Manitowoc S600M

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Ice Machine Operation Section 3

3-6

Part Number 80-1630-3

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Default Chapter2
- Safety Notices2
- Table of Contents3
Section 17
General Information7
Model Numbers7
How to Read a Model Number7
Ice Cube Sizes7
Accessories8
- Bin Caster8
- Ice Bagger8
- Guardian Sachet Packets8
- Arctic Pure Water Filter System8
- Manitowoc Cleaner and Sanitizer8
- Aucs® Automatic Cleaning System8
- Dispenser8
Model/Serial Number Location9
Owner Warranty Registration Card10
- General10
Warranty Coverage10
- Parts10
- Labor10
- Exclusions10
- Authorized Warranty Service10
Section 211
Installation Instructions11
General11
Ice Machine Dimensions11
- S600M Water-Cooled Ice Machines11
Remote Condenser Dimensions12
Location of Ice Machine12
Ice Machine Heat of Rejection12
Removing Drain Plug and Leveling the Ice Storage bin13
Electrical Service13
- General13
- Voltage13
- Minimum Circuit Ampacity13
- Electrical Requirements13
Self-Contained Electrical Wiring Connections14
- Self Contained Ice Machine 115/1/60 or 208-230/1/6014
- Self Contained Ice Machine 208-230/3/6014
- Self Contained Ice Machine 230/1/5014
For United Kingdom Only14
Cooling Tower Applications15
- Water Supply and Drain Line Sizing/Connections16
Water Supply and Drain Requirements15
- Water Supply15
- Water Inlet Lines15
- Drain Connections15
Installation Check List17
Before Starting the Ice Machine18
Aucs Automatic Cleaning System18
Section 319
Ice Machine Operation19
Component Identification19
Sequence of Operation20
- Initial Start-Up or Start-Up after Automatic Shut-Off20
- Freeze Sequence20
- Harvest Sequence21
- Automatic Shut-Off21
- Safety Timers21
- Warm Water Rinse Cycle21
Operational Checks22
- General22
- Water Level22
- Ice Thickness Check22
- Harvest Sequence Water Purge23
Section 425
Maintenance25
General25
Ice Machine Inspection25
Exterior Cleaning25
Water-Cooled Condenser and Water Regulating Valve25
Alphasan25
Guardian26
- Guardian Sachet Replacement Frequency26
- Sachet Replacement Procedure26
- Clean up Procedure for Damaged Sachet Packet26
Interior Cleaning and Sanitizing27
- General27
- Cleaning Procedure27
- Sanitizing Procedure28
- Removal of Parts for Cleaning/Sanitizing29
Removal from Service/Winterization36
- General36
- Aucs Accessory36
Section 537
Before Calling for Service37
Checklist37
Safety Limit Feature38
Electrical System41
Section 641
Energized Parts Charts41
- Self-Contained Water-Cooled Models41
Wiring Diagram Sequence of Operation42
- Self-Contained Models42
Wiring Diagrams49
- Wiring Diagram Legend49
- S600M - Self Contained - 1 Phase50
Component Specifications and Diagnostics51
- Main Fuse51
- Bin Switch51
- Compressor Electrical Diagnostics53
- PTCR Diagnostics54
- Diagnosing Start Components57
- ICE/OFF/CLEAN Toggle Switch57
- Electronic Control Board58
Ice Thickness Probe (Harvest Initiation)60
- How the Probe Works60
- Harvest Light60
- Freeze Time Lock-In Feature60
- Maximum Freeze Time60
- Ice Thickness Check60
- Diagnosing Ice Thickness Control Circuitry61
Water Level Control Circuitry62
- Water Level Probe Light62
- Water Inlet Valve Safety Shut-Off62
- Freeze Cycle Circuitry62
- Harvest Cycle Circuitry62
- Diagnosing Water Level Control Circuitry63
Diagnosing an Ice Machine that will Not Run65
Section 767
Refrigeration System67
Sequence of Operation67
- Self-Contained Water -Cooled Models67
Operational Analysis (Diagnostics)69
- General69
- Before Beginning Service70
- Ice Production Check70
- Installation/Visual Inspection Checklist71
- Water System Checklist71
- Ice Formation Pattern72
- Safety Limits74
- Analyzing Discharge Pressure During Freeze or Harvest Cycle77
- Analyzing Suction Pressure During Freeze Cycle78
- Single Expansion Valve Ice Machines - Comparing Evaporator Inlet and Outlet Temperatures80
- Harvest Valve Temperature Check81
- Discharge Line Temperature Analysis82
- How to Use the Refrigeration System Operational Analysis Tables83
- Refrigeration System Operational Analysis Tables84
Pressure Control Specifications and Diagnostics85
- High Pressure Cut-Out (HPCO) Control85
Cycle Time/24 Hour Ice Production/Refrigerant Pressure Charts86
- S600M Series86
Refrigerant Recovery/Evacuation and Recharging87
- Normal Self-Contained Model Procedures87
- Part Number91
- System Contamination Clean-Up92
- Replacing Pressure Controls Without Removing Refrigerant Charge94
- Filter-Driers96
- Total System Refrigerant Charges96
- Refrigerant Definitions97
- Refrigerant Re-Use Policy98
- HFC Refrigerant Questions and Answers99

Manitowoc S600M - Page 24

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