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hdltd.
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February 27, 2014 at 1:30 pm #79741
hdltd
Participantwe havea bush dishwasher with a fault it fills to a point then pumps out and E1 fault shows can any one help
have checked flood device main wash motor but faulf is still occurings
help please
frustrated normFebruary 27, 2014 at 3:14 pm #410386Martin
ParticipantRe: bush dishwasher
Using the search facility type Bush e1
😀
February 27, 2014 at 3:55 pm #410387Jackal
ParticipantRe: bush dishwasher
Better still give us the model number at least so we know which of the 34 manufacturers it could be!!!’nn
February 27, 2014 at 3:59 pm #410388Martin
ParticipantRe: bush dishwasher
34? Good lord! You’d have thought that out of a choice of 34 one make would be half decent?
February 27, 2014 at 4:15 pm #410389Jackal
ParticipantRe: bush dishwasher
That’s the problem though, 34 different piles of poo trying to compete for an order leads to poo products!
February 27, 2014 at 5:50 pm #410390hdltd
ParticipantRe: bush dishwasher
thanks all i no at this moment is its a built in one and am trying to contact customer to find what heap of poo it is i suppose there are more than 1 that makes the b/i getting deeper into the pile
February 27, 2014 at 6:03 pm #410391hdltd
ParticipantRe: bush dishwasher
whilei am waiting for customer can you inform me what does the litle device on the side of water chamber does it has2 wies attached to it think its some sort of sencer
February 27, 2014 at 6:41 pm #410392Martin
ParticipantRe: bush dishwasher
hdltd wrote:think its some sort of sencer
A turbity sensor maybe?
February 27, 2014 at 6:54 pm #410393Jackal
ParticipantRe: bush dishwasher
Yep
February 27, 2014 at 7:11 pm #410394Jackal
ParticipantRe: bush dishwasher
Ok integrated narrows it down to a MIDEA made unit.
E1 is too long to fill, this may well be as a result of the flow meter not recording sufficient water flow which results in pump out to prevent flooding assuming a flow meter is fitted.
If no flow meter, the pressure switch is knackered.
Jackal
February 27, 2014 at 11:01 pm #410395hdltd
ParticipantRe: bush dishwasher
on filling it gets no where near to a suitable level before it pumps out and E1 comes on
February 27, 2014 at 11:07 pm #410396hdltd
ParticipantRe: bush dishwasher
could this sencer be part of the problem ??
February 28, 2014 at 9:07 am #410397Jackal
Participantbush dishwasher
Indeed it could well be.
The sensor determines how fast the machine is filling and when it determines enough water is in the unit it switches off the valve.
The PCB waits for the unit to reach a suitable level as advised by the flow meter but aborts fill and goes into pump out IF the flow meter hasn’t sent the required signal within 4 minutes.
Once this occurs you get an E1 error.
You need to check the water supply to ensure supply and water pressure are upto the job. Low water pressure, kinked hose, duff water valve, duff flow meter are all causes of the problem described.
HTH
Jackal
February 28, 2014 at 10:46 am #410398hdltd
ParticipantRe: bush dishwasher
the bush poo model number is WQP12-9348 the serial number is
120214294 stange thing is i can disconnect level switch tube and it makes no differece to the level andstill clicks onto drain and E1 its filling fast enough gets to well below flood condition have connected wash pump independent of controll panel so it runs when filling but stiil pumps out and guess what E1
NOW BANGING HEAD ON WALLFebruary 28, 2014 at 11:46 am #410399Martin
ParticipantRe: bush dishwasher
Bang the machine against the wall, not your head, you might need that for the next Bush you write off. 💡
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