Kohler VIA Series Service manual

ORDERING INFORMATION
VIA WH Toilet (HT100 TL IWT).........................K-20629T-BW
Includes Bowl.................................................K-19720T-W
Includes HYDRO-TOWER 100
Touchless In-Wall Tank..............K-6281T-VABW
Includes Quiet-Close Toilet Seat ....................K-4141T-2P
VIA WH Toilet (HT200 PNE IWT) .....................K-20630T-BW
Includes Bowl.................................................K-19720T-W
Includes HYDRO-TOWER 200 PNE
In-Wall Tank .............................K-20007T-VABW
Includes Quiet-Close Toilet Seat ....................K-4141T-2P
VIA WH Toilet ( HT300 PNE IWT) ....................K-20645T-BW
Includes Bowl.................................................K-19720T-W
Includes HYDRO-TOWER 300 PNE
In-Wall Tank .............................K-20010T-VABW
Includes Quiet-Close Toilet Seat ....................K-4141T-2P
VIA WH Toilet (HT300 MEC IWT).....................K-20648T-BW
Includes Bowl.................................................K-19720T-W
Includes HYDRO-TOWER 300
In-Wall Tank W/ Frame ..............K-4179T-VABW
Includes Quiet-Close Toilet Seat ....................K-4141T-2P
VIA WH Toilet (HT100 MEC IWT).....................K-20649T-BW
Includes Bowl.................................................K-19720T-W
Includes HYDRO-TOWER 100
In-Wall Tank W/ Frame ..............K-6284T-VABW
Includes Quiet-Close Toilet Seat ....................K-4141T-2P
VIA WH Toilet (HT100 TL IWT).........................K-25254T-BW
Includes Bowl.................................................K-19720T-W
Includes HYDRO-TOWER 100
Touchless IWT W/ Bevel FP ....K-21298T-VABW
Includes Quiet-Close Toilet Seat ....................K-4141T-2P
VIA WH Toilet (HT100 PNE IWT) .....................K-25255T-BW
Includes Bowl.................................................K-19720T-W
Includes HYDRO-TOWER 100 PNE
In-Wall Tank With Frame .........K-22524T-VABW
Includes Quiet-Close Toilet Seat ....................K-4141T-2P
( 100 ) .....K-20629T-BW
............................................................K-19720T-W
100
......................K-6281T-VABW
.........................K-4141T-2P
( 200 ) ............K-20630T-BW
............................................................K-19720T-W
200
...........................K-20007T-VABW
.........................K-4141T-2P
( 300 ) ............K-20645T-BW
............................................................K-19720T-W
300
...........................K-20010T-VABW
.........................K-4141T-2P
( 300 ) ............K-20648T-BW
............................................................K-19720T-W
300
....................................K-4179T-VABW
.........................K-4141T-2P
( 100 ) ............K-20649T-BW
............................................................K-19720T-W
100
....................................K-6284T-VABW
.........................K-4141T-2P
( 100 ) .....K-25254T-BW
............................................................K-19720T-W
100
....................K-21298T-VABW
.........................K-4141T-2P
( 100 ) ............K-25255T-BW
............................................................K-19720T-W
100
...........................K-22524T-VABW
.........................K-4141T-2P
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.
VIA
INSTALLATION INSTRUCTIONS
VITREOUS CHINA WALL-HUNG P-TRAP TOILET
K-20629T-BW/K-20630T-BW/K-20645T-BW/K-20648T-BW
K-20649T-BW/K-25254T-BW/K-25255T-BW
·
·
·-
-1-
No.2 KOHLER ROAD, SANSHUI CENTRAL INDUSTRIAL PARK, LEPING TOWN, SANSHUI DIST., FOSHAN, GUANGDONG, PRC POST CODE 528137
2 528137
8# MENGSHAN RD, ECONOMIC DEVELOPMENT ZONE OF HUANTAI, ZIBO, SHANDONG, CHINA POST CODE: 256410
8 256410
©
©
Copyright Kohler China Investment Co., Ltd. 2018
2018
1132463-T01-D

NOTES
·
·
·
·
·
·
·
·
Observe all local plumbing and building codes.
Shut off the water supply.
Seat post holes are on 140mm centers.
Passageways is longer than 50mm.
Ensure have the correct roughing-in dimensions.
.
Be very careful while working with vitreous china products.
Vitreous china can break or chip if the bolts or nuts are
overtightened, or if carelessly handled.
Carefully inspect the new bowl for any sign of damage.
See
Fig.#1
Fixture dimensions are nominal and conform to tolerances
established by ASME Standards (A112.19.2-2013).
This product complies with GB 25502-2017. Water
Efficiency Grade 1.
·
·
·
·
·
·
·
·
140mm
50mm
1
·
·
ASME (A112.19.2-
2013)
GB 25502-2017 1
TOOLS AND MATERIALS REQUIRED
(Not supplied)
·254mm adjustable wrench
Metal file (file cut)
Tape measure
Tubing cutter
Level
Hacksaw
Putty knife
Screwdriver
Straight pipe coupling
Connection packing
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
254mm
ROUGHING-IN
Unit: mm
:
Reference Value
Fig.#1
1
Kohler reserves the right to change marked dimensions without prior notice.
140
295
590
475
360
400
375
360
292
353
322
218
90
55
102
-2-
1132463-T01-D

-3-
1. INSTALL THE TANK
1) Turn the water supply off before installing the new toilet.
2) Install the concealed tank system in wall before decorating
the wall.
3) Install the tank system per tank's installation instructions.
Note: Refer to installation instructions of in-wall tank for SKU
of faceplate.
INSTALLATION
Fig.#2
2
1.
1)
2)
3)
2. SET THE SPACING OF THE BOWL
After you install the tank, be careful to set the spacing of set
aside the length for carrier studs and tighten nut. The bowl on
wall according to the dimensions as shown. See Fig. #3.
2.
3
Fig.#3
3
355
320
Unit: mm
:
178
215
35
Nut
10
Carrier Stud
NOTE: Please reserve 10mm space for
the nut strictly according to the
picture. Otherwise, it will greatly
affect the loading capacity of the
toilet.
10mm
1132463-T01-D

-4-
3. ATTACH CONNECTION PIPE
1) Attach inlet pipe which set aside the length to the
concealed tank.
2) Attach outlet pipe to the toilet.
3) You may apply some lubricant to help connect smoothly.
4) Please tilt the outlet pipe a little after it is installed to
prevent water storage.
See Fig. #4.
See Fig.#5.
3.
1)
2)
3) 4
4) 5
Fig.#4
4
Fig.#5
5
Inlet
Outlet
1
4. INSTALL THE NEW TOILET
1) Install the accessory kit into the installing hole.
2) Place the new toilet on the wall through the carrier.
3) Use wrench to tighten accessories and level the toilet.
Then finish fixation.
4) Insert the cap into installing hole. See Fig. #6.
4.
1)
2)
3)
4) 6
10
Fig.#6
6
1132463-T01-D

-5-
5. Apply sealant to make sure the bowl,s edge seals to the
wall. See Fig. #7.
5. 7
Fig.#7
7
6. Install the toilet seat according to its installation instructions. 6.
0C
o
CONSUMER RESPONSIBILITIES
If you live in a hard water area, make certain that the holes 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.
Most toilet bowl cleaners are not harmful to the vitreous china
surface of the toilet bowl. Please follow the bowl cleaner
manufacturers instructions carefully.
Do not use abrasive cleaners or solvents.
Do not use in-tank cleaners. Products containing
chlorine (calcium hypochlorite) can seriously damage
fittings in the tank. This damage can cause leakage
and property damage.
Kohler Company shall not be responsible or liable for any
damage to these tank fittings caused by the use of cleaners
containing chlorine (calcium hypochlorite).
WARNING: Risk of property or product damage.
'
Please do not use hard materials (like
scouring pad) to clean product surface, especially the
product logo.
CAUTION:
CAUTION: Don t use any cement while installing
the toilet.
WARNING: Risk of product damage.
Heat expansion of the toilet may damage
the feet of the toilet. Kohler will not be responsible for
any damage because of using cement.
Do not throw into the toilet what is easy to block it,
such as newspaper, paper pilch, sanitary towel.
Do not bump the vitreous china with great force to
prevent it from damaging and leaking.
Do not use the product in the water below 0 C.
o
1132463-T01-D

-1-
HYDRO-TOWER 300 300
INSTALLATION INSTRUCTIONS
IN-WALL TANK
N
K-20009T-PNE/K-20009K-PNE/K-20010T-PNE/K-20010K-PNE
K-20010T-VLS/K-20010T-DNSW/K-20010T-DNW/K-20010T-VABW/K-20010T-RES
K-20011T-PNE/K-20011K-PNE/K-78076T-PNE/K-78076K-PNE
K-78077T-PNE/K-78077K-PNE/K-78077T-RES/K-78077T-ESS/K-78077T-VLS
K-78077T-VLSL/K-78077T-VL130/K-78077T-VL150/K-78078T-PNE/K-78078K-PNE
K-20341T-PNE/K-75890T-PNE/K-23055T-P E/K-23056T/K-23056TW
!
!
!
!
!
Read installation guide in illustration and word file carefully, and install the tank according to instructions in the guide to avoid
product damage and installation inconvenience caused by inappropriate operation.
All data contained is based upon the last product information available at the time of publication. Kohler Company reserves
the right to implement changes of product characteristics, packaging and availability at any time without further notice.
Do not apply erosive cleanser and solvent in the tank, which will damage tank spares and result in leakage in the tank.
Kohler will not be responsible for any damage related to above mentioned cleanser or solvent. Mild detergent can be used.
Do not apply spares that are not provided by Kohler, and please note that glass adhesive tape shall not be applied to the
installation of Kohler spares. Kohler will not be responsible for any damage related to installation with spares not provided by
Kohler.
This product complies with GB26730-2011.
!
!
!
!
!GB26730-2011
Ordering Information
HYDRO-TOWER 300 PNE IWT 2.6/4.0L ..................................................................................................................K-20009T-PNE
HYDRO-TOWER 300 PNE IWT 2.6/4.0L..................................................................................................................K-20009K-PNE
HYDRO-TOWER 300 PNE IWT 3/4.5.0L ..................................................................................................................K-20010T-PNE
HYDRO-TOWER 300 PNE IWT 3/4.5.0L..................................................................................................................K-20010K-PNE
HYDRO-TOWER 300 PN IWT W/ FRAME 3.5/5.0L(VEIL WH).................................................................................K-20010T-VLS
HYDRO-TOWER 300 PN IWT W/ FRAME 3.5/5.0L(ODEON WH) .......................................................................K-20010T-DNSW
HYDRO-TOWER 300 PN IWT W/ FRAME 3.5/5.0L(ODEON WH)..........................................................................K-20010T-DNW
HYDRO-TOWER 300 PN IWT W/ FRAME 3.5/5.0L(VIA WH) ...............................................................................K-20010T-VABW
HYDRO-TOWER 300 PN IWT W/ FRAME 3.5/5.0L(REVE WH) ..............................................................................K-20010T-RES
HYDRO-TOWER 300 PNE IWT 3.0/6.0L ..................................................................................................................K-20011T-PNE
HYDRO-TOWER 300 PNE IWT 3.0/6.0L..................................................................................................................K-20011K-PNE
HYDRO-TOWER 300 PNE IWT W/O FRAME 2.6/4.0L ............................................................................................K-78076T-PNE
HYDRO-TOWER 300 PNE IWT W/O FRAME 2.6/4.0L ............................................................................................K-78076K-PNE
HYDRO-TOWER 300 PNE IWT W/O FRAME 3 /4.5L ............................................................................................K-78077T-PNE
HYDRO-TOWER 300 PNE IWT W/O FRAME 3 /4.5L ............................................................................................K-78077K-PNE
3.5/5.0L HYDRO-TOWER 300 PNE IWT W/O FRAME(REVE WF)..........................................................................K-78077T-RES
3.5/5.0L HYDRO-TOWER 300 PNE IWT W/O FRAME (ESCALE WF) ....................................................................K-78077T-ESS
3.0/4.5L HYDRO-TOWER 300 PNE IWT W/O FRAME(VEIL WF) ............................................................................K-78077T-VLS
3.0/4.5L HYDRO-TOWER 300 PNE IWT W/O FRAME(VEIL WF) ..........................................................................K-78077T-VLSL
HYDRO-TOWER 300 PNE IWT W/O FRAME 3.0/4.5L(VEIL WF HC130) ............................................................K-78077T-VL130
HYDRO-TOWER 300 PNE IWT W/O FRAME 3.0/4.5L(VEIL WF HC150) ............................................................K-78077T-VL150
HYDRO-TOWER 300 PNE IWT W/O FRAME 3.0/6.0L ............................................................................................K-78078T-PNE
HYDRO-TOWER 300 PNE IWT W/O FRAME 3.0/6.0L ............................................................................................K-78078K-PNE
PEBBLE Pneumatic In-Wall Tank Faceplate (Not Supplied).....................................................................................K-20341T-PNE
LYNK Pneumatic Faceplate (Not Supplied) ..............................................................................................................K-75890T-PNE
Modern Life Small Faceplate (Not Supplied).............................................................................................................K-23055T-PNE
BEAM Sensor Faceplate (Not Supplied)............................................................................................................................K-23056T
BEAM Sensor Faceplate (Not Supplied) ........................................................................................................................K-23056TW
.0
.0
BEFORE YOU BEGINBEFORE YOU BEGIN
KOHLER CHINA INVESTMENT CO., LTD NO.158, JIANG CHANG SAN ROAD,
JING'AN DISTRICT, SHANGHAI, PRC POST CODE: 200436
( ) 158 200436
©
©
Copyright Kohler China Investment Co., Ltd. 2018
2018
1288805-T01-B

-2-
!
!
Design And Installation Concept Of In-wall Tank
!
!
Installation of in-wall tank is much easier and nice-looking comparative to that of traditional tank. Meanwhile, the space
layout will be more reasonable due to the application of in-wall tank pipes and connectors.
The most remarkable advantage of in-wall tank is that the installation will never be limited to certain area, and can be
installed wherever as you wish, which will make the bathroom layout more reasonable and nice-looking, and make good use
of every inch of the bathroom space.
!
!
!
!
!
Function Explanation
!
!
!
!
!
Anti flow-backwards
Adjustment of inlet water level
Adjustment of flushing volume
Single/double gear
Assemble, disassemble and
maintenance can be done without
tools.
flushing
300 ,2.6/4.0L ...................................................................................................................K-20009T-PNE
300 ,2.6/4.0L ...................................................................................................................K-20009K-PNE
300 ,3.0/4.5L ...................................................................................................................K-20010T-PNE
300 ,3.0/4.5L ...................................................................................................................K-20010K-PNE
300 ,3.5/5.0L( ) ...................................................................................................K-20010T-VLS
300 ,3.5/5.0L( )............................................................................................K-20010T-DNSW
300 ,3.5/5.0L( )..............................................................................................K-20010T-DNW
300 ,3.5/5.0L( ) ...............................................................................................K-20010T-VABW
300 ,3.5/5.0L( )...................................................................................................K-20010T-RES
300 ,3.0/6.0L ...................................................................................................................K-20011T-PNE
300 ,3.0/6.0L ...................................................................................................................K-20011K-PNE
300 ,2.6/4.0L( ) ...........................................................................................K-78076T-PNE
300 ,2.6/4.0L( ) ...........................................................................................K-78076K-PNE
300 ,3.0/4.5L( ) ...........................................................................................K-78077T-PNE
300 ,3.0/4.5L( ) ...........................................................................................K-78077K-PNE
3.5/5.0 300 ( ) .....................................................................................K-78077T-RES
3.5/5.0 300 ( ) ..............................................................................K-78077T-ESS
3.0/4.5 300 ( )......................................................................................K-78077T-VLS
3.0/4.5 300 ( )....................................................................................K-78077T-VLSL
3.0/4.5 300 ( HC130) .......................................................................K-78077T-VL130
3.0/4.5 300 ( HC150) .......................................................................K-78077T-VL150
300 ,3.0/6.0L( ) ...........................................................................................K-78078T-PNE
300 ,3.0/6.0L( ) ...........................................................................................K-78078K-PNE
( )( )........................................................................................................................K-20341T-PNE
( )..................................................................................................................................K-75890T-PNE
( ).........................................................................................................................................K-23055T-PNE
( )...................................................................................................................................K-23056T
( )................................................................................................................................K-23056TW
Advantages Of In-wall Tank
!
!
!
!
!
!
!
!
Made of macromolecular materials that prevents corrison and leaking.
Will not affect the structure of the wall and provides excellent sound insulation.
Easy installation and time efficient.
.
.
Clean, garbage free, and space .
Advanced water tank fitting, which makes possible the adjustment of the water discharge and double flush.
Extra-thin shell of the tank helps to save a lot of space and fit for any walls.
Do not need to prepare any other spare parts
Easy maintenance and servicing
saving
1288805-T01-B

-3-
SPECIFICATIONS
Liter per flushing
Temperature
Water Supply
Environmental temperature: 1 ~55
Water temperature: 1 ~45
°C °C,
°C °C
°C °C
°C °C
1 ~55
1 ~45
Min water supply: 0.02MPa (dynamic pressure)
Max water supply: 0.74MPa (static pressure)
0.02MPa ( )
0.74MPa ( )
Full flushing volume:
Half flushing volume:
6.0L
3.0L
6.0L
3.0L
Full flushing volume: 5.0
Half flushing volume:
5.0L
3.5L
L
3.5L
K-20010T-PNE
K-20010K-PNE
K-78077T-PNE
K-78077K-PNE
K-78077T-VLS
K-78077T-VLSL
K-78077T-VL130
K-78077T-VL150
K-20011T-PNE
K-20011K-PNE
K-78078T-PNE
K-78078K-PNE
K-20010T-VLS
K-20010T-DNSW
K-20010T-DNW
K-20010T-VABW
K-20010T-RES
K-78077T-RES
K-78077T-ESS
Full flushing volume: 4.5L
Half flushing volume: 3.0L
4.5L
3.0L
K-20009T-PNE
K-20009K-PNE
K-78076T-PNE
K-78076K-PNE
Full flushing volume: 4.0L
Half flushing volume: 2.6L
4.0L
2.6L
RECOMMENDES TOOLS AND MATERIALSRECOMMENDES TOOLS AND MATERIALS
!
!
!
!
!
!
!
!
!
!
!
!
!
Open end/adjustable wrenches
Allen wrench
Knife
File
Hacksaw
Masonry
Level
Screw driver
Insulation tape
Tape measure
Seal tape
Bushing
Lubricant
!
!
!
!
!
!
!
!
!
!
!
!
!
/
!
!
!
!
!
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!
!
1288805-T01-B

ROUGHING-IN
UNIT: mm
Reference Value
K-20009T-PNE/K-20009K-PNE/K-20010T-PNE/K-20010K-PNE/K-20010T-VLS/
K-20010T-DNSW/K-20010T-DNW/K-20010T-VABW/K-20010T-RES/K-20011T-PNE/K-20011K-PNE
-4-
478 3
1098 4
Height Suggested / 1150
100 3
52~230
205 3 681 4
230 3
180 3
90 0.5
45~95
35 2
269 5
1066 4 1048 4
88 2
438 3 90~142
Air hose
Finished Floor
18~62
Air hose Air hose
Pinch
plate
Suggested faceplate
installation area
R1000mm
Suggested faceplate
installation area
R1000mm
Installed with
K-20341T-PNE
K-20341T-PNE
Method one:
Press from front
Method two:
Remote plate installation
Method three:
Remote installation of mask
K-78078T-PNE/K-78078K-PNE
722~792
604~674
(195~265) 373 2
88 2
478 3
440 3
18~62
Installed with K-20341T-PNE
K-20341T-PNE
Method one:
Press from front
Method two:
Remote plate installation
Method three:
Remote installation of mask
60 1
Air hose
Air hose Air hose
Pinch
plate
Suggested faceplate
installation area
R1000mm
Suggested faceplate
installation area
R1000mm
Finished Floor
Height to floor is decided by bowl.
1288805-T01-B

Kohler reserves the right to change marked dimensions without prior notice.
722~792
604~674
(235~305) 333 2
88 2
478 3
440 3
225 1 225 1
18~62
Installed with K-20341T-PNE
K-20341T-PNE
Method one:
Press from front
Method two:
Remote plate installation
Method three:
Remote installation of mask
60 1
160 1
160 1
K-78076T-PNE/K-78076K-PNE/K-78077T-PNE/K-78077K-PNE/K-78077T-RES/
K-78077T-ESS/K-78077T-VLS/K-78077T-VLSL/K-78077T-VL130/K-78077T-VL150
-5-
Air hose
Air hose Air hose
Pinch
plate
Suggested faceplate
installation area
R1000mm
Suggested faceplate
installation area
R1000mm
Floor Discharge Installation Method
Three discharge pipe installation methods based on actual
situation: A, B, C, adjust position by screw driver. Snap
discharge pipe lower end into discharge port.
ABC
B
C
A
Discharge
Elbow
Discharge
Elbow
Discharge
Elbow
Water Tank
Bracket
Water Tank
Bracket
Water Tank
Bracket
Drain outlet 90mm, welding
90mm
Drain outlet 110mm
110mm
Drain outlet 110mm, welding
110mm
Finished Floor
Height to floor is decided by bowl.
K-20341T-PNE K-75890T-PNE
160 1
225 1
K-23056T/K-23056TWK-23055T-PNE
155.5 1
51 1
1288805-T01-B

-6-
INSTALLATION
Way of Installation
There are two ways to install this product: in-wall tank with
frame & in-wall tank without frame
()
()
In-wall Tank Without Frame
()
In-wall Tank With Frame
()
Installation For In-wall Tank With Frame
A. Installation of In-wall Tank
()
A.
1. Remove in-wall tank from packing box. Remove cover
board inside water tank first as shown. Then remove
support block and plug above bracket assembly.
1.
Cover
Cover
Supporting Board
Plug
2. Loose hex-head screw and adjust mounting bracket height
as shown in Fig A.
Loose hex-head screw and adjust supporting feet height as
shown in Fig B.
mounting bracket and supporting feet shall be adjusted
per customer ideal height. Use leveler to ensure the balance
of steel bracket.
Note:
2. A
B
Screw
Screw
Hex-head
Wrench
Medium
Allen Key
Adjustable
Bracket
Mounting
Bracket
A
B
1288805-T01-B

-7-
3. Drill four holes with diameter of 10mm and depth of 80mm
with churn drilling as shown.
A. Fill the bulge nail into the instruction hole on the wall, fix
the fixing frame to the bulge nail, adjust the gasket and
tighten the nut.
B. Fill the bulge nail into the instruction hole, fix the
adjustable bracket to the bulge nail, adjust the gasket
and tighten the nut.
3. A B 10mm 80mm
A.
B.
Adjustable Bracket
Mounting
Bracket
A
B
Bulge Screw
Bulge Screw
Gasket
Gasket
Nut
Nut
4. Tighten the nut with the wrench as shown in illustration A.
Tighten the nut with the wrench as shown in illustration B.
4. A
B
Connect with overflow pipe on the side when installing
K-20009K-PNE/K-20011K-PNE.
K-20009K-PNE/K-20011K-PNE
A
B
Nut
Nut
Wrench
Wrench
Overflow Pipe
1288805-T01-B

-8-
2. Tighten the long screw into the holes of the tank bracket
and cover the drainage hole with the big cap, cover the
inlet hole with the small cap.
2.
Inlet Hole
Drainage Hole
Big Cap
Tank Bracket
Small Cap
Long Screw
3. Connect tap water braided tube on the top of water tank for
water supply as shown.
Note: 1. Ensure water tank internal valve is OFF.
2. Suggestion: connect a temporary rubber or plastic
hose on valve, flush water supply pipeline. Ensure
water is clean, no residual sand stone or fouling
inside pipeline.
3.
1.
2.
Water Pipe
Connecting Pipe
B. Floor Discharge Installation Method
B.
1. Three discharge pipe installation methods based on actual
situation: A, B, C, adjust position by screw driver. Snap
discharge pipe lower end into discharge port.
1. ABC
B
C
A
Discharge
Elbow
Discharge
Elbow
Discharge
Elbow
Water Tank
Bracket
Water Tank
Bracket
Water Tank
Bracket
Drain outlet 90mm, welding
90mm
Drain outlet 110mm
110mm
Drain outlet 110mm, welding
110mm
1288805-T01-B

-9-
Mask
Screw
Water Tank
Protective Cover
b) Cut apart the cable of the air hose and pull it out
from the mask.
A. Method one: Install mask when pressing from front
a) Install the mask in the block screen of the tank, and
tighten the screw to fix the mask to the tank.
A.
a)
b)
B. Methods two and three: During remote installation, fix
the cover onto the tank and pull the air hose to the
panel. Reserve access panel at front to ensure
removal and installation of cover.
B.
Cover
1) K-20341T-PNE/K-75890T-PNE Access Panel
Installation Methods:
There are three ways to install access panel:
Method one: Press from front
Method two: Remote plate installation: fix four plates
with screws
Method three: Remote installation of mask
1)
:
K-20341T-PNE/K-75890T-PNE
18~62
Method one:
Press from front
Method two:
Remote plate installation
Method three:
Remote installation
of mask
Air hose
Air hose
Pinch
plate
Suggested faceplate
installation area
R1000mm
Suggested faceplate
installation area
R1000mm
Method two: During remote plate installation,
7~20mm thickness is recommended for the wall of
the pinch plate and at least 80mm gap is reserved.
Method three: During remote installation of mask, 4
holes with diameter of 10mm and depth of 16mm are
needed to be reserved at the locating hose. Drill
10mm holes through air hose on the side of mask.
Recommended installation hole size of
X mm to remote plate installation.297 157
7~20mm 80mm
4 10mm 16mm 10mm
Xmm297 157
At least 80mm gap reserved
80mm
Air hose
Pinch plate
Finished wall
Supporting
Board
Air hose
Finished
wall
Fix Mask Onto Wall
10 Hole through hose
10
10 Depth 16,
Space reserved
10 16 72
7~20mm recommended
7~20mm
Cable
4. According to different faceplates,there are different
installations of access panel as below.
4.
+2
0
+2
0
+2
0
+2
0
297
157
+2
0
+2
0
1288805-T01-B

+2
0
+2
0
+2
0
+2
0
2) K-23055T-PNE access panel installation and installation
hole size
2) K-23055T-PNE
There is only remote installation with K-23055T-PNE,
During remote installation, fix the cover onto the tank
and pull the air hose to the panel. Reserve access panel
at front to ensure removal and installation of cover.
Recommended installation hole size of
146 .X41 mm
146 X 41 mm
41
146
+2
0
+2
0
Pinch Plate
Wall Thickness 7~40mm
7~40mm
Adjust length of
pinch plate in
accordance with
wall thickness
At least 80mm gap reserved
80mm
3) K-23056T/ access panel installation
3) K-23056T/
K-23056TW
K-23056TW
a) There is only press from front installation with K-
23056T/K-23056TW.
a) K-23056T/K-23056TW
Mask
Screw
Water Tank
Protective Cover
c) Cut apart the cable of the air hose and pull it out from
the mask.
b) Install the mask in the block screen of the tank, and
tighten the screw to fix the mask to the tank.
b)
c)
Cable
-10-
C. Installation of P-trap
C.
1. Insert drainage pipe with inner diameter 110mm into
drain elbow and weld.
1. 110mm
Water Tank Bracket
Drainage Pipe
1288805-T01-B

-11-
2. Tighten the long screw into the holes of the tank bracket
and cover the drainage hole with the big cap, cover the
inlet hole with the small cap.
2. Long Screw
Water Inlet
Drainage Hole
Big Cap
Water Tank Bracket
Small Cap
3.
3. When finishing the brickwork of the wall, take out the big
and small caps, and eliminate unwanted mask with a sharp
knife, if there is mask.
Reserve access panel at front of the tank in remote
installation.
Note:
Big Cap
Small Cap
Mask
D. Installation of Toilet
D.
1. Install the inlet pipe to the lavatory as shown, and mark on
the pipes at the back side of the tank with a ruler and a
pencil, and reserve appropriate space according to the
distance from the back of the tank to the inlet hole on the
wall.
1.
Inlet Pipe
Drainage Pipe
2.
Inlet Pipe
Reserved Space
Drainage Pipe
2. Eliminate unwanted part of the inlet pipe according to the
marks of reserved space ,and rasp a smooth surface with
files.
1288805-T01-B

-12-
3. Install the big and small leak-proof gaskets on inlet pipe
and outlet pipe ,then install it to corresponding pipes on the
toilet tank.
3.
4. 48mm-58mm of the long screw shall be reserved outside
the wall as shown in the illustration. if the long screw
outside the wall is not long enough or much longer than
that needed, it should be adjusted with screwdriver or by
hand. Then apply lubricant to drainage pipe and limber
pipe to ensure a smooth installation.
4. 48mm-58mm 48mm-58mm
Long Screw
Lubricant
Small Leak-proof Gasket
Inlet Pipe
Drainage Pipe
Big Leak-proof Gasket
5. Install the toilet as shown in the illustration, and use a spirit
level to ensure the lavatory to remain level.
5.
Spirit Level
Gasket
Long Screw
Reversed Lock
Hexagonal Nut
Decoration Cap
6. Install the reserved lock, gasket, hexagonal nut and
decoration cap onto long screw according to the order
shown in the illustration.
Please refer to the installation instructions of toilet.Note:
6.
1288805-T01-B

-13-
Supporting Board
Locknut
2) Tighten four screws to "LOCK" mark after installing
supporting board as shown.
2) LOCK
Faceplate
Faceplate
Supporting
Board
Lock
Connect to air hose
3) Install the full flush air hose and half flush air hose to the
cover.
Cut the excessive parts of the air hose if
necessary and fix it onto the tank fastener.
Put the lock on the cover directly on the reversed
lock on supporting board, then push the cover and lock
it. The installation shall begin from bottom to top.
Note:
3)
Fastener
E. Faceplate Installation
E.
1)
1)
OPEN
When tighten four locknuts on supporting board, adjust
to "OPEN" mark as shown.
Supporting Board
Locknut
Fixing Lock
According to different faceplates, there are different faceplate
installations as below:
1. K-20341T-PNE/K-75890T-PNE installation
1. K-20341T-PNE/K-75890T-PNE
1288805-T01-B

-14-
4) It is ready to use when connected to water supply after
installation.
Reserve access panel at front of the tank in
remote installation.
Note:
4)
Half Flush Button
Full Flush
Button
3
2
1
3
2
1
2. K-23055T-PNE installationn
2. K-23055T-PNE
Up
Half Flush Button
Air Hose
Faceplate
Full Flush Button
1) .
1)
Suggested faceplate fixed frame installation direction
2) .
2)
Connect air hose to faceplate from water tank
3)
3)
Insert faceplate into faceplate fixed frame with half flush
upward. Installation is completed.
4) It is ready to use when connected to water supply after
installation.
Reserve access panel at front of the tank in remote
installation.
4)
5)
5)
How to remove.
Push Up
Pull Out
Pull Out
1288805-T01-B

3. K-23056T/K-23056TW installation
3. K-23056T/K-23056TW
1) Transformer Installation
Fix the transformer onto the wall, as illustrated, the
output connector of transformer(with 2 core female
connector) through the tube(suggestion: tube inner dia.
16~ 20) into tank. Connect the input terminal of
transformer(black) with power supply 220V/110V AC.
Customer can use the PVC pipe for wiring.
Don't mistake the input and output
terminal, or it may cause damage to the product.
Insulation measures must be taken at the
connection. Otherwise, short-circuit current may
occur and damage the transformer.
Warning:
1)
( 2 ) ( 16~ 20)
( ) AC220V/110V
Ceiling
Low-voltage AC
Transformer Output
Connector (In Tank)
()
Output AC 6V
AC6V
Input AC 220V/110V (Black)
AC220V/110V ( )
Transformer Assy.
Brushing Pipe
2) Faceplate Installation
A. When tighten four locknuts on support board, adjust
to "OPEN" mark as shown.
B. Tighten four screws to "LOCK" mark after installing
support board as shown.
2)
A.
"OPEN"
B. "LOCK"
Supporting Board
Locknut
Fixing Lock
Supporting Board
Locknut
-15-
1288805-T01-B