Installation Guides

Installation
4
Installation and Adjustment of the Rotational Limit Stop
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.
Secure temperature control knob (1) with screw
(2). Hook (3) front of temperature control cover
(4) onto knob (1) before engaging rear snap (5).
Secure temperature control knob (1) with screw
(2). Install temperature control cover (3) and
secure with set screw (4). Install button cover (5).
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 rst 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
o
–110
o
F.
7
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.
Secure temperature control knob (1) with
screw (2). Snap on temperature control cover
(3) with side snaps onto knob (1).
C-2
3
1
5
2
4
C-3
4
5
1
2
3
C-1
1
2
3
Hotter
Colder
B.
1
2
A.
1
68882 Rev. J
5