Are there any other PCB assembles in the electrolux global 300 dishwasher other than the one in the main control chamber. I accidentally touched this PCB and now the washer does not work.I assume that I have damaged the electronics and intend to replace the PCB.

Bo, February 2010

With a Multimeter( in resistant measuring position) check the four Diodes(IN4004 or IN4007) near the Transformer. A good diode will show low resistance in one way and very high resistance in the other way.

I had experienced the same circumstances. And I found all the four diodes were short. Replacing the four diodes came good. When replacing take care the direction of diodes remains the same.

GK, March 2010