Bosch WFF 2000 GB Temperature problems

[arobinb]

The dreaded flashing pre wash light again. Followed the instructions to test the element and to clean the inlet, pump and level bell. Worked a treat, Now no flashing light. HOWEVER:….
after every wash the laundry comes out hot. Either the thermostat,(or equivelant) is not working or the heater is not swithching off.
I have checked the thin brown wires to the conector next to the element, and all the way back to the main board, and have looked for any other wires I may have dislodged inadvertantly.

❓ QUESTIONS
1. Any suggestions as to what has gone wrong.
2. How can I test whether the thermostat function is working properly. I have simple test gear, ie. a good multimeter.
3. If necessary can I get replacement components and are they easily installable?

This is urgent as the machine services an active family of 5

[gegsy]

Re: Bosch WFF 2000 GB Temperature problems

When you sorted previous fault out did you have to disconnect appliance from water supply?? If so I would imagine you have the hot and cold hoses the wrong way round.

Greg 😉

[Washman]

Re: Bosch WFF 2000 GB Temperature problems

Hi

Did you disconnect the inlet hoses at he back of machine , you may have reconnected them back the wrong way round if machine is finishing with everything hot . Becuase the rinces should be with cold water so should be cold when you take things out.

Mike

[arobinb]

Re: Bosch WFF 2000 GB Temperature problems

Thanks both of you I will try that. If you hear nothing it’s fixed. Thanks

[Author]

Posts