Water will not heat up and no drying function
Your dishwasher does not HEAT the water. That function is done by the water heater located separately. Turn the hot water on at the sink associated with your dishwasher and wait until it is hot BEFORE activating dishwasher. The hot water will flow into the machine and provide the heated water to clean. As for the drying function, check the control switches. There may be a module that is replaceable but a service technician has the needed tools to determine electrical functionality. There is no visual test for circuitry issues.
SOURCE: AEG Favorit 40650 dishwasher is
Remove the controller from the top of the door. Extract the main PCB from the plastic case. You will probably see a burn mark on the inside of the case adjacent to the relay on the back of the PCB. Examine the back of the PCB for burn marks around the relay pins. Resolder the relay and any damaged track.
SOURCE: electrolux de 6850 dishwasher
Hi,
I followed some of the good instructions already on Fixya. I had checked the heater and it was o.k. I then took the front door of the washer apart to get at the control box. Sure enough, I also had the common design fault. One leg of the rely had scorch marks and was now disconnected from the circuit board. I will solder tonight and test. I include a photo of the burned board. TNoel P
SOURCE: I have a G656 SCi Miele Dishwasher and the water
Probably the heater relay - do you have any fault codes?
Hi
It may be an
issue with heater circuit, door switch or wash pump, please reset the power to
the dishwasher. After, 5 minutes check if you are still getting the same error.
If yes, then it is a water heating fault. To resolve this error try pressing
this reset sequence-- Heat Dry - Normal - Heat Dry - Normal or High Temp - Air
Dry - High Temp - Air Dry or Hi Temp Scrub, energy saver dry, Hi Temp Scrub,
energy saver dry. Now let the unit run for 2-3 minutes and then you press
the Cancel/Drain button and allow it to completely drain and reset. If this
doesn't work then it's an issue with the wash pump not pumping the water past
the heater efficiently or due to lack of water to heat. Please make sure that
heater is not open circuited and is heating the water efficiently. You'll have
to check the heater using a multimeter; the meter should read between 3000 to
3300 ohms (Use multimeter on Rx1 ohm setting). If heater is fine then make sure
water pressure is optimum and fill valve is working fine. Hope this helps...
Please post back if you need more information.
Daniel
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