Service Manual
Table Of Contents
- General Information
- Model Numbers
- Installation
- Maintenance
- Troubleshooting
- Component Check Procedures
- Electrical Components
- Main Fuse
- ICE/OFF/CLEAN Toggle Switch
- Float Switch
- Ice Damper and Hall Effect Switches
- Selector Switch
- Dispense Lever Activated
- Touchless Sensor Activated
- Dispense Switch
- Touchless Sensor
- High Pressure Cutout Control
- Fan Cycle Control
- Low Pressure Cutout (LPCO) Control
- Compressor Electrical Diagnostics
- Diagnosing Start Components
- Refrigerant Recovery/Evacuation
- System Contamination Clean-Up
- Electrical Components
- Component Specifications
- Charts
- Diagrams
10 Part Number 000015432 4/18
Maintenance
Manitowoc’s Cleaning Technology............ 26
Exterior Cleaning .......................... 27
Preventative Maintenance Procedure ........ 28
Heavily Scaled Cleaning Procedure ........... 31
Cleaning Procedure ........................... 33
Sanitizing Procedure.......................... 35
Component Disassembly for Cleaning and
Sanitizing ..................................... 37
General Information ....................... 37
Cleaning the Condenser ................... 51
Removal from Service/Winterization ......... 52
General ................................... 52
Troubleshooting
SafeGuard Feature ............................ 53
SafeGuards ................................... 55
No Water.................................. 55
No Ice Production ......................... 56
Ice Machine Will Not Run Diagnostics......... 58
Refrigeration Diagnostics..................... 64
Before Beginning Service . . . . . . . . . . . . . . . . . . 64
Installation/Visual Inspection Checklist..... 64
Water System Checklist .................... 65
Ice Production/Quality Check .............. 66
Analyzing Discharge Pressure.............. 67
Analyzing Suction Pressure ................69