Black Tab
Valve Stem
Temperature Limiting Adjustment
WARNING: Risk of scalding. High water temperature can
cause severe burns. Set the water temperature at or below
120°F (49°C) following the adjustment procedure.
Turn the valve stem clockwise to the full open position. Allow the
water to run for several minutes.
Using a thermometer, check the water temperature.
Turn off the water.
Minor Temperature Adjustment
Using a hex wrench, turn the setscrew clockwise to lower the
temperature and counterclockwise to raise the temperature.
Recheck the water temperature.
Major Temperature Adjustment
Remove the O-ring and collar from the valve stem.
Slowly turn the valve stem until the water temperature is 120°F
(49°C) or less.
Leave the water running at the desired maximum temperature
and reinstall the collar with the setscrew positioned against the
tab.
Turn off the water.
Reinstall the O-ring.
Kohler Co.
Setscrew
Minor
Adjustment
17
Collar
O-Ring
Major
Adjustment
1128093-2-F