Skip to main content
Tassimo by Bosch Fidelia T40 TAS4011 Coffee Machine - Black

Product details

  • Brand: Bosch
  • Catalogue number: 423/0027
  • Manufacturer's number: TAS4011GB

Bosch Home Support

UK: Eire:
0344 892 8979 01 4502 655
Open 24 hours

Email me this page

Enter your email address to have this page emailed to you *

* This form collects your email address purely for the purpose of enabling us to send you the link to this support page. We do not retain or indeed use your email address for any other purposes.


  1. Check to see whether the appliance is connected to the mains. 
  2. Make sure the appliance has been switched on.
  1. Switch on the appliance before inserting the T DISC 
  2. Check that a T DISC has been inserted. 
  3. Clean the T DISC reading window with a soft, damp cloth. 
  4. Smooth out the foil of the T DISC with your finger so that the bar code can be read. 
  5. If still not working use a new T DISC.
Fill the tank with cold, fresh water as far as the max mark. Reinsert the water tank.

Questions & answers

How-to videos

  • TASSIMO machine features

  • How to change your plugs fuse

Returns policy

If you need advice about your product, please in the first instance contact the support provider using the number on this support page.

If your product has developed a fault or you need to return it then please visit our most up to date returns policy here.