Panasonic · air conditioners Error codes
The parameters or settings (Dip switches) on the remote control unit are incorrectly configured, leading to operational errors.
Click steps to track your progress.
Check the Dip switch settings on the remote control against the manual.
Review the user settings in the remote control menu.
Reset the remote control to factory defaults if possible.
Turn off the unit, unplug it, wait 30 seconds, and plug it back in to reset.