20 Most Recent Zanussi ZMC30STQX Convection Microwave Oven Questions & Answers

Check those three microswitches in the latch assembly.

Zanussi... | Answered on Nov 28, 2017


Here is a tip that will help you to figure out what is wrong with your Microwave Oven....

Microwave Oven Troubleshooting Tips














Zanussi... | Answered on Feb 22, 2011

You normally have to remove the outside cover to access the bulb. once you have the cover off you will see the bulb to be able to change it.
Make sure that the oven has been unplugged for a few hours before opening the covers.

Zanussi... | Answered on Feb 06, 2011

Hello there :
first you will need to remove all of the screws off the back edges and the sides next turn over the microwave over and there will be 6 or 8 screws that are on the bottom edges remove them now turn over the microwave and using a flat tip screwdriver look at the seam and you can use the screwdriver to get the cover to start moving towards the back andd then once it is loose it will lift off
Now you will see the bulb towards the fromnt of the microwave simply replace the bulb and test it the microwave if it works reassemble the microwave and you are done ok ?
I hope this is very helpful for you
Best regards Michael

Zanussi... | Answered on Dec 03, 2009

If there's no obvious removable cover over the bulb (and the owner's manual doesn't address it) some disassembly may be required.

Always unplug a microwave before removing or installing any bulbs.

If it's an over the range type, remove the vent grille across the top and see if bulbs can be accessed there. There may be a panel on the bottom covering the light(s), instead.

If not, chances are you'll have to remove it from the wall, then remove the outer cover. If so, the installation instructions are very handy, and it's best to have two people since the microwave can be heavy and awkward.

Once it's out of the wall, the outer cover (wrapper) will need to be removed, just as you'll need to do on a counter top model.

The screws you need to remove should be pretty obvious, and a special driver (such as a T20H Torx type or GTXH20-100) may be needed.

Be sure to put all the screws back in the right holes, since some may be special grounding screws.

Bulbs can be had in most grocery stores, hardware stores, home improvement centers, and big box or department stores.

Many models use halogen lamps. You must not touch the new one with your bare skin, as the oils will shorten the bulb life.

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

Zanussi... | Answered on Aug 08, 2008

Since your circuit breaker is blowing instead of the fuse, the odds are that you have a door switch, door switch mount or door hinge alignment issue.

If you or someone you know decide to look into it, we have critical safety information, info on door switch diagnosis and replacement, and disassembly information at our site, and our link is at our listing here on FixYa.

You can probably find exploded views and order parts by entering your model number here at the Sears parts site.

There is also a chance that the high voltage capacitor is shorted.

Here is a link you or someone you know can use for test help, but read their safety warnings first:

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

Zanussi... | Answered on Aug 03, 2008

Possible bad mag or bad connections at mag or capacitor. If the turntable is turning the control circuits are working. Will be problem in High Voltage section. Is it making any kind of grumbling sounds or any bad smell??? If so Probably bad magnetron.

Zanussi... | Answered on Oct 04, 2017

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