Installation Sheet

ManualsBrandsAmerican Standard ManualsShop AllAmerican Standard Universal Thermostatic Mixing Rough-In Valve with Integrated Service Stops and Diverter - 2 Individual and 1 Shared Function

- 1 -

Certied to comply with ANSI A112.18.

ASSE 1016

M965394 REV. 1.4 (7/15)

Product names listed herein are trademarks of AS America, Inc.

Thank you for selecting AmericanStandard...

the benchmark of ﬁne quality for over 100 years.

To ensure that your installation proceeds smoothly-please read

these instructions carefully before you begin.

ROUGHING-IN DIMENSIONS

CONNECTIONS ARE: 1/2" NPT

CENTRAL THERMOSTAT

WITH BUILT-IN DIVERTER

INSTALLATION

INSTRUCTIONS

R522

R523

150 mm

(5-7/8)

100 mm

(3-15/16)

100 mm

(3-15/16)

1/2" NPT PLUG

(DO NOT REMOVE)

1/2" NPT

INLET

1/2" NPT

OUTLET

(R523 ONLY)

DO NOT REMOVE

PLUG FOR

R522 MODEL

DO NOT REMOVE

PLUG FOR

R522 MODEL

MODEL NUMBER:

R522 Rough Valve Body only

1/2" NPT inlets/outlets. With built-in 2-way diverter

MODEL NUMBER:

R523 Rough Valve Body only

1/2" NPT inlets/outlets. With built-in 3-way diverter

1/2" NPT INLETS

1/2" NPT

OUTLETS

196 mm

(7-3/4")

48 mm to 68 mm

(2" to 2-5/8")

235 mm

(9-1/4")

73 mm

(2-7/8)

1/2" NPT

OUTLETS

25 mm

(1")

FINISHED

WALL

PLASTER

GUARD

Summary of content (3 pages)

PAGE 1
INSTALLATION INSTRUCTIONS R522 R523 CENTRAL THERMOSTAT WITH BUILT-IN DIVERTER TOP Thank you for selecting AmericanStandard... 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. ASSE 1016 ROUGHING-IN DIMENSIONS CONNECTIONS ARE: 1/2" NPT MODEL NUMBER: MODEL NUMBER: R522 Rough Valve Body only R523 Rough Valve Body only 1/2" NPT inlets/outlets.
PAGE 2
1 ROUGHING-IN THE VALVE WARNING DO NOT SOLDER DIRECTLY TO THE VALVE BODY; THIS WILL DAMAGE THE TEMPERATURE CONTROL ELEMENT AND CHECK STOP VALVES. MIXED MIXED n P repare water supplies per ROUGHING-IN DIMENSIONS. Make sure the finished COLD wall is between the minimum and maximum rough dimension. n I nstall VALVE at indicated height and depth. Make sure the “TOP” marking MIXED TOP on the PLASTER GUARD is up. WOOD BRACE n C onnect the hot and cold water supplies.
PAGE 3
CENTRAL THERMOSTAT WITH BUILT-IN DIVERTER R522 MODEL NUMBER With two diverter outlets R522 R523 WARNING: DO NOT REMOVE PLUG FOR R522 MODEL R523 With three diverter outlets M951480-0070A 2-WAY DIVERTER M951475 -0070A 3-WAY DIVERTER M907311-0070A FIXATION NUT A923348-0070A HANDLE ADAPTER 953950-0070A CHECK STOP (COLD BLUE) 953963-0070A A955585-0070A HANDLE EXTENSION THERMOSTAT CARTRIDGE 953951-0070A CHECK STOP (HOT RED) 912647-0070A O-RING 953957-0070A TEMPERATURE CALIBRATION UNIT 9634