Bosch SMV69T10GB/18 Not heating or pump circulating no codes shown

[Gary Humphrey]

Hi all
I have a Bosch dishwasher that is not heating or pump circulating but no codes are being shown don’t want to purchase a heat pump if that is not the problem any help would be much apparated.
Thanks for looking
Gary

[electrofix]

describe what it is doing at the start of a programme

Dave

[Gary Humphrey]

Hi Dave
Thanks for replying at the start of the program you can hear the pump start to empty the water from the previous program then you hear the water enter the machine . And stop when it’s about 20mm above the base of machine. The you hear may be a pump start trying to pump water around but nothing happens water coming out of spray tubes only low pressure and not spinning also detergent tablet is still in one piece. Plus water is cold not hot no matter what setting we use . Machine pumps out water ok ready for next program ok and bleep then finished.

Many thanks Gary

[electrofix]

can never be certain but thats a toss up between the motor and the board

you can remove the board and look for damage
then you could remove the motor and look for damaged / blocked impellor

the heater wont turn on until the conditions are correct so it may be ok. but if it is a motor fault its part of the motor. heater can be checked with a meter from the side contacts

Dave

[Gary Humphrey]

Thanks Dave will check out pump/motor

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