How do I fix error code tC on a Samsung dryers?

1. undefined: 1. Clean the case filter 2. undefined: 2. Measure Thermistor 1 resistance: should be 50kOhm at 25C (77F) 3. undefined: 3. If resistance is out of range (very low or very high), replace Thermistor 1 4. undefined: 4. Check wiring between thermistor and main PCB for damage or loose connections

Samsung Dryers2018–present

Error Code tC

Q: What does error code tC mean on a Samsung dryers?

Your dryer's temperature sensor isn't reading correctly Clogged case filter restricting airflow and causing abnormal temperature readings; Thermistor 1 resistance out of range (open or shorted); Damaged or disconnected thermistor wiring

Your dryer's temperature sensor isn't reading correctly

Moderate

Address soon - your appliance may not work properly

Also displayed as: tC

What This Means

Clogged case filter restricting airflow and causing abnormal temperature readings; Thermistor 1 resistance out of range (open or shorted); Damaged or disconnected thermistor wiring

What actually causes this:

Usually a clogged lint screen or blocked exhaust vent — restricted airflow causes the sensor to misread temperatures.

First Thing to Check

Pull out the lint screen and clean off all the lint, then check that your exhaust vent hose isn't kinked or blocked.

Parts Involved

Thermistor 1 (2P-Blue Wire)Case Filter

How to Fix

1
1. Clean the case filter
2
2. Measure Thermistor 1 resistance: should be 50kOhm at 25C (77F)
3
3. If resistance is out of range (very low or very high), replace Thermistor 1
4
4. Check wiring between thermistor and main PCB for damage or loose connections

This Error Applies To

Samsung DV22N68 Series Dryers (2018) (2018–present)

Service manual exact match: DV22N685*H*Service manual exact match: DV22N6850HX/A2Service manual exact match: DV22N680*H*Service manual exact match: DV22N6800HW/AC