Table of Contents
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- Inverter compressor
Start
No Error Code on
Front-PCB ?
Y
Comp Start
Normal?
Y
F/C-Motor Start
Normal?
Y
Temperature Fuse
Normal?
Y
Defrosting Heater
Normal?
Y
EVA Implantation
Normal?
Y
N
Solve pertinent Error
Code Problem
N
Inverter Input
Signal Normal?
N
Inverter Input
Signal Wire Good?
N
N
F/C-Motor Good?
Wire Connection
N
N
N
44
※ Error Mode Check Method
Press "Lock" Button 5 times with "Freezing
Adjustment" Button pressed".
※ Error Code
F1 : F-Sensor Disconnection/Short Circuit(Check F-Sensor)
F3 : Abnormal Return from Defrosting(Check Temperature
Fuse,, F Defrosting Heater)
r1 : R-Sensor Disconnection/Short Circuit(Check R-Sensor)
C1 : Abnormal Cycle (Comp, Refrigerant Leak)
Y
If Comp Starts after
Inverter Box Replaced
Y
Replace MAIN PCB
Check Signal Wire
N
Y
Y
Good?
N
Check EVA implantation
/Refrigerant Leak, Repair
Replace Comp.
N
Y
Replace INVERTER BOX
Replace F/C-Motor
Replace Main-PCB
Check Wire
Connection
Replace Temperature
Fuse
Replace Defrosting
Heater
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