Error Code C8
Your dryer vent is about 80% blocked
Moderate
Address soon - your appliance may not work properly
Also displayed as: C8 or C80
What This Means
Lint buildup in vent ductwork; Crushed or kinked exhaust duct; Duct too long or has too many bends; Clogged lint filter
What actually causes this:
Significant lint buildup inside the exhaust vent is restricting airflow and reducing drying performance.
First Thing to Check
Check the exhaust vent hose behind the dryer for visible lint buildup or kinks.
Parts Involved
How to Fix
- 1
1. Clean the lint filter thoroughly
- 2
2. Inspect the entire exhaust duct for lint buildup
- 3
3. Check for crushed, kinked, or compressed duct sections
- 4
4. Measure duct length and number of bends — shorten or straighten if excessive
- 5
5. Clean the external exhaust hood
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
This Error Applies To
Samsung DV45A6400 Series Dryers (2024) (2024–present)
Related Error Codes
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