16
17
A: WATER FROM REFILL TUBE MUST
FLOW THROUGH OVERFLOW PIPE
Make sure the refill tube is supplying water down
overflow pipe. (Metal side out for refill clip)
B: WATER LEVEL IN TANK MAY BE TOO LOW
1/2” below top of overflow pipe is recommended.
C: FLAPPER MAY BE CLOSING TOO SOON
Give flapper chain approximately 1/2" of slack.
(small “j” shape)
WATER LEVEL IN BOWL IS TOO LOW
Overflow
Pipe
Refill Tube
1/2"
Overflow
Pipe
TROUBLESHOOTING
TROUBLESHOOTING
For Kohler
®
toilets:
• If toilet isn’t level and
leaning forward or
backward, losen or
tighten the back nut.
• If toilet isn’t level and
leaning to the left or
right, losen or tighten
one of the two front nuts.
IF WATER LEVEL IS TOO LOW
Turn the tank water level adjustment
screw clockwise to raise the float.
Flush to reset water level.
IF WATER LEVEL IS TOO HIGH
Turn the water level adjustment screw
counterclockwise to lower the float.
Flush to reset water level.
Tank Water Level
Adjustment Screw
+
–
