Error 465 - V-limit error of inverter compressor 1

What does 465 mean?

The voltage supplied to or sensed by inverter compressor 1 is outside its permissible limits, leading to an operational error.

• Unstable main power supply to the outdoor unit
• Faulty inverter PBA (Printed Board Assembly)
• Wiring issue to the compressor

Click steps to track your progress.

1. 1

   Check the main power supply to the outdoor unit for stability and correct voltage.

2. 2

   Ensure all electrical connections to inverter compressor 1 are secure and free from damage.

3. 3

   Power cycle the unit to attempt a reset of its voltage monitoring system.