Daewoo Q600 series, Service Manual

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Solve pertinent Error
Code Problem
Start
Replace Comp.
Replace Temperature
Fuse
N
N
Y
Y
N
Y
Y
N
Y
N
※ 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)
Replace F/C-Motor
Replace Main-PCB
Check Wire
Connection
Replace Defrosting
Heater
Check EVA implantation
/Refrigerant Leak, Repair
N
N
Y
Y
Y
N
N
Inverter Input
Signal Normal?
Comp Start
Normal?
No Error Code on
Front-PCB
?
F/C-Motor
Start
Normal ?
F/C-Motor Good?
Wire Connection
Good
?
Temperature Fuse
Normal ?
Defrosting Heater
Normal
?
EVA Implantation
Normal?
Y
- Inverter compressor
Replace INVERTER BOX
Inverter Input
Signal Wire Good?
Replace MAIN PCB
Check Signal
Wire
N
If Comp Starts after
Inverter Box Replaced
Y
Y
N
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