How-to & Tips

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  • Document Contents
    Troubleshooting
    How should I install an oven?
    How should I install an oven? Symptom 1. Precautions for installing and cleaning lightwave / microwaveovens Checkpoint 1. All lightwave ovens and microwaves (QR model for ovens: MA921MBS / MA921MBN / MA921NWS /MA921NBS) How to install 1. In...
  • 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
    What should I do if nothing appears on display?
    What should I do if nothing appears on display? Symptom 1. Product displays nothing. Checkpoint 1. It is normal if display can be turned on. Cause 1. When the unit is not used for five minutes after it is plugged,display will be turned off....
  • Document Contents
    Troubleshooting
    Why does Door appear on display?
    Why does Door appear on display? Symptom 1. Door appears on display. Cause 1. Food may not be heated when a door is not closed firmly due toobstacles. How to fix 1. Open a door and remove any obstacles such as a decorativecover. 2. Open and...
  • Document Contents
    Troubleshooting
    Is oven display unreadable or blur?
    Is oven display unreadable or blur? Symptom 1. Display cannot be read Checkpoint 1. Display may beunreadable temporarily. Please wait until the symptom disappears. How to fix 1. Unplug a power cord and plug back in. 2. If the symptom persis...
  • Document Contents
    Troubleshooting
    Did the door blow open when food exploded in the product?
    Did the door blow open when food exploded in the product? Symptom Checkpoint 1. When food with hard shells such as eggs or chestnuts placed inan oven, Or food is cooked with a lid closed tightly, it may causeexplosion. How to fix 1. For foo...
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