J2 - Failed current sensor

Was bedeutet J2 ?

The sensor that measures electrical current has failed.

• Defect of the current sensor.
• PCB defect.
• Compressor issue.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the unit's power for 60 seconds, then restart.

2. 2

   Check wiring related to the current sensor and compressor.

3. 3

   A faulty current sensor or related component requires professional diagnosis and repair.