Error Code C1
The vent blockage test found a problem with your exhaust
Moderate
Address soon - your appliance may not work properly
Also displayed as: C1
What This Means
Items left inside the drum during vent blockage test; Dry sensor (moisture sensor) malfunction
What actually causes this:
During the Smart Install vent test, the dryer found the exhaust vent is too restricted for safe operation.
First Thing to Check
Check the exhaust vent hose behind the dryer — make sure it's not kinked, crushed, or full of lint.
Parts Involved
How to Fix
- 1
1. Remove items from the drum
- 2
2. Run the vent blockage test again with an empty drum
- 3
3. If the problem continues, check the dry sensor (moisture sensor)
- 4
4. Contact a service center if sensor issue persists
This Error Applies To
Samsung DV47CG3500 Series Dryers (2024) (2024–present)
Related Error Codes
The door switch isn't working properly
Your dryer is getting the wrong type of electrical power
Your dryer detected restricted airflow during a vent test
The dryer thinks the door is open while running
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Your dryer's temperature sensor isn't reading correctly
Your dryer isn't heating properly or is overheating
A button on the control panel is stuck or shorted