Panasonic · air conditioners Error codes
The temperature sensor at the condenser outlet is faulty, either short-circuited (closed) or broken. This impacts accurate temperature readings at the condenser outlet.
Click steps to track your progress.
Inspect the condenser outlet temperature sensor for damage.
Check the sensor's wiring and connector.
Ensure the sensor is properly installed.
Turn off the unit, unplug it, wait 30 seconds, and plug it back in to reset.