I have a Bosch Classix condensor dryer, E-nr no. WTE84107GB/01.
On sensor or timed drying it will only run for a few seconds, then stops and the filter light starts flashing along with the start/stop light.
It does the same thing with or without a load in it. The heater is ok as is the rear stat.
Any ideas? Thanks
Also check that the TOC hasn’t tripped? That the carbons brush contact on the drum is good?
It’s important to only test this type of m/c with a damp washload. A dry washload or no washload and it will do just as you have experienced anyway. 😉