P1 - Power voltage imbalance or inverter PCB (Outdoor Unit)

Was bedeutet P1 ?

This error relates to an imbalance in the power voltage supplied to the unit or a fault with the inverter PCB.

• Unstable incoming voltage
• Faulty inverter PCB
• Wiring issues

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the power to the unit at the breaker.

2. 2

   Check that the main power supply to your building is stable.

3. 3

   Restore power and see if the error clears.

4. 4

   If the problem persists, call a technician.