Samsung Dryer — Error Code C80
The exhaust vent is roughly eighty percent blocked.
ApplianceDB ranks 1 repair for this code, led by “Clean filter and vent”. That top fix is an easy DIY job, involving the exhaust vent. Severity is classified as degraded — the appliance keeps running but not correctly.
Ranked repair steps
1. Clean filter and vent
Clean the lint filter and the exhaust vent, then rerun the cycle.
easy · basis: manufacturer first
Provenance: facts re-derived from an official manufacturer listing — Samsung US Support — Dryer Error Codes. Meanings and steps are original paraphrase; nothing is reproduced verbatim.