LG GW-B227

Available documentation

Error codes (3)

Service modes (11)

• Buzzer Sound Mute ModePress and hold Express FRZ button for more than 5 seconds until recognition sound 'Ding~' is heard.
• Display Power Saving ModePress Freezer and Express FRZ buttons simultaneously for 5 seconds
• Exhibition (Demo) ModePress both Express FRZ button and REFRIGERATOR button at the same time for more than 5 seconds…
• Exhibition Mode (Demo Mode)Open the refrigerator or freezer door, then press both 'Express FRZ' and 'REFRIGERATOR' buttons…
• Freezer Fan RPM Variation CheckPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second…
• Ice Maker Test FunctionPress the test switch under the automatic ice maker for more than 0.5 second while mould is in…
• LED Check FunctionPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second.
• Test Mode 1 - Compulsory OperationPress the test switch on the main PCB once
• Test Mode 1 (Compulsory Operation)Press the test button on the main PCB once. Buzzer sounds 'Phi~' with alarm repeated in cycle of On…
• Test Mode 2 - Compulsory Frost RemovalPress the test switch on the main PCB twice
• Test Mode 2 (Compulsory Frost Removal)Press the test button on the main PCB twice. Buzzer sounds 'Phi~' with alarm repeated in cycle of…

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