Bradley Express SS Series User manual
IMPORTANT
Read this entire installation manual
to ensure proper installation, then
file the manual with the owner or
maintenance department.
Flush all the water supply lines
before making connections.
Wall anchors used must have a
minimum pull-out rating of 1,000
lbs.
Product warranties may be found
under "Product Information" on
our web site at
www.bradleycorp.com.
P.O. Box 309, Menomonee Falls, WI 53052-0309
TEL. 1-800-BRADLEY FAX 262-251-5817
http://www.bradleycorp.com
Table of Contents
Pre-Installation Information . . . . . . . . . . . . . . . .2
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
Installation Instructions . . . . . . . . . . . . . . . . 5-10
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . .10
Cleaning and Maintenance . . . . . . . . . . . . . . . .11
Soap Dispenser Maintenance . . . . . . . . . . . .2-13
Assembly of Components . . . . . . . . . . . . . . .3-14
Check Valve Troublshooting . . . . . . . . . . . . . .15
Solenoid Valve Troubleshooting . . . . . . . . . .5-16
Vernatherm™ Mixing Valve . . . . . . . . . . . . . . .17
SS-3/AZ/WH97TAS
Express® Lavatory
System SS-Series
Complies with Texas Accessibility
Standards (TAS) for Juvenile Height
applications.
215-1175 Rev. H; EN 08-805
© 2008 Bradley Corporation
Page 1 of 17 4/24/08
Installation
Instructions
OBSOLETE
Express® Lavatory System SS-Series
SS-3/AZ/WH97TAS Installation - Obsolete
2 4/24/08 Bradley Corporation • 215-1175 Rev. H; EN 08-805
Pre-Installation Information
Texas Accessibility Standards compliant:
The SS-3/AZ/WH97TAS Express® Lavatory System meets Texas Accessibility (TAS) requirements
for barrier-free clearances, reaches and controls. Always check local codes and ordinances for
compliance.
Infrared sensor and solenoid
Each sprayhead is controlled by a separate sensor and solenoid valve, enabling each user to activate a
single flow of water. Each valve uses less than half the maximum of hot water allowed by the
ANSI/ASHRAE/IES 90A-1980 Standard.
Supplies required for installation:
• (10) 3/8" wall anchors, bolts and washers to mount frame and bowl to wall
(minimum pull-out rating of 1,000 lbs.)
• 1/2" NPT tempered supply piping
• 1-1/2" NPT drain piping
• 110 volt electrical outlet for 110/24 VAC plug-in transformer
(supplied)
Express® Lavatory System SS-Series
Installation - Obsolete SS-3/AZ/WH97TAS
3Bradley Corporation • 215-1175 Rev. H; EN 08-805 4/24/08
SS-3/AZ/WH97TAS Express® Lavatory System Dimensions
Express® Lavatory System SS-Series
SS-3/AZ/WH97TAS Installation - Obsolete
4 4/24/08 Bradley Corporation • 215-1175 Rev. H; EN 08-805
Dimensions continued . . .
Juvenile Height
SS-3/AZ/WH97TAS
Grades 6 thru 8 or 9
Juvenile Height
SS-3/AZ/WH97TAS
Grades Pre-K thru 5 or 6
Express® Lavatory System SS-Series
Installation - Obsolete SS-3/AZ/WH97TAS
5Bradley Corporation • 215-1175 Rev. H; EN 08-805 4/24/08
Installation Instructions
Step 1: Rough in
Note: See Figure 1 (below), and Figures 1A and 2 (on page 6) when roughing in the Express®.
IMPORTANT: Flush the supply lines before making connections. Debris in supply
lines will cause the valves to malfunction.
IMPORTANT: Dimensions shown in Figure 1 are for Juvenile Height (grades Pre-K
thru 5 or 6) and in Figure 1A for Juvenile Height (grades 6 thru 8 or 9)
IMPORTANT: Turn OFF electrical power to the outlet when installing the Express®.
1. Rough in 1/2" NPT hot and cold supply lines through wall at dimensions shown below.
2. Rough in 1-1/2" NPT drain waste connection through wall at dimensions shown below.
3. Install the 110 volt GFCI electrical outlet per local code at the location shown in Figure 2 on page 6.
4. Install (10) 3/8" wall anchors with a minimum pull-out rating of 1,000 lbs. (supplied by installer)
at the locations shown in Figure 1 and 1a on pages 5- 6.
NOTE: The anchors will be used to mount the Express® bowl and frame to the wall.
Step 1: Rough-in continues...
Figure 1
Juvenile Height SS-3/AZ/WH97TAS Express® Lavatory System
(grades Pre-K thru 5 or 6)
Express® Lavatory System SS-Series
SS-3/AZ/WH97TAS Installation - Obsolete
6 4/24/08 Bradley Corporation • 215-1175 Rev. H; EN 08-805
Figure 2
Figure 1a
Juvenile Height SS-3/AZ/WH97TAS Express® Lavatory System
(grades 6 thru 8 or 9)
Express® Lavatory System SS-Series
Installation - Obsolete SS-3/AZ/WH97TAS
7Bradley Corporation • 215-1175 Rev. H; EN 08-805 4/24/08
Installation Instructions continued . . .
Step 2: Mount frame to wall
1. Remove the nine Torx-head screws securing the panel to the frame and remove the panel (see
Figure 3).
2. Position the frame against the wall, ensuring that it is level.
IMPORTANT: Anchoring the frame to a wall that is not flat may cause the frame to
bend. If necessary, install shims to compensate for wall distortion.
3. Ensure that the back of the frame is flat against the wall. If wall is not flat, insert shims behind
the frame to ensure that it will not bend when anchored.
4. Once you have positioned the frame such that it is level and flat against the wall or shimmed, use
the 3/8" bolts and washers to mount the frame to the wall (see Figure 4).
Installation Instructions continue...
Figure 4
Figure 3
(9) TORX-HEAD
SCREW
FRAME
PANEL
(10) 3/8" BOLTS
AND WASHERS
FRAME
Express® Lavatory System SS-Series
SS-3/AZ/WH97TAS Installation - Obsolete
8 4/24/08 Bradley Corporation • 215-1175 Rev. H; EN 08-805
Installation Instructions continued . . .
Step 3: Install bowl assembly
IMPORTANT: Moving and positioning the bowl will require more than one person.
Note: Refer to Figure 5 below when installing the bowl assembly.
1. With someone to assist you, place the bowl assembly squarely onto the frame.
2. Attach the front of the bowl assembly to the frame using the four 1/4"-20 x 3/8" pan-head
screws and washers provided. Do not tighten screws at this time.
IMPORTANT: When bolting the bowl assembly to the frame and wall, do not overtight-
en the bolts. Overtightening bolts can damage the Terreon® material.
3. After the bowl assembly is attached to the frame, use two 3/8" bolts and washers (supplied by
the installer) to bolt the bowl to the wall anchors.
4. Tighten the screws installed in procedure #2 above to secure the bowl assembly to the frame.
Do not overtighten.
Installation Instructions continue...
Figure 5
BACK VIEW
Express® Lavatory System SS-Series
Installation - Obsolete SS-3/AZ/WH97TAS
9Bradley Corporation • 215-1175 Rev. H; EN 08-805 4/24/08
Installation Instructions continued . . .
Step 4: Connecting supply, drain, and electrical
1. FOR HOT AND COLD SUPPLIES: Connect the flexible hoses installed to the Vernatherm™
Mixing Valve to the hot and cold water supply piping from the wall (see Figure 6a).
Note: The red marking on Vernatherm™ Mixing Valve indicates hot water supply inlet.
FOR SINGLE TEMPERED SUPPLY: Attach the stop/strainer/check valve to the 1/2" tempered
supply line. Attach the 3/8" tube from the sprayhead to the 90° elbow located on the
stop/check/strainer (see Figure 6b).
2. Insert the plastic tubing from the bowl assembly into the Vernatherm™ Mixing Valve.
3. Assemble the P-trap (supplied) and make drain connections.
IMPORTANT: The Express® must be connected to the 24 VAC Class II plug-in
transformer provided. Connection to 110 VAC can result in damage
to the electronics and cause personal injury.
4. Plug in the 24 VAC Class II transformer (supplied) into the 110 volt electrical outlet.
STOP/STRAINER/CHECK
VALVE
ELBOW 90°,
3/8" TUBE
ELBOW
Figure 6b
Figure 6a
PLASTIC
TUBING VERNATHERM™
THERMOSTATIC
MIXING VALVE
FLEXIBLE
SUPPLY
HOSE
CONNECT
TO 1/2"
NPT COLD
WATER
SUPPLY
CONNECT
TO 1/2" NPT
HOT WATER
SUPPLY
3/8" FEMALE
CONNECTOR
FLEXIBLE
SUPPLY
HOSE
Express® Lavatory System SS-Series
SS-3/AZ/WH97TAS Installation - Obsolete
10 4/24/08 Bradley Corporation • 215-1175 Rev. H; EN 08-805
Wiring Diagram
Installation Instructions continued . . .
Step 5: Completing installation
1. Turn on the water supply to the Express® and check for leaks.
2. Turn on the electrical power to the electrical outlet and pass your hand in front of each station’s
sensor until all the air is purged from the lines and water is flowing smoothly.
3. After testing is complete, reinstall panel to frame. Fasten panel with the ten Torx-head screws
provided (see Figure 3 on page 7).
4. START-UP NOTE: This unit is equipped with adaptive infrared control. It may take up to eight
minutes to properly adjust to the environment when power is turned on or if power is interrupted
for more than fifteen seconds.
Note: For Express® units with optional soap dispensers, see pages 12-13 for soap dispenser
maintenance instructions.
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