Model reference

Lg Electronics LRTN22312SW

Name: Lg Electronics LRTN22312SW
Brand: Lg Electronics

Refrigerator

3 documents4 error codes3 service modes

Available documentation

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Refrigerator sensor malfunction - open

From Service Manual 914566, p.18:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

CodeMeaning

Reset (from TEST MODE)["Push the test button once while in TEST MODE 2."]
TEST1["Push the test button (Test S/W) on the main PCB once."]
TEST2["Enter TEST1 mode first by pushing the test button once.","Push the test button once more while in…

Full entry steps, exit procedures, and test sequences are available in Max.

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