Error 468 - Output current sensor error of inverter PBA1

What does 468 mean?

The output current sensor on Inverter PBA1 is reporting an error, meaning the system cannot accurately monitor the current output from the inverter.

• Faulty output current sensor
• Wiring issue to the sensor
• Control board problem affecting sensor readings

Click steps to track your progress.

1. 1

   Power cycle the outdoor unit to attempt a reset of the sensor's reading.

2. 2

   Check the wiring connections to the output current sensor on Inverter PBA1 for looseness or damage.

3. 3

   If the error persists, professional service may be needed to replace the sensor or PBA.