WD420 PCB replaced and...

[Joshneedshelp]

Hi all.

I've just replaced my wd420 PCB as I had an eeprom error. Now it seems that there is an F08 error whenever the pump in engaged . But the machine also gets stuck in the wash cycle. I had the back open yesterday , I checked everything. Wires to all components , tested resistance to heater element and it's at 30ohms . I took the pump off and checked all pipes and the pump. Everything clear. I checked the pressures switch and it was working and hose and that was clear . I am at my wits end . Can anyone help me with this?

 

[rocks1]

How and where did you get the new pcb. fo8 is heater relay faulty.

 

[Joshneedshelp]

I got it from EMW electronic ( pre programmed) to my exact model

 

[rocks1]

Send it back. Tell them the heater relay is faulty. You can give it a tap sometimes it unjams it.