Bosch Dishwasher tripped RCD

[likeabowsh]

Hi, my parents 6 year old Bosch series 4 built in dishwasher tripped the main RCD and blew the plugs 10 amp fuse. Upon removing the control module, it revealed a burnt board/plastic housing. I tried a replacement control module, when I plugged it in. The front display did not light up. It sounded like a pump was running, various relays clicking and it started filling with water. Then nothing. No fuses blown (at the plug anyway) and no RCD trip. I have another 2nd hand board due to arrive today. Is there anything else that could be causing the fault?

Any advice greatly appreciated

 

[jj4091]

Did you look at similar threads lower down the page.

 

[Jurassicspark]

Are you sure you replaced the pcb with the right model number?

 

[likeabowsh]

Second board i have is same model number. It clicks, makes a hum noise and then nothing. Display doesnt light up

 

[Jurassicspark]

Where did you order it from? Temu?

 

[likeabowsh]

No guy stripping his machine on eBay. Thinking possibly faulty instrument board. Fires up before you press start button

 

[JohnD]

Perhaps the machine has a fault that is damaging the circuit board.

If you can borrow a hatchback car, you will find that the going rate for a second-hand dishwasher is £20 or less.

People who have bought a new one have to pay to have the old one taken away.

Two average men can lift one in and out, and up stairs.