Error E15 — Compressor system sensor abnormality

What does E15 mean?

The air conditioner has detected an issue with the sensors related to the compressor system. This means the system cannot accurately monitor its performance.

• Sensor malfunction
• Wiring issue to the sensor
• Problem with the compressor itself

Click steps to track your progress.

1. 1

   Turn off the main power switch of the unit.

2. 2

   Wait for 5 minutes.

3. 3

   Turn the power back on.

4. 4

   If the error persists, contact your installer or a qualified service person.