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
Part Number: 000015431 Rev 02 6/20 27
ICE BEVERAGE MODELS
• Ice/Beverage Ice Machines require that a proper ice
level be maintained when installed on a dispenser. Ice
Beverage machines ship with a ice level management
sensor pre-installed.
• The ice machine head is installed with the electrical
inlet, water supply inlet, refrigeration tubing and water
drain entering from the back of the ice machine.
• The ice machine head section contains a service loop
that must remain installed between the ice machine
head section and line set. Sufficient tubing length must
be available to allow 180° rotation of the ice machine.
• Maintain a 3" space between the back of the ice
machine and the back of the dispenser to allow room
for the refrigeration line set service loop.
• The water inlet and electrical connection must contain
a service loop to allow future service and maintenance
access.
• The drain line must contain a union or other suitable
means of disconnection at the ice machine head
section.
• The location must be free of airborne and other
contaminants.
• The air temperature must be at least 35°F (1.6°C), but
must not exceed 110°F (43°C).
• The location must not be near heat-generating
equipment or in direct sunlight.