Quick answer
On Samsung air conditioners, error code dF means: Automatic defrost in progress. Yes. This is a notice, not a fault.
Can I keep using the air conditioner?
Severity: Info (not a fault)
Yes. This is a notice, not a fault.
Common causes
- Normal heating operation in cold, humid weather
How to fix it
- Wait: heating resumes automatically when defrosting finishes
Frequently asked questions
What does Samsung error dF mean?
On Samsung air conditioners, error code dF means: Automatic defrost in progress.
How do I fix Samsung error dF?
Start with these steps: Wait: heating resumes automatically when defrosting finishes.
Can I keep using the air conditioner with error dF?
Severity: Info (not a fault). Yes. This is a notice, not a fault.