LG GR-F218UQMH

Available documentation

Error codes (4)

Service modes (9)

• Damper Test["To open the damper, push the test button once.","To close the damper, push the test button…
• Demonstration Mode["Open the refrigerator door.","Press and hold the Ultra Ice button and the Refrigerator…
• Forced Cooling (Test Mode 1)["Press test button on main PCB once to activate forced cooling mode."]
• Forced Defrosting (Test Mode 3)["Press test button on main PCB to activate forced defrosting mode."]
• Freezer Fan RPM Variable Check["While the freezer fan is in operation, press and hold the Ultra Ice button and the Freezer Temp…
• Icemaker Test Mode["Press and hold the Fill Key for 3 seconds (works only in icemaking mode)."]
• LCD Check Function["Simultaneously press the Ultra Ice button and the Freezer Temperature adjustment button for one…
• Temperature Mode Change (°F/°C)["Press and hold the Freezer Temp key and the Refrigerator Temp key at the same time for more than…
• Test Mode (Main PCB)["Press the test buttons located on the main PCB controller."]

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