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
96 Part Number 000015432 4/18
Severe System Contamination
1. Remove the refrigerant charge.
2. Remove the compressor.
3. Wipe away any burnout deposits from suction and
discharge lines at compressor.
4. Sweep through the open system with dry nitrogen.
Important
Refrigerant sweeps are not recommended, as they
release refrigerant into the atmosphere.
5. Install a new compressor and new start components.
6. Install a suction line filter-drier with acid and moisture
removal capability. Place the filter drier as close to the
compressor as possible.
7. Install an access valve at the inlet of the suction line
drier.
8. Install a new liquid line drier.