AC - Malfunction of drain level sensor (Indoor Unit)

Was bedeutet AC ?

This error indicates an issue with the sensor that monitors the water level in the unit's drain system. It might be detecting an incorrect level or failing to detect.

• Drain level sensor malfunction
• Clogged drain line
• Wiring issue with the sensor

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the power to the unit.

2. 2

   Check if the drain line is clear and not blocked.

3. 3

   Ensure the drain pan is not overflowing.

4. 4

   Restore power and see if the code disappears.

5. 5

   If the problem persists, professional service is recommended.