-1-

INSTALLATION INSTRUCTIONS

VITREOUS CHINA TOUCHLESS URINALTM

K-4915T

A. HOW TO USE THESE INSTRUCTIONS

Please read these instructions carefully to familiarizeyourself with the required tools, materials, and installationsequences. Follow the sections that pertain to yourparticular installation. This will help you avoid costlymistakes. In addition to proper installation, read alloperating and safety instructions.All information in these instructions is based upon thelatest product information available at the time ofpublication. Kohler China reserves the right to makechanges in product characteristics, packaging, oravailability at any time without notice.These instructions contain important care, cleaning, andwarranty information -

.please leave instructions for the

consumer

·

·

·

A.

·

·

·

B. NOTES

·

·

·

·

Observe all local plumbing and building codes.

Urinal flushes efficiently with less than 0.8 gallon of water.

Stop Valve has a 1/2" NPT inlet supply conection.

Fixture dimensions are nominal and conform to tolerances

by ANSI Standard A112.19.2M.

B.

·

·

·

·

3

1/2" NPT

A112.19.2M

C. REQUIRED TOOLS AND MATERIALS

·

·

·

·

·

·

Open end/adjustable wrenches

Supply piping and connectors

Tape measure

Thread sealant tape

Basin Wrench

Screwdriver

C.

·

·

·

·

·

·

/

D. ROUGHING-IN

Turn off cold water supplies.

Install or relocate supply tubing and waste pipe to conform to

roughing-in dimensions.

for roughing-in dimension requirements.

* Urinal complies with ADA requirement when rim is mounted

no highter than 17" from finished floor.

See Fig. #1

D.

1

* 432mm

ã

ã

2004

Copyright Kohler China Ltd., 200485788-T01-A

528137

22-32mm

70mm

610mm

533mm

603mm

76mm

*610mm2"N.P.S. TAP

1/2" N.P.S. INLETFOR STOP VALVE 362mm

146 20mm

464mm

305mm

838mm 1029mmTO FLOOR

12mm

2"N.P.S. TAP

152mm

OUTLET DETAILS

NOTE: Roughing-in dimension requirements for

supply tubing as shown.

Supply tubing is 22-32mm out of the wall.

Otherwise, stop valve can not be installed and

adjusted properly.

:

22-32mm

Fig. #11

INSTALLATION

A. MOUNT URINAL

See Fig. #2

CAUTION: Risk of chipping or breaking urinal.

NOTE:

Install hangers per roughing-in illustration.Apply sealant tape to pipe threads and install female collar onwaste pipe.Place washer on female collar with beveled surface facingaway form collar.

Install Urinal. Secure urinal to female collar with screws andwashers.

Donot overtighten screws.

Do not caulk top surface of urinal. Caulk may preventtank cover from seating properly.

A.

2

:

Hangers

Collar

Apply Sealant Tape

Washer

Fig. #22

-2-85788-T01-A

+10

mm0

B. CONNECT SUPPLY

See Fig. #3

NOTE:

NOTE:

NOTE:

Apply sealant tube to pipe thread and install stop valveassembly and tighten connection.

Supply stop outlet should face left side of tankwhen tighten.

It is recommended that a temporary rubber or plastic hose isattached to the stop valve, and the water supply line shouldbe flushed clean of dirt and debris.

Plug seal ring into inlet hole of urinal.

Remove the nuts for fixing the bezel and the two clamps.While removing the nuts, avoid dropping bezel,

which may break urinal.

Put the sensor window into the bezel, fix sensor window withthe clamp and the nuts.

Tighten the nuts slightly to provent sensorwindow from breaking. (Do not over tighten the nuts.)

Place the control units connected with sensor window in thepositions as shown.

B.

3

:

:

:

Fig. #33

Clamp Nut Stop Valve Control Unit

Sensor Window Bezel

-3-85788-T01-A

See Fig. #6

NOTE:

Turn on stop valve, Inspect pipes for leakage in not flushing.

Connect control unit lead to valve assembly lead.

Remove the battery lid from back of control unit. (Do not lose

the screws.)

Put alkaline batteries into the battery holder, then cover the lid

and tighten screws, otherwise the batteries may be affected

by dampness.

Observe battery polarity markings on battery

holder assembly.

See Fig. #4

Connect the inlet of valve assembly to inlet pipe with the

washer and G1/2" nut.

Connect the outlet of valve assembly to outlet pipe 1 with the

washer and the nut.

Connect outlet pipe 1 to outlet pipe 2 with the washer and the

nut. For adjusting, do not tighten its.

4G1/2"

1

1 2

5

2 1

2 G1/2"

6

( )

()

:

See Fig. #5

Put the valve assembly and the pipes into the tank of urinal.

Plug the other end of outlet pipe 2 into the sealing washer.

Adjust the distance of outlet pipe 1 and outlet pipe 2, then

connect the other end of inlet pipe to stop Valve with the

washer and G1/2" nut and then tighten them.

Adjust the nuts, make sure that pipes, valve assembly and

stop valve are in the correct position, then tighten all nuts.

Fig. #44

Fig. #55

Valve Ass. Inlet Pipe

Outlet Pipe 1

Outlet Pipe 2

Connector

Fig. #66

-4-85788-T01-A

1

2

The state of distance adjustment has been last about 8minutes after close the electric circuit, no flushing in thissituation. Sensor light of control unit will not flush when nouser, If it flashing continuously, this indicates that the room istoo small or there are fixtures nearby. Adjust the inductiondistance referring to

The sensor will begin working normally after about 8 minutesif flushing water volume is not enough, reset the flushing timereferring to in order to changhingthe flushing water volume.

If flushing water volume is too small, remove restrictor fromvalve assembly. (Ensure that all joints are watertight.)

"Adjust the Induction Distance".

"Operation State Setting"

Screw

Hook

Sleeve

Nut

Washer

C. INSTALL TANK COVER

See Fig. #7

NOTE:

CAUTION: Risk of chipping or reaking urinal.

Open tank cover lock package and remove contents.Place tank cover upside down on a protected surface toprevent damage to tank cover finish.Place hooks inside tank cover.

If necessary, engage the hooks facing opposite thedirection illustrated.Using a 5/8" wrench, assemble and tighten nut, washer andlock nut on both sides of urinal.

Donot overtighten screws on urinal.

Place tank cover on urinal.Using supplied locking tool, install and tighten locking bolts.Check that tank cover is properly locked.

C.

7

5/8"

:

Fig. #77

-5-85788-T01-A

A. BATTERIES CHANGE

When the batteries are nearly exhausted, the battery indicatorlamp will flash continuously if somebody uses the urinal (Themaximum times of glisten are 20 times), means that it need tochange the batteries. And the batteries are exhausted, thebattery indicator lamp will flash every 2 seconds, the sensorstop working, until the new batteries are changed.Take off the lid, then change the batteries. Pay attention tothe pole of the batteries and do not use the new and oldbatteries at the same time. Needn't reprogram after changingthe new batteries.

A.

( 20 )2

USING

B. CLEANING THE FILTER

If flushing water volume is reduced, the filter must be cleaned.

Remove the nut and take out of the filter. Put it back aftercleaning.

Turn off the stop valve before cleaning.NOTE:

B.

:

C. ADJUST THE INDUCTION DISTANCE

See Fig. #8

NOTE:

The induction distance is set to maximum and usually will notrequire adjustment. If the toilet is small or there are otherfixtures nearby, under these circumstances, it may needadjustment. Take out the stopper from the control unit; adjustthe distance potential screw as shown.After setting, plug the stopper tightly.

For easy distance adjustment, during the initial10 minutes that batteries are inserted, the unit is set tooperate in adjustment mode and will not flush, but thelamp will flash when a user is detected. If adjustmenttakes longer than 10 minutes, remove and reinsertbatteries.

C.

8

:

(Increase) (Decrease)

Fig. #88

-6-85788-T01-A

:

3.5 70mm

NOTE: The scope of the screwdriver which is used to

adjust the induction distance should not be larger than

3.5 70mm, so as not to damage the potenpiometer.

D.

9

SW1

SW1 ON OFF

SW2 ON

4-6

OFF

1-3

1 2 3 4

ON

SW3, SW4

SW3 SW4

OFF

ON

OFF

ON

OFF

ON

OFF

ON

3

6

9

12

D. OPERATION STATE SETTING

See Fig. #9

Operation state can be set by using the switch, According to

the demand, set the state following the table, After setting,

plug the stopper tightly.

Flush State to Set Sw1

Sw1

1 . Flushst

ON

Yes

OFF

No

Sw2

Detection Duration

ON

4-6sec.

OFF

1-3sec.

Fig. #99

2 . Flush Duration to Set Sw3, Sw4nd

Sw3 Sw4 2 . Flush Durationnd

OFF

ON

OFF

ON

OFF

ON

OFF

ON

3 sec.

6 sec.

9 sec.

12 sec.

-7-85788-T01-A

: 5NOTE: This product has 1 . Flush function. The

detection duration is about 5 sec. 2 . Flush durationhas been set by normal flushing water volumerequired.

st

nd

SW2Detection Duration to Set Sw2

SENSOR SPECIFICATIONSENSOR SPECIFICATION

Power Supply

Power Consumption

Induction Control Mode

Induction Distance

Detection Duration

Flushing Mode

Flushing Water Volume

Deodorization Flushing

Starting Pressure

Operation Temperature

4 no.s of AA sized alkalinebatteries

4 5 (LR6 4)

The batteries can be used abouttwo years (4000 times a month)

Infrared reflective

Fuzzy power-saving control

( 4000 )

70cm From the sensor window(adjustable), by 30 30cm whitepaper being the reflector

2

Approx 5 seconds (adjustable to2 seconds)

1 . Flush (adjustable to no 1 .flush)

st st

2 . Flush (flushing durationadjustable)

nd

Not more than 3L

One forced flushing will beconducted if the urinal is beingused continuously for 2 minutes.

0.05-0.7MPa.

Ambient (water) temperature of1 -55

30 30cm0cm ( )

2

7

5 ( 2 )

( )

( )

3L

2

0.05-0.7MPa.

1 -55 ( 1 -55 )

-8-85788-T01-A

Recommended water supply pressure (dynamic pressure atinlet): 0.1-0.55MPa.

( ): 0.1-0.55MPa

TROUBLESHOOTING

SYMPTOMS CORRECTIVE ACTIONPROBABLE CAUSES

Make sure to complete the prcedures following before asking for repair:

No flushing(indicator lamp fails to work)

( )

Indicator lamp flashingbut little or no waterwhen user or object detected

( )

Water does not stopindicator lamp does not flash

( )

Battery indicator lamp flashingcontinuously and no water

After the check above, the problem still exist, contact us through Dealer.

1. No batteries or batteries reversed.2. There are other objects are being detected.

3. Dirty sensor window.

1.2.

3.

1. Initial 8 minutes.2. Stop Valve is not opened.3. Low water pressure.4. Dirty filter.

1.2.3.4.

The valve is clogged.

Batteries are exhausted.

1. Check the batteries.2. Remove objects or adjust the induction

distance.3. Clean the sensor window.

1.2.

3.

1. Wait 8 minutes.2. Turn on the Stop Valve.3. Increase water supply pressure.4. Clean the filter or remove restrictor.

1. 82.3.4.

Clean fliter and cause unit to flush severaltimes. If filter clogs again, turn off stopvalve and flush water supply line clean of

Replace the batteries.

1. Urinal is designed for use with potable water. Avoid water

that includes a lot of contaminants or with acid/alkali water

and impure water.

2. If you live in a hard water area, make certain that the holed

in the toilet rim are kept clean to ensure proper bowl

flushing, Toilet bowl cleaners should be used at least once

a week. Use a long-handled brush to clean the rim holes,

and to clean as far into the trap as possible to prevent

mineral deposits from forming.

3. Most toilet bowl cleaners are not harmful to the surface of

the urinal, Please follow the bowl cleaner manufacture's

instructions carefully.

4. Do not use abrasive cleaners for china surface.

5. Do not directly flush the wire connector of sensor with

water.

6. Do not make Sensor Window near strong ultraviolet and

electromagnetism.

7. Keep the sensor window clean. Do not attack the sensor.

The sensor cover can be cleaned by the soft rag. (with

neutral liquid detergent). Do not use the eradicator,

abrasive powder or the oil, acid or alkali liquid detergent.

Do not sprit the air freshener, disinfectant or the other

kinds of odious smell remove, clean organic liquid to the

sensor directly.

1.

2.

3.

4.

5.

6.

7.

CONSUMER RESPONSIBILITIES

-9-85788-T01-A

( )

( )

138

19

200021

Plumbing Fixtures and Fittings LimitedOne-year Warranty

Kohler plumbing fixtures and fittings are warranted to be free

of manufacturing defects.

This product is warranted for one year from date of purchase.

Kohler China will be responsible for any problems caused by

manufacturing defects provided with the invoice. Kohler

China will, at its election, repair, replace or make appropriate

adjustment where Kohler China inspection discloses any

such defects occurring in normal usage within one year after

purchase.

Implied warranties including that of merchantability and

fitness for a particular purpose are expressly limited in

duration to the duration of this warranty, Kohler China

disclaims any liability for special, incidental or consequential

damages. Damages to the product caused by misuse, abuse

and installation that is not in accordance with the owner's

manual are not covered by this warranty.

To obtain quick warranty service, please contact your dealer,

or write to Kohler China. (Original sales receipt must be

provided as the proof of purchase.)

Kohler China Investment Company Ltd.

Central Customer Service Center

19/F, Shanghai Square, 138 Huai Hai Road,

Luwan District, Shanghai, PRC

Zip Code: 200021

This is our exclusive written warranty.

LIMITED ONE-YEAR WARRANTYLIMITED ONE-YEAR WARRANTY

-10-85788-T01-A

NutOutlet Pipe 1

Filter

Washer

NutG1/2"

82372**Cover

O-Ring

Restrictor

Inlet Pipe

Washer

Stop Valve Ass.Outlet Pipe 2

Washer

Washer

Screw

ConnectorValve Ass.

53370**Cross Bar

Sealing Washer

76636Nut

21251Washer

74250Clamp

75412Stud

74250Clamp

Control Unit

51537Wrench 51571**

Sleeve

51570Nut51540**

Screw

51572Washer 51676

Hook

73203**Bezel

28648Screw

53149-SBeehive

32935Nut

49932Washer

51588Washer

53410Washer

73975**Tube

64512Hanger

51543**Washer

53407**Screw

53405Collar

53407**Screw

Cover

Sensor Window

Connector Screw

Stopper

97553-FKSENSOR

SERVICE PARTS PAGE

K-4915TVITREOUS CHINA TOUCHLESS URINAL

TM

**** Color code must be specified when ordering.

-11-85788-T01-A

1

Nut

Nut

O

NutG1/2"

2