Overvoltage detection — Power supply voltage too high

Was bedeutet Overvoltage detection ?

This error means the voltage supplied to the air conditioner is too high, which could damage the unit's components. The system likely shut down to protect itself.

• Voltage surge from the electrical grid
• Faulty voltage regulator (if applicable)
• Incorrect wiring

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the air conditioner immediately.

2. 2

   Check the voltage at the power outlet or circuit breaker using a multimeter (if you are qualified).

3. 3

   If you suspect an issue with the main power supply, contact your electricity provider.

4. 4

   Consult a qualified electrician or installer to verify the unit's electrical connections and protect it from overvoltage.