American Standard SELECTRONIC 606B2 Series User manual

1
© 2017 AS America Inc.
Installation Instructions
Certied to comply with ASME A112.19.2
© 2017 AS America, Inc.
NOTE TO INSTALLER: Please give this manual to the customer after installation.
To learn more about American Standard Selectronic®Products visit our website at: www.americanstandard-us.com
or e-mail us at: [e-mail]
For Parts, Service, Warranty or other Assistance,
please call (844) CRT-TEAM / [phone] (In Canada: 1-800-387-0369)
(In Toronto Area only: 1-905-306-1093)
SELECTRONIC®
CONCEALED TOILET FLUSH VALVE
1.1. 1.28 & 1.6 GPF
MODEL NUMBERS
606B2XX
CAUTION: Use only American Standard supplied
transformers and cable sets. Using non-AS supplied
cables, or cutting, splicing or modifying any components
will void the warranty.
M965640 Rev. 1.4 (11/17)
Concealed Back SpudExposed Back Spud Top Spud

2
Thank you for selecting American-Standard...the benchmark of ne quality for over 100 years.To ensure that your
installation proceeds smoothly--please read these instructions carefully before you begin.
Remove the Flush Valve items from the carton. The illustration below shows all items after they have been
removed from the carton. Some items may be packaged partially assembled to other items.
UNPACKING All American Standard Products Are Water Tested At Our Factory.
Some Residual Water May Remain In The Valve During Shipping.
1. Installation Instructions
2. Flush Valve Body Assembly
3. Cover Plate with Sensor
4. Electrical Box
5. Sweat Adapter
6. Stop Valve
7. Manual Override Hoses
8a. Vacuum Breaker Flush Connection
(Exposed Back Spud)
8b. Vacuum Breaker Flush Connection
(Concealed Back Spud)
8c. Vacuum Breaker Flush Connection
(Top Soud)
3
4
1
6
8c8b8a
5
DO NOT REMOVE PROTECTIVE
FILM FROM SENSOR
EYE UNTIL INSTALLATION
IS COMPLETE.
POWER KITS — SOLD SEPARATELY
T O P
2
7
606X.2X1 606X.2X2
VACUUM BREAKER FLUSH CONNECTIONS
606X.2X3
Installation Instructions
Certied to comply with ASME A112.19.2
© 2016AS America, Inc.
SELECTRONIC™CONCEALED
TOILET FLUSH VALVE
1.28 & 1.6 GPF
Concealed Back SpudExposed Back Spud Top Spud
NOTE TO INSTALLER: Please give this manual to the customer after installation.NOTE TO INSTALLER: Please give this manual to the customer after installation.
Tolear n moreabout American Standard Selectronic®Products visit our website at: www.americanstandard-us.com
or e-mail us at: [email protected]
For Parts, Service,Warranty or other Assistance,
please call (844) CRT-TEAM / [phone] (In Canada: 1-800-387-0369)
(In TorontoArea only: 1-905-306-1093)
CAUTION: Use onlyAmerican Standard supplied
transformers and cable sets.Using non-AS supplied
cables, or cutting, splicing or modifying anycomponents
will void the warranty.
606B.2XX
MODEL NUMBERS
Plug-In AC
Power Kit
Hard-Wired AC
Power Kit
Multi-AC
Power Kit
PWRX
Power Kit
PK00.PACPK00.WRK PK00.HAC
PK00.MAC
CR-P2 Battery
Power Kit
M965640 Rev. 1.4 (11/17)

3
240mm MAX.
(9-1/2) MAX.
-C-L- -C-L-
51mm
(2)
70mm
(2-3/4) DIA.
25mm (1) MAX.
160mm
(6-1/4)
OVERRIDE
BUTTON
160mm
(6-1/4)
127mm X 127mm
(5X5 CUTOUT
FOR BOX)
128mm MAX.
(5) MAX.
400mm MAX.
(15-3/4) MAX.
FOR LOCATION OF INLET SUPPLY ON BACK INLET
FIXTURES AND CORRECT HEIGHT FROM FINISHED FLOOR,
REFER TO FIXTURE INSTRUCTION SHEET.
FINISHED
WALL
CONCEALED BACK
SPUD TOILET
EXPOSED BACK
SPUD TOILET
TOP SPUD
TOILET
TOP OF
FIXTURE
FINISHED
FLOOR
FINISHED
FLOOR
FINISHED
FLOOR
TOP OF
FIXTURE
SENSOR
SUPPLY
(1) NPT
108mm-134mm
(4-1/4 TO 5-1/4)
*Note: The Critical Line (-C-L-) on Vacuum
Breaker must typically be 6"(152mm) min.
above fixture. Consult Codes for details.
51mm
(2)
51mm
(2)
WALL THICKNESS
15˚
TOP OF
FIXTURE
450mm MAX.
(17-3/4) MAX.
DETECTION ZONE
400mm-800mm
(Factory Setting: 400mm)
152mm MIN.
(6) MIN.
*-C-L-
152mm MIN.
(6) MIN.
*-C-L-
360mm MAX.
(14-3/16) MAX.
Fig. 1
Roughing-in
Dimensions
RECOMMENDED TOOLS; Fig. 2.
1. Teon Tape
2. Flat Blade Screwdriver
3. Adjustable Wrench
4. Tape Measure
5. Hacksaw
6. Tubing Cutter
7. File
8. For Sweat Connection; Solder and Torch
9. 2.5mm Hex Wrench
10. 1.5mm Hex Wrench
GENERAL DESCRIPTION:
SELECTRONIC®PROXIMITY TOILET
FLUSH VALVE
Concealed Flushometer for 1-1/2"
Top Spud Fixtures
PRIOR TO INSTALLATION
Note: Prior to installing the Selectronic™Flush
Valve the following items must be installed.
1. Toilet
2. Drain line
3. Water supply line
IMPORTANT:
• All plumbing and electrical wiring should be
installed in accordance with applicable codes
and regulations.
• The use of water hammer arrestors is strongly
recommended for commercial applications. All piping
behind the walls should be properly secured and
fastened.
• Water supply lines must be sized to provide an
adequate volume of water for each xture.
• Flush all water lines prior to operation (See Step 3).
Dirt and debris can cause ush valve to run continuously.
• With the exception of Stop Valve Inlet, DO NOT
use pipe sealant or plumbing grease on any
valve component or coupling!
• Protect the chrome or special nish on the Flushometer.
DO NOT USE toothed tools on nished surfaces to install
or service these valves. Also see “Care and Cleaning”
section of this manual.
• This product contains mechanical and/or electrical
components that are subject to normal wear. These
components should be checked on a regular basis and
replaced as needed to maintain the valve’s performance.
Fig. 2
123
4
5
6
7 9 10
8
10'
M965640 Rev. 1.4 (11/17)
CAUTION: Use only American Standard
supplied transformers and cable sets.
Using non-AS supplied cables, or cutting,
splicing or modifying any components will
void the warranty.

4
1INSTALL ELECTRICAL BOX; Fig. 3
1. Cut a 127x127mm (5"x 5") opening in nished wall for
ELECTRICAL BOX (1) at the dimension shown.
2. Rotate the 4 MOUNTING TABS (2) at against the
electrical box. Holding the MOUNTING TABS (2) in
position, install the ELECTRICAL BOX (1) into the
opening. Make sure the MOUNTING TABS (2) are
behind the wall.
3. Tighten the 4 MOUNTING SCREWS (3) until the
ELECTRICAL BOX (1) is almost secure in the wall.
Before tighting fully, rest a level at the top edge of the
ELECTRICAL BOX (1) and make sure the box is level.
4. Cut a 2" diameter hole for outlet pipe at dimension
shown.*
2INSTALL SWEAT ADAPTER; Fig. 4
Note: Stop Valve inlet is 1" NPT. For optional sweat
connection, install Sweat Adapter (1) (Supplied) for 1"
copper pipe supply line.
1. Clean the end of the supply pipe. Push the threaded
SWEAT ADAPTER (1) until it is seated against the
internal stop. Sweat the ADAPTER (1) to the pipe.
2. Install the STOP VALVE (2) to the water supply line
with the outlet positioned as required (Behind the Wall).
3. Support piping as required.
3
FLUSH OUT SUPPLY LINES; Fig. 5
1. Open STOP VALVE (1).
2. Tu r n on water supply line to ush line of any debris or
sediment.
3. Close STOP VALVE (1) and turn off water supply line.
CAUTION Turn water supplies off before
beginning
M965640 Rev. 1.4 (11/17)
Fig.3 (TOP SPUD FIXTURE ILLUSTRATED)
3
2
1
*FOR HOLE LOCATION OF
OUTLET PIPE ON BACK INLET
FIXTURES, REFER TO FIXTURE
BEING INSTALLED FOR CORRECT
HEIGHT FROM FINISHED FLOOR
127mm
(5)
127mm
(5)
TOP
TO P
128mm MAX.
(5) MAX.
360mm MAX.
(14-3/16) MAX.
Fig. 4
2
1
FILE
EDGES
CLEAN & SOLDER
TO ADAPTER (1)
115mm-134mm
(4-1/2 TO 5-1/4)
STOP VALVE
(1" NPT)
STOP
VALVE
OUTLET
TO P
2
Fig. 5
1
CLOCKWISE CLOSES
STOP VALVE
COUNTER-CLOCKWISE
OPENS STOP VALVE
FLUSH VALVE INSTALLATION

5M965640 Rev. 1.4 (11/17)
4INSTALL VACUUM BREAKER AND
FLUSH CONNECTIONS; Fig. 6
1. Place the SPUD FLANGE (1) over the spud on the Fixture. Fig. 6.
2. Place FRICTION WASHER (3) and SEAL WASHER (4) inside
SPUD COUPLING NUT (2) and thread onto Spud. Do not tighten
fully. Fig. 6.
3. Remove the ELBOW COUPLING NUTS (6, 6a) from the CHROME
ELBOW (5). Make sure you have a TAPERED RUBBER WASHER
(7), PLASTIC SUPPORT (8) and SQUARE SEAL WASHER (9).
Fig. 6a.
4. Install the SQUARE SEAL WASHER (9) onto the PLASTIC
SUPPORT (8) if not already installed. Insert the PLASTIC
SUPPORT (8) into the VERTICAL OUTLET PIPE (10). Slide the
ELBOW COUPLING NUT (6) onto the VERTICAL OUTLET PIPE
(10). Connect the ELBOW COUPLING NUT (6) to the CHROME
ELBOW (5) and tighten fully.
5. Insert the VERTICAL OUTLET PIPE (10) with assembled CHROME
ELBOW (5) into the SPUD COUPLING NUT (2) and push it down.
Do not tighten fully. Fig. 6a.
Note: Cutting the VERTICAL OUTLET PIPE (10) may be necessary
for the CHROME ELBOW (5) center line to line up with opening in
the wall.
6. Measure and cut the HORIZONTAL OUTLET PIPE (11) to length
required. Fig. 6b.
Important: Make sure that there is a minimum of 1-1/4" for
engagement with elbow when making your measurement.
7. Remove the ELBOW COUPLING NUT (14) from BRASS ELBOW
(12) and slide it onto the HORIZONTAL OUTLET PIPE (11). Install
the SQUARE SEAL WASHER (13) onto the PLASTIC SUPPORT
(15) if not already installed. Insert the PLASTIC SUPPORT (15) into
the HORIZONTAL OUTLET PIPE (11). Connect the ELBOW
COUPLING NUT (14) to the BRASS ELBOW (12) and tighten fully.
Fig. 6b.
8. From behind the wall, insert the assembled BRASS ELBOW and
HORIZONTAL OUTLET PIPE (12, 11) through the hole in the wall.
Install WALL ESCUTCHEON (16) onto the HORIZONTAL OUTLET
PIPE (11). Slide the ELBOW COUPLING NUT (6a) and TAPERED
RUBBER WASHER (7) onto the HORIZONTAL OUTLET PIPE (11).
Push the HORIZONTAL OUTLET PIPE (11) into the CHROME
ELBOW (5). Tighten ELBOW COUPLING NUT (6a) but not fully.
Fig. 6b.
9. For back spud installations: Follow steps #1 and #2 to install the
spud coupling kit. Push the HORIZONTAL OUTLET PIPE (11) into
the spud connection on the back of the xture. Do not tighten fully.
If spud coupling kit is not required, install HORIZONTAL OUTLET
PIPE (11) into back spud on xture and hand tighten. Fig. 6b.
10. All installations: If required, cut scored VACUUM BREAKER PIPE
(17), leave a minimum of 1-1/4" (32mm) of pipe to ensure
engagement with compression coupling. Assemble the ELBOW
COUPLING NUT (14a) and TAPERED RUBBER WASHER (19)
onto the VACUUM BREAKER PIPE (17). Install VACUUM
BREAKER PIPE (17) into BRASS ELBOW (12) and hand tighten
COUPLING NUT (14a). Fig. 6c.
Note: If cutting VACUUM BREAKER PIPE (17) to size, note that
Critical Line (C/L) on Vacuum Breaker must typically be 6"
(152mm) above xture. Consult Code for details.
Fig. 6
Fig. 6a
Fig. 6b
Fig. 6c
1
2
34
1-1/2" TOP SPUD
9
6a
8
7
5
6
10
FLANGE END UP
2
TAPERED SIDE
14
16
12
11
15
5
7
6a
13
FLANGE END
11
14a
19
19
17
TOP SPUD
INSTALLATION
BACK SPUD
INSTALLATION
BACK SPUD
INSTALLATION TOP SPUD
INSTALLATION
TAPERED
SIDE
12
TAPERED SIDE UP
TAPERED
SIDE UP

6
7
9
6
25
10
Fig. 8
121mm,+13mm, -6mm
(4-3/4)(+1/2, -1/4)
M965640 Rev. 1.4 (11/17)
5INSTALL FLASH VALVE; Fig. 7
1. Insert the side ADJUSTABLE TAILPIECE (1) on the
FLUSH VALVE (2) into the STOP VALVE (3). Lubricate
the TAILPIECE O-RING (4) with water if necessary.
Thread the COUPLING NUT (5) onto the STOP VALVE
(3) and tighten lightly. Fig. 7.
Important: Do not use lubricants (other than water)
or any type of thread sealing paste or tape.
Fig. 7
3
254
1
6CONNECT FLUSH VALVE TO
VACUUM BREAKER TUBE; Fig. 8
1. Align the FLUSH VALVE BODY (2) directly above
the VACUUM BREAKER TUBE (7) and VACUUM
BREAKER COUPLING NUT (6). Make sure that
GASKET (10) is installed.
Note: There is a +13mm, -6mm (+1/2"-1/4") tolerance
for the 121mm (4-3/4) dimension.
2. Pull the VACUUM BREAKER TUBE (7) up to meet the
threaded FLUSH VALVE (2) and hand tighten the
COUPLING NUT (6). Align all components of the ush
valve assembly.
3. Lightly tighten the TAILPIECE COUPLING NUT (5)
connection rst, then the VACUUM BREAKER
COUPLING NUT (6) and nally the SPUD COUPLING
NUT (9). Once alligned correctly, use a wrench to
tighten all couplings to make water tight connections.
4. Secure piping behind wall as required.

7
TERMINAL SIDE
Fig. 10
1
6
37
4
2
5
11
TOP
21
3
Fig. 9
M965640 Rev. 1.4 (11/17)
7
STANDARD BATTERY POWER KIT
(PK00.CRP); Fig. 9, 10
1. Attach the SAFETY CHAIN (1) from the COVER PLATE (2)
to the MOUNTING POST (3) as shown. Fig. 9.
2. Connect one end of the 27" EXTENSION CABLE (1) to
SENSOR CABLE (2). Connect the other end of the 27"
EXTENSION CABLE (1) to the SOLENOID CABLE (3).
Fig.10.
3. Insert BATTERY (6) into BATTERY HOLDER (4), making
sure terminal side is inserted rst. Fig.10.
4. Connect BATTERY HOLDER (4) to available SENSOR
CABLE (5) and install the CONNECTOR LOCKING DEVICE
(7). Place BATTERY HOLDER (4) into electrical box. Fig.10.
7a
PWRX POWER KIT (PK00.WRK);
Fig. 9, 10
1. Attach the SAFETY CHAIN (1) from the COVER PLATE (2)
to the MOUNTING POST (3) as shown. Fig. 9.
2. Connect one end of the 27" EXTENSION CABLE (1)
to SENSOR CABLE (2). Connect the other end of the 27"
EXTENSION CABLE (1) to the SOLENOID CABLE (3).
Fig.10.
3. Insert BATTERY (11) to available SENSOR CABLE (5)
and install the CONNECTOR LOCKING DEVICE (7).
Place BATTERY (11) to electrical box. Fig.10.
8
AC VERSION (PK00.PAC
Power Kit); Fig. 9, 10a
1. Attach the SAFETY CHAIN (1) from the COVER
PLATE (2) to the MOUNTING POST (3) as shown.
Fig. 9.
2. Connect one end of the 27" EXTENSION
CABLE (4) to SENSOR CABLE (5). Connect
the other end of the 27" EXTENSION CABLE (4)
to the SOLENOID CABLE (6). Fig.10a.
3. Connect the second 27" EXTENSION
CABLE (7) to the AC POWER SUPPLY (8), and
the other end of the 27" EXTENSION CABLE (7)
to available SENSOR CABLE (9). Fig.10a.
4. Plug AC POWER SUPPLY (8) into outlet. Fig. 10a.
FOR HARD-WIRED VERSION
(PK00.HAC POWER KIT)
7. Contractor to supply ELECTRICAL BOX (11).
8. Connect black and white power line connections
to HARD-WIRED AC TRANSFORMER (12) and
mount onto ELECTRICAL BOX (11).
NOTE: CONNECTOR LOCKING DEVICE not used
for AC installation.
ELECTRICAL INSTALLATION
4
4a
11
7
6
8
ELECTRICAL
OUTLET
5
9
Fig. 10a
4" CONTROL BOX
OR EQUIVALENT BY
OTHERS (6)
27' EXTENSION
12
BLACK & WHITE
POWER
CONNECTIONS

8M965640 Rev. 1.4 (11/17)
CAUTION: Use only American Standard supplied transformers
and cable sets. Using non-AS supplied cables, or cutting,
splicing or modifying any components will void the warranty.
9MULTI-AC VERSION – DAISY-CHAIN; (PK00.MAC POWER KIT) Fig. 11
Important: Disconnect AC Power Supply from wall outlet before making daisy-chain connections.
Note:For Unit #1 installation instructions, refer to AC version section (page 7).
For subsequent Units...
1. Take the rst 27" EXTENSION CABLE (1) and connect one end to the solenoid cable, the other
end to a sensor cable.
2. Take the second 27" EXTENSION CABLE (2) and connect one end to the available sensor
cable, the other end to one of the two terminals at the one end of the Y-ADAPTER (3).
3. Take the 10' EXTENSION (4) and connect one end to the single terminal of Y-ADAPTER (3), and
the other end to available terminal of the previous unit’s Y-ADAPTER (3a).
4. Repeat process for each subsequent unit.
5. Place Y-ADAPTERS (3) into respective electrical box.
6. Plug in AC power supply into wall outlet once all daisy-chain unit connections have been made.
2
Fig. 11
Unit #1 Unit #2 Unit #3
Unit #4
BLACK & WHITE
POWER
CONNECTIONS
MAXIMUM OF 15 UNITS PER POWER SUPPLY.
10' MAXIMUM CABLE LENGTH BETWEEN UNITS.
3
4
1
4
3a
(See AC version installation
instructions, page 6)
Already installed
TO FLUSH
VALVE SOLENOID
TO FLUSH
VALVE SOLENOID
TO FLUSH
VALVE SOLENOID

9M965640 Rev. 1.4 (11/17)
10 INSTALL COVER PLATE; Fig. 12
1. Install the two TABS (1) on the back side of COVER
PLATE (2) into the two SLOTS (3) located on the top
edge of the ELECTRICAL BOX (4).
2. Push on the bottom edge of the COVER PLATE (2)
until it snaps into place. If COVER PLATE (2) will not
snap into place, then loosen the MOUNTING SCREWS
(6) on the ELECTRICAL BOX (4) slightly.
3. To remove COVER PLATE (2), insert WIRE KEY (5)
(supplied) into the two holes located at the bottom of
the COVER PLATE (2). Push the WIRE KEY (5) up until
it releases the bottom clips. Pull the bottom edge away
and lift the COVER PLATE (2) off.
11 CONNECT OVERRIDE HOSES,
AC & DC POWER; Fig. 13
1. Push the BLACK HOSE (1) into the BOTTOM HOSE
CONNECTOR (2) on ush valve body and push the
other end into the back of the MANUAL OVERRIDE
VALVE (3).
2. Push the BLUE HOSE (4) into the TOP HOSE
CONNECTOR (5) on ush valve body and push the
other end into the BOTTOM CONNECTOR (6) of the
manual override valve.
T O P
Fig. 12
PUSH TO
SNAP PANEL
INTO PLACE 5
6
2
1
2
3
4
2
5
4
BLUE
HOSE
1
BLACK
HOSE
Fig. 13
6
3

10
INSTALL NEW
BATTERY
CR-P2
CR-P2
Fig. 14
1
4
3
2
M965640 Rev. 1.4 (11/17)
AINSTALL NEW BATTERY; Fig. 14
1. Remove the COVER PLATE (1). For removing front panel
instructions, see Step 10.
2. Remove old BATTERY (2) from BATTERY HOLDER (4).
Install the new BATTERY (3), making sure the shape
of the BATTERY (2) follows the shape of the BATTERY
HOLDER (4).
3. Install COVER PLATE (1).
BADJUST STOP VALVE; Fig. 15
IMPORTANT: To avoid overowing, the STOP VALVE (2)
must never be opened to the point where the ow from
the valve exceeds the ow capacity of the xture. Valve
is designed to provide stated ush volume with a 25
GPM ow rate.
1. After installation is complete, peel off the PROTECTIVE
FILM (1) from the sensor. Standing to one side, block
the sensor with your hand for 10 seconds. Remove your
hand and listen for audible “click”from within the valve.
2. Tu r n on STOP VALVE (2) 1/4 turn to 1/2 turn (CCW) and
test for leaks.
Note: Unit may ush for approximately 5 to 10 seconds
when water is rst turned on. If ow persists, turn water
off and repeat step #1 above.
3. Actuate the FLUSH VALVE:
A) Cover sensor with hand for 10 seconds.
NOTE: Stand outside of sensor detection area.
B) Remove hand from detection area; unit will ush in
approximately 3 seconds.
4. Adjust STOP VALVE (2) after each ush until the stated
ush volume is achieved, no splashing occurs and the
xture is properly cleansed.
MAINTENANCE
Fig. 15
CLOCKWISE
CLOSES
STOP VALVE
COUNTER-CLOCKWISE
OPENS STOP VALVE
1
2