CS-E7PKDW, CS-E9PKDW, CS-E12PKDW, CS-E15PKDW, CS-E18PKDW, CS-E24PKDW, CU-E7PKD, CU-E9PKD, CU-E12PKD, CU-E15PKD, CU-E18PKD, CU-E24PKD - Panasonic Air Conditioner Service Manual (repair manual). Page 120

Read Panasonic CS-E7PKDW / CS-E9PKDW / CS-E12PKDW / CS-E15PKDW / CS-E18PKDW / CS-E24PKDW / CU-E7PKD / CU-E9PKD / CU-E12PKD / CU-E15PKD / CU-E18PKD / CU-E24PKD Service Manual online

120 
17.4.27 F98 (Input Over Current Detection) 
Malfunction Decision Conditions 
š  During operation of cooling and heating, when an input over-current (X value in Total Running Current Control) is 
detected by checking the input current value being detected by current transformer (CT) with the compressor 
running. 
 
Malfunction Caused 
š Excessive 
refrigerant. 
š  Faulty outdoor unit PCB. 
 
Troubleshooting 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Page of 127
Display

Click on the first or last page to see other CS-E7PKDW / CS-E9PKDW / CS-E12PKDW / CS-E15PKDW / CS-E18PKDW / CS-E24PKDW / CU-E7PKD / CU-E9PKD / CU-E12PKD / CU-E15PKD / CU-E18PKD / CU-E24PKD service manuals if exist.