ErrorCodeDoctor
Daikin · Air Conditioner

Daikin Air Conditioner A7 error code

Difficulty: Hard · Cost: $80–$250 · Duration: Requires professional service

The A7 error means your Daikin air conditioner detected a fault with the swing flap motor — the motor that controls the horizontal or vertical airflow direction louvres. This can be caused by a defective flap motor, a faulty PCB, a defective connection cable, or a damaged airflow direction adjusting flap-cam. Contact a qualified technician.

Common causes

  • Swing flap motor has malfunctioned or failed
  • Indoor unit PCB has a fault
  • Connection cable to the flap motor is defective
  • Airflow direction adjusting flap-cam is damaged

How to fix it

  1. 1

    Contact a qualified technician to inspect the swing flap motor and associated components

Related Daikin Air Conditioner error codes

1

A0

An external protection device connected to the indoor unit has been activated

hard
2

A1

A fault was detected in the indoor unit PCB (control board)

hard
3

A3

The drain level control system has detected an abnormality — drain may be clogged

medium
4

A5

Freeze-up protection (cooling) or high pressure control (heating) has activated — check the air filter

easy