EF
Daikin
Daikin air conditioner error EF
Meaning
Thermal storage unit defect
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Auxiliary switch open
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18T, DZ7TC
Causes and how to check
- 1 possible causes
- the cited manual page, and follow-up questions
No account needed to look up codes.