Fluidmaster PerforMAX 400H Guide D'installation Rapide page 10

STEP 7: FINE-TUNE BOWL WATER LEVEL
D: ADJUST THE BOWL WATER LEVEL
IF TOO HIGH: Turn the dial clockwise.
IF TOO LOW: Turn the dial counter-clockwise.
E:
FLUSH TOILET, CHECK BOWL
WATER LEVEL
Repeat Steps 7D and 7E until water
level in bowl matches the line when the
fill valve shuts off.
10
LESS WATER
MORE WATER