Bradley Terreon Tri-Fount MF2933/IR User manual

IMPORTANT!
Read this entire installation manual to ensure proper installation.
When finished with the installation, file this manual with the owner or
maintenance department.
Separate parts from packaging and make sure all parts are accounted
for before discarding any packaging material. If any parts are
missing, do not begin installation until you obtain the missing parts.
Water supply requires a flowing pressure of at least 20 psi, but no
greater than 80 psi.
Make sure that all water supply lines have been flushed and then
completely turned off before beginning installation. Debris in supply
lines can cause valves to malfunction.
Hardware supplied by installer must be appropriate for wall
construction. Wall anchors used must have a minimum pull-out
rating of 1,000 lbs.
The Adaptive® Infrared control must be connected with a 24 VAC
Class II transformer. Connections to 110 VAC can cause personal
injury and will result in damage to the electronics.
Product warranties may be found under "Product Information" on our
web site at www.bradleycorp.com.
THIS
SIDE
UP
Packing List
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Installation
Installation
MF2933/IR
Terreon® Tri-Fount™
Washfountain with Adaptive
Infrared Control
(Standard* & Juvenile Height)
* Standard Height is ADA Compliant
P.O. Box 309, Menomonee Falls, WI 53052-0309
Phone: 1-800-BRADLEY Fax: [phone]
http:\\www.bradleycorp.com
215-1176 Rev R; EN 06-915C
© 2005 Bradley Corporation
Page 1 of 17 10-28-2005
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MF2933/IR Installation
2 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
Table of Contents
Pre-installation information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Parts included with the Tri-Fount™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Step 1 Rough-ins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Step 2 Assemble pedestal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Step 3 Install pedestal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Step 4 Install solenoid assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 5 Assemble and install bowl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Step 6 Electrical and supply connections . . . . . . . . . . . . . . . . . . . . . . . .10
Step 7 Check operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Vernatherm™ Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Step 8 Install top cover and front panel . . . . . . . . . . . . . . . . . . . . . . . . .11
Cleaning and maintenance instructions . . . . . . . . . . . . . . . . . . . . . .12-13
Solenoid valve troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-15
Thermostatic mixing valve troubleshooting . . . . . . . . . . . . . . . . . . .16-17
Cleaning the Strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-17
Supplies Required by Installer
• (6) 3/8" diameter bolts with washers and (6) wall anchors appropriate for your installation
• (2) 3/8" diameter bolts with washers and (2) floor anchors appropriate for your installation
• 1/2" NPT hot and cold water supply lines
• 1-1/2" NPT drain trap and waste connection
• Pipe sealant and plumber’s putty
• 110 VAC power source for 110/24 VAC plug-in transformer supplied
• OPTIONAL: Bradley recommends installing an electrical cut-off switch to the unit. This feature
prevents accidental water delivery during regular maintenance and service.

Installation MF2933/IR
3Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
Pre-installation information
Terreon® material
The Tri-Fount™ is constructed of Terreon®, a densified solid surface material composed of polyester
resin. Terreon®is resistant to chemicals, stains, burns and impact. Surface damage can be easily
repaired with everyday cleaners or fine-grit abrasives. Terreon® is NAHB certified to meet ANSI
Z124.3, Z124.6 and ANSI/ICPA SS-1-2001.
Adaptive sensor and solenoid valve
Each nozzle is controlled by a separate solenoid valve, allowing each user to activate a flow of
tempered water from one spray nozzle. Each valve uses less than half the maximum amount of hot
water allowed by the ANSI/ASHRAE/IES 90A-1980 Standard.
Adaptive Infrared sensor: The Adaptivesensor modules are housed in the sprayhead. The sensor
eyes are secured behind the sprayhead to protect it from water, soap, and dirt. The sensor is accessible
by removing the top cover. All electrical components are housed within the pedestal.
Solenoid valve: An electronically controlled solenoid valve serves as the metering mechanism. Few
moving parts provide reliable metering performance and the solenoid is unaffected by chemicals and
minerals often present in municipal water supplies.
Barrier-free and ADA compliant
The Terreon® Tri-Fount™ with Adaptive Infrared is designed to comply with all ADA guidelines on
reaches, clearances and operation when mounted at standard height dimensions by the installer (see
page 5 of this instruction manual for rough-in and mounting dimensions).

MF2933/IR Installation
4 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
MOUNTING PANELS
LOWER BRACKET
VALVE PREPACK S45-2082
Stop/Check
Hose
TEMPERED LINE
S45-2081 (OPTIONAL)
Stop/Check
Hose
Solenoid Assembly with
Two Mounting Screws
Parts included with the Tri-Fount™
Separate all parts from packaging materials and ensure you have all the parts required for assembly.
If any parts are missing, do not attempt to assemble the Bradley Terreon®Tri-Fount™ Washfountain
until you obtain all parts.

Installation MF2933/IR
5Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
7"
(178)
7-1/8" *
(181)
2"
(51)
10"
(254)
10"
(254)
17-1/2" *
(445)
24" *
(610)
19-1/2"
(495)
28" *
(711)
7-1/2"
(191)
7"
(178)
9-1/2" *
(241)
110V GFI ELECTRICAL
OUTLET RECOMMENDED
LOCATION (REFER TO LOCAL
CODES BEFORE ROUGH-IN)
SUPPLIES THROUGH FLOOR
(OPTIONAL) STUB UP 3"
1-1/2" NPT WASTE CONNECTION
THROUGH FLOOR - 3" FROM WALL
1/2 NPT SUPPLIES - 5" FROM WALL
STUB OUT MIN. 1-1/2"
FROM FLOOR
1/2 NPT SUPPLIES
STUB OUT MIN. 1-1/2"
FROM WALL
1-1/2 NPT WASTE CONNECTION
FOR USE WITH 1-1/2" TUBULAR P-TRAP
STUB OUT MIN. 1-1/2"
(2) APPROPRIATE ANCHORS
AND 3/8" BOLTS (SUPPLIED
BY INSTALLER TO MOUNT
BOWL TO WALL
MOUNTING PANELS
3"
(76)
5"
(127)
FINISHED FLOOR
7-1/2"
(191)
* Subtract 4" (101) from this dimension for juvenile height model.
1Rough-ins IMPORTANT:
Flush the supply lines before making connections. Debris in
supply lines will cause the valves to malfunction.
IMPORTANT:
Compliance and conformity to local codes and ordinances is
the responsibility of the installer.
CAUTION:
The Tri-Fount™ must be connected with a 24 VAC Class II
plug-in transformer. Connection with 110 VAC will result in
damage to the electronics and could result in personal injury.
ROUGH IN 1/2" NPT HOT AND
COLD SUPPLY LINES THROUGH
WALL OR FLOOR AT
DIMENSIONS SHOWN.
A
ROUGH IN 1-1/2" NPT DRAIN
WASTE CONNECTION THROUGH
WALL OR FLOOR AT
DIMENSIONS SHOWN.
B

MF2933/IR Installation
6 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
MOUNTING
PANEL
1/4"-20 x 1/2"
PAN HEAD
SCREW
1/4"-20 x 1/2"
PAN HEAD
SCREW
5/16" I.D.
WASHER
LEFT
PEDESTAL
PANEL
UPPER
BRACKET
LOWER
BRACKET
CENTERLINE OF
FIXTURE
RIGHT
PEDESTA
L
PANEL
Figure 1
2
NOTE!
Washers are not utilized on back of mounting panels.
Refer to Figure 1 when assembling the pedestal.
FASTEN THE MOUNTING PANELS TO THE PEDESTAL
WITH FOUR PAN HEAD 1/4"- 20 X 1/2" SCREWS
SUPPLIED.
INSTALL THE UPPER BRACKET TO THE PEDESTAL
PANELS WITH TWO PAN HEAD 1/4"- 20 X 1/2"
SCREWS AND 5/16" I.D WASHERS SUPPLIED.
A
B
INSTALL THE LOWER BRACKET TO THE PEDESTAL
PANELS WITH TWO PAN HEAD 1/4"- 20 X 1/2"
SCREWS AND 5/16" I.D. WASHERS SUPPLIED.
C
Assemble pedestal

Installation MF2933/IR
7Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
MOUNTING
PANEL WALLANCHO
R
LOCATION
FLOOR ANCHOR
LOCATION
LOWER
BRACKET
CENTERLINE
PEDESTAL
ASSEMBLY
Figure 2
3Install pedestal
NOTE!
See Figure 2 when installing the pedestal.
NOTE!
Remove molding strips or tiles which could
prevent a flush mounting to the wall.
MEASURE AND MARK THE CENTERLINE OF THE WASHFOUNTAIN
ON THE WALL AND FLOOR.
A
BEFORE MOUNTING THE PEDESTAL TO THE FLOOR, MAKE SURE THE FLOOR IS LEVEL. IF IT IS
NOT LEVEL, BE PREPARED TO INSTALL SHIMS WHEN POSITIONING THE PEDESTAL IN STEP C.
B
WITH SOMEONE TO ASSIST YOU, MOVE THE PEDESTAL ASSEMBLY TO THE WALL USING APPROPRIATE LIFTING
PROCEDURES, AND ALIGN THE LOCATING NOTCHES ON THE MOUNTING PANEL WITH THE CENTERLINE MARKED
ON THE WALL. IF THE FLOOR IS NOT LEVEL, INSTALL SHIMS UNDER THE LEFT AND/OR RIGHT PEDESTAL.
C
DRILL HOLES IN THE WALL THROUGH THE FOUR 1/2" DIAMETER HOLES IN THE MOUNTING PANEL AND INSTALL
FOUR ANCHORS (SUPPLIED BY INSTALLER) FOR 3/8" BOLTS.
D
SECURE THE PEDESTAL ASSEMBLY TO THE WALL ANCHORS USING FOUR 3/8" BOLTS AND WASHERS (SUPPLIED
BY INSTALLER).
E
DRILL HOLES IN THE FLOOR THROUGH THE TWO 1/2" DIAMETER HOLES IN THE LOWER BRACKET AND INSTALL
TWO ANCHORS (SUPPLIED BY INSTALLER) FOR 3/8" BOLTS.
F
AFTER FLOOR ANCHORS ARE INSTALLED, SECURE THE PEDESTAL ASSEMBLY TO THE FLOOR ANCHORS USING
TWO 3/8" BOLTS AND WASHERS (SUPPLIED BY INSTALLER).
G
WARNING:
To prevent serious injury and/or damage to
the bowl, move and position the bowl with
the assistance of another person and always
use appropriate lifting procedures.

MF2933/IR Installation
8 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
Braided Hose
Cold Supply Inle
t
Hot Supply
Inlet
Stop/Check Valve
Vernatherm™ TMV
Solenoid Valve Assembly
1/4-20 x 1/2" Screws
Figure 3
4Install solenoid assembly
CONNECT THE 1/2" NPT FEMALE END OF THE STOP/CHECK
VALVES TO THE ROUGH-INS.
A
CONNECT THE SUPPLY HOSES TO THE STOP/CHECK VALVES.
B
NOTE!
The letter “H” on the Vernatherm™
Mixing Valve indicates hot water supply
inlet.
The thermostatic mixing valve requires
at least 115° F water from the hot water
side for proper operation. As with all
lavatories, there will be a delay in
obtaining warm water. If the hot water is
too far away from the washfountain, a
circulating pump may be required.
INSIDE THE PEDESTAL, INSTALL THE TWO 1/4-20 X 1/2" SCREWS (SUPPLIED WITH VALVE ASSEMBLY) IN THE
MOUNTING HOLES ON THE SIDE OF THE LEFT PEDESTAL PANEL. DO NOT THREAD THE SCREW COMPLETELY
INTO THE PANEL, BUT ALLOW 5/16" OF THE SCREW TO BE EXPOSED (SEE FIGURE 3)
C
MOUNT THE VALVE BRACKET TO THE LEFT SIDE OF THE PEDESTAL AS SHOWN.
D
CONNECT THE SUPPLY HOSES TO THE VERNATHERM™ TMV VALVE ASSEMBLY.
E
FOR OPTIONAL SINGLE TEMPERED SUPPLY: ATTACH THE STOP/CHECK VALVE TO THE 1/2" TEMPERED SUPPLY LINE.
CONNECT THE STOP/CHECK VALVE TO THE SOLENOID VALVE ASSEMBLY WITH THE FLEXIBLE SUPPLY HOSE.
F

Installation MF2933/IR
9Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
Figure 4
Figure 5
Spud
Washer
#10-24 x 1/2"
Screw for
Strainer
Drain
Spud
Dome
Strainer
Discard this
washer; it is not
used on
washfountains.
Washfountain
Bowl
Spud
Locknut
Drain Assembly
Back View of Washfountain Bowl
5Assemble and install bowl
WARNING:
To prevent serious injury and/or damage to
the bowl, move and position the bowl with
the assistance of another person and always
use appropriate lifting procedures.
WARNING:
Do not leave the bowl on the pedestal
unsupported, as it may fall and cause
personal injury or damage to property.
NOTE!
Discard rubber gasket included with drain
spud. It cannot be used in this application.
INSTALL TWO 3/8" WALL ANCHORS (SUPPLIED BY INSTALLER)
WHICH WILL BE USED TO MOUNT THE BOWL TO WALL (SEE
ROUGH-INS ON PAGE 5).
A
CAREFULLY REMOVE THE SPRAYHEAD COVER (SEE FIGURE 8 ON PAGE 11).
B
WITH THE HELP OF AN ASSISTANT, CAREFULLY LIFT THE BOWL ONTO THE PEDESTAL FRAME USING
APPROPRIATE LIFTING PROCEDURES. ENSURE BOWL REMAINS 3 – 4 INCHES FROM THE WALL.
C
INSTALL THE TWO WALL ANCHOR BRACKETS TO THE BACK OF THE BOWL USING THE 3/8"- 16 X 1-1/2" HEX-HEAD BOLTS, 13/32"
I.D. PLAIN WASHERS, ANCHOR PLATES, 3/8" I.D. LOCKWASHERS, AND 3/8"- 16 HEX NUTS PROVIDED AS SHOWN IN FIGURE 4.
D
UNCOIL THE INFRARED SENSOR LEADS AND PLASTIC TUBING FROM THE REAR OF THE BACKSPLASH.
E
SLIDE THE BOWL BACK TO THE WALL AND SECURE THE BOWL’S WALL BRACKETS TO THE WALL ANCHORS WITH TWO 3/8" BOLTS
AND WASHERS (SUPPLIED BY INSTALLER).
F
FASTEN THE BOWL TO THE UPPER BRACKET ON THE PEDESTAL ASSEMBLY WITH THE TWO 1/4"- 20 X 1/2" ROUND-HEAD SCREWS
AND 5/16" I.D. WASHERS SUPPLIED.
G
INSTALL THE DRAIN SPUD IN THE BOWL USING PLUMBER’S PUTTY (SEE FIGURE 5).
H
FROM BENEATH BOWL, THREAD THE SPUD WASHER AND SPUD LOCKNUT ONTO THE DRAIN SPUD AND TIGHTEN THE LOCKNUT
AGAINST THE BOWL (SEE FIGURE 5).
I
INSTALL STRAINER IN THE BOWL DRAIN USING THE TWO #10-24 X 1/2" FLAT SOCKET HEAD SCREWS SUPPLIED.
J
CONNECT THE DRAIN TRAP (SUPPLIED BY INSTALLER) TO THE DRAIN SPUD AND DRAIN LINE.
K

MF2933/IR Installation
10 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
Red Supply Tube
(From Sprayhead)
Green Supply Tube
(From Sprayhead)
Black Supply Tube
(From Sprayhead)
Black Spade Terminal
Green Spade Terminal
Red Spade Terminal
White Jumper Terminals
Transformer
Circuit Plug
Vernatherm™ Mixing Valve
Supply Inlet
Sensor Circuit Plug Solenoid Tube Connector
Figure 6
6Electrical and supply connections
IMPORTANT:
The Adaptive® Infrared control must be connected with a 24 VAC Class II transformer.
Connections to 110 VAC can cause personal injury and will result in damage to the electronics.
CAUTION:
Connection of leads other than shown may cause permanent damage to the sensor.
SNAP THE SENSOR CIRCUIT PLUG FROM THE BOWL INTO THE SOLENOID CIRCUIT PLUG
LOCATED ON THE VALVE BRACKET.
A
SNAP THE TRANSFORMER CIRCUIT PLUG INTO THE FEMALE TRANSFORMER CIRCUIT PLUG
LOCATED ON THE VALVE BRACKET.
B
INSERT THREE DIFFERENT COLORED SPRAYHEAD SUPPLY TUBES INTO THREE SOLENOID TUBE CONNECTORS, AS
SHOWN IN FIGURE 6, BY LOOSENING TUBE CONNECTOR CAP AND FIRMLY PUSHING TUBING INTO TUBE
CONNECTOR UNTIL THE TUBES ARE FULLY SEATED, THEN RE-TIGHTEN CONNECTOR CAP.
C
NOTE!
The color of the supply
tubes must match the color
of the colored harness
wires connected to the
valves.

Installation MF2933/IR
11Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
LOWER
BRACKET
FRONT
PANEL
SCREW
UPPER
BRACKET
Figure 9
Figure 8
TEMPERATURE
ADJUSTMENT
STEM
TEMPERATURE
LOCKING
NUT
Figure 7
7Check operation
8Install top cover
and front panel
CHECK TO MAKE SURE BOTH STOP/CHECK VALVES ARE FULLY
OPEN (SEE FIGURE 3 ON PAGE 8).
A
TURN ON THE MAIN WATER SUPPLY TO THE QUADRA-FOUNT®
AND CHECK FOR LEAKING.
B
INSIDE THE PEDESTAL ASSEMBLY OF THE WASHFOUNTAIN (USE
FRONT ACCESS), SLIDE THE ANCHOR PLATE ONTO THE
THREADED RODS AND SECURE ANCHOR PLATE AGAINST BOWL
USING THE WING NUTS PROVIDED.
B
TO INSTALL FRONT PANEL, SLIP SLOT IN BOTTOM OF FRONT
PEDESTAL PANEL OVER THE LIP ON THE LOWER BRACKET
(SEE FIGURE 10).
C
TURN ON THE ELECTRICAL POWER AND PASS YOUR HAND IN
FRONT OF EACH SENSOR UNTIL AIR IS PURGED FROM THE
LINES.
C
CAREFULLY PLACE THE TOP COVER WITH THREADED RODS ON
TOP OF WASHFOUNTAIN SPRAYHEAD (SEE FIGURE 8)
A
SECURE PANEL TO UPPER BRACKET WITH ATTACHED SCREW.
D
CHECK THE TEMPERATURE WHEN APPROXIMATELY 1.0 GPM
WATER FLOW IS REACHED AND ADJUST IF NECESSARY (THE
RANGE OF THE VALVE IS 95°F–115°F (35°C–43°C). TO ADJUST
THE TEMPERATURE, FOLLOW THE PROCEDURE BELOW:
• LOOSEN TEMPERATURE LOCKING NUT WITH WRENCH.
• USING A BLADE SCREWDRIVER, TURN THE ADJUSTMENT
STEM COUNTERCLOCKWISE TO INCREASE THE
TEMPERATURE OR CLOCKWISE TO DECREASE THE
TEMPERATURE (FIGURE 7).
• ONCE DESIRED TEMPERATURE IS REACHED, TIGHTEN NUT TO
PREVENT TEMPERATURE CHANGE.
D
IMPORTANT:
The Vernatherm™ valve is NOT factory-preset. Upon
installation, the valve temperature must be checked and
adjusted to ensure delivery of safe water temperature. Water
in excess of 110°F (43ºC) may cause scalding.

MF2933/IR Installation
12 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
Cleaning and maintenance instructions for Terreon®
Material Description: Terreon® is a NAHB Certified densified solid surface material composed of polyester
resin and is resistant to chemicals, stains, burns and impact. Surface damage can be easily repaired with
everyday cleansers or fine grit abrasives.
Routine Cleaning: Clean daily or as often as conditions require using a standard commercial or household
cleaner such as Formula 409®or Windex®.
Stubborn Stains: Remove tough stains with Ajax®, Comet®, or Soft-Scrub®and a green Scotch-Brite®pad or
lightly sand in a circular motion with 240 grit wet/dry sandpaper. The finish can be renewed with a maroon
Scotch-Brite pad.
Special Situations for Material
Scratches: Remove scratches with a green Scotch-Brite®pad. The finish can then be renewed with a maroon
Scotch-Brite®pad.
Hard Water Deposits: Remove hard water deposits with a mild solution of vinegar and water. Always rinse
the unit thoroughly after cleaning.
Restoring the surface: Use Hope's®Solid Surface cleaner and polish to refresh and protect the Terreon
Solid Surface material.Bradley recommends additional care and maintenance for the darker colored Terreon,
for complete instructions on this additional maintenance see Bradley document #1505.
IMPORTANT: DO NOT USE STRONG ACID OR ALKALINE CHEMICALS AND
CLEANSERS TO CLEAN TERREON. IF THESE CHEMICALS COME IN
CONTACT WITH THE TERREON SURFACE, WIPE THEM OFF
IMMEDIATELY AND RINSE WITH SOAPY WATER.
AVOID CONTACT WITH HARSH CHEMICALS SUCH AS PAINT REMOVER,
BLEACH, ACETONE, ETC. AVOID CONTACT WITH HOT PANS AND
OBJECTS.
Repair Kits: Terreon®repair kits are available. Contact your Bradley representative or distributor for part
numbers and pricing.
NOTE: Repair kits are made to order and have a shelf life of 30 days.
Brand Names: Use of brand names is intended only to indicate a type of cleaner. This does not constitute an
endorsement, or does the omission of any brand name cleaner imply it’s inadequacy. Many products named are
regional in distribution, and can be found in local supermarkets, department and hardware stores, or through
your cleaning service. It is emphasized that all products should be used in strict accordance with package
instructions.
NOTE: When cleaning units equipped with infrared (electronic eye) activation, it is helpful to turn off
the power to the unit or cover the windows to prevent accidental activation. After the window is
covered, the water will run for approximately 30 seconds and then shut off.

Installation MF2933/IR
13Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
Cleaning and maintenance instructions for stainless steel
Material Description: Stainless steel is extremely durable, and maintenance is simple and inexpensive.
Proper care, particularly under corrosive conditions, is essential. Always start with the simplest solution and
work your way toward the more complicated.
Routine cleaning: Daily or as often as needed use a solution of warm water and soap, detergent, or
ammonia. Apply the cleaning solution per the manufactures instructions and always use a soft cloth or
sponge to avoid damaging the finish.
Stubborn Stains: To remove stains from stainless steel use a stainless steel cleaner and polish such as Ball®
stainless steel cleaner or a soft abrasive. Always follow the manufactures instructions and apply in the same
direction as the polish lines.
IMPORTANT: NEVER USE ORDINARY STEEL WOOL OR STEEL BRUSHES ON
STAINLESS STEEL. ALWAYS USE STAINLESS STEEL WOOL OR
STAINLESS STEEL BRUSHES.
Special Situations for Material
Fingerprints and Smears: To remove fingerprints or smears use a high quality stainless steel cleaner and
polish in accordance with the manufactures instructions. Many of these products leave a protective coating
the helps prevent future smears and fingerprints.
Grease and Oil : To remove grease and oil use a quality commercial detergent or caustic cleaner. Apply in
accordance to the manufactures instructions and in the direction of the polish lines.
Precautions: Avoid prolonged contact with chlorides (bleaches, salts), bromides (sanitizing agents),
thiocyanates (pesticides, photography chemicals, and some foods), and iodides on stainless steel equipment,
especially if acid conditions exist.
IMPORTANT: DO NOT PERMIT SALTY SOLUTIONS TO EVAPORATE AND DRY ON
STAINLESS STEEL.
The appearance of rust streaks on stainless steel leads to the belief that the stainless steel is rusting. Look for the
actual source of the rust in some iron or steel particles which may be touching, but not actually a part of the
stainless steel structure.
NOTE: Strongly acidic or caustic cleaners may attack the steel causing a reddish film to appear. The use of
these cleaners should be avoided.
Brand Names: Use of brand names is intended only to indicate a type of cleaner. This does not constitute an
endorsement, nor does the omission of any brand name cleaner imply its inadequacy. Many products named
are regional in distribution, and can be found in local supermarkets, department and hardware stores, or
through your cleaning service. It is emphasized that all products should be used in strict accordance with
package instructions.

MF2933/IR Installation
14 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
Solenoid valve troubleshooting
CAUTION:
Turn off water supplies to unit before troubleshooting.
Problem: An individual operating station fails to shut off and drips.
Cause: There is debris trapped between the diaphragm and the valve seat.
Solution: Remove debris between diaphragm and the valve seat.
1. Remove the three #8 Phillips-head screws that hold the solenoid valve assembly together.
Be careful not to lose the armature or spring (see Figure 10 on page 15).
2. Remove the diaphragm. Remove any particles that have been trapped between the
diaphragm and the valve seat. Rinse off the diaphragm and inspect for damage. Make sure
the center orifice and both small side orifices are open.
3. Reassemble in reverse order, being careful not to overtighten the Phillips-head screws or
you may crack the plastic valve body. Tighten until the armature plate makes contact with
the plastic body.
4. Reconnect the wiring per diagram on page 10.
Problem: An individual operating station fails to turn on.
Cause: A failed coil for the valve or loose electrical connection to the terminal.
Solution: Test the station to determine cause.
1. Disconnect the wires from the coil of an adjacent valve. Disconnect the wires from the
problem valve and reconnect to the adjacent valve.
2. Turn on electrical and water supplies to the unit. Pass your hand in front of the sensor of
the problem station, and the adjacent station should turn on.
If the adjacent station turns on and cycles normally, replace the coil on the problem valve.
If the adjacent valve fails to turn on, inspect the wires from the sensor cable and do the
following:
• make sure there are no breaks and that the fully insulated disconnect terminals are
firmly crimped in place;
• turn off the electrical and water supplies;
• reconnect to the adjacent valve and turn on the water supplies to the unit;
• pass your hand in front of the sensor. If the station still fails to turn on, replace the
sensor.

Installation MF2933/IR
15Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
Solenoid valve S07-068 (closed body) and S07-068A (thru body)
1
2
3
4
5
6
7
8
9
8DESCRIPTIONQTY. PART NO.REF.
1 1 118-307 VALVE BODY, 1/4" CLOSED
2 1 269-983 DIAPHRAGM
3 1 269-577 ARMATURE
4 1 269-578 SPRING
5 1 269-1729 ARMATURE HOUSING
6 1 269-1730 CLAMP, ARMATURE HOUSING
7 1 269-579 COIL, SOLENOID VALVE
8 3 160-447 SCREW, #8 X 5/8
9 1 125-165 O-RING, #2-013
10
10 1 125-160 FLOW RESTRICTOR, .5 GPM
1 1 118-307A VALVE BODY, 1/4" THRU
Figure 10

MF2933/IR Installation
16 10-28-2005 Bradley Corporation • 215-1176 Rev. R; EN 06-915C
Thermostatic mixing valve troubleshooting
NOTE: Before attempting to troubleshoot the valve or disassemble the components, check for the
following conditions:
• If stop/check valves are used, make sure that they are fully open.
• Make sure that the hot and cold inlet pipes are connected properly, and that there are no cross-
connections or leaking stop/check valves.
• Check the hot water heater output to make sure that it is at least 20° F above the set
temperature.
Be sure to close the appropriate shut-off valves prior to disassembly of the valve and reopen the
valves after inspection and repair is complete.
Problem: Limited water flow
Cause: Dirt and debris have built up in the valve or strainer.
1. Remove and clean strainer (see Figure 11 or 12 on page 17). If strainer needs to be replaced,
order Bradley part no. 173-028.
2. Check the piston for smooth movement.
To check the valve's piston for free and smooth movement, follow the procedures outlined below:
1. Remove the valve's cap and thermostat (see Figure 11 on Page 17).
2. Push down on the piston with your finger (the piston should move freely). If the movement is
not as it should be, the piston needs to be cleaned. Follow the method outlined below for
cleaning the piston and valve body:
• Remove the thermostat.
• Lift the piston out with a needle-nose pliers and remove the spring.
• Any cleaner suitable for brass and stainless steel may be used (if cleaning with suitable cleaner
is not sufficient to remove debris, a 400-grit sandpaper may be used to polish and hone the
piston and valve body).
• Snap spring into piston (will detent) and reassemble into the valve body. Retest the piston.
3. If, after a thorough cleaning, the piston does not move freely, the piston must be replaced.
Contact your Bradley representative and ask for Repair Kit (part number S65-259).
Problem: External leaks in the system
Cause: O-rings have been damaged.
Solution: Replace O-rings where necessary. For replacement of the O-rings, contact your
Bradley representative and ask for Repair Kit (part number S65-259).
Problem: Improper water temperature or temperature fluctuation
Cause: Thermostat is slowly failing or not working at all.
Solution: Check the thermostat for proper operation.
1. At room temperature (80° F or less) remove cap and thermostat.
2. Place thermostat into container with 115° F water. The pushrod should pop out of the
thermostat approximately 1/10".
3. If thermostat pushrod does not pop out, the thermostat must be replaced. Contact your Bradley
representative and ask for Repair Kit (part number S65-259).
Cause: Valve temperature is not properly set.
Solution: Adjust the temperature. Using a blade screwdriver, turn the adjustment stem
counterclockwise to increase the temperature or clockwise to decrease the temperature.

Installation MF2933/IR
17Bradley Corporation • 215-1176 Rev. R; EN 06-915C 10-28-2005
Strainer
173-028
Tempered Line Adapter Assembly (S39-685) Option
Thermostat51
7 1 O-Ring
8 1 O-Ring
Item Qty Description
Repair Kit S65-259
9
6
5
4
3
2
1
7
8
Strainer
(173-028)
Valve Body
Spring
Thermostat
Piston
Stem
O-Ring
O-Ring
Cap
Nut 3/8-24 Hex Jam
10
Seal Cup
11
Figure 11
Figure 12
Vernatherm™ thermostatic mixing valve (S01-524)

IMPORTANT!
Read this entire installation manual to ensure proper installation.
When finished with the installation, file this manual with the owner or
maintenance department.
Separate parts from packaging and make sure all parts are accounted
for before discarding any packaging material. If any parts are
missing, do not begin installation until you obtain the missing parts.
Make sure that all water supply lines have been flushed and then
completely turned off before beginning installation. Debris in supply
lines can cause valves to malfunction.
Hardware supplied by installer must be appropriate for wall
construction. 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.
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Packing List
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Installation
Installation
MF2933/AST4
Terreon®Tri-Fount™
Washfountain with Air Valve
(Standard* & Juvenile Height)
* Standard Height is ADA Compliant
P.O. Box 309, Menomonee Falls, WI 53052-0309
Phone: 1-800-BRADLEY Fax: [phone]
http:\\www.bradleycorp.com
215-1178 Rev N; EN 06-915C
© 2005 Bradley Corporation
Page 1 of 18 10-28-2005
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MF2933/AST4 Installation
2 10-28-2005 Bradley Corporation • 215-1178 Rev. N; EN 06-915C
Table of Contents
Pre-installation information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Parts included with the Tri-Fount™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Step 1 Rough-ins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Step 2 Assemble pedestal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Step 3 Install pedestal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Step 4 Install valve assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 5 Assemble and install bowl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Step 6 Connecting supply line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Step 7 Check operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Vernatherm™ Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Step 8 Install top cover and front panel . . . . . . . . . . . . . . . . . . . . . . . . .11
Cleaning and maintenance instructions . . . . . . . . . . . . . . . . . . . . . .12-13
Step 9 Metering air valve maintenace . . . . . . . . . . . . . . . . . . . . . . . . . .14
Adjust air valve meter time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Tube connection leaks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
AST4 Valve repair kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Metering valve Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Thermostatic mixing valve troubleshooting . . . . . . . . . . . . . . . . . . .17-18
Cleaning the Strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-18
Supplies Required by Installer
• (6) 3/8" diameter bolts with washers and (6) wall anchors appropriate for your installation
• (2) 3/8" diameter bolts with washers and (2) floor anchors appropriate for your installation
• 1/2" NPT hot and cold water supply lines
• 1-1/2" NPT drain trap and waste connection
• Pipe sealant and plumber’s putty

Installation MF2933/AST4
3Bradley Corporation • 215-1178 Rev. N; EN 06-915C 10-28-2005
Pre-installation information
Terreon® material
The Tri-Fount™ is constructed of Terreon®, a densified solid surface material composed of polyester
resin. Terreon®is resistant to chemicals, stains, burns and impact. Surface damage can be easily
repaired with everyday cleaners or fine-grit abrasives. Terreon® is NAHB certified to meet ANSI
Z124.3, Z124.6 and ANSI/ICPA SS-1-2001.
Push Button and metering valve
Each nozzle is controlled by a separate push button and a separate metering valve, so each user
activates a single metered flow of water pre-blended to a specific temperature. Each valve uses less
than half the maximum amount of hot water allowed by the ANSI/ASHRAE/IES 90A-1980 Standard.
Barrier-free and ADA compliant
The Terreon® Tri-Fount™ with push button air valve is designed to comply with all ADA guidelines
on reaches, clearances and operation when mounted at standard height dimensions by the installer
(see page 5 of this instruction manual for rough-in and mounting dimensions).