Range code list
Wall-Mounted Standard Inverter R32 MPU multi split code list
Family-scoped air-conditioner codes with the shortest useful meaning line for quick triage.
CodeMeaningSeverityOpen
H21
Indoor float switch operation abnormality.
Displayed as H21 by the self-diagnosis function on compatible Panasonic inverter air conditioners.
High
H97
Outdoor fan motor mechanism lock.
Displayed as H97 by the self-diagnosis function on compatible Panasonic inverter air conditioners.
High
F91
Refrigerant cycle abnormality.
Displayed as F91 by the self-diagnosis function on compatible Panasonic inverter air conditioners.
High
F93
Compressor abnormal revolution.
Displayed as F93 by the self-diagnosis function on compatible Panasonic inverter air conditioners.
High