Service Manual
Table Of Contents
- Safety Notices
- Definitions
- General Information
- Installation
- Stacking Two Ice Machines on a Single Storage Bin
- Location of Ice Machine
- Clearance Requirements
- Dual Evaporator Model Installation on a Manitowoc Bin
- Ice Machine on a Dispenser Installation
- Water Supply and Drains
- Lineset Applications
- QuietQube® Remote Condensing Unit
- Additional Refrigerant Charge For 51' to 100' Line Sets
- Maintenance
- Operation
- Menu Navigation
- Component Check Procedures
- Control Board, Display And Touchscreen
- Operating an ice machine without a Touchscreen
- Control Board Relay Test
- Programming A Replacement Control Board
- USB Flash Drive Specifications and Formatting
- Exporting Data to a Flash Drive
- Upgrading Firmware with a Flash Drive
- Main Fuse
- Bin Switch
- Water Level Control Circuitry
- Ice Thickness Probe (Initiates Harvest)
- Bin Level Probe
- Thermistors
- High Pressure Cutout (HPCO) Control
- Low Pressure Cutout (LPCO) Control
- Compressor Time Delay
- Fan Cycle Control
- Harvest Assist Air Pump
- Compressor Electrical Diagnostics
- Diagnosing Start Components
- Refrigeration Components
- Recovery/Evacuation/Charging Procedures QuietQube® Models
- System Contamination Clean-Up
- Total System Refrigerant Charge QuietQube® CVD Models
- Control Board, Display And Touchscreen
- Charts
- Diagrams
52 Part Number: 000015431 Rev 02 6/20
Ice Thickness Probe & Water Level Probe
Clean the probes using the following procedure.
NOTE: Do not soak electrical connectors in cleaner or
sanitizer solution.
1. Mix a solution of Manitowoc ice machine cleaner/
descaler and water (2 ounces of cleaner/descaler to
16 ounces of water) in a container.
2. Soak probes in container of descaler/water solution
while disassembling and cleaning water circuit
components (soak probes for 10 minutes or longer).
3. Clean all probe surfaces including all plastic parts
(do not use abrasives). Verify all surfaces are clean.
Thoroughly rinse probes with clean water.
4. Reinstall probe, then sanitize the ice machine and bin/
dispenser interior surfaces.