P9
Daikin
Daikin air conditioner error P9
Meaning
Failure of humidifier fan motor
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Automatic charge operation completed
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Automatic refrigerant charge operation completed
General meaning for the brand's models, unless a model's own manual says otherwise.
Causes and how to check
- 1 possible causes
- 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. - Pressure, low refrigerant and high discharge temperature errors: where to start
Pressure and discharge-temperature protection codes: tell a low charge from a blockage or poor heat rejection before charging.