Error Code TC1
The wash water temperature sensor has failed
Moderate
Address soon - your appliance may not work properly
Also displayed as: TC1
What This Means
Washing temperature sensor fault; Dry temperature sensor fault; Faulty and incorrect connections of the dry condensing sensor; Main PCB fault; Freezing in the winter season
What actually causes this:
The temperature sensor that monitors wash water is disconnected or faulty
First Thing to Check
Turn off the washer, wait a few minutes, and restart — if the error returns, it needs service
Parts Involved
How to Fix
- 1
1. Check the thermistor resistance — should be 66.187 to 36.941 kilohms at 20 to 30 degrees C
- 2
2. Check the connections for the temperature sensor connector
- 3
3. If the temperature sensor has a functional error, replace it
- 4
4. A TC1 check occurs — verify washing temperature sensor
Other Error Codes for WA45T3200AW
The water inside the washer is dangerously hot
The washer cannot detect where the clutch is positioned
The vibration sensor board is not working
The vibration sensor board is not working
The water level sensor cannot detect the water level
The washer's motor is not spinning properly
The power supply voltage is too high
The power supply voltage is too low