Remove the drain valve through the revision opening.
Set the large flush volume at the drain valve.
Set the small flush volume at the drain valve.
3.4
Errors, faults and remedy
Error
Cause
Remedy
The WC does not flush.
The cistern is not yet completely
full.
Wait until the cistern is sufficiently
full.
There is no water in the cistern.
The corner valve is closed.
Open the corner valve.
The WC flush runs through.
The seal at the filling valve is dirty
or damaged.
Check the seal, replace if neces‐
sary.
The seal at the drain valve is dirty
or damaged.
Check the seal, replace if neces‐
sary.
-
-
Handling
WC flush plate forPrevista Visign for Style 20
16 from 17
