AMX Series DirectConnect
Step 1
Remove the temperature range label on the thermostatic mixing valve to access the temperature controls.
Step 2
Fit a 3/16-inch Allen wrench into the screw.
Step 3
Turn the wrench counterclockwise to raise the temperature, or clockwise to lower the temperature.
Step 4
Run hot water out of any faucet in your home. Use a thermometer to measure the temperature. Readjust the thermostatic mixing valve as needed to correct the temperature.
Proportional Thermostatic Mixing Valve
Step 1
Locate the hand wheel on top of the main valve body.
Step 2
Use a screwdriver to loosen the screw on top of the hand wheel. Don't remove the screw entirely.
Step 3
Lift the hand wheel slightly, but do not attempt to remove it. Lifting it allows you to adjust the temperature.
Step 4
Turn the hand wheel counterclockwise to reduce the temperature. Turn the wheel clockwise to increase the temperature.
Step 5
Press the hand wheel down gently to lock in the temperature setting. Tighten the screw.
Step 6
Measure the hot water temperature from any faucet in your home. Readjust the temperature setting as needed.