Model reference

Lg Samsung RL37H

Name: Lg Samsung RL37H
Brand: Lg Samsung

Refrigerator

5 documents4 error codes4 service modes

Available documentation

Refrigerator Service Manual4 pg
Covers this model
LG Samsung RL34ERL34HRL34SRL34L RL37ERL37HRL37SRL37L Precaution2 pg
Covers this model
SERVICE REFRIGERATOR Manual34 pg
Covers this model
SERVICE Manual REFRIGERATOR34 pg
Covers this model
Free Standing Appliance Service Manual28 pg
Covers this model

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1 on my Lg Samsung RL37H

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Fridge Sensor fault — open circuit,

From Service Manual 449483, p.15:

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

Exhibition Mode (RL34E*, RL34H*, RL37H*, RL37S*, RL37L*, RL34L*)["Under normal operation, press the Super Freeze button and Freezer Temperature regulation button…
Exhibition Mode (RL34S*)["During normal operation, press Power Off button and Temp Adjustment button for about 8…
Initial Self-Inspection["Connect power (plug in the refrigerator).","Self-inspection runs automatically on power-up."]
Test Mode (Forced Startup / Forced Defrosting)["Press both Super Freeze and Fridge Temperature buttons simultaneously for over 6 seconds.","The…

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

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