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
Part Number 000015432 4/18 71
Electrical Components
MAIN FUSE
FUNCTION
The control board fuse stops ice machine operation if
electrical components fail causing high amp draw.
SPECIFICATIONS
• The main fuse is 250 Volt, 10 amp, time delay.
n
Warning
High (line) voltage is applied to the control board at
all times. Removing the control board fuse or moving
the toggle switch to OFF will not remove the power
supplied to the control board.
CHECK PROCEDURE
1. Energized control board lights do not indicate a good
fuse.
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Warning
Disconnect electrical power to the entire ice machine
before proceeding.
2. Remove the fuse. Check for continuity across the fuse
with an ohmmeter.
Reading Result
Open (OL) Replace fuse
Closed (O) Fuse is good
Component Check Procedures