Error Code tC9
The compressor temperature sensor detected a problem
Moderate
Address soon - your appliance may not work properly
Also displayed as: tC9
What This Means
Compressor IPM temperature sensor out of range; Wiring fault in IPM temperature sensor circuit; Inverter PBA fault affecting sensor reading
What actually causes this:
The heat pump compressor is running too hot, possibly due to restricted airflow or a refrigerant issue.
First Thing to Check
Make sure the lint screen is clean and the area around the dryer has good airflow.
Parts Involved
How to Fix
- 1
1. Check Compressor IPM temperature sensor with ohmmeter
- 2
2. Inspect wiring connections at the compressor inverter PBA
- 3
3. If sensor is out of range, replace the sensor or compressor assembly
Other Error Codes for DV25B6800HW
A secondary temperature sensor is giving bad readings
A fourth temperature sensor is reading abnormally
Your dryer's temperature sensor isn't reading correctly
A fifth temperature sensor is reading incorrectly
The drum motor temperature sensor detected a problem
A button on the control panel is stuck or shorted
The heat pump compressor has stopped working
The dryer thinks the door is open while running