Error 135 - Indoor unit cleaning fan RPM feedback error

What does 135 mean?

The indoor unit's cleaning fan is not providing correct RPM (rotations per minute) feedback, suggesting an issue with its operation or sensor.

• Faulty cleaning fan motor
• Obstructed fan blades
• Faulty RPM sensor for the cleaning fan

Click steps to track your progress.

1. 1

   Check the indoor unit's cleaning fan for any visible obstructions (e.g., dust, debris) preventing its rotation.

2. 2

   Ensure the fan rotates freely by gently attempting to turn it (when power is off).

3. 3

   If the fan appears faulty or the error persists, contact a qualified service technician.