Blu Bathworks TSP811S - Manual (Page 6)

2014-01
1 866 907 0122 blubathworks.com
®
5
Calibrating the Valve
CAUTION: RISK OF PERSONAL INJURY. The installer must calibrate this valve to minimize the risks of scalding.
After calibrated, the valve limiter provides 100ºF (38ºC) at first stop position, and prevents the temperature from
exceeding 113ºF (45ºC). The maximum water temperature should never exceed 120ºF (49ºC)
1. Shut off the HOT and COLD water supply at the service stops.
2. Remove the nut. Check to make sure the V-groove of the limiter aligns with the V-groove of the main unit. If not aligned, slide
the limiter out and re-install making sure to align the two grooves.
3. Re-install the nut.
4. Turn on the water supply.
5. Turn the water on and let it run for about 1 minute. Place a thermometer in the water stream. Slowly turn the mixing valve
stem until the water temperature is at a constant 100ºF (38ºC).
6. After the water temperature is set at 100ºF (38ºC), do not turn the valve stem until you have installed the handle trim.
Installation Check
Turn the water on for about a minute. Place a thermometer in the water stream to confirm that the water temperature
is at 100ºF (38ºC).
If the temperature is confirmed, rotate the temperature knob, without pressing the button, counter-clockwise until it comes
to the first stop. Confirm that the temperature is about 108ºF (42ºC).
If the temperature is confirmed, press the knob button and rotate fully counter-clockwise until it comes to a full stop.
Confirm that the temperature does NOT exceed 120ºF (49ºC).
Once confirmed, turn the knob back to 100ºF (38ºC) and confirm that the temperature matches the knob setting.
NOTE: If any of the above temperature settings are not confirmed, repeat the calibration procedure steps in
“CALIBRATING THE VALVE” section.