Model reference
Lg Samsung GM-L278BS
Refrigerator
1 document12 error codes6 service modes
Available documentation
Service Manual
- Refrigerador Manual De Servicio91 pg
MyPros+ Max
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Error codes (12)
CodeMeaning
Error1Freezer sensor abnormalError10Water tank sensor abnormalError11Ice maker sensor abnormalError12Ice maker unit abnormalError2Refrigerator sensor R1 abnormal (upper part of refrigerator compartment)Error3Refrigerator sensor R2 abnormal (lower part of refrigerator compartment)Error4Defrost sensor abnormalError5Defrost failureError6Freezer BLDC fan motor abnormalError7Cooling BLDC fan motor abnormalError8Communication abnormalError9Ambient temperature sensor abnormalService modes (6)
- Display Check (Error Diagnostic Screen)Press FREEZER and ICE PLUS buttons simultaneously for more than 1 second.
- Display/Exhibition Mode (Demo Mode / Off Mode)Open any door, then press and hold ICE PLUS and REFRIGERATOR buttons simultaneously for more than 5…
- Ice Maker Test ModePress the ice maker test switch (located under the automatic ice maker) for more than 2 seconds…
- Temperature Unit Toggle (Celsius to Fahrenheit)Press and hold FREEZER and REFRIGERATOR buttons simultaneously for more than 5 seconds.
- Test Mode 1 (Strong Cold / Forced Operation)Press the test button on the main PWB once.
- Test Mode 2 (Forced Defrost)Press the test button once while in Test Mode 1.
Full entry steps, exit procedures, and test sequences are available in Max.
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