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A7

A7 - Louvre motor fault

Daikin · Air Conditioning

What does A7 mean?

The motor that controls the air outlet louvres (vents) has failed.

Common Causes

  • Louvre motor failure.
  • Indoor PCB defect.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Gently try to move the louvres by hand to check for binding.

  2. 2

    Power cycle the unit by turning off the breaker for 60 seconds.

  3. 3

    If the louvre motor does not respond or the error continues, professional service is needed.

Browse all codes in this manual (79)
Verified technical data. Last updated: April 2026

Related Faults

A0A0 - External protection activeA1A1 - Indoor PCB failureA2A2 - Malfunction of freezing protection
Source: Daikin Air Conditioning
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