Installation Guide
Luxier SP20-SS Rev. A4 02201813
Calibrating The Thermostatic Valve
The valve may needs to be recalibrated after the valve was replaced or cleaned. The thermostatic
valve is preset at 100.4 degree Fahrenheit when the safety pin is pointing at 12 o’clock position
(Figure F) This is the starting point of the calibration.
The valve can also be adjusted to have a dierent starting temperature based on personal
preference. (IMPORTANT: Scalding may occur if base temperature is set too high. Use with
caution.) (NOTE: Temperature scale on the chrome trim will no longer apply if base starting
temperature is changed.)
NOTE
For calibrating to factory preset temperature of 100.4 degree Fahrenheit. The Temperature Limit Stop
(5) and the marking on the Thermostatic Valve (7) MUST all line up with the 100.4 marking on the
Temperature Scale (4) at 12 o’clock position. (Figure H)
Before You Begin
• Read and understand this instruction completely before service the shower panel.
• Make sure the service site is clean and free of dust and debris.
Safety Pin
1
2
2
1
1
3
1
0
8
1
0
0
.
4
9
5
8
6
Fig. F
1. Remove Cap #1 from the Temperature Control Knob #3.
2. Use a small hex wrench, loosen the Setscrew #2 by 2-3 turns. (NOTE: Do not remove the
setscrew completely.)
3. Remove Temperature Control Knob #3.
4. Select hand shower function and turn on the water.
5. Use a pair of pliers turn the tip of the thermostatic valve to set the temperature to about 100.4
degree Fahrenheit or to a desired starting temperature. (Figure G) Use a digital thermometer to
conrm the water temperature.
6. Once the temperature is set, install the Temperature Control Knob #3. (NOTE: The Safety Pin
should be pointing at 12 o’clock) and tighten setscrew #2
1
0
0
.
4
Fig. G
1
0
0
.
4
Chrome Trim with Temperature Scale (4)
Temperature Limit Stop (5)
Termostatic Valve (7)
Fig. H