Viessmann Vitodens 100 WB1A from 2008 broken. Ideas?
Viessmann Vitodens 100 WB1A from 2008 broken. Ideas?
Hi all,
I came down in the morning to my Viessmann's fan running flat out, but no heating, and a completely blank display (so no error code!) and no lights illuminated.
With these symptoms, I assumed it was the PCB so bought a brand-new-sealed-old-stock one and fitted it this morning. My mistake.... it showed F0 error for a few seconds and illuminated the 'reset' light, before going dead like the previous one
Investigation shows that one of the soldered-in 400mA PCB fuses has...
Read more
by DavidLewis
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum
Viessmann Vitodens 100 WB1A from 2008 broken. Ideas?
Hi all,
I came down in the morning to my Viessmann's fan running flat out, but no heating, and a completely blank display (so no error code!) and no lights illuminated.
With these symptoms, I assumed it was the PCB so bought a brand-new-sealed-old-stock one and fitted it this morning. My mistake.... it showed F0 error for a few seconds and illuminated the 'reset' light, before going dead like the previous one
Investigation shows that one of the soldered-in 400mA PCB fuses has...Read more
by DavidLewis
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum