Maximum Hot Water Adjustment
Turn the valve off.
Remove the trim or mud guard if present.
Remove the stem screw. Do not remove the stem adapter.
NOTE:
The spline adapter will most likely stay inside the stem
adapter. Do not remove the spline adapter from the stem if it does
not remain in the stem adapter.
Insert the provided 2.5 mm hex wrench into the center of the
stem. Make sure it fits snugly into the head of the hex screw at
the bottom of the stem.
Turn the hex screw clockwise to decrease the temperature,
counterclockwise to increase it.
Position the stem adapter on the stem and turn the water to full
hot.
Use a thermometer to determine the temperature of the water.
Repeat the adjustment with the hex wrench until the desired
temperature is attained.
Reinstall the screw and tighten.
Reinstall the trim.
Allow the water to flow for several minutes to stabilize the water
temperature.
Loosen and remove screw.
Do not remove stem adapter.
Screw
Turn counterclockwise to
increase temperature.
Stem
Adapter
1066046-5-B
8
Kohler Co.