Zanussi washer dryer – Display faint or not on at all

[asp11]

I’ve checked the wiring to the main pcb, all was good – so because the display section is part of the main pcb, I ordered a replacement……

Fitted main pcb with all confidence but it still didn’t light up, so I’m quite confused…… there is a block with red wires near the display screen that go to the smaller pcb behind it so could that be the cause? I’ve not had this fault before weirdly, so your help would be welcome please.

PNC: 914606038-01
Pcb fitted/tried : 973914606038011 (programmed)

[electrofix]

try disconnecting dryer heater

common fault makes display light up but no figures on screen

Dave

[Hollytree_Technical]

I have seen the dryer PCB cause a no display on a similar model machine, you can try disconnecting it to see if it lights up correctly.

Jem

[asp11]

electrofix wrote:try disconnecting dryer heater

common fault makes display light up but no figures on screen

Dave

Hiya Dave – I didn’t think to try that…. but there’s hardly any light at all coming up on the display let alone figures!!

[asp11]

Hollytree_Technical wrote:I have seen the dryer PCB cause a no display on a similar model machine, you can try disconnecting it to see if it lights up correctly.

Jem

Thanks Jem – I was thinking this actually because of the block with red wires going from the main pcb to the smaller dryer pcb….. Maybe that is the answer??

[Author]

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