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hi all went to this one earlier , no display this is a touch control display , checked the board with phase tester power there , checked main module power there also on furhter inspection there is live and neutral going to main board but only live coming back out , checked board and where the neutral track goes into the board it feeds a relay neutral into relay, no neutral coming out is this right ?
Re: neff s5409xogb/01 no lights on display board
Changed many boards for this reason.. They just fail and have to be swapped-out
Re: neff s5409xogb/01 no lights on display board
anyone tried changing this relay i am talking about ?
Re: neff s5409xogb/01 no lights on display board
With boards costing 130 quid I’d say sticking a new relay in is worth a punt.
Re: neff s5409xogb/01 no lights on display board
Cheers Martin, just having trouble sourcing one 9v dc switching 30v to 230v 3 amp number on body pcj-109d3mh
Re: neff s5409xogb/01 no lights on display board
If it does work , advise the customer not to leave the dishwasher switched on when not in use. Its supposedly the main reason for the mains relay going on the module.
Re: neff s5409xogb/01 no lights on display board
swapped the relay , didnt work new board from my supplier 225 euro yeah roight
neff s5409xogb/01 no lights on display board
slyp98 wrote:swapped the relay , didnt work new board from my supplier 225 euro yeah roight
The control module (00498022) comes out at just £74.84. Even with the exchange rate in Euros comes no where near the rip off price you quoted.
Re: neff s5409xogb/01 no lights on display board
thats crazy , the main power board the one on the r/h side down in the base ?
Re: neff s5409xogb/01 no lights on display board
slyp98 wrote:thats crazy , the main power board the one on the r/h side down in the base ?
Oh no sorry, that one (00493880) is priced at £152.68(retail incl. VAT) direct from Neff.
Re: neff s5409xogb/01 no lights on display board
Just out of curiosity, did you see if there was any readings across the coil of the relay? ie was it being energised?
Could imply that the relay driver circuit has a busted transistor or something similar.
Re: neff s5409xogb/01 no lights on display board
Is there any chance you could post a pic of the pcb? If there is a chip on the board with “tny” or “lnk” printed on it, it might be faulty.
Re: neff s5409xogb/01 no lights on display board
TechSmart wrote:Just out of curiosity, did you see if there was any readings across the coil of the relay? ie was it being energised?
Could imply that the relay driver circuit has a busted transistor or something similar.
no coil being energisedRe: neff s5409xogb/01 no lights on display board
Richardhayes55 wrote:Is there any chance you could post a pic of the pcb? If there is a chip on the board with “tny” or “lnk” printed on it, it might be faulty.
the board is back in the m/c customer is buying a new d/washer as its 8 yrs old and doesnt want to take a chance, cheers
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