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Installation and Adjustment of the Rotational Limit Stop
A.
1
Place the temperature control knob (1) on
volume handle and rotate to the mixed position
(if required). DO NOT SECURE WITH
SCREW. Turn on water supplies; let the water
run until both hot and cold water is as hot/cold
as possible. Place thermometer in a plastic
tumbler, and hold the tumbler in the water
stream. Record the temperature reading.
C-1
3
Secure temperature control knob (1) with
screw (2). snap on temperature control cover
(3) with side snaps onto knob (1).
C-2
1
5
2
4
Secure temperature control knob (1) with
screw (2). Hook (3) front of temperature
control cover (4) onto knob (1) before
engaging rear snap (5).
5
Potential scald or thermal shock injury could result due to cross flow 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 flow or install inlet check valves on both
supply lines to prevent possible injury.
68882 Rev. I
1
2
3
B.
1
Hotter
Colder
If the water temperature is above 120°F,
remove the temperature control knob (1)
and rotate the limit stop (2) clockwise one
tooth for every 4°F - 6°F (approximate)
change in temperature. If water temperature
is cooler than desired, rotate the limit stop
counterclockwise.
IMPORTANT: The first position of the
Rotational Limit Stop (the Limiter) is that
position that restricts the rotation of the
stem the most and is at the maximum
clockwise setting. According to industry
standards, the maximum allowable
temperature of the water exiting from the
valve is 120
o
F. This temperature may vary
in your local area. The Rotational Limit Stop
may need to be readjusted if the inlet water
temperature changes. For instance, during
the winter, the cold water temperature is
colder than it is during the summer which
could result in varying outlet temperatures.
Typical temperature for a comfortable bath
or shower is between 90
7
Installation
2
o
–110
o
F.
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