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
84 Part Number 000015432 4/18
LOW PRESSURE CUTOUT (LPCO) CONTROL
FUNCTION
Stops the ice machine if the low side pressure is too low.
The LPCO control is closed at pressures above setpoint and
opens at pressures below setpoint.
Specifications
Cut-Out Cut-In
Current Production &
Replacement Part
17 psig ±5 35 psig ±7
CHECK PROCEDURE
1. Connect manifold gauge set to suction access valve.
2. Disconnect wires from low pressure switch and
connect ohm meter across LPCO terminals.
Replace the LPCO control if it:
1. Is not closed at the specified setpoint.
2. Does not open at the specified setpoint.