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Ceratherm_r520, Installation instructions, Central thermostat with volume control – American Standard Town Square T555740 User Manual

Page 5: R520

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CENTRAL THERMOSTAT

WITH VOLUME CONTROL

Installation

Instructions

M968255Rev.1.1

R520

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

ROUGHING-IN DIMENSIONS

CONNECTIONS ARE: 1/2" NPT

5-7/8

II

II

6-1/4

3-15/16

7

3-5/8

1-5/8 - 2-1/2

1/2" NPT

TUB

1/2" NPT

INLET

1/2" NPT

INLET

TOP

1/2" NPT

SHOWER

IMPORTANT: WHEN NOT USING A
DIVERTER SPOUT A SEPARATE
DIVERTER VALVE MUST BE USED.

NOTE: MINIMUM FLOWING PRESSURE REQUIRED FOR
THIS SYSTEM OPERATING WITH ONE SHOWER HEAD
AND 2 BODY SPRAYS IS 40 PSI

TUB PORT MUST
BE PLUGGED

HOT

1/2"

1/2"

COLD

TUB PORT MUST
BE PLUGGED

HOT

1/2"

1/2"

COLD

THERMOSTATIC BATH/

SHOWER INSTALLATION

USING A TWIN ELL, DIVERTER

SPOUT AND FIXED SHOWER

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 TWO

BODY SPRAYS

TWIN

ELL

TOP OF TUB RIM
BOTTOM OF TUB

TUB PORT

MUST BE

PLUGGED

DIVERTER

VALVE

DIVERTER

VALVE

ON/OFF

VALVE

C/L

4"

18"

(OPTIONAL)

80"-86"