Miele DGC7780CSS Operating And Installation Instructions page 172

Frequently asked questions
Problem
F196
F and other fault codes
172
Possible cause and solution
There is a fault.
 Turn the steam oven off and then back on again.
The drain filter is not inserted correctly.
 Turn the steam oven off.
 Insert the filter correctly:
 Turn the steam oven back on again.
 If the same message appears again, contact Miele
Customer Service.
Technical fault
 Turn the appliance off and contact Miele.