Bradley Corner-Fount MF2922 Quick start guide

P.O. Box 309, Menomonee Falls, WI USA 53052-0309
PHONE 800.BRADLEY (800.272.3539) FAX [phone]
bradleycorp.com
Parts & Service
Terreon Multi-Fount Washfountain
Current Models After
February 1, 2013
MF2922
Corner-Fount™
MF2933
Tri-Fount™
MF2939
Tri-Fount, Wall-Hung
MF2944
Quadra-Fount™
MF2949
Quadra-Fount™, Wall-Hung
Table of Contents
Infrared (IR) ................................................................................. 2
Air Metering (AST4)..................................................................... 5
AST4 and IR Supply and Mixing Valve...................................... 10
Battery Infrared (BIR3) .............................................................. 11
TouchTime (TT) ......................................................................... 15
Thermostatic Mixing Valve Troubleshooting............................... 18
Soap System ............................................................................. 19
Drain Spud and Strainer ............................................................ 21
Floor Pedestal Assembly ........................................................... 21
Wall Mount Pedestal Assembly ................................................. 22
Sprayhead Covers ..................................................................... 22
Pedestal Panels ......................................................................... 24
Bowl Assembly........................................................................... 25
Terreon®Cleaning and Maintenance ......................................... 26
215-1447 Rev. H; ECN 14-00-003
© 2014 Bradley
Page 1 of 26 3/11/2014
MF2922 (AST shown)
MF2939 (AST shown)
MF2949 (AST shown)
MF2944 (AST shown)
MF2933 (AST shown)
Part numbers are subject to
change without formal notice.

Terreon Multi-Fount Washfountains Parts and Service
23/11/2014 Bradley฀•฀215-1447 Rev. H; ECN 14-00-003
Infrared (IR) — Sprayhead (24V Plug-In Transformer)
Item Part No. Description Corner Tri Quad
Qty. Qty. Qty.
1 269-1608 Sensor - Adaptive 2 3 4
- P10-569 Hook and Loop Fastener Strip (sensor mounting) 2 3 4
2 269-1190 Window 4 6 8
3 115-131 Sprayhead 2 3 4
4 176-119 Threaded Rod 4 6 8
5 140-748 Backplate 2 3 4
6 161-026 Nut 4 6 8
7 142-002BS Lockwasher 4 6 8
8 269-871 Fitting Straight (front sprayhead) - 1 2
9 269-628 Fitting Swivel 90° (side sprayheads) 2 2 2
10 R68-60011-R Tubing 1/4", Red * * *
10 R68-600011-G Tubing 1/4", Green * * *
10 R68-600011-B Tubing 1/4", Black * * *
10 R68-600011-Y Tubing 1/4", Yellow * * *
Parts List — Infrared Sensor and Sprayhead Assembly
1
10
1
2
3
4
5
6
7
8
9
* Specify length in feet

3
Parts and Service Terreon Multi-Fount Washfountains
Bradley฀•฀215-1447 Rev. H; ECN 14-00-003 3/11/2014
Infrared (IR) — Valves (24V Plug-In Transformer)
Item Part No. Description Corner Tri Quad
Qty. Qty. Qty.
1 S45-2492 IR TMA Dual valve Assembly (includes items 7-13) 1 - -
2 S45-2493 IR TL Dual Valve Assembly (includes items 8-14) 1 - -
3 S45-2496 IR TMA Tri Valve Assembly (includes items 7-13) - 1 -
4 S45-2497 IR TL Tri Valve Assembly (includes items 8-14) - 1 -
5 S45-2517 IR TMA Quad Valve Assembly (includes items 7-13) - - 1
6 S45-2518 IR TL Quad Valve Assembly (includes items 8-14) - - 1
7 S01-526 Navigator Valve, 4 GP 1 1 1
8 140-928 Bracket, Ganged Valve 1 1 1
9 P18-054 Screw 10-24 x 3/8 PN 2 2 2
10 S07-068A Solenoid Valve, 24 VAC, through 1 2 3
11 S07-068 Solenoid Valve, 24 VAC, closed 1 1 1
12 110-231 Compression Nut, 1/4" 2 3 4
13 160-447 Screw 8-16 x 5/8 PN 2 3 4
14 S39-804 Adapter, Valve Inlet 1 1 1
15 S83-152 Transformer 1 1 1
6
13 12
11
5
4
7
21
8
3
10
14
9
Parts List — Solenoid Valve Assembly and Valve Parts
15
Red Supply Tube
(From Sprayhead)
Green Supply Tube
(From Sprayhead)
Black Supply Tube
(From Sprayhead)
Red Spade Terminal
Green Spade Terminal
White Jumper Terminals
Tri-Fount Shown
Black
Spade
Terminal
White
Spade
Terminal

Terreon Multi-Fount Washfountains Parts and Service
43/11/2014 Bradley฀•฀215-1447 Rev. H; ECN 14-00-003
Infrared (IR) Valve Assembly - Solenoid Valve S07-068S (Closed
Body) and S07-068AS (Thru Body)
1
2
11
3
4
5
6
7
8
9
8
10
Item Part No. Description Qty
1 118-307 Valve Body, 1/4" Closed 1
1 118-307A Valve Body, 1/4", Through 1
2 269-983 Diaphragm 1
3 269-577 Armature 1
4 269-578 Spring 1
5 269-1729 Armature Housing 1
6 269-1730 clamp, Armature Housing 1
7 269-579 Coil, Solenoid Valve 1
8 160-447 Screw #8 x 5/8 3
9 125-165 O-Ring, #2-013 1
10 125-160 Flow Restrictor, 0.5 GPM 1
11 S65-113 Repair Kit 1
Solenoid Valve Parts List
Turn off water supplies to unit before troubleshooting.
Problem Cause Solution
An individual
operating station
fails to shut off and
drips.
There is debris
trapped between
the diaphragm and
the valve seat.
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 previous page).
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.
An individual
operating station
fails to turn on.
A failed coil for
the valve or
loose electrical
connection to the
terminal.
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. Place hands in front of sensor for the problem
station; 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;•฀place฀hands฀in฀front฀of฀sensor.฀If฀the฀station฀still฀fails฀to฀turn฀on,฀replace฀the฀sensor.

5
Parts and Service Terreon Multi-Fount Washfountains
Bradley฀•฀215-1447 Rev. H; ECN 14-00-003 3/11/2014
Air Metering Valve (AST4) - Pushbutton and Sprayhead
16
24
26
1
2
34
26
15
14
12
13
17
25
21
20
19
18
22
9
6
7
23
14
5
10
11
27

Terreon Multi-Fount Washfountains Parts and Service
63/11/2014 Bradley฀•฀215-1447 Rev. H; ECN 14-00-003
* Specify length in feet.
Item Part No. Description Corner Tri Quad
Qty. Qty. Qty.
1 S08-340 Pushbutton Assembly (Includes Items 2 thru 4) 2 3 4
2 128-090 Pushbutton Only 2 3 4
3 179-104 Guide for Pushbutton 2 3 4
4 147-034 Shoulder Screw for Pushbutton 2 3 4
5 182-110 Spacer 2 3 4
6 140-743 Brackey 234
7 110-115 Nut 2 3 4
- S65-168 Actuator Assembly (Includes Items 9 thru 14) 212
- S65-168A Actuator Assembly (Includes Items 9 thru 15) - 2 2
9 119-227A Piston 2 3 4
10 125-099 U-Cup 2 3 4
11 135-065 Spring 2 3 4
12 118-279 Actuator Body 2 3 4
13 198-010 Duckbill Check 2 3 4
14 169-890 Tube Connector 1/8" Straight 2 3 4
15 269-1186 Fitting Adj J - 2 2
16 160-165 Screw 4 6 8
17 R68-600008-R Tubing 1/8" OD, Red * * *
17 R68-600008-G Tubing 1/8" OD, Green * * *
17 R68-600008-B Tubing 1/8" OD, Black * * *
17 R68-600008-Y Tubing 1/8" OD, Yellow * * *
18 115-131 Sprayhead 2 3 4
19 176-119 Threaded Rod 4 6 8
20 269-1190 Window Hole Plug 4 6 8
21 140-748 Backplate 2 3 4
22 161-026 Nut 4 6 8
23 142-002BS Lockwasher 4 6 8
24 269-871 Fitting Straight (Front Sprayhead) - 1 2
25 269-628 Fitting Swivel 90° (Side Sprayheads) 2 2 2
26 R68-600011-R Tubing 1/4" ID, Red * * *
26 R68-600011-G Tubing 1/4" ID, Green * * *
26 R68-600011-B Tubing 1/4" ID, Black * * *
26 R68-600011-Y Tubing 1/4" ID, Yellow * * *
27 130-023 Spanner Wrench 1 1 1
Parts List — AST4 Pushbutton and Sprayhead

7
Parts and Service Terreon Multi-Fount Washfountains
Bradley฀•฀215-1447 Rev. H; ECN 14-00-003 3/11/2014
Air Metering Valve (AST4) - Assembly
Item Part No. Description Corner Tri Quad
Qty. Qty. Qty.
1 S08-1452TMA TMA Dual Valve Assembly (Includes Items 7 thru 13) 1 - -
2 S08-1452TL TL Dual Valve Assembly (Includes Items 8 thru 14) 1 - -
3 S08-1453TMA TMA Tri Valve Assembly (Includes Items 7 thru 13) - 1 -
4 S08-1453TL TL Tri Valve Assembly (Includes Items 8 thru 14) - 1 -
5 S08-1454TMA TMA Quad Valve Assembly (Includes Items 7 thru 13) - - 1
6 S08-1454TL TL Quad Valve Assembly (Includes Items 8 thru 14) - - 1
7 S01-526 Navigator Valve, 4 GP 1 1 1
8 140-928 Bracket, Ganged Valve 111
9 P18-054 Screw 10-24 x 3/8 PN 2 2 2
10 S07-078AS AST4 Valve, Through 1 2 3
11 S07-078S AST4 Valve, Closed 1 1 1
12 110-231 Compression Nut, 1/4" 2 3 4
13 160-447 Screw 8-16 x 5/8 PN 2 3 4
14 S39-804 Adapter, Valve Inlet 1 1 1
Parts List — Air Metering Valve Assembly
6
13
14
12
11
1
5
4
7
8
3
10
9
2

Terreon Multi-Fount Washfountains Parts and Service
83/11/2014 Bradley฀•฀215-1447 Rev. H; ECN 14-00-003
AST4 Valve Repair Kits
1
2
3
12
13
5
4
6
8
7
9
10
11
Item Part No. Description
1 125-165 O-Ring
2 118-307A Valve Body - Manifolded
3 118-307 Valve Body - Closed
4 269-983 Diaphragm
5 269-577 Armature, Valve
6 269-578 Spring, Valve
7 118-309 Cover, AST4 Valve
8 107-538 Cover, AST4 Valve Timer
9 S27-305 Timer, ASM, AST4 Valve
10 125-001BY O-Ring
11 110-234 Compression Nut, 1/8"
12 S39-591 Magnet/Diaphragm Assembly
13 107-535 Cover, AST4 Valve
14 110-233 Clamp Nut, AST4 Valve
15 160-449 Screw 8-16 x 7/8"
16 S65-261 Repair Kit - AST4 Valve - Upper
17 S65-262 Repair Kit - AST4 Valve - Lower
18 S65-260 Repair Kit - AST4 Valve - Complete
Parts List — AST4 Valve Repair Kits
14
15
16
18
17

9
Parts and Service Terreon Multi-Fount Washfountains
Bradley฀•฀215-1447 Rev. H; ECN 14-00-003 3/11/2014
Problem Cause Solution
Air valve meter time
needs adjusting.
Adjust air valve meter time:
1. Remove filter cap and use a screwdriver to tighten or loosen the timer (see
illustration above). Turning the timer clockwise increases the time; turning the timer
counterclockwise decreases the time.
2. Continue to adjust until the timer is set at desired length.
3. Replace filter cap over the timer.
Valve will not
shut off.
Timing mechanism
is clogged.
Clean and inspect timing mechanism:
1. If compressed air is available, blow water and debris from timer cover of timing
mechanism.
2. Turn adjusting screw out all the way. Clean and inspect screw and valve body.
3. Turn adjusting screw in to desired cycle time.
Valve will not
turn on.
Water is not being
supplied to unit.
Open all stops on mixing valve.
Water pressure is
over 80 PSI.
Install a pressure reducing valve.
Failed diaphragm/
magnet assembly.
Unscrew the valve clamp nut on valve. Remove valve cover. Gently press the diaphragm.
The valve should activate. If not, replace the diaphragm/magnet assembly.
Timing can not
be adjusted for
more than 5
seconds.
There is an air leak. Check the valve assembly:
1. Check all tubing and fittings for proper assembly.
2. Tighten cap and nut on 1/8" tubing.
Push button
does not work
properly.
Air volume may
not be sufficient to
operate valve.
Check for leaks and lubricate U-cup:
1. Check all fittings for air leaks.
2. Disassemble push button and lubricate U-cup seal.
Water is dripping
from the
streamformers.
Debris has
accumulated
on valve seat or
orifices.
Clean and inspect valve seat.
1. Remove screws and disassemble metering valve.
2. Clean valve seat and inspect for deep gouges or scratches. Replace valve body if
necessary.
3. Remove any debris clogging off-center hole in rubber diaphragm.
Water Tube Connector
Air Valve
Filter Cap
Air Tube Connector
Metering Air Valve Maintenance and Troubleshooting
The air valve timer is located next to the tube connector on the air valve body. The timer is capped with
a filter to prevent dirt build-up on the timer. The air valve timing can be adjusted from 5–60 seconds.
Air Valve
Tubing
Manual
Release Button
Sealing
Ring
Tube
Stop
Locking
Slope
Gripping
Ridge

Terreon Multi-Fount Washfountains Parts and Service
10 3/11/2014 Bradley฀•฀215-1447 Rev. H; ECN 14-00-003
AST4 and IR Supply and Mixing Valve - Floor and Wall Mounted
Cold Supply Inlet
Hot Supply Inlet
Navigator TMV
Air Valve Assembly
1
Floor Mount
(Tri-Fount Shown)
2
1
3
Cold Supply Inlet
Hot Supply Inlet
Navigator TMV
Air Valve Assembly
Wall Mount
(Quadra-Fount Shown)
Item Part No. Description
Corner Tri Quad
Qty Qty Qty
1* 269-2053 Flex Hose (Supply to TMV) 2 2 2
2* S27-340 Stop 2 2 2
3 160-169 Screw 2 2 2
* Use Qty 1 for TL option, all models.
Supply Parts List