Set the High Temperature Limit Stop (optional)
Remove the thermostatic mixer handle. Carefully remove the retaining clip and the stop ring from the stem.
Turn the water on to the handshower. Place a thermom- eter in the water stream. Turn the thermostatic mixer stem until the water coming out is the maximum allowable output temperature (usually 110° - 112°F).
Reinstall the stop ring so that it buts against the stop. Reinstall the clip.
Justify the Thermostatic Mixer Handle
Turn on the water to the handshower.
Place a thermometer in the water stream. Turn the thermo- static mixer handle until the water coming out measures 100°F. Turn the water off.
Save time and frustration: if turning the thermostatic mixer handle gives both hot and cold water, but the water does not mix, the hoses have been connected to the incorrect supplies. Please disconnect the hoses, reattach them to the correct supplies and test the unit before calling the Hansgrohe Technical Service center.
Remove the thermostatic mixer handle and the safety set.
Reinstall the safety set so that the indicator is at the 12:00 position.
Reinstall the handle so that the safety stop override button is at the 12:00 position.
Tighten the handle screw and replace the screw cover.
