjustment
  76
- Minimum/Maximum Slab Weight
  77
Sequence of Operation UDE065

78
- UDE065 Energized Parts Chart
  80
- Ice Thickness Adjustment
  81
Sequence of Operation UDE080

82
- UDE080 Energized Parts Chart
  84
Operational Checks UDE080

86
- Siphon System
  86
- Water Level
  86
- Water Level Check
  87
- Ice Thickness Check
  88
Troubleshooting

89
- Troubleshooting U0140/UF0140/U0190
  
  89
- Uf0190/U240/Uf240/U310/Uf310
  
  89
  - Problem Checklist
    89
  - Harvest Mode
    90
  - Control Board Test Mode
    92
  - Operating Ice Machine with bin and Touch Pad
    92
  - Removed
    92
  - Diagnosing an Ice Machine that will Not Run
    93
  - Ice Machine Does Not Cycle into Harvest When
    94
  - Water Loses Contact with the Harvest Float
    94
  - Switch
    94
  - Ice Machine Cycles into Harvest before Water Loses Contact with the Harvest Float Switch
    96
  - Ice Production Check
    98
  - Installation/Visual Inspection Checklist
    100
  - Water System Checklist
    101
  - Ice Formation Pattern
    102
  - Safety Limit Feature
    104
  - Analyzing Discharge Pressure
    111
  - Analyzing Suction Pressure
    113
  - Harvest Valve
    117
  - Comparing Evaporator Inlet/Outlet
    121
  - Temperatures
    121
  - Discharge Line Temperature Analysis
    122
  - Refrigeration Component Diagnostics
    124
  - Refrigeration Analysis Chart
    126
Troubleshooting UDE065

130
- Diagnosing an Ice Machine that will Not Run
  130
- Refrigeration Diagnostics Overview UDE065
  131
- Normal Operation
  132
- Ice Production Check
  134
- Installation/Visual Inspection Checklist
  136
- Water System Checklist
  137
UDE065 Refrigeration Diagnostics

138
- Flooding Expansion Valve Symptoms
  139
- Starving Expansion Valve/Low Refrigerant
  139
- Charge Symptoms
  139
- Overcharged System Symptoms
  139
- Analyzing Ice Formation Pattern
  140
- Analyzing Discharge Line Temperature
  142
- Analyzing Suction Line Temperature
  144
- Comparing Evaporator Inlet/Outlet
  147
- Temperatures
  147
- Discharge Line Temperature Analysis
  148
- Harvest Valve
  150
Troubleshooting UDE080

154
- Diagnosing an Ice Machine that will Not Run
  154
- Safety Limit Feature
  155
- Diagnosing Ice Thickness Control Circuitry
  160
- Ice Production Check
  162
- Installation/Visual Inspection Checklist
  164
- Water System Checklist
  165
- Flooding Expansion Valve Symptoms
  167
- Starving Expansion Valve/Low Refrigerant
  167
- Charge Symptoms
  167
- Overcharged System Symptoms
  167
- Analyzing Ice Formation Pattern
  168
- Analyzing Discharge Line Temperature
  170
- Analyzing Suction Line Temperature
  172
- Comparing Evaporator Inlet/Outlet
  175
- Temperatures
  175
- Discharge Line Temperature Analysis
  176
- Harvest Valve
  178
Component Check Procedures

183
- Main Fuse
  183
- Bin Switch
  184
- Uf240/U310/Uf310
  186
- Touch Pad
  186
- U310/Uf310
  188
- Float Switch
  188
- U310/Uf310
  190
- Water Trough Thermistor
  190
- Bin Thermostat
  192
- Ude065
  192
- Liquid Line Thermistor
  193
- Ude065
  193
- ON/OFF/WASH Toggle Switch
  195
- Ude065/Ude080
  195
- Compressor Electrical Diagnostics
  196
- Fan Cycle Control
  198
- Uf240/U310/Uf310
  198
- High Pressure Cutout (HPCO) Control
  199
- Uf240/U310/Uf310
  199
Filter-Driers

200
Refrigerant Recovery/Evacuation

201
- Definitions
  201
- Refrigerant Re-Use Policy
  202
- Recovery and Recharging Procedures
  204
- U310/Uf310
  204
- Recovery and Recharging Procedures
  207
- Ude065/Ude080
  207
System Contamination Cleanup

210
- Determining Severity of Contamination
  210
- Mild System Contamination Cleanup
  212
- Procedure
  212
- Severe System Contamination Cleanup
  213
- Procedure
  213
- Replacing Pressure Controls Without
  214
- Removing Refrigerant Charge
  214
Total System Refrigerant Charge

216
Wiring Diagrams

229
Electronic Control Boards

246
- Electronic Control Board UF Models
  246
- Electronic Control Board U Models with J4
  248
- Thermistor Terminal
  248
- Electronic Control Board U Models Prior to
  250
- Thermistor Terminal
  250
- Electronic Control Board UDE065
  252
- Electronic Control Board UDE080
  254
Tubing Schematics

256

Manitowoc Categories

Construction Equipment Ice Maker Accessories Dispenser Kitchen Appliances

More Manitowoc Manuals

Manitowoc UDE065A Manuals

Manitowoc UDE065A Technician's Handbook (260 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

Electrical Specifications

Water Service/Drains

Maintenance

Cleaning and Sanitizing Procedure

U240, U310

Cleaning and Sanitizing Procedure UDE065

Cleaning and Sanitizing Procedure UDE080

Sequence of Operation U0140/UF0140/U0190

Uf0190/U240/Uf240/U310/Uf310

Ice Making Sequence of Operation

Operational Checks

Sequence of Operation UDE065

Sequence of Operation UDE080

Operational Checks UDE080

Troubleshooting

Troubleshooting U0140/UF0140/U0190

Uf0190/U240/Uf240/U310/Uf310

Troubleshooting UDE065

UDE065 Refrigeration Diagnostics

Troubleshooting UDE080

Component Check Procedures

Filter-Driers

Refrigerant Recovery/Evacuation

System Contamination Cleanup

Total System Refrigerant Charge

Cycle Times, 24 Hr. Ice Production and Refrigerant Pressure Charts

Wiring Diagrams

Electronic Control Boards

Tubing Schematics

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