Kohler K-8787X-B03 Assembly instructions

IMPORTANT CONSUMER INFORMATION
Consumer Responsibilities
1. Do not attack the sensor.
2. Donotdirectlyushthesensorwithwater.Thesensorisanelectronicinstrument.
3. DonotletsunlightorotherlightsourceenterorbereectedintoSensorWindow.
4.
Donothangontheoppositewallanyreectiveitemsorinstalllight/electronicsensorsuchastoilet
  ushingsensor.
5. DonotmakeSensorWindownearstrongultravioletorelectromagneticeld.
6. Keepthesensorwindowclean.Thesensorcovercanbecleanedbysoftragwithneutralliquiddetergent.
  Donotuseeradicator,abrasivepowderoroilacidoralkaliliquiddetergent.Donotsprayairfreshener,
  disinfectantorotherkindofodiousremoving,cleaningorganicliquidtothesensordirectly.
7. Urinalisdesignedorusewithpotablewater.Avoidwaterthatincludesalotofcontaminantsoracid/alkalli
  waterandimpurewater.
8. WhenACpowerunitisconnectedto220VACpowersupply.Correspondingprotectivemeasuresshouldbe
taken.
9. PleaseconrmnowaterpenetrationattheconnectionareaofACwire.Andtheconnectionareaisnoteasy
  tobeaffectedbydamp.
10.Don’tconnectpowerunittoACpowersupplyuntilthesensorinstallationisnished.
11.TheheadACpowersupplymustbeprotectedwithappropriatefuse.
12.PleaseconrmtheACpowersupplyandwatersupplyshouldbeshutoffbeforemaintainingtheproducts
  withACpowerrelated.
13.Allelectricalconnectionmustbecompliancewithrelatedregulationandcodes.
14.Allinstallationstaffshouldbewellfamiliarwithinstallationinstruction.
BEFORE YOU BEGIN
• Pleasereadtheseinstructionscarefullytofamiliarizeyourselfwiththerequiredtools,materials,andinstallation
 sequences.Followthesectionsthatpertaintoyourparticularinstallation.Thiswillhelpyouavoidcostlymistakes.
 Inadditiontoproperinstallation,readalloperatingandsafetyinstructions.
• Allinformationintheseinstructionsisbaseduponthelatestproductinformationavailableatthetimeof
 publication.KohlerChinareservestherighttomakechangesinproductcharacteristics,packaging,oravailability
 atanytimewithoutnotice.
• Theseinstructionscontainimportantcare,cleaning,andwarrantyinformation-please leave instructions for
the consumer.
REQUIRED TOOLS AND MATERIALS
• Openend/adjustablewrenches
• Tapemeasure
• BasinWrench
• Pipewrench
• Square
• Level
• Socketwrenchwithsockets
• Screwdriver
• Sealtape
• Connectionwire
• Wirecutter
• Insulationtape
• Bushing
KohlerCo. 1 1106445-X2-A
BARDON/
URINALSENSOR

K-8787X-B03
INSTALLATIONANDCAREGUIDE


SERVICE PARTS PAGE
Fixed Cap
1039038-SP
Filter
1045451-SP
O-ring
1045450-SP
Gasket
1045448-SP
Center Unit Spring
1039036-SP
Adjustment Bolt
1045444-SP
Filter Bolt
Lock Nut
Lock Nut
Hex Pan 2.5 mm
Slurry Mold
Flushing Control Stick
Screw M4X5
Screw M3X8
Control Box Bracket
1060668-SP
Control Box Assy
1019266-SP
Sensor Lens
1019265-SP*
Cover
Sponge Gasket
Screw M4X50
Screw M3X6
Screw
M2.5X6
Pressing Board
Valve Box
Valve Body
Connector
AC
1045449-SP
Center Unit
Assy
1045447-SP
O-ring
1045451-SP
O-ring
1108556-SP
Bracket Assy.
1045445-SP
O-ring
1045441-SP
O-ring
16306X-NA
AC Use Only
O-ring
Connection
1045459-SP
O-ring
1045456-SP
O-ring
1056081-SP
Solenoid Valve Assy
1045461-SP
Diaphragms Assy
1045458-SP
Valve Cover
1045460-SP
Spring Restrictor
1045462-SP
Membrane Bracket Assy
Connector
**Finish/color code must be specified when ordering
1106445-X2-A 2 KohlerCo.

ROUGHING-IN
NOTE:
a.Thedimensionsabovearejustforreference.
b.Theconnectiontakebetweentheoutletconnectionandurinalisnotsuppliedinthispackage.Please use
 K-2464X-NAastopinlet,usestainlesssteelhoseasrearinlet.
c.Toensureaneffectiveushperformance,anurialwithcorrespondingushvolumeisrequired.Andtheurinal
 shouldcomplywithASMEA112.19.2-2003.Siphonurinalisnotrecommended.
d.Toinsureyoucanusethesensorwithease,whenusedwithrearinleturinal,recommendedinnerdiameterof
 stainlesssteelhosechosebycustomerisnolessthan9mm.Theconnectiondimensionsareshowninthegures.
e.Toensureaneffectiveushperformancestronglyrecommendedinnerdiameterofwatersupply(including
 watermeter,valve,etc.)isnolessthan25mm,andsuppliedwaterpressure(sensorinletdynamicpressure)
 is0.18Mpa~0.55Mpa.
Dimensionsareapproximate.
Unit:mm
B
280-360
A
158
158
84-124
G1/2"
G1/2"
Dimension AB
Model
K-4904X-ER 534 -
K-4904X-ET 534 ≈150
K-4986X-ER 402 -
K-4991X-ER 534 -
K-4991X-ET 534 ≈150
K-5016T-YER 486 -
K-18645X-Y 455 -
KohlerCo. 3 1106445-X2-A

INSTALLATION
Install Bushing
Installation Site ≥75
≥90 ≥90
≥90
≥50
≥50
≈28
≈130
≈130
1.Determinetheinstallationlocationperrough-in
 dimensions.Chiseloutaslotandinstallthesupply
 tubing.Turnoffthewatersupply.Thedepthofthe
 slotis no less than 80mm, see the gure below
 forrough-indimensionrequirement.
 Whileinstalling8787X-B03,chiselouttheslot
 indicated in the dot line area of gure below for
 installationofbushing.
NOTE:
 a.Nolightshallenterorbereectedintothesensing
  window.
 b.Noreflectibleobjectsinfrontofthesensing
  window(e.g.,mirror,polishingstainlesssteeland
  someotherpolishedplate).
 c.Nostrongultravioletradiationorelectromagnetic
  eldnearby.
2.Puttheflushvalveintotheslot.Thenconnect
 thewatersupplyandmaketheoutletalignedwith
 thecenteroftheurinalstall.Securetheushvalve
 with supporting block to make it at and straight.
 Thenconnecttheinletpipe.
 Accordingtothedimensionsoftheurinalstall,the
 outletttingareconnectedandinstalledasshown
 intherough-in(seeP.3)
NOTE:Itisrecommendedthatatemporaryrubberor
 plastic hose is attached to the inlet pipe, and the
 watersupplylineshouldbeushedcleanofdirtand
 debris.
Connector
Water Supply
(Recommended Inner Diameter Is More Than 25mm)
Nut
Outlet Connection
Outer diameter
of Bushing ≤25mm
Battens
SENSOR SPECIFICATIONS
Model 8787X-B03(AC)
Power 220VAC50/60Hz
Liter per ushing Waterpressureat0.18~0.55MPa:averageushingisnomorethan3.8L
Waterpressureat0.1MPa:nomorethan3L
Temperature Environmentaltemperature:1to55°C
Starting pressure 0.05~0.86MPa
Sensing distance 70cmawayfromsensingwindow(Automaticadjustmentrange:50~70cm)
Testing time About2secondsor5seconds(Automaticadjustment)
Flushing Mode Dualushing
1106445-X2-A 4 KohlerCo.

Wheninstallingthepowerunitontheceiling,please
layoutbushingaccordingtothefigurebelowand
threadwirethroughthebushing.
Connectionsketchwhileinstallingpoweruniton
theceiling.
CAUTION:OneACpowerunitcansupplytwo
sensorsatmost.
Way 1: ACpowerunitisdirectlyconnectedtoelectric
 controlbox.
Way 2: ACpowerunitisconnectedtoelectriccontrol
 boxbyconnectionwire.
AC POWER UNIT CONNECTION
INSTALLATION LOCATION OF AC POWER UNIT
CAUTION:
a.Keeptheconnectorawayfromwater.
b.Donotmistakethedirectionofinletandoutlet.
c.DonotconnecttheDCoutputofACpowerunitto
 ACpowersupply.
d.Donotconnecttopowersupplywhileinstalling.
 Connectionlineisnotsupplied.ACconnection
 wirewithinsulatingsleevingisrecommended.
 Wireofwhichthenominalsectionareaof
 conductorisnotlessthan0.5mm2is also
 recommended.DCconnectionlineusewireof
 whichthenominalsectionareaisnotless
 than0.3mm2.Itiscutaccordingtoactedinstallation
 requirements(Thelengthofcutwireisrecommended
 lessthan10m).
e.TheheadACpowersupplymustbeprotectedwith
 appropriatefuse.
 f.PleaseconfirmtheACpowersupplyandwater
 supplyshouldbeshutoffbeforemaintainingthe
 productswithACpowerrelated
Please match 16306X-NA AC power unit when installing AC. The way of installation is as below.
CAUTION:
  a.OutletofACpowerunitupwardprohibited.
  b.Donotconnect220VCpowersupplytoDCwiringterminal.
  c.DonotdamagethecoveringofACpowerunitorremovescrewstoavoidleakage.
Outlet
downwards
Connect
to sensor
Connect AC
Power Supply
Connect
to sensor
Connect AC
Power Supply
Outlet
upwards
AC Power Unit
Ceiling
Bushing
Wire prepared
by customer
AC
Connector
Connector
16306X-NA
AC Power Unit
Connect with the same color wire,
and protect connect area by insulation tape.
Connector
16306X-NA
AC Power Unit
AC
KohlerCo. 5 1106445-X2-A

3.Tightentheslurrymoldandvalveboxwithshort
 screwsandthenapplyslurryintothecrevicearound
 thevalvebox.Laythetiles.
4.Whentheslurryturnssolid,removetheshort
 screws,pulloutslurrymold,mountthebracketassy,
 andsecurewithlongscrews.
USER’S GUIDE
NOTICE: Therst10minuteswithpoweristhestandbytimeforadjustingsensingdistance.Personsorsubjects
shouldavoidstandingbeforethesensor.Thesensorwillnotushduringthistime.
Set Working Status: Theproductcomesourfactorywith:
1.Theworkingstatusissetasdual-ush.Ifyouwanttocanceltherstushingfunction,placemanualush
 stickadjacenttorightsideofsensingwindowformorethan1secondduringthe10-minutestandbyperiod
 (Humanpresenceinsensingrangewouldcausetheindicatortoashfast).Thesensorwouldgeneratea
 ushingcycletoindicatethesetupofthesensorhasbeenadjustedtoafter-useushing.Iftheactionisnot
 completedduringthis10minute,oryouneedtorestoretheworkingstatustodual-ush,plugoffthepower
 cordandreconnectthepowersupplyuntiltheindicatorstopsashingandrepeattheaboveprocedures.
2.Thedictiontimeissetas2stoavoidimproperfunctioninnarrowtoilets,thedetectiontimeisautomatically
 setfrom2sto5s.
Working Status: Beforepoweringthesystemon,cleartheunwantedobjectsinfrontofthesensorwindow
lestshorteningthesensingdistance.
Sensing Distance: Duringtherst10minutes,whenpoweredon,thesystemisinthephaseofautomatic
regulation,andnooperationisrequired.
Deodorizing Flushing: Theurinalwilltakeaushautomaticallywhenit’sused3or4timesin2minutes.
5. WhileusingACpowerfor8787X-B03,connectsolenoidvalvewithcontrolboxassy,andthenconnectACpower
 supplytopowerunit.
 Installthecoverasshowninthegure:
 a.Bucklethesensorcoverintothewallslightlyabovebracketassy.
 b.Pressthesensorcoverdownalongthewallandttightlyintothebracketassy.
 c.Pushupwardwithhexwrenchandrotateclockwisetolockthesensorcover.
Short Screw M4x10
Long Screw M4x50
Slurry Mold
Slurry Mold
Tiles
<40
Valve Box
a
b
c
Indicator
Hex Wrench
1106445-X2-A 6 KohlerCo.

MAINTENANCE
Flushing Volume
Ifyouneedtoregulatetheushingvolume,youcan
takeoffthecoverandturntheadjustingscrewinthe
centerofthestopvalvetoaproperplace.
Manual Flushing
Approachthesuppliedspecialmagneticstick
(flushingcontrolstick)tothemiddlepartofthe
sensorlens.Thesystemisnowatmanualstatus
andtheindicatorwillflashevery1seconds.
Approachtheushingcontrolsticktothewindow,it’ll
starttoflush;approachagain,stoppingflushing.
Thisstatuswilllastfor8minutesuntilitturnsto
thenormalworkingstatus.(Theflushing,ifany,
willbeterminatedwhenthisstatusends).
NOTICE: The longest ushing time is 30 seconds
once.Iftheushingcontrolstickkeepsneartothe
sensingwindow,themanualstatuswillbe
terminatedautomaticallyandreassumethenormal
workingstatus.
Adjusting Screw
Hex Wrench
Urinal Repair:
Whenrepairing,youdon’thavetodismountthesensor.Coverthesensingwindowwithtapeandworkwithease.
CAUTION: Don’tuseveryadhesivetapeincasethescarwillbehardtoremove.
Care & Cleaning
Keepthesensorwindowclean.wipethesoftclothandmildcleaner.
CAUTION:
a.Donotusedust-removingpowder,abrasivepowderorcleanercontainingoil,acidoralkalineingredient.
b.Donotsprayair-refresher,disinfect,orotherdeodorizing,cleaningsolventdirectlyintothesensor.
c.Keepwireawayfromwater.
d.Don’tattackthesensorwindow.
Clean the Filter Screen
Iftheushingvolumereclinessharplyafterinstallationorusedforalongtimewithnocausefromwaterpressure,
theltermayneedawash.
Turnoffthexedcapwithlter-key,takeoutthelter,cleanwithabrushandreinstallit.
Notice:Turnoffthewatersupplyortightentheadjustingboltbeforecleaning.
Flushing control stick
Filter
Fixed Cap
Filter-Key
KohlerCo. 7 1106445-X2-A

TROUBLESHOOTING
Symptoms Probable Causes Corrective Actions
Noushing
(Indicatornot
ashing).
1.Nopowerormistakeconnected.
2.Thereisamirrororsomeotherreectible
 objectswithinthesensingdistance.
3.Thesensingwindowneedscleaning.
1.Checkthepowerconnect.
2.Removetheobject.
3.Cleanthewindow.
Noushingor
poorushingwhile
the indicator can
ash.
1.Stillinthewaitingstatus.
2.Adjustingboltnotfullyopen.
3.Lowwaterpressure.
4.Filterisobstructed.
5.Theconnectorisnotconnectedwell.
1.Waitfor10minutes.
2.Opentheadjustingbolt.
3.Improvewatersupply.
4.Cleanthelter.
5.Checktheconnector.
Keepushing
indicator not
ashing.
1.Thesmallholeofdiaphragmsassemblyis
 blocked.
2.Foreignobjectsexistinvalvechamber.
1.Cleanthesmallholeofdiaphragms
 assembly.
2.Cleanthevalvechamberanddiaphragms
 withabrush.
Batteryindicating
lightkeepsashing
andnoushing.
1.Justpowercut(AC). 1.Checkthepowersupply.
Pleasemakefollowingchecksbeforerepair:
1106445-X2-A 8 KohlerCo.


•  
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 
• 

 
• 

















 
 
 
  
 
  
  
 
  
 

 
 


KohlerCo. 9 1106445-X2-A



1039038-SP

1045451-SP

1045450-SP

1045448-SP

1039036-SP


1045444-SP









1060688-SP

1019266-SP

1019265-SP*









 
AC
1045449-SP

1045447-SP

1045451-SP

1108556-SP

1045445-SP

1045441-SP

16306X-NA




1045459-SP

1045456-SP

1056081-SP

1045461-SP

1045458-SP
 1045460-SP
 
1045462-SP

 

1106445-X2-A 10 KohlerCo.



. 
. 
 
. 
 
. 
 
.  
 


B
280-360
A
158
158
84-124
G1/2"
G1/2"
 AB

K-4904X-ER 534 -
K-4904X-ET 534 ≈150
K-4986X-ER 402 -
K-4991X-ER 534 -
K-4991X-ET 534 ≈150
K-5016T-YER 486 -
K-18645X-Y 455 -
KohlerCo. 11 1106445-X2-A

1.
 
  
 
 
 

 
 
  
  
  
2.
 
  
 
 


ติดตั�งปลอกหุ้มสายไฟ
ตําแหน่งติดตั�ง ≥75
≥
90
≥
90
≥90
≥50
≥50
≈28
≈130
≈130

 
 
 
 
 
 
 
 
 
ข้อต่อ
ท่อนํ�าดี
(เส้นผ่าศูนย์กลางท่อควรใหญ่กว่า 25 มม.)
นอต
ข้อต่อทางนํ�าออก
เส้นผ่าศูนย์กลางด้านนอก
ของปลอกหุ้มสายไฟ
≤25 มม.
แผ่นรอง
1106445-X2-A 12 KohlerCo.




   

 







 
  
 
 
 
 

  


  
  
   
 
  



ขั �วต่อ
16306X-NA
แหล่งจ่ายไฟ AC
AC

AC
 
 
16306X-NA



แหล่งจ่ายไฟ AC
เพดาน
ปลอกหุ้มสายไฟ
KohlerCo. 13 1106445-X2-A






  




 
 

 

 
    
สกรูสั�นขนาด M4x10
สกรูยาวขนาด M4x50
บล็อก
5. 




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ไฟแสดง
ประแจแอล
บล็อก
กระเบื�อง
<40
กล่องครอบวาล์ว
1106445-X2-A 14 KohlerCo.





 











สกรูปรับ
ประแจแอล
สติ�กควบคุมการชําระล้าง



 

 

 
 
 
 


 

 
ฟิลเตอร์ ฝาปิด
กุญแจถอดฟิลเตอร์
KohlerCo. 15 1106445-X2-A



  

  



















    



  
1106445-X2-A Kohler Co.