John Lewis integrated dishwasher 911536132 02

[dunston]

This dishwasher will not heat.
Checked heater continuity that is OK
Anyone had any problems with a PCB? No heat
The dishwasher will go through the full program – does not show a error fault

[electrofix]

if its got a tacho on the motor check for contunuitiy

Dave

see also

https://www.ukwhitegoods.co.uk/forums/forum/trade-member-forums/trade-technical-spare-parts-forums/trade-technical-enquiries/873273-zanussi-zdt21006fa-13-flashes

[adv]

Tacho on a dishwasher motor .thats a new one to me ?:rolleyes:

[dunston]

Thanks Dave. Replaced tacho. Dishwasher heating. Happy Customer.

[adv]

am puzzled how the tacho gone . can stop the dishwasher heating .. how does it ? was the motor not running at all ?

[electrofix]

the tacho is used by the timer to detect the motor is running before turning on the heater

Dave

[adv]

so the motor wasnt running at all then ..? guy said went through whole wash but didnt heat up .. :rolleyes:

[Hollytree_Technical]

If there is no feedback from the tacho then the machines default strategy is to run the motor at full speed and disable the heater, it also doesn’t give any error code to the user.

Jem

[adv]

ahh interesting ..:o

[Author]

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