Kohler K-4026 Installation Manual page 7

Waterline
Notch
Flexible Hose
4. Check the Waterline
CAUTION: Risk of property damage. Before use, open the inlet valve using the valve adjustment
screw to avoid overflow.
NOTE: The waterline is marked inside the tank by a notch and a label.
Turn the valve adjustment screw counterclockwise to open the motorized valve.
Allow the tank to fill. Check the water level in the tank.
To adjust the water level, use a flat-blade screwdriver to carefully turn the adjustment rod on the
inlet valve. Turning the rod counterclockwise will lower and clockwise will raise the water level.
If further adjustment is required, remove several inches of water from the tank and allow it to refill.
Confirm the water level is correct. Repeat until the correct water level is reached.
Turn off the water supply.
Kohler Co.
Valve Adjustment
7
Waterline
Adjustment
1221754-2-C