Error Code E04 on a Hoover WDYN 9646G-80

[irnbru]

Switch machine on and after a few minutes the programme display reverts to showing this error code. No activation of filling prior to the code fault display.
Have already changed pressure switch checked for blockage in tube etc.. but no change – any ideas?

[Jackal]

Re: Error Code E04 on a Hoover WDYN 9646G-80

If pressure switch and tube are both ok, it’s either of the following:-

1. Faulty inlet valve;

2. Damaged or loose wiring;

3. Faulty Coreboard

3 is the most likely.

Jackal

[irnbru]

Re: Error Code E04 on a Hoover WDYN 9646G-80

Jackal wrote:If pressure switch and tube are both ok, it’s either of the following:-

1. Faulty inlet valve;

2. Damaged or loose wiring;

3. Faulty Coreboard

3 is the most likely.

Jackal

Thanks for the guidance –
No power through to 3 way inlet valve on cw port therefore assume that it’s the coreboard – is this the program module or pcb c/w display?

[Jackal]

Re: Error Code E04 on a Hoover WDYN 9646G-80

Coreboard is the Main PCB NOT the display PCB

[Author]

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