EF
Casper
Casper air conditioner error EF
Meaning
Outdoor fan motor fault (DC motor)
Models
TAC-09CHSA, TAC-12CHSA, TAC-18CHSA, TAC-24CHSA
How the unit shows it
- LED Code: RUN-10 times /8s
Causes and how to check
- the cited manual page, and follow-up questions
No account needed to look up codes.
Model series: TAC
Guides
- Indoor or outdoor fan motor error: causes and checks
When the unit reports a fan error: check the mechanics, connectors, supply and speed feedback before replacing the motor or the board.