If you want to increase or reduce the full or part flush volumes then
remove the push button and cistern lid.
Unclip the flushing valve and set to the required flush setting.
Once this has been completed please start from Instruction 12 up
to 18 again.
Full and part flush volumes
Up for less water,
down for more water
Full flush adjustment
Part flush adjustment
Please note slide C on the side of the flushing valve must
always be set at 2
Up for less water,
down for more water
9