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Twoten wrote:Bosch SPV69T00GB/30 dishwasher with an E19 error. The heat exchanger valve was open circuit so I replaced the heat exchanger valve 1033896.
Switching the machine on shows the program time for about a second, then returns to the E19 error code.
The new heat exchanger valve has a resistance of 7.4Ω.
I have also tested back from the PCB to check the integrity of the wires and connector going to the valve.
Is there anything else that can present an E19 error or is to possible that the valve has damaged the PCB?7.4 ohm ??
Dave
these are 3 phase motors. lose one phase and it will try to move but lack the power to revolve
as you say can only be motor, board or wiring
motor and wiring can be checked with a meter
board is about £52 plus vat trade
Dave
cornwell40 wrote:Went to two of them doing the same thing on Friday. Turned off the bluetooth(straws and clutching) one of them hasn’t done it since(intermittent coincidence??) and the other is the same. Sometimes goes all the way through dry sometimes cuts after 10 mins others an hour.
Found out yesterday Beko have been out to a Blomberg wd we supplied in June last year so IG. A list of 8 parts were fitted before an uplift was arranged
was that a similar fault ?
Dave
see diags
if you put it in service mode you can energise the valves without going through a programme
Dave
for part numbers go here
https://www.miele.co.uk/c/spare-part…ssories-24.htm
scroll down to “visit the spare parts catalogue”
after you put in your model all parts can be searched
often miele spares have the part numbers in the mouldings
Dave
from my experience the tacho coils often go at the ends amd i have managed to re solder the wire, sometimes extending with 5 amp fuse wire if length was a problem
Dave
https://www.ebay.co.uk/itm/334724681…Condition=3000
you need to make sure it will fit yours
since he seems to be a trader i would contact him
there should be others but people call them all sorts of things
also its a tachometer and since it comes complete with the brush gear could also be that
on Miele site part depends on serial number as it changed at serial 40 so its either £117 or £92 brand new direct
Dave
the coil is in the brush holder and there is lots used on ebay normally
not had one go myself but i would not have the ohms range below 100 ohms as some are more
you can put meter on a low AC voltage scale and spin motor and check for output
assume you have checked brushes which is a more common fault
Dave
heat pump dryers are more economical but they have very little heat in them so some people dont like them
if you expect them to get rid of creases like the old type your in for a suprise
Dave
address is a private house in Bolton BL2 6LS
one weird thing when you got to info about cookies, instead of getting options you get a solicitors website giving you info on cookies. not sure if that breaks cookie laws
seems to have good google reviews
Dave
