Question about Thermador Microwave Ovens

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Thermador model CM302UB displays error F34 when microwave is in use for morwe than 2 minutes

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There are two main possibilities. The first is that the main circuit boards in the oven are not being properly cooled. The second is that there arere are some components that have become thermo sensitive, and are acting with heat.

Check to make sure that the vent fan is working properly. Check to see if the vent hole in the rear of the oven is clogged with a lot of dust. If there is dust, clean it out.

Jerry G.

Posted on May 15, 2008

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Thermador warming drawer takes 45 minutes to reach 190 degrees on high setting! That can't be right! Tech support said it should be 220 degrees on high and should take 20 minutes to fully heat.


I recommend that you go with your microwaves and claim to fix it. This can be a problem with magnetron, or power diode, capacitor faulty, or thermostat.

God bless you

Oct 27, 2013 | Thermador 30 inch Convection Warming...

1 Answer

Emerson microwave mw8781sb


I suggest you return it to the place of purchase for replacement as it obviously is defective

Aug 04, 2013 | Microwave Ovens

1 Answer

MY displat shows a Child Lock problem. I find nothing in the manual about chikld lock. How do I unlock?


Manuals for some Thermador Microwaves are available here: http://www.thermador.com/trade/specifications-guides . Scroll down to Microwaves and select your model. Then press the link for Product Manuals and then choose the manual.

On the
MBES and MBESLFTD, the child lock feature is unlocked by pressing Settings 5 2 (touch each pad/number once).

If you have a different Thermador microwave, I'll check my stack of manuals for the specifics. (On a few other brands, the child lock can be toggled by pressing and holding the Start key. One of my other microwaves has a small padlock on the key to indicate the correct key. With that toggle, press and hold the key for 3-4 seconds or longer.)

I hope this helps.

Cindy Wells

Feb 19, 2011 | Thermador Microwave Ovens

1 Answer

My thermador microwave model mbbs makes a lot of noise and does not produce any heat output.


Hi,


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

Basic
Microwave Oven Troubleshooting Tips

heatman101


Dec 26, 2010 | Thermador MBBS Microwave Oven

13 Answers

I need to buy a new MBBS Thermador Microwave


I spent the better part of three days trying to find a microwave that will fit and it's hard because so many are on line only. Last night I successfully installed the 2.2 cu. ft. GE profile counter top unit with inverter technology. The unit is an exact match, the Thermador even fits in the GE box with the styrofoam! I installed the venting materials for the side and rear vents and the platform at the bottom. I put the clips and decorative molding on and it's perfect! I found it in stock at Lowe's for $198. I took me about 45 minutes total to install. If I can do it, anyone can - 48 year old mom with 5 kids!

Nov 27, 2008 | Thermador MBBS Microwave Oven

1 Answer

Thermador MBY microwave


The problem is the push-on connector on the UPPER door-latch switch; if the white plastic around this connector is brown (burning), the connection is going bad.

Cut the three white wires back about 1 inch and strip; obtain a new push-on and solder the three white wires into it-- a crimp is NOT sufficient for three wires into this little connector (defective design). Also clean the two blade on the switch before reconnecting as the heat has likely left a burnt coating.

Mar 10, 2008 | Thermador MBYB Microwave Oven

1 Answer

Completely Dead


there is a fuse in the top right hand of the microwave it will burn out when the Capacitor goes bad it will burn it out replace the Capacitor diod and fuse

Jan 05, 2008 | Thermador MBBS Microwave Oven

1 Answer

ERROR CODE E 63 COMES ON AFTER 2 MINUTES ON SAMSUNG MICROWAVE


Some models are equipped with a sensor that can automatically adjust the oven's heating time based on the amount of steam in the oven.  If your microwave is displaying E1, E4, or E5, there may be an issue with the gas sensor. For an E1 error, press the Cancel button and check on the food.

If the message is either ERROR or E-6, it indicates a mechanical fault.

For all error indications, try unplugging the microwave from the outlet for at least ten minutes and then plug it back in. If the error persists, the microwave may require service. Please use our ASC Locater to find your nearest Authorzied Service Center

Oct 21, 2007 | Samsung SMH7174BC Microwave Oven

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