Panasonic · Air Conditioner

Panasonic Air Conditioner H32 error code

Difficulty: Hard · Cost: $80–$200 · Duration: Requires professional service

The H32 error means your Panasonic air conditioner detected a fault with the second outdoor heat exchanger temperature sensor. This is the same type of fault as H28 but on the second sensor. Some models have multiple sensors on the outdoor heat exchanger to monitor temperature at different points along the coil. A qualified technician will need to inspect and replace the faulty sensor.

Common causes

Outdoor heat exchanger temperature sensor 2 has malfunctioned or failed
Wiring to the sensor is loose or damaged
Sensor is giving an out-of-range reading

How to fix it

1

Turn off the unit at the circuit breaker and wait 5 minutes then try restarting
2

If H32 returns contact a qualified technician to inspect and replace the outdoor heat exchanger temperature sensor 2