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5) Abnormal Defrost Sensor (RT)
1
Check for loose connection in CON8
No Checking flow Result & SVC Action
Result SVC Action
Firmly plugged Go to step 2
Loose
Plug firmly, then check again. Problem
persist?
YES: go to step 2
NO: explain to customer.
2
1-. Unplug connector from CON8.
2-. Check resistance value between
wires brown to brown.
Result SVC Action
7.0~ 30KÙ Replace Main PCB (See NOTE1)
Other Value Replace Room Temperature Sensor
0Ù or open Go to step #3
NOTE 1: Be sure that resistance value measurement
match with real Evaporator temperature (Refer to D -
Sensor chart). Else, consider it as “Other Value”
Condition.
3
1-. Remove Cover hinge of Refrigerator
Door (Left).
2-. Check for wire damage.
Result SVC Action
Damaged wire Replace Sensor.
No Damage Go to step #4
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