Question about Ovens
I need to know how to convert a Garland Master Convection oven from 460V to 240 or 208V. Please advise.
This is a design flaw in the Kitchenaid convection ovens. I can help fix this problem if you have a built in oven (I don't know if the parts are located in the same place for stand alone ovens). First it is not a FUSE that has blown rather it is the thermostat in the rear of the oven. (Part #4452223) This small part cost about $37 US and after shipping it will cost you about $47. I tried to get an estimate from an electrician as to what they would charge for the part and to come out and fix the oven an the price was about $90 for the part and anywhere between $100 and $170 more for the service call + repair! After a day of frustration I decided to tackle the problem myself.
The very first thing you must do is shut off the circuit breaker to the oven and put a very large sign on the panel that reads DO NOT TOUCH! That is 220 volts to that oven and while most panels have just the oven ont circuit you dont want anyone reactivating that circuit by mistake!
The next part requires a little work. Find the side panel screws (usually located in the oven door) and remove the two panel flanges that cover the 2 or 4 mounting screws that keep the oven in the wall. Now go underneath the oven and find the power junction box, take off the cover and disconnect the wires that run from the oven. Remember which goes where. Next remove the little nut that holds the electical conduit cable to the junction box then loosen the wires. Once this is done you can now slide the oven out and get to the thermostat.
This part requires a little elbow grease. Find a platform or table that fits just under where the stove will slide out and slide the oven on top of the table or whatever for support. In the back of the oven there will be a sheet metal panel that covers the thermostat and other wires, remove the 5 or 6 screws that hold this panel on and put the panel aside. Almost in the middle of the oven's back you will see a little black device with two wires running out of it (one red the other white or yellow). It will have the part number on its front, remove the wire and notice that the thermostat is half red and half white (remember this for the new part will have the same markings) the red wire goes onto the lead coming from the red markings. When you have the new part simply put the new one in (remember: the red side to the red wire), attach it to the back of the oven, replace the sheet metal cover and slide the oven back into place securing it with the screws. Viola! you are done! Turn on the power and then test the oven (I used the broil setting to warm it up then switch to a temperature setting). The entire process took me about an hour and I am NOT a handyman!
For about $50 and a little work you will save yourself from $150 to $250. Not to mention the repairmen won't have a clue as to what the problem is or who will attempt to sell you a new front panel or perform other unnecessary work.
Posted on Dec 09, 2008
here is the manual for your oven try to follow them and make them as your guide enjoy..
click on this site..
please don't forget to rate our answers.
Posted on Feb 19, 2009
SOURCE: turbo chef oven F6 ec code
Hello. There is a temperature sensor built into the control board, and the temp in that area, is getting too hot. On the back of the unit, right top, there is a cooling fan that comes on at a certain temperature, if the intake is clogged, you will get this error, clean the intake. Inside the unit may be so dirty, it may require cleaning as well. The fan itself could be bad, and does not run, then it will need replacement.
Hope that helps, and thank you.
Posted on Feb 22, 2009
SOURCE: I have a Thermador electric
Welcome to FixYa.
You have not mentioned if the oven has displayed any error code so I will take that for what it is...there was none shown.
With that, I`d start by looking for an overtemp cut-out tripped. Did this problem start following a self clean cycle ?
Here`s what and where to look for for this,
Fortunately if it is tripped, they are the manual reset type and are accessible behind the black grill/vent just above the door and just below the control panel next to the lock latch assembly.
**Turn off the 40amp breaker at your service panel or sub-panel in the home before attempting any service...safety first**
With the power off, you should be able to remove the grill and push the red button in the center of the thermostat and that should fix your problem...if indeed the hi-limit is tripped you`ll know immediately because you`ll feel it click as you push it down. It will look like the image below...
Ultimately it could be a faulty relay board or related to the timer, but I`d start with the hi-limit cut-out tripped first.
If you feel capable of repairing this yourself I can send you a complete service manual in a "pdf" attachment, however you`d need to provide an email address to where I could send it to you.
Other than that if you call in a pro just be sure they are an authorized B/S/H/ service provider ( B/S/H/ is the parent company for Bosch, Thermador, Gaggenau, Siemens products ).
Let me know and I`ll watch for your reply and respond as soon as I can.
Posted on Aug 05, 2010
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