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My Miele H147MB microwave does not heat and the clock dispaly has faded to almost blank. What is the problem?

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I f it is still under warranty take it back. If not contact manufacturer.

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Sounds like the heat element is burnt out. Motor will run but no heat.

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Possible fault with your timer controller unit processor board. In many cases insects can cause secretion and so the clock circuit can malfunction. remove the unit and use a air cleaning. heat the board if there is presence of moisture.

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Miele H147-2mb not heat when microwave other function OK

Check the door safety interlock switch. More than 90% of problems like this are due to failed safety switch. Switch fails because people open the door when the oven is operating.

Mar 17, 2013 | Miele H147-2MB Convection/Microwave Oven

1 Answer

Microwave stops randomly on its own, dispaly flickers and I get prompted to enter clock settings, what should I do to fix it

When a microwave asks for the clock settings, it has lost power. Check the plug and the outlet for damage or if it is loose. When on, vibrations can cause the plug to reposition if loose enough. Even a very short loss of power will reset the microwave. If the plug/outlet is ok, then check to make sure that the fuse for the outlet is tightened fully (breaker switches do not have this problem). Last, try another outlet as the wiring to the outlet may be loose.

Feb 11, 2012 | Danby DMW773 Microwave Oven

1 Answer

Microwave turns on but wont heat

The magnetron (the part that heats the food) may be bad or the circuitry to the magnetron may have burned out. Basically my advice is that if you have no electrical expertise, it isn't worth fixing. The magnetron if bad, costs almost as much as a new microwave. If you open it up (make sure it has been unplugged for a few hours and don't seen any obvious burnt parts (including a fuse and the diodes), then most likely the magnetron is done and a new microwave is the way to go.

Let me know how this works out for you.


Aug 18, 2010 | Miele H147MB Convection/Microwave Oven

1 Answer

My miele microwave is blowing the house fuse once pluged in to power point. Any idea why?

Their is a live wire which contact to the metal body so it contact to the earth cable. This can be by a loose wire, a burn heating element or a burn motor. All the above can lead to direct contact of alive cable mean power cable to earth so the house fuse which is the earth protector is driping off.
Your oven definiatly need to be open and check by and electrician.
Good luck

Jul 26, 2010 | Miele H147MB Convection/Microwave Oven

1 Answer

Ge microwave digial dispaly works but nothing heats-

in 99% of casses its a burned out magnatron they can be expensive to replace but it depends on how much the microwave is worth

Jun 19, 2010 | General Electric Microwave Oven

3 Answers

Fuse breaks when microwave is switched on

you will probably find that the fuse blowing is due to door switch adjustments, most unit have 3 switches 2 on the door catches and one that is crowbar protection. the 2 door catch switches are normally closed with the door open and the crowbar is the opposite. if they do not change at the correct time when closing nthe door the fuse blows

Feb 21, 2009 | Miele H147MB Convection/Microwave Oven

1 Answer

Shuts off after maximum of 8 seconds. does heat when on.

Sounds like the controller board has failed, assuming a circuit breaker has not tripped or fuse has not blown.
If all you do is reset the clock, and then it looses time, regardless of using the microwave, then it points to the clock/controller board.
If this only happens when you use the microwave portion for a few seconds, I would be suspicious of the microwave circuit, where there are several components that could cause the failure.

Jan 22, 2009 | Kenmore 80593 Microwave Oven

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