Read Panasonic CS-HE7QKD / CS-HE9QKD / CS-HE12QKD / CS-HE18QKD / CU-HE7QKD / CU-HE9QKD / CU-HE12QKD / CU-HE18QKD Service Manual online
103
15.4.23 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
Troubleshooting
Click on the first or last page to see other CS-HE7QKD / CS-HE9QKD / CS-HE12QKD / CS-HE18QKD / CU-HE7QKD / CU-HE9QKD / CU-HE12QKD / CU-HE18QKD service manuals if exist.