Forum Replies Created
-
Posts
-
because they wont give it to you. have some info but not a lot. only have what i kept when i had access to online portal which i was not supposed to have.
Will be interesting to see how things change now they a partially owned by BekoDave
cant find anything about this
it seems to be hotpoint / whirlpool built and H does not seem to be a fault code
Dave
disconnect mag
you should get very low ohm reading on the 2 terminals both across the wires you removed and the mag thats the heater circuit
hig voltage output lead from the transformer. you should get a reading from there to earth. reading does not matter unless its meg ohms
across the cap you should see the display count down or up but it should not be short
has it got a high voltage fuse ?
if yes and its ok you can rule out shorts on the high voltage side
Dave
well all i can say is rinse rinse rinse
there can be a very small anount of detergent and it will foam
had had these situations and you have to rinse it out
Dave
Bosch Wan series dead
as with a lot of later machines these units have 2 power supplies built into the board. A main power supply to power everthing when the machine is running and a smaller auxilliary unit the is only there to provide power to turn the main power supply on and off. There are 2 main problems with this system. 1 the appliance will draw a small amount of power 24/7 while the unit is connected to power. 2 since its connected to power a surge on the mains can blow the power chips even when the machine is not in use. it may be consuming a very small amount to power but with millions of the machines left on its stupid
in my case its a Bosch WAN28201 unit which was completely dead. auxilliary power chip is a TNY285DG position in a really fun place under the heatsink and was covered in a varnish of somekind which was really fun to burn and scape off without board damage. To diagnose I checked and found 300Vdc in the high voltage cap but no output voltages on the low voltage ones. changed chip and am getting a constant 9v now. Hopefully will work ok once re installed
Dave
`
if its a board your out of luck as the main board need to be programmed
even I cant do it
you may be able to get it checked and repaired
https://www.qualityelectronicrepairs.co.uk/
Dave
there should be a label with voltage, wattage etc so as ken says there must be another
some range cookers have storage draws or areas underneath. the labels can be in there if itrs got one
Dave
DWSERV wrote:Same model today nothing blocked any new info since last post?
have sent you an email
Dave
