Error Code TC1
The washer's heating temperature sensor has failed
Moderate
Address soon - your appliance may not work properly
Also displayed as: TC1
What This Means
Washing heater temperature sensor fault; Incorrect connections; Main PCB fault
What actually causes this:
The sensor that monitors the heater temperature stopped working
First Thing to Check
Unplug the washer for a minute and restart it
Parts Involved
How to Fix
- 1
1. Check thermistor resistance: 66.187kΩ to 36.941kΩ at 20-30°C
- 2
2. Check connections for the washing heater temperature sensor connector
- 3
3. If sensor has a functional error, replace it
This Error Applies To
Samsung WA44A3205AW Series Washers (2024) (2024–present)
Related Error Codes
The control boards inside the washer can't communicate
The washer isn't getting enough power
The washer's motor controller can't communicate with the main computer
The washer lid is open while it's trying to run
The laundry load is uneven and the washer can't spin safely
The washer added an extra rinse because the load was uneven
The washer can't detect the water level properly
The washer's motor isn't working