Applicable Systems
PowerCommand
Symptoms
Warning - Low coolant temperature. The coolant temperature is below the normal operating range.
Possible Causes
- Jacket water heater not operating
- Coolant temperature sensor fault
Troubleshooting Steps
- Step 1: Check the jacket water heater operation
Heater is not energized - Step 2: Verify the heater power supply and thermostat
Power is absent or thermostat is faulty
How to Reset
To reset: Fix the jacket water heater, then acknowledge the warning.
Comments (0)
Share your experience to help others facing the same problem.
Leave a Comment
Source: Cummins Power Generation Control Manual, Cummins Inc.
Category: Generator
No comments yet. Be the first to share your experience!