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Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Prole Infrared/Pneumatic/Piezo visit our website at http./ /www.willoughby-ind.com 5105 West 78th Street Indianapolis, IN. 46268 (317) 875-0830 Fax: (317) 875-0837 (800) 428-4065 MADE IN THE U.S.A. Rev. 2/2014

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Page 1: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

InstallationInstructions

AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401

On-Floor/Off Floor/Low Profi leInfrared/Pneumatic/Piezo

visit our website at http./ /www.willoughby-ind.com5105 West 78th Street ● Indianapolis, IN. 46268

(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

MADE IN THE U.S.A.

Rev. 2/2014

Page 2: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 2 Rev. 2/2014

Page 3: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 3 Rev. 2/2014

Installation notice!

When installing the Willoughby Industries' WAW, WAF or WWF series washfountainsor lavatory deck systems:

Before step 1 of the installation instructions, ensure that rough-ins are in the correct location.

It is essential that the water supply lines be thoroughly fl ushed prior to making fi nal connectionto the hot and cold water supply lines. These lines must be fl ushed suffi ciently to remove the smallparticles of debris that are inhereent with new construction projects. If this debris is not removed, the valving in these units will be damaged. Do not attempt to remove aerators to fl ush debris into thelavatory. The damage can only be fi xed by replacing the valves. Damage to valves caused by debriswill not be covered by the manufacturers warranty.

Installation notice!

Check Rough-In location PRIOR to installation

Flush lines thoroughly PRIOR to hook-up

Check Rough-In location PRIOR to installation

Flush lines thoroughly PRIOR to hook-up

Page 4: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 4

Step One:Pedestal Mounting

Step Two:Drain Assembly

Parts/Materials supplied:• Solid Surface basin• Drain assembly

1.) Insert drain spud into wash basin using plumbers putty (supplied by others).2.) From beneath basin, thread the washers & locknut onto the drain spud and secure locknut against wash basin.3.) Secure drain cover using the provided security screws.

Parts supplied:• Pedestal (pre-assembled)• Mounting Bracket• Note: Hardware for wall anchoring by others)

1.) Remove plastic protective coating from all stainless parts before installation.2.) Measure and mark the vertical centerline of the washfountain on the wall. Mark a level line at the desired height: Pedestal Bracket (hole center) -25 1/2" A.F.F. for 34" rim height -23 1/2" A.F.F. for 32" rim height -21 1/2" A.F.F. for 30" rim height3.) Place mounting bracket (marked S600282 for 4 station and S600296 for a 3 station) against the wall and align the middle mounting holes with vertical centerline marked on the wall.4.) Secure the bracket to the wall using wall anchors that are adequate for the type of wall; drywall, concrete, metal studs, wood studs, etc. (supplied by others).5.) Remove solid surface front panel and carefully place out of the way. Place pedestal onto the mounting bracket with upper channel support resting on the bracket.Note: Pedestal must be level for fi xture to drain properly6.) Secure pedestal to the wall using all thru holes for secure mounting.

Rev. 2/2014

Page 5: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 5

Step Three:Head and Basin Assembly

Parts supplied:• Solid surface wash basin• Pedestal base assembly• Actuator housing assembly• 1/4-20 x 1/2" security screws• 1/4-20 tinnerman nuts

Caution: Do not leave bowl on the pedestal unsupported, as itmay fall and cause damage or personal injury.

1.) With the help of an assistant, carefully lift wash basin onto pedestal base. Line up the 2 front brass threaded inserts on the bottom of the basin with the 2 holes on the top of the pedestal, secure with (2) 1/2" security screws. (Do not fully tighten screws yet).2.) "Sandwich" the basin backsplash between the back of the pedestal and the holding basin bracket using tinnerman nuts and security screws.3.) Place actuator housing on top of the solid surface wash basin, position it so that the 2 holes near the back of the actuator housing assembly line up with the 2 holes on the top of the basin holding bracket. Using (2) 1/4-20 x 1/2" screws, secure in place. (Do not fully tighten screws yet).4.) Locate the 6" all-thread rods and wing nuts.5.) Thread on one wing nut on top of each all-thread rod (2 total) just until the threads come through the other side.6.) Turn over so that the nut is now on the bottom, holding the end with the wing nut with your hand, slide it down through the large oblong slot in the middle of the actuator housing assembly. Now feed the all-thread rod back up through on of the 2 holes on the pedestal top panel and through the corresponding hole in the actuator housing assembly. Secure with second wing nut. Repeat process for the other hole.7.) Now that the actuator housing assembly is held fi rmly in place, go back and tighten all screws from previous steps.8.) The wash basin is ready for plumbing and/or electrical installation. If you have infrared sensors or electrical pushbuttons, go to step Four-A. If you have pneumatic pushbuttons, go to step Four-B.

Rev. 2/2014

Page 6: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 6

Step Four-A:Connections for Infrared/Piezo Actuators

1.) The valves are installed at the factory.

Note: Use wire tie mounts and wire ties to route and secure wiring. Wires are long enough to accommodate various routing paths. Longer wires may need to be bundled with wire ties so that they do not come in contact with sharp corners, route through rubber gromets.

2.) Locate the 3/8" x 5' colored tubing water lines. Match up the color of tubing with the color of wire and run the tubing into the actuator housing. Loosen the plastic nut (see Jaco page at the end of this manual) and fi rmly push the tubing into the connector located in each spray head. Tighten nut securly (hand tight only). Repeat for each spray head, being sure to match each of the colors together (wire and tubing).

Rev. 12/2014

Parts supplied:• Valve Assembly (pre installed)• Plug-In Transformer (pre installed)• 5' x 3/8" multi-colored water lines

Infrared Sensor

Piezo Pushbutton

Page 7: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 7

Step Four-B:Connections for Pneumatic Actuators

1.) The valves are installed at the factory.2.) Locate the small pneumatic tubing. Feed each one into the actuator housing assembly and plug the tubing onto the hose barb on the back of the pushbutton.

Note: Use wire tie mounts and wire ties to route and secure tubing. Tubing is long enough to accommodate various routing paths. Longer tubes may need to be bundled with wire ties so that they do not come in contact with sharp corners.

4.) Locate the 3/8" x 5' colored tubing wire lines. Match up the color of water lines with the color of tubing and run the lines to the actuator housing assembly. Loosen the plastic nut and fi rmly push the tubing into the connector located in each spray head (see Jaco instructions at the back of this manual). Tighten nut securely (fi nger tight only). Repeat for each spray head, being sure to match each of the colors together (water line and tubing).

Rev. 2/2014

Parts supplied:• 5' x 3/8" multi-colored water lines

Page 8: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 8

Step FiveFinal Assembly

1.) Make all fi nal plumbing connections to the drain and valve inlets. The washfountain is supplied with fl ex hoses (fl ex hoses have shut-off valves attached that should be connected to the supply inlets).

2.) Once all of the connections in the actuator housings are complete, locate the transformer.

3.) PLUG-IN TRANSFORMER MUST BE USED WITH A GROUND FAULT INTERRUPT (GFCI) RECEPTACLE TO HELP PREVENT POSSIBLE ELECTRICAL SHOCK.

4.) Test the system for leaks (both supply and waste).

5.) Place tinnerman nuts on the tabs on the top of the actuator housing.

6.) Secure top cover with fl at head security screws onto the mounting tabs.

7.) Set desired temperature with the adjustable mixing valve (see instruction near the back of this manual).

8.) Secure front panel by inserting the top panel under the lip of the pedestal and secure with security screws.

Rev. 12/2014

Parts supplied:• Solid surface cover• Front panel• 1/4-20 tinnerman nut• 1/4-20 x 1" security screw• 1/4-20 x 1" fl at head security screws

Page 9: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 9

Parts List3 and 4 Station Replacement Part Numbers

ITEM DESCRIPTION PART #3 STATION PART #4 STATION1 SOLID SURFACE BASIN 800330CT-XX* 800440CT-XX*1 SOLID SURFACE BASIN (TAS) 800330CT-XX* 800440CT-XX*2 SOLID SURFACE TOP COVER 800333LP-XX* 800441LP-XX*3 FRONT PANELS (LP) 800334CT-XX* 800442CT-XX*3 FRONT PANELS (STANDARD) 800334C-XX* 800442C-XX*

4A DRAIN ASSEMBLY 800043 8000434B DRAIN COVER 800083B 800083B5 INFRARED ACTUATOR HOUSING 802106-3I 802106-4I5 PIEZO ACTUATOR HOUSING 802106-3E 802106-4E5 PNEUMATIC ACTUATOR HOUSING 802106-3P 802106-4P6 ELECTRONIC VALVE ASSEMBLY 803105-3EW 803105-4EW6 PNEUMATIC VALVE ASSEMBLY 803105-3PW 803105-4PW7 PEDESTAL (LP) 800109T-3WA 800109T-4WA7 PEDESTAL (STANDARD) 800109-3WA 800109-4WA7 PEDESTAL (FLOOR MOUNTED) 800109-3FL 800109-4FL8 POWER SUPPLY 700156-3 700156-49 HARDWARE KIT 800121 80012110 MOUNTING BRACKET S600296 S60028211 BASIN HOLDING BRACKET S600293 S600279

*XX REPRESENTS THE WASH FOUNTAIN COLOR

WHITE GRANITE=WG SAND STONE=SS GRAY GRANITE=GG BLACK GRANITE=BG SEA GREEN=SG NOCTURNAL BLUE=NB RED CORAL=RC GLACIER WHITE=GW BONE=B

Rev. 12/2014

Page 10: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 10 Rev. 2/2014

Page 11: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 11

HardwareIdentifi cation Chart

1/4-20 x 1" SECURITY SCREW

800114

1/4-20 TINNERMAN NUT

800113

DRAIN COVER800083

1/4-20 x 1 1/2" SECURITY SCREW

(FLAT HEAD)800127

TT27PINNED TORX BIT

1/4-20 x 6"ALL-THREAD ROD

800117

10-32 x 1/2" PHILLIPSSCREW

(INSTALLED)(FLAT HEAD)

800110

4 WAY WIRE TIE BASE701206

4" WIRE TIE WRAP701173

1/4-20 x 1/2" SECURITY SCREW

4500NSS

TT30PINNED TORX BIT

SECURITY SPANNER TOOL800116

RUBBER GROMET(INSTALLED)2 1/8" OD

800107

1/4-20 x WING NUT800119

Rev. 2/2014

Page 12: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 12

Jaco FittingInstructions

Note: It is not necessary to disassemble this fitting for application. Merely insert tubing to stop and

tighten seal.

1. Cut tubing end squarely and remove the internal burrs.

2. Insert the tubing through the back of the nut all the way through the nut assembly to the tube stop

in the fitting body (see illustration). If the tubing does not enter the nut easily, loosen the nut one turn

and reinsert the tubing all the way to the tube stop in the fitting body.

3. Turn the nut hand tight.

4. Wrench tighten the nut 1½ - 2 turns.

5. All nuts must be retightened when the system reaches projected operating temperature.

Note: To ensure proper assembly, tubing MUST be fully inserted into the fitting body all the way to

the tube stop.

Note: Squeaking sound when tightening nut is normal. For pipe threaded connections, Teflon tape

must be used.

Rev. 2/2014

Page 13: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 13

To Install

NOTE: Installation should be in accordance with accepted plumbing practices. Flush all piping thoroughly before installa-tion.1. Locate a suitable place for the tempering valve. Valve should

be accessible for service and adjustment and as close to the point-of-use as possible.

2. Connect hot and cold water to the supply valve using 1/2” NPT or 3/8” compression connections.

3. Connect outlet of tempering valve to fi xture(s) using 1/2”NPT or 3/8” compression connections.

4. Turn on hot and cold water supplies. If any leaks are observed, tighten connections as necessary to stop leaks before proceeding.

5. Turn on fi xture and allow water to fl ow for 2 minutes.Measure water temperature at outlet. If water is not at desired temperature, adjust as necessary.

Specifi cations

e480-00 .......................................................1/2" NPT (Rough Bronze)e480-01 .................................................... 1/2" NPT (Rough Chrome)e480-10 ...................................... 3/8"Compression (Rough Bronze)e480-11 ..................................... 3/8"Compression (Rough Chrome)Capacity: ................................................................. 4.0 gpm (15.0 l/m)Approach Temperature: ..........................5°F (2.8°C) above set pt.Max. Operating Pressure: ......................................125psi (862 kpa)Max. Static Pressure: .............................................125psi (862 kpa)Max. Hot Water Temperature: ....................................180°F (82°C)Temp. Adjustment Range: ............................................ ASSE Type T/P: 95 – 110°F (43-48°C) ................................................. ASSE Type T: 80 – 120°F (27-49°C)Minimum Flow: ........................................................ 0.5 gpm (2.2 l/m)Checks: ......................................................................................IntegralConstruction: ........................................................... Cast Brass BodyCertifi ed: ................................................................................CSA B125Listing .....................................................ASSE 1016-1996 (Type T/P) .............................................................................................ASSE 1070

To Adjust Temperature

1. Loosen locknut.2. Turn on fi xture and run water for at least two (2) minutes

to allow supply temperature to stabilize.3. Turn temperature stem counter-clockwise for hotter or

clockwise for colder outlet temperature.4. Tighten locknut to prevent accidental or unauthorized

temperature adjustment.5. Re-check outlet temperature.

Repair Kit

Motor Repair Kit ........................................................................480-270

HydroGuard® T/P Series e480Lavatory Combination Valve

Installation Instructions

IS-P-e480

Figure 1

Figure 2: Typical Installation

Outlet

Hot WaterInlet

Temperature Adjustment Stem

Locknut Cold WaterInlet

Advanced Thermal Activation

Rev. 2/2014

Page 14: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 14 Rev. 2/2014

Care and Maintenance

Solid Surface CareAquasurf® surfaces may be easily cleaned using conventional cleaning agents such as an ammoniabased liquid cleaner, (glass cleaner).

Dry stains on a matte fi nish can be removed with a 3M Scotch-Brite gray scouring pad or a mildabrasive cleaner.

Burns or scorches can be removed by sanding with coarse grit sandpaper followed by fi ner grit (220)sandpaper. Follow sanding with a 3M Scotch-Brite gray pad (or equivalent) to match fi nish of sandingarea to surrounding area. A fi nal buffi ng may be required on polished surfaces. Accidental nicks orchips can be repaired with special patch kits available in all Aquasurf® colors.

Avoid exposing Aquasurf® surfaces to strong chemicals such as acetone's; paint removers andsulfuric acid or hydrochloric chemical cleaners. Exposure to strong chemicals may result in permanent damage to Aquasurf® surfaces.

Stainless Steel CareStainless Steels are basically alloys of iron and chromium and are corrosion resistant. Stainless steelhas a bright surface that is easy to clean and is free from oxides. Therefore, cleaning of stainless steelis relatively simple and easy if done on a regular basis.

Frequency of cleaning should depend on the rate at which the fi xture becomes dirty. Remember that fresh (soft) deposits of all kinds are relatively easy to remove, while removing older (hard) deposits are much more diffi cult. Establish a cleaning SCHEDULE.

Routine cleaning should involve ordinary soap or detergent and water, applied with a sponge, brush or cloth. Baking soda, borax or any of several non-abrasive commercial cleansing agents can help hasten the cleaning action. After scrubbing, rinse THOROUGHLY and wipe dry.

DO NOT use common steel wool, scouring pads, scrapers, wire brushes, fi les or other steel tools to clean stainless steel. Such items will scratch the surface or leave small particles of iron imbedded in the surface, which will eventually rust and stain the surface - even appearing as if the stainless itself was rusting.

Certain chemical compounds, if used on stainless steel, can give the appearance of rust and if allowed to stand for long periods of time, can pit the surface of even stainless. Products containing hydrochloric acid, muriatic acid or potassium hydrochloride can ruin the surface.

Page 15: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 15 Rev. 2/2014

Aquasurf® Solid Surface Warranty

Aquasurf® Solid Surface Products are a homogeneous blend of resins, mineral fi ller and colorantmanufactured for panels, molded and/or shaped products and components. Aquasurf® Solid Surface products provide a luxurious appearance with the durability of stain proof, impact resistant, burn resistant material with ease of maintenance and cleaning.

Willoughby Industries, Inc. warrants to commercial and institutional purchasers only that each unit will be free from defects in workmanship and materials under normal use and service upon the following terms and condi-tions. The period during which Aquasurf® components are warranted as follows:

1. Aquasurf® solid surface components are warranted for 2 years from date of shipment.

2. All other components warranted for 1 year from date of shipment.

This warranty does not cover installation or any other labor charges and does not apply to any components damaged by accident, abuse, improper installation or improper maintenance. This warranty does not cover any installation that did not comply with national, state and local building, plumbing or electrical codes. The warranty is limited to replacing or repairing at Willoughbys option, transportation charges prepaid by the purchaser, any Aquasurf® component or part which upon our inspection shall be deemed as defective within the limitations of this warranty. The replacement or repair of defective units as stated in this warranty shall constitute the sole remedy of the purchaser and the sole liability of Willoughby Industries, Inc. Willoughby Industries, Inc. shall not otherwise be liable under any indirect damages caused by defects in the repair or replacement thereof.

This warranty only extends to commercial and institutional purchasers and does not extend to any others, including consumer customers of commercial institutional purchasers. This warranty is in lieu of all other warranties, expressed or implied, including implied warranty of merchantability or fi tness or a particular purpose or otherwise.

Page 16: WAF-3300-4400 FOUNT INSTALL - Suppliers - Sweets · Installation Instructions AquaFount™ Washfountains WAF-3300/3301 - WAF-4400/4401 On-Floor/Off Floor/Low Profi le Infrared/Pneumatic/Piezo

Installation Instructions

visit our website at http./ /www.willoughby-ind.com

5105 West 78th Street ● Indianapolis, IN. 46268(317) 875-0830 ● Fax: (317) 875-0837 ● (800) 428-4065

Page 16 Rev. 2/2014

DETECTION AND ACTIVATIONWhen the sensor detects a user, a slow flashing red light appears in the sensor window. After 1 to2 seconds of detection, the light flashes rapidly and the sensor immediately activates the solenoidvalve to begin water flow. The solenoid valve remains open as long as the user is detected. Thesolenoid valve turns off when the user is no longer detected. The sensor is set to activate thesolenoid for a maximum of 30 seconds before automatically shutting off.

INSTALLATION AND REPLACEMENT1. Disconnect 24Vac power at the transformer or fuse box.2. Remove top cover to expose sensors.3. Install new sensor. Make sure sensor arrow is pointing up. See figure 1.4. Connect the red male power cable to the red female connector on the sensor. See figure 2.5. Connect the black female solenoid cable to the black male connector on the sensor. See figure 2.6. Replace top cover removed in step 2.7. Reconnect power.

Figure 1

SolenoidValve

24Vac PluginTransformer

IR sensor

P/N 701210

Red

Blk

Pwr

Out

P/N 700150

Figure 2

Willoughby Industries Infrared Lavatory SensorInstallation Instructions

Back of Sensor