Perfect !
I have identified your Geberit tank!
Now you need to determine the version of your tank:
Either you have the older version 1 or the newer version 2.
Select your version:

VERSION 1
Go to the maintenance page for your Geberit cistern to find tutorials and original and backward-compatible spare parts.

VERSION 2
Go to the maintenance page for your Geberit cistern to find tutorials and original and backward-compatible spare parts.


GEBERIT CONCEALED CISTER
GEBERIT EXPOSED CISTER