Question about Microwave Ovens

2 Answers

Microwave Won't Start

Lights on. But no reaction when we touch the buttons. They beep but don't do anything.

1450 Watts, over the range. Manufactured in 1999. These are expensive babies to replace :(

Thanks,
Laura & Rob

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  • 4 more comments 
  • Laura Rosenthal
    Laura Rosenthal Nov 24, 2008

    It's a Daewoo KOT 210UW over-the-range microwave. (Sorry, I thought I entered that on one of the fields in Fixya).



    Right, none of the keypads respond, except, oddly one: the P (power level), but you cannot enter any numbers, cook time, start, etc. It's stuck with a previous cooktime in the display. (We must have opened the door mid-cook. When you touch the cancel button, nothing happens.)



    The cooktop lights are not stuck on and won't shut off.



    Thank you so much for trying to help! We really appreciate it.

    Laura and Rob, Vancouver, BC

  • Laura Rosenthal
    Laura Rosenthal Nov 25, 2008

    Hi,

    We have done a hard reset and still the same problem. The 1:00 time displays and you can work the Power Level button and the auto-cook button but all the rest are dead. Thanks.

  • Laura Rosenthal
    Laura Rosenthal Dec 01, 2008

    Thank you so much for your advice about using the fan and keeping spray cleaners out of the way.



    Our appliance service man came over and said we need a new control board but wasn't sure if the part was actually still available. They will let me know later this week. Can you source the part? How much? Again the unit is a Daewoo KOT 210UW



    Thanks,

    Laura

  • Laura Rosenthal
    Laura Rosenthal Dec 19, 2008

    Thanks so much, guys. We ended up buying a new micro. The repair store said the part was $250 and it would take 4 weeks plus there would be their labour charge. I'm really annoyed because at that cost I never would have paid for them to come and assess the problem ($80) in the first place. A new micro costs less than the $250+labour+$80. Oh well, live and learn.

    Thanks for trying. You are very professional and it would have been nice to do business with you. Daewoo doesn't exist anymore and we should all remember that.

    Cheers.

  • William Miller
    William Miller May 11, 2010

    The
    first thing I would suggest is a hard reset. Unplug the unit for a
    minute or so. Then plug it back in, set the clock and try again.


    If that doesn't work, leave it unplugged for maybe an hour. Then let us know if the hard reset does not fix it.


  • William Miller
    William Miller May 11, 2010

    Are you saying that the cooktop lights are stuck on and won't shut off?

    Are you saying that none of the pads on the keypad respond, or that the pads that control the the lights do not respond?

    Also, please reply back with your brand and model number so we can help you.

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  • Microwave Ovens Master
  • 8,820 Answers

Is it possible that some spray cleaner accidentally got into the controls?

Direct spraying of cleaners on the keypad and steam from the cooktop can damage the controls.

Always spray non-ammonia cleaner on a soft cloth (not a paper towel which can scratch) and gently wipe the keypad.

Always use the vent fan when cooking on the stove top to keep steam and grease out of the controls.

If it did get damp and it does not dry out over time, it may need to be manually dried or blown out.

The keypad may be damaged or worn out, or control unit may have some corrosion.

At this point, I would suggest service.

We regularly repair these control units for customers nationwide by mail for $39.95 postpaid in about a week with a one-year guarantee.

If we had to replace the keypad, that would add some to the cost, maybe $50 for the average Daewoo.

(I just sent a few to Daewoo tech assist to get part pricing and availability for the keypad, board, etc. in case they're needed or to give you a better estimate.)

Plus there would be an additional shipping charge of $15 for Canada.

Feel free to contact me directly (and please remind me of your full model number) for more information & help.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com


Posted on Nov 26, 2008

  • 1 more comment 
  • William Miller
    William Miller Dec 02, 2008

    I have faxed Daewoo Technical Assistance to see if they can supply me with a board or keypad, etc.

    I'll let you know.

    So the service guy's saying it's the board?!?!?

    REALLY??

  • William Miller
    William Miller Dec 05, 2008

    It appears that both of my faxes to Daewoo got misrouted, at best.

    I won't speculate beyond that in trying to determine why I did not
    get our answer to this inquiry yet!

    But this is at the top of my "to do" list for Friday.

    I'll report back to you as soon as possible, especially since the "Thanks for Trying" rating hurts my top-level Guru rating so much! :)

    Besides, I want to do my best to help posters in any case. :)



  • William Miller
    William Miller Dec 17, 2008

    I would think it is the keypad, not the control board.

    You may be able to get the peel and stick keypad, the control panel frame with keypad, or the entire control panel frame with keypad and control board.

    In the US, these range form about $50-100, respectively.

    I have been informed by Daewoo US Technical Assistance that your best bet is to contact Reliable Parts (I would call them on the phone) to see if they have any parts for your model.

    Good luck!

    We're
    happy to help you with free advice and we'd appreciate your
    thoughtful rating of our final solution.



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  • 1 Answer

Kot-210uw


I have the same microwave with the same problem...frozen keys. I think it might be the "child safety lock" I could not locate a user manual, but other similar daewoo microwabes disable/enable it by holding the Stop/cancel button down for three seconds. Try it...didn't work for me, but it might you. I am trying a hard reset now.

Posted on Dec 24, 2008

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