Installation Sheet

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Installation
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Installation and Adjustment of the Temperature Knob 
Failure to do so may cause injury.
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Potential scald or thermal shock injury could result due to cross ow if outlet at the
shower is blocked or restricted (e.g., pause control on showerhead). Be sure to point
showerhead away from you when re-starting ow or install inlet check valves on both
supply lines to prevent possible injury.
A. Adjust temperature limit stop!
Turn on water supplies; LET THE WATER RUN 
AT BOTH FULL HOT AND FULL COLD TO 
ENSURE THE WATER IS RUNNING AS HOT/
COLD AS POSSIBLE. Place a thermometer 
in a plastic tumbler, and hold the tumbler 
in the water stream. Place the temperature 
knob (1) onto the splines (2), then rotate the 
temperature knob counter-clockwise until you 
achieve your maximum desired temperature 
from the outlet (not more than 120° or the lower 
temperature mandated by your local plumbing 
code).
If max temperature is not achieved before limit 
stop (3) on temperature knob (1) meets the limit 
stop (4) on the volume control handle. Remove 
the temperature control knob (1) from splines (2). 
Rotate temperature control knob (1) clockwise. 
Place temperature control knob (1) back onto 
splines (2) and continue to rotate counter-clockwise 
until maximum desired temperature is achieved.
Remove the temperature knob (1) and replace onto 
the splines (2), making sure that the temperature 
knob limit stop (3) hits against the volume handle 
limit stop (4) as shown.
Secure the temperature knob using screw (1) and 
place cap (2) on knob.
Secure temperature control knob (1) with screw (2). 
Hook (3) front of temperature control cover (4) onto 
knob (1) before engaging rear snap (5).
B-1.
B-2.
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68883 Rev. I
Attach spacer screw (1) to valve stem (2). Slide 
temperature control handle (3) into place over 
spacer screw (1) and secure using set screw (4). 
Cover with decorative button (5).
B-3.










