Panasonic error codes and fault guides
Browse 53 published, evidence-gated Panasonic guides. Each page states the supported model and region, official source, safe checks, and the point to stop.
Panasonic fault guides
49–53 of 53
wireless-LAN module write error
H79 is listed in Panasonic's official, model-scoped air-conditioner fault table as wireless-LAN module write error.
abnormal communication between the indoor unit and wireless-LAN module
H85 is listed in Panasonic's official, model-scoped air-conditioner fault table as abnormal communication between the indoor unit and wireless-LAN module.
outdoor fan-motor mechanism lock
H97 is listed in Panasonic's official, model-scoped air-conditioner fault table as outdoor fan-motor mechanism lock.
indoor high-pressure protection
H98 is listed in Panasonic's official, model-scoped air-conditioner fault table as indoor high-pressure protection.
indoor operating-unit freeze protection
H99 is listed in Panasonic's official, model-scoped air-conditioner fault table as indoor operating-unit freeze protection.