LG LTNS16121V /00 Service Manual page 41

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- Ambient Temperature Sensor Error
No
Checking
Check if there's a connector loose on CON8.
1
Unplugged the refrigerator and all the PCB
2
connectors, check the resistance between
gray wires for CON8.
1. Remove the cover from the upper hinge.
3
2. Cut the sensor and check the resistance
value of the cabinet side.
Image represents error
on display (when you
press the button for
1 second)
Result and SVC countermeasure
Result
Connected
Connect firmly and check again.
Is there a problem?
Loose
Yes: Go to step 2.
No: Explain to customer.
Result
0
Short
OFF
Open
1. Check temperature and resistance
(see chart of section 7-2).
Other
Normal
2. Go to step 4.
Result
0
Short
OFF
Open
41
SVC Support
Go to step 2.
SVC Support
Go to step 3.
Go to step 4.
SVC Support
Replace the product
Change sensor

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