Burned out circuit board - how do I get a

Did you check power supply?

If you have something burnt on your circuit board you will need a new circuit board.
begin with finding the chip number on the circuit board. this chip is usually located close to the transformer on the circuit board.


Rod
US Parts Center
888-521-6183

have you called the maker

it is a 250V 15 amp. clip the fuse off the wire, close, and solider in a new one. Terrible design. LG should have to replace free or be sued !

You have had a major overload somewhere on that board. The best course is to try and find out the main part that was producing the heat and replace it. If the board is badly burned you might be better sourcing a new board, otherwise it will make it a expensive repair job, as you could get one new part and another faulty one causes the new one to go.

You have something in that circuit that's pulling high amps or shorted. You need to determine what is in that circuit fan, compressor, contactor, wiring, etc and fix it first.
Until you fix that you will keep burning up boards.

hi! there! replace the burn out circiut board,what ever you pull out the same thing you put back just be sure that has the same model and specification,calibrate and test overload protection,defective overload protection replaced to prevent any burn out,short circuited mostly came to burn those thing that's why imposing preventive maintenace schedule for this kind of large ac central unit is very much significant.mostly timer delay circuit malfunction on large scale unit supplying by three phase a/c source on central control panel board.when ever replacement occured try to put mark or list color coding of specific terminals to connect and isolate short circuit make possible to detect at once before installing the new one and make make record on this for future reference we have several cases like that after buying a new one and replaced still burn again,the common cases is that they did not find the cause of short circuit connection they just relay on circuit board burn out,so it better to make assured that every thing is fine before installing the new one.specially on supply source of circuit.,relay on diagram and manuals take and check all data source as reference this will be a great help.take all necessary precaution this should be done by qualified technical ac support,have a nice day and regards

The R11 burns because the wax motor jams. If the R11 is burnt, it is time for a new circuit board. These are availible on line from the manufacture or at local appliance stores ( I use first source parts). To forwarn you, circuit boards can be pricy. Once you have the circuit board, it is just a case of unplugging on connection at a time and plugging it back in to the new board. To replace your wax motor, you firs must take the 4 screws out of the door frame to the right and left as you open the door. Once you do that the front panel will come off. Then you must remove the 4 screws from the dispenser door. Finnally, you must remove the the 2 5/16 screws holding down the lid. It will then lift up and the wax motor will be right at the front.

ummmm, honestly ive never replaced just the board(im an authorized maytag servicer) so our replacements have always been new, and in this case the repair kit containing both board and motor. that being said, i cant see a reason as to why you couldnt relace just the board itself, ,Ireally never found the reason why the board would burn out, but, as far as repair kit im certain that they were trying to get all circuit boards and motors back to only one model, instead of having 5 or six different boards andmotors, this will bring them all to the most recent board and motor, never was an issue with themotor, jusat that you couldnt wire in the new board without the neew wiring. As long as its the same board i cant see why that wont work. as far as the "wax motor" that was a seperate issue burning out the Top control board, total seperate then your problem,., dont really see an issue with installing your "used board"