Help Library

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  • Document Contents
    Troubleshooting
    Why does an oven turn on and off by itself?
    Why does an oven turn on and off intermittently?Why does a product operate by itself when plugged in? Symptom 1. An oven turns on and off by itself. Checkpoint 1. Applicable models : All lightwave ovens (QR applied model:MA921MBS / MA921MBN...
  • Document Contents
    Troubleshooting
    Why do I hear humming noises from a product when it cooks food normally?
    Why do I hear humming noises from a product when it cooks food normally? Symptom 1. Humming noise from an oven can be heard. Checkpoint 1. The noise is heard when a cooling fan is running. 2. Please be assured that the noise does not affect...
  • Document Contents
    Troubleshooting
    What should I do if I feel an electric shock when touching a product?
    What should I do if I feel an electric shock when touching a product? Symptom 1. Electric shock is felt when a user touches a product. cause 1. A weak electric shock can be felt when touching a product if itis connected to a non-grounded ou...
  • Document Contents
    Troubleshooting
    How can I clean inside?
    How can I clean inside of the Light wave oven/Microwave? Symptom 1. How to clean inside. CheckpointMake sure the power cord is unplugged before cleaning. How to clean a light wave oven/microwave by areasDo not use benzene and paint thinner ...
  • Document Contents
    Troubleshooting
    Why do interior lights (lamps) blink during cooking? (Microwaves only)
    Why do interior lights (lamps) blink during cooking? (Microwaves only) Symptom 1. Interior lights blink during cooking. Check a multi-outlet strip How to fix 1. Unplug a power cord and plug it back in. If the symptompersists, call a service...
  • Document Contents
    Troubleshooting
    How can I get rid of food odor in an oven?
    How can I get rid of food odor in an oven? Symptom 1. Food odor from an oven. Checkpoints 1. Applicable model : All LG Lightwave ovens (QR model : MA921MBS /MA921MBN / MA921NWS / MA921NBS ) 2. It is safe to use the product if an oven can he...
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