The data is on the type plate, which you can find as shown.
Error codes on the display often point to problems with the electronics. We offer you a quick and affordable solution.
The E90 error on your Bosch dryer shows up like this:
The machine starts up normally but you hear repeated clicking sounds
The machine displays the error code E90
If you see one of these error messages on your Bosch dryer, we’ll help you out quickly and affordably.

Bosch
E90

E90

The E90 error means there’s a problem with the electronics in your Bosch dryer. A repair or replacement of the electronics can fix this issue for good.
The data is on the type plate, which you can find as shown.
Are you looking for a technician for a repair? Do you need advice or help with removing and installing spare parts? We will find the right partner for you locally.