Panasonic CS-E7PKR - Page 135

135
16.4.23 F91 (Refrigeration Cycle Abnormality)
Malfunction Decision Conditions
 The input current is low while the compressor is running at higher than the setting frequency.
Malfunction Caused
 Lack of gas.
 3-way valve close.
Troubleshooting
Note: Some error code might not applicable for this model.