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
38 Part Number: 000015431 Rev 02 6/20
DETAILED DESCALING/SANITIZING PROCEDURE
This procedure must be performed a minimum of once
every six months.
• The ice machine and bin must be disassembled
descaled and sanitized.
• All ice produced during the descaling and sanitizing
procedures must be discarded.
REMEDIAL CLEANING PROCEDURE
• This procedure descales the components in the water
flow path, and is used to descale the ice machine
between the bi-yearly detailed descaling/sanitizing
procedure.
IAUCS®
iAuCS® does not operate when Clean is selected to start
a clean cycle. To prime the hose activation is required
through the Service Menu/iAuCS® icon.
EXTERIOR CLEANING
Clean the area around the ice machine as often as
necessary to maintain cleanliness and efficient operation.
Wipe surfaces with a damp cloth rinsed in water to remove
dust and dirt from the outside of the ice machine. If a
greasy residue persists, use a damp cloth rinsed in a mild
dish soap and water solution. Wipe dry with a clean, soft
cloth.
The exterior panels have a clear coating that is stain
resistant and easy to clean. Products containing abrasives
will damage the coating and scratch the panels.
• Never use steel wool or abrasive pads for cleaning.
• Never use chlorinated, citrus based or abrasive
cleaners on exterior panels and plastic trim pieces.