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※ Fan motor Fan motor displays failure for
power on condition.
Touch Display “Lighting”+ “Energy Saver” Key for
8 sec at the same time.
- Press until all LED blink and “dingdong” sound
appears.
- No problem on self-diagnosischeck TIP 2-2
Tip 2-4. Inspect Self diagnosis test (※ Must select “Power Freeze” first)
Inspect F ice maker + Wire
Harness
① F room icemaker connector
② Main PBA CN90
Ice Maker function
failure
Disassemble Cover Multi Front
① Inspect Sensor Wire
② Main PBA CN40 No.5(YEL)
CN50 No.5(GRY)
Disassemble Cover Evap
① Inspect Sensor Wire
② Main PBA CN40 No.6(BLU)
CN50 No.5(GRY)
Disassemble Cover Multi
① Inspect Fan Wire
② Main PBA CN75
No.4(YEL)+No.5(BLK)+No.1
0(GRY)
Check Evap Cover disassemble
defrost heater
① Inspect defrost heater
housing
② CN70 No.5(BRN)+CN72
No.1(ORG)
Disassemble R Cover Damper
① Main PBA CN40 No.9(BLK)
CN50 No.5(GRY)
R
vibration
Damper
Heater
Disassemble R Cover Damper
① Inspect Main PBA CN76
No.4~9
Inspect machinery room
COVER disassemble C-Fan
Check R door HINGE-UPP
disassemble
① Main PBA CN40
- No.1(YEL)+2(YEL)