B5
Daikin
Daikin air conditioner error B5
Meaning
Blower motor rotor locked
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18T, DZ7TC
Causes and how to check
- the repair procedure printed in the service manual
- the cited manual page, and follow-up questions
No account needed to look up codes.
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.