LG LSC27914ST Owner's Manual - Page 101

Freezer Lamp is not working

Page 101 highlights

14) Freezer Lamp is not working NO. CHECKING FLOW Check the Freezer Door S/W activating movement. 1 Check for any loose connection in Freezer Door S/W. 2 RESULT & SERVICE ACTION Result Service Action Tight movement Abnormal Change Door S/W Free movement Normal Go to Step 2 Result Firmly plugged Loose Service Action Go to Step 3 Unplug connector from Door S/W, then check between terminals. 3 AC Part DC Part Reconnect Door S/W and check voltage. 4 AC Part Lever S/W Released 0 Ù Other Pressed OFF Other Service Action Go to Step 4 Replace Door S/W Go to Step 4 Replace Door S/W Lever S/W Service Action Released 0~5 Vac Go to Step 4 Other Replace Door S/W Pressed Explain to customer 110~127 Vac (NOTE: Lamp must be OFF) 0~5 Vac Go to Step 6 Other Go to Step 5 - 100 -

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14) Freezer Lamp is not working
Check the Freezer Door S/W activating movement.
Unplug connector from Door S/W, then check
between terminals.
1
2
NO.
CHECKING FLOW
RESULT & SERVICE ACTION
3
Check for any loose connection in Freezer Door S/W.
4
Lever S/W
Service Action
Released
Go to Step 4
0
Ù
Other
Replace Door S/W
Pressed
Go to Step 4
OFF
Other
Replace Door S/W
Reconnect Door S/W and check voltage.
Result
Service Action
Tight
movement
Free
movement
Change Door S/W
Abnormal
Normal
Go to Step 2
Result
Service Action
Firmly plugged
Loose
Go to Step 3
Lever S/W
Service Action
Released
Go to Step 4
0~5 Vac
Other
Replace Door S/W
Pressed
Explain to customer
(NOTE: Lamp must
be OFF)
Go to Step 6
110~127 Vac
Go to Step 5
0~5 Vac
Other
AC Part
DC Part
AC Part
- 100 -