American Standard R540 Thermostat User Manual


 
CENTRAL THERMOSTAT
with VOLUME CONTROL
Installation
Instructions
R540
Thank you for selecting American-Standard...the benchmark
of fine quality for over 100 years.
To ensure that your installation proceeds smoothly--please
read these instructions carefully before you begin.
Certified to comply with ANSI A112.18.1M
ASSE 1016
hot in
ROUGHING-IN DIMENSIONS
VERTICAL HORIZONTAL
cold in
mixed
out
mixed
out
hot in
cold in
mixed
out
mixed
out
6-1/2"
2-3/16"
2"
1-3/4"
to 2-1/2"
13/16"
FINISHED
WALL
3-1/8"
3-1/8"
1-3/4"
to 2-1/2"
M968257
NOTE: ALL PORTS ARE 3/4 NPT
FEMALE. FITTING MUST BE INSTALLED
WITH VOLUME CONTROL ON TOP.
2-13/16"
MAX
FINISHED
WALL
13/16"
TUB PORT MUST
BE PLUGGED
HOT COLD
3/4"3/4"
TUB PORT MUST
BE PLUGGED
HOT COLD
3/4"3/4"
DIVERTER
VALVE
DIVERTER
VALVE
THERMOSTATIC VALVE INSTALLED
IN THE VERTICAL POSITION
THERMOSTATIC VALVE INSTALLED
IN THE HORIZONTAL POSITION
THERMOSTATIC VALVE INSTALLED
IN THE HORIZONTAL POSITION
ON/OFF
VALVE
THERMOSTATIC BATH/
SHOWER INSTALLATION
USING A TWIN ELL, DIVERTER
SPOUT AND FIXED SHOWER
TWIN
ELL
TOP OF TUB RIM
BOTTOM OF TUB
SHOWER
PORT
MUST BE
PLUGGED
C/L
4"
18"
80"-86"
THERMOSTATIC SHOWER INSTALLATION
USING A DIVERTER VALVE, FIXED
SHOWER HEAD AND ADJUSTABLE HAND
HELD SHOWER
THERMOSTATIC SHOWER INSTALLATION USING A
DIVERTER VALVE, FIXED SHOWER HEAD, ADJUSTABLE
HAND HELD SHOWER, ON/OFF VALVE AND THREE
BODY SPRAYS
IMPORTANT:
WHEN NOT USING A
DIVERTER SPOUT A SEPARATE
DIVERTER VALVE MUST BE USED.