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 4/18 101
MAIN FUSE
The main fuse is 250 Volt, 10 amp.
ICE/OFF/CLEAN TOGGLE SWITCH
Single-pole, double-throw switch. The switch is connected
into a varying low D.C. voltage circuit.
HIGH PRESSURE CUTOUT (HPCO) CONTROL
Cut-Out Cut-In
450 psig ±10
(3103 kPa ±69)
31 bar ±.69
Automatic Reset
(Must be below 300 psig
[2068 kPa 20.68 bar] to reset.)
FILTER-DRIERS
Driers are covered as a warranty part. The drier must be
replaced any time the system is opened for repairs.
The size of the filter-drier is important. The refrigerant
charge is critical. Using an improperly sized filter-drier
will cause the ice machine to be improperly charged with
refrigerant. Listed below is the recommended OEM field
replacement drier:
Model Drier Size End Connection Size
CNF201 CNF202 DML-032S 1/4"
Component Specifications