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IN-WALL TANK

INSTALLATION INSTRUCTIONSK-6283T/K-6284T/K-6285T

100 HYDRO-TOWER 100ODEON

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Read installation guide in illustration and word filecarefully, and install the tank according to instructions inthe guide to avoid product damage and installationinconvenience caused by inappropriate operation.All data contained is based upon the last productinformation available at the time of publication. KohlerCompany reserves the right to implement changes ofproduct characteristics, packaging and availability at anytime without further notice.Do not apply erosive cleanser and solvent in the tank,which will damage tank spares and result in leakage in thetank. Kohler will not be responsible for any damagerelated to above mentioned cleanser or solvent.Do not apply spares that are not provided by Kohler, andplease note that glass adhesive tape shall not be appliedto the installation of Kohler spares. Kohler will not beresponsible for any damage related to installation withspares not provided by Kohler.

� Water temperature must not exceed 27 C.o

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.......................................................K-6283T100 ( ) .....................K-6284T

( )........................K-6285T

Ordering Information

RATIO In-Wall Tank Faceplate...................................K-6283THYDRO-TOWER 100 In-Wall Tank(With Frame) .......K-6284TODEON In-Wall Tank(Without Iron Rack) ..................K-6285T

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(K-6284T) 3/6L(K-6285T) 7.7 0.2L

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Function Explanation

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Anti flow-backwardsAdjustment of inlet water levelAdjustment of flushing volumeSingle/double gear

Adjustable toilet height

flushingWater usage (K-6284T): 3/6LWater usage (K-6285T): 7.7 0.2LSame water usage for both small/big push buttons

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Installation of in-wall tank is much easier and nice-lookingcomparative to that of traditional tank. Meanwhile, thespace layout will be more reasonable due to theapplication of in-wall tank pipes and connectors.The most remarkable advantage of in-wall tank is that theinstallation will never be limited to certain area, and canbe installed wherever as you wish, which will make thebathroom layout more reasonable and nice-looking, andmake good use of every inch of the bathroom space.

Design And Installation Concept Of In-wall Tank

, 2012

Copyright Kohler China Ltd., 20121048671-T01-K

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05/7/13

ROUGHING-IN

UNIT: mmInstallation dimensions with iron rack

Installation dimensions without iron rack

Adhesive

AdhesiveAgglutination

UNIT: mm

478

438

230

180

1190

35

100

300

0-2

00

370

90

95-135

155-20040

15-55

0-140

400 10

438

1275

348

850

196

15-55

25

OKFFB

400kg

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400

Advantages Of In-wall Tank

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Sustainable to pressure of 400 kg.

Will not affect the structure of the wall and provides

excellent sound insulation.

Easy installation and time efficient.

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.

Clean, garbage free, and space .

Made ofmacromolecular materials thatprevents corrison

and leaking.

Adjustable dual flush design which conserves water.

Do notneed toprepare any other spare parts

Easymaintenance and servicing

saving

1048671-T01-K

INSTALLATION

Ways of Installation

There are two ways of installation for the products: In-wall

tank toilet and In-wall tank squat.

In-wall Tank Squat

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In-wall Tank Toilet

1048671-T01-K

Installation

A. Installation Procedures Of Toilet

1.

Tighten the bolts with medium Allen key as shown inillustration B, and adjust the height of the adjustablebracket according to customer's requirements.

Insert the frame screw and screw cap in the holes of fixingframe, lock the frame screw with nut, then tighten theframe screws on the fixing frame with medium Allen key asshown in illustration A.

2. Drill four holes with diameter of 10mm and depth of 70mmwith churn drilling as shown, and fill in the holes with bulgescrew (knock in with hammer if necessary ) and tighten thescrew.

A.

1.

B

A

2. 10mm 70mm( )

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O

Tank Frame

Nut

Adjustable Bracket

Medium Allen Key

A B

Expanding Bolt

Gasket

Expanding Bolt Cap/Bolt/

Screw Base

Nut

Frame Screw

Screw Cap

1048671-T01-K

3. Tighten the hexagonal long screw with medium Allen key

as shown in illustration A.

Tighten the screw of adjustable brackets with medium

Allen key as shown in illustration B, and tighten the screw

with spanner.

Ensure the tank to remain level.

4. Fix the drainage cap on the fixing bracket as shown in the

illustration. Tighten the screws with medium allen key and

install the drainage cap on the drainage hole.

4.

3. A

B

Level

Hexagonal screw

Screw

Medium Allen Key

Adjustable Bracket

ScrewLoosen

Spanner

Tighten

A B

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Fixing Bracket

Drainage Cap

Screw

Medium Allen Key

DrainageHole

1048671-T01-K

5. Install the water pipe to the connecting pipe at the side of

the tank for water supply. (

)

Inlet valves should be shut

down

5.

( )

6. Install the rectangular shield in the block screen of the tank,

and tighten the screw to fix the rectangular shield to the

tank.

6. ,

7. Tighten the long screw into the holes of tank bracket, and

cover the drainage cap with big filtration cap, and the

drainage hole with small filtration cap.

7.

RectangularShield

Screw

BlockScreen

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ConnectingPipe

Water Pipe

Drainage Hole

Drainage Cap

Big Filtration Cap

Small Filtration Cap

Long Screw

Tank Bracket

1048671-T01-K

8. When finishing the brickwork of the wall, take out the big

and small filtration caps, and eliminate unwanted

rectangular shield with a sharp knife.

8.

9. Install the inlet pipe and outlet pipe to the lavatory asshown, and mark on the pipes at the back side of the tankwith a ruler and a pencil, and reserve appropriate spaceaccording to the distance from the back of the tank to theoutlet hole on the wall.

9.

10. Eliminate unwanted part of the pipe and outlet pipe

according to the marks of reserved space, and rasp a

smooth surface with files.

inlet

10.

Rectangular Shield

Big Filtration Cap

Small Filtration Cap

Inlet Pipe

Outlet ipeP

Inlet Pipe

ReservedSpace

Outlet ipeP

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11. Install the big and small leak-proof gaskets on inlet pipeand outlet pipe, then install it to corresponding pipes onthe toilet tank.

11. Small Leak-proof Gasket

Inlet Pipe

Outlet ipeP

Big Leak-proof Gasket

12. 48mm-58mm of the long screw shall be reserved outsidethe wall as shown in the illustration. If the long screwoutside the wall is not long enough or much longer thanthat needed, it should be adjusted with screwdriver or byhand. Then apply lubricant to drainage pipe and limberpipe to ensure a smooth installation.

12. 48mm-58mm

13. Install the Toilet as shown in the illustration, and use a

spirit level to ensure the lavatory to remain level.

13.

Long Screw

Lubricant

Spirit Level

48mm-58mm

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14.

15. When fixing the adjustable board to block screen, the

locknut should be put directly on positing of the sign of

OPEN . Remark: Stir pole shall remain level." "

15. OPEN

Long Screw

Rubber Cover

Hexagonal Nut

Decoration Cap

Gasket

Block Screen

LocknutAdjustable Board

Stir Pole

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14. Install the rubber cover gasket, hexagonal nut and

decoration cap onto long screw according to the order

shown in the illustration.

1045164 Screw Cover

1048671-T01-K

16. Fix the adjustable board on the wall by tightening the

locknut as shown in the illustration. And the locknut

should be directly put on the position of the sign of

LOCK . (Indications are marked on the adjustable board,

please refer to indications in installation)

" "

16.

LOCK (

)

17. Install the cover as shown in the illustration. Put the lock

on the cover directly on the reversed lock on adjustable

board, then push the cover and lock it. The installation

shall begin from bottom to top.

17.

18. In-wall tank toilet is ready to be put into use.

18.

Lock

Adjustable Board

Reversed Lock

Cover

Adjustable Board

Locknut

Long FlushButton Short Flush

Button

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Finished Installation Illustration

1048671-T01-K

B. Fixing Squat

1. Mark on the wall for appropriate position for fixing bracket,and drill four holes with diameter of 12mm and depth of70-76mm with churn drilling as shown in illustration, and fillin the holes with bulge screw and tighten the screw to setthe fixing bracket.

Note: Ensure the fixing bracket to remain level.

B.

1.

12mm 70-76mm

Screw

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O

Fixing Bracket

Bulge Screw

Gasket

Spring

Nut

Put the tank onto the fixing bracket as shown in the rightfigure and adjust the tank to level . Then tighten screws withhex-head key. Note: it is a must to keep the tank level.

Connect the inlet hose with tank inlet pipe. (Note: it isnecessary to keep the inlet valve closed at this step.) ( )

Level

Tank

TightenLoosen

Medium Allen Key

Connecting Pipe

Water Pipe

1048671-T01-K

3. Install the rectangular shield in the block screen of the tank,

and tighten the screw to fix the rectangular shield to the

tank.

3.

4. Fix the leak-proof gasket to syphon as shown in illustration,

and adjust the syphon to appropriate position to be fixed to

the infall of squat.

4.

5. When finishing the brickwork, eliminate unwanted part of

the rectangular shield.

5.

Rectangular Shield

Leak-proof Gasket

Syphon

Sharp Knife

Screw

Rectangular Shield

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Block Shield

1048671-T01-K

7. Fix the adjustable board on the wall by tightening the

locknut as shown in the illustration. And the locknut should

be directly put on the position of the sign of LOCK . (Signs

are marked on the adjustable board, please refer to the

indications in installation)

" "

7.

LOCK (

)

6. When fixing the adjustable board to block shield, the

locknut should be put directly on positong of the sign of

OPEN .

Remark: Stir pole shall remain level.

" "

6. OPEN

Lock

Adjustable Board

Reversed Lock

Cover

Adjustable BoardLocknut

Stir Pole

BlockShield

Locknut

Adjustable Board

8. Install the cover as shown in the illustration. Put the lock on

the cover directly on the reversed lock on adjustable board,

then push the cover and lock it. The installation shall begin

from bottom to top.

8.

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9. In-wall tank toilet is ready to be put into use.

A. Hold the cover with both hands and push upward to take

down the cover.

A.

9.

LongFlush Button Short Flush Button

MAINTENANCE AND CONTROL PROCEDURESMAINTENANCE AND CONTROL PROCEDURES

Finished Installation Illustration

Cover

Cover

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B. Tighten the locknut to the marked position of OPEN to

take out the adjustable board.

" "

B. OPEN

Locknut

C. Pin the indentation on block screen with screwdriver to

take out the block screen.

C.

BlockScreen

D. Wash Filtration Net

Close corner valve first, then loosen and take out thetighten nut, and wash the waste on filtration net with cleanwater. Then reset the tighten nut to the original position.

D.

Open

CloseCorner Valve

Tighten Nut

Filtration Net

Loosen Nut

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E.E. Adjust The Control Pole Of Drainage Valve

Pin the pole first to take out the control button as shown inthe illustration. Then take out the fixing frame with bothhands.

Pole

Control Button

Fixing Frame

F. Pull out reversed lock on the fixing frame as shown in the

illustration, and adjust the height of the control poles to

ensure the leak-proof of drainage valve.

F.

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Fixing Frame

Fixing Frame

Control Button

Pole

1048671-T01-K

H. Adjust Inlet Valve

Hoist and reduce the water level in the tank by adjusting

the control pole. Turn the control pole counterclockwise to

lower down the floating box and reduce the water level of

the tank. Turn the control pole clockwise to hoist the

floating box and increase the water level in the tank

H.

G. Adjust Drainage Valve

Drainage volume and overflow level of the tank can be

adjusted by drainage valve: 1) Heavy drainage adjustment:

Open adjustment switch to open the small hole. 2) Slight

drainage adjustment: adjust the height of floating box and

the water level of slight drainage will be at the bottom of

the floating box.

G.

(1)

(2)

Control Pole

Drainage Valve

Adjustment Switch

Floating Box

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Floating Box

Adjustment Switch

1048671-T01-K

TROUBLE SHOOTING PROCEDURESTROUBLE SHOOTING PROCEDURES

No water fills in via inletvalve

The inlet valve is closed Open inlet valve (refer to page 15)

Floating box of inlet valve is blocked by tank wall Adjust floating box to appropriate position

Floating box of inlet valve is block by waste Wash the floating box with clean water

Wrong installation of adjustable board Reset (refer to page 9)

Control pole is too long Adjust the control pole to appropriateposition

Water level of the inlet valve is not appropriate

No drainage whenpressing the heavy andslight drainage button

Too high or too low waterlevel

Leak of the toilet andsquat

Symptoms Probable Causes Recommended Action

Control pole is too short

Inappropriate adjustment of the overflow pipe

Toilet swing Hexagonal nut is loose

( 15 )

( 9 )

( 16 )

( 9 )

Readjust water level (refer to page 16)

Adjust the control pole to appropriateposition

Adjust the overflow pipe to appropriateposition

Tighten the hexagonal nut (refer to page 9)

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