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9-4 Freezer room AC Bulb Lamp doesn’t work
No
1
Checking flow
Check the Freezer door switch.
If feel sticky, Change the door s/w.
Result & SVC Action
2
Check the door S/W resistance.
3
Check the Yellow/Blue to Sky blue.
4
Check the Blue to Black.
Normal
Push
S/W
0
Ω
not
Infinity
Go to the 3
Change door S/W
Go to the 3
Change door S/W
Status
Result
SVC Action
Closed
Open
5V
Other
0V
Other
Go to the 4
Change the Door S/W
Go to the 4
Change the Door S/W
Status
Result
SVC Action
Closed
Open
0~2V
Other
115V
Other
Explain to customer
Change the Main PCB
Change the F Lamp
Change the main PCB
Status
Result
SVC Action
<CON7>
<CON3>
Appliantology.org
Содержание 795.72032
Страница 19: ... 19 5 CIRCUIT DIAGRAM 19 Appliantology org ...
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Страница 81: ... 8 DOOR PARTS Appliantology org ...