Kohler K-4026T-2A-0 User manual

When install the product in the room, a stop valve shall be
installed in a close proximity. For emergency circumstances,
the water inlet valve shall be stopped without using any tools;
otherwise unexpected failure may cause the loss to the customer.
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·We appreciate your commitment to Kohler quality. Please
take a few minutes to review this manual before you start
installation. If you encounter any installation or
performance problems, please don t hesitate to contact us.
Thanks again for choosing Kohler Company.
'
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
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在安装本产品的同一房间中，需要在触手可及的位置安装一
个止水阀，用于紧急情况下，无需借助工具即可切断本产品
的进水水路；否则本产品的意外故障可能会导致用户损失。
-
NOTES
DANGER: Risk of electric shock.
WARNING: Risk of electric shock.
CAUTION: Risk of hazardous gases.
Disconnect power
before servicing.
Connect only to
circuits protected by Ground-Fault Circuit-Interrupters
(GFCI s) or Earth-Leakage Circuit-Breakers (ELCB s).
If a new toilet
is not installed immediately, temporarily place a rag in
''
GFCI ELCB
500
KARING
BEFORE YOU BEGINBEFORE YOU BEGIN
WARNING: Risk of electric shock, fire or personal
injury. This product must be installed safely. Connect
only to dedicated 220V~, 50Hz, 10A circuit protected
by Ground-Fault Circuit-Interrupters (GFCI’s) or
Earth-Leakage Circuit-Breakers (ELCB’s).
WARNING: Must use 10A receptacle.
警告：触电、火灾或人身伤害的危险。本产品必须安全
接地。只能连接到专用的220V~，50Hz，10A带接地故
障断路器或接地漏电保护器的电路中。
10
Observe all local plumbing and building codes.
Carefully inspect the new toilet for damage.
Water and electrical supplies may be wall mounted.
There is a wiring schematic on inside of the of the junction
box
cover.
Please use the water supply hose accompanying with new
machine. The old hose assembly shall not be used again.
必须
the floor flange opening.
NOTICE: Follow all local plumbing and electrical codes.
NOTICE: Receptacles installed in bathrooms to be located at
least 1 meter from a bathtub or shower if practical, but in no
case less than 500 mm.
科勒（中国）投资有限公司
中国上海市静安区江场三路158号 邮编: 200436
制造商：上海科勒电子科技有限公司
中国上海市宝山区丰翔路1955号 邮编: 200444
INSTALLATION INSTRUCTIONS
INTELLIGENT TOILET
智能座便器
K-4026T-2A-0
, 2013
China Ltd., 2013Copyright Kohler
1
1396803-T01-C

Fig.#1
1
Unit: mm
:
349
424
395
528
670
779
405
155
Front of Bowl
Bottom View
Kohler reserves the right to change marked dimensions without prior notice.
of Outlet
305
Finished Wall
Finished Floor
Reference Value
ROUGHING-IN
SPECIFICATIONS
NOTE: See "Homeowner's Guide" for detailed specifications
of the bidet seat.
智能便盖
*
Flush volume
Water efficiency grade*
Min pit distance
Water pressure
Rated voltage
Rated power*
Outline dimension of product
Product weight
Operation Environment
How to Use Piezoelectric Switch
4.8L
Level II
305mm
Min water pressure 0.07MPa (dynamic pressure)
Max water pressure 0.74MPa
220V~, 50Hz
1130W
About 670mmx424mm x 528mm
About 46kg
1~40
Fast Press (Caution: Hitting the switch forcefully may cause deformation.)
供水压力
额定电压
冲水用水量
水效等级*
4.8L
2级
305mm
最小进水压力0.07MPa（动压）
最大进水压力0.74MPa
220V~, 50Hz
1130W
约670mm X 424mm X 528mm
46kg
1~40
*
*
*
*
The description of water efficiency label marked on intelligent toilet: water efficiency label represents a compliance mark of the water efficiency grade etc. performance of intelligent toilet.
智能座便器加施的水效标识的说明：水效标识表示智能座便器水效等级等性能的一种符合性标志。
Power value testing condition: dynamic pressure 0.2MPa, inlet water temp 15°C.
功率值测试条件：动压0.2MPa，进水温度15℃。
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Kohler Co.

SIMPLIFIED DIAGRAM OF THE UNITSIMPLIFIED DIAGRAM OF THE UNIT
Bumper x 2
2
Seat Cover (Antibacterial*)
Auxiliary Panel
Actuation Switch
Seat (Antibacterial*)
( )
Nozzle Seat Sensor Area
"Dryer" Key
"Rear" Key
"Front" Key
"Power" Key
Light Sensor
Fig.#2
2
*
( *)
*Antibacterial: the seat and cover contains long term inorganic anti-bacteria material which will inhibit bacteria growth on surface, this does not represent the mildew and other incidental effects. The
antibacterial rate is more than 90%. (Perform test in accordance with GB21551.2-2010 requirements. Testing lab: China household electrical appliances testing institute; electromechanical products
testing technology center of Shanghai Entry-Exit inspection and quarantine bureau.)
*抗菌：含无机系抗菌材料的座圈、盖板长期抗细菌，抑制产品表面的细菌生长，这一加工处理不代表防霉等附带效果。抗菌率大于90%（依据GB21551.2-2010进行试验。测试机构：中国家用电器检
测所、上海出入境检验检疫局机电产品检测技术中心）
Top signal receiving zone
指示灯区域
Kohler Co.
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1396803-T01-C

B. Roughing-In
DANGER: Risk of electric shock.
WARNING: Risk of electric shock.
Disconnect power
before servicing.
Connect only to
circuits protected by Ground-Fault Circuit-Interrupters
(GFCI s) or Earth-Leakage Circuit-Breakers (ELCB s).
Keep bath and shower away from electrical parts
(such as remote controller, receptacle, audio input
apparatus and so on).
When the electrical supply is mounted on the wall, a GFCI or
ELCB protected and water proof receptacle is required.
Follow the dimensional information exactly when installing a
hardwire electrical supply.
''
B.
(GFCI) (ELCB)
(
)
(GFCI)
(ELCB)
The wall location of the electrical and
water supply are interchangeable.
GFCI-Protected 10A Receptacle(water proof)
10
150mm
305mm
Fig.#4
4
70mm
70mm
Fig.#3
3
Remove old flange from the floor with a putty knife.
if a new toilet is not installed
immediately, temporarily stuff a rag in
the Sewage outlet.
NOTICE:
A. To Remove Existing Toilet (If there is any)
Turn off the water supply. Flush the toilet, and use a sponge
to remove the remaining water from the tank and bowl.
Disconnect the supply shut-off valve (if present), and remove
the old tank and bowl.
A. 器（如果有）
()
INSTALLATION
用涂油灰刀拆除地上的旧密封法兰。
将排污口
NOTE: This product is designed to work with wall mounted
electrical and water supplies. It is shown in the roughing-in.
NOTE: Cut PVC drain hole even and level with floor. 注：PVC排污口请切割平整，与地面齐平。
Supply Stop
Sewage outlet
排污口
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Kohler Co.

Install the Electrical Service
NOTE: This product is designed for installation with the
electrical supply located through the wall. Both types are
illustrated. Refer to the dimensional information for your
chosen installation.
Follow the dimensional information exactly when installing a
hardwire electrical supply.
Install the Water Service
NOTE:
NOTE:
This product is designed for installation with the water
supply located through the wall. Both types are illustrated.
Refer to the dimensional information for your chosen
installation.
A floor mounted water supply stop must be no higher
than 70mm from the floor.
Install the water supply. If you are installing a floor supply,
study the dimensional information illustrated carefully.
C. Install the Electrical Service and Water
Supply
DANGER: Risk of electric shock.
DANGER: Risk of electrical shock. For plug-in
installations/wall-mounted electrical supply:
Disconnect power
before servicing.
Connect only to a properly-grounded, grounding-type
receptacle which is protected by a Ground-Fault
Circuit-Interrupter (GFCI). Do not remove the
grounding pin or use a grounding adapter.
70mm
C.
/
(GFCI)
警告：触电、火灾或人身伤害的危险。本产品必须安
全接地。只能连接到专用的 220V~，50Hz，10A带接
地故障断路器或接地漏电保护器的电路中。
WARNING: Risk of electric shock，fire or personal
injury. This product must be installed safely. Connect
only to dedicated 220V~, 50 Hz, 10A circuit protected
by Ground-Fault Circuit-Interrupters (GFCI’s) or
Earth-Leakage Circuit-Breakers (ELCB’s).
Fig.#5
5
D. Install the Flange
Install flange to drain hole on the floor.
Note: remove protection membrane on the flange.
The shoulder end is downward, set around the
drain hole
D安装密封法兰
将密封法兰安装到地面排污口处。
注意：安装前先将密封法兰外面的保护膜去除。
有台阶的一端向下，套在排污口周围。
Sealing flange
密封法兰
Supply Stop
10
150mm
305mm
The wall location of the electrical and
water supply are interchangeable.
GFCI-Protected 10A Receptacle(water proof)
70mm
70mm
Kohler Co.
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1396803-T01-C

E. Position the Tank
Mark the centerline on the floor.
Align the tank over the floor flange.
Lower the tank onto the floor flange.
Place water tank in the middle (subject to centerline).
Do not push
down on any part of the tank assembly other than the
cylinder. Damage may occur.
Do not rock or
lift the tank after placement. The seal created by the
wax ring may be broken, resulting in leaking.
CAUTION: Risk of product damage.
CAUTION: Risk of product damage.
E.
将水箱居中放置（以中心线为准）。
6
Fig.#7
7
Connect water replenish pipe end to drain hole.
F. Secure the Tank
(Accessories purchased by customer)
Note:
CAUTION: Risk of product
damage. Do not overtighten
the mounting nuts. Do not
shorten the T-bolts.
Place a nut on each expansion bolt .
Hand tighten the nuts.
Expansion bolt purchased by installer.
F. 水箱(配件需要自行购买)
Nut
Expansion bolt
膨胀螺栓
Base of
Tank Unit
在每个膨胀螺栓上拧一个螺母。
膨胀螺栓配件须安装人员自行购买。
连接的 在排污口处。
Refill Tube
Press here on cylinder
Centerlines
Sewage outlet
排污口
Fig.#6
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Kohler Co.

Fig.#9
9
G.
注意：必须使用随器具附带的新软管组
件，旧软管组件不能重复使用。
H.
The waterline is a notch in the inside of the tank,
同时确认水浮子保持垂直状态（可自行调整）
确认水箱内部积水达到正确的水位线。按需进行调整。
The valve will not operate if the valve is locked.
The water tank must be emptied after the
G. Connect the Water
IMPORTANT! The supplied hose
must be used for this installation.
Connect the water.
Open the shut-off valve.
NOTE: Please use the water supply
hose accompanying with new machine.
The old hose assembly shall not be
used again.
H. Check the Waterline
IMPORTANT!
Return the manual switch into the locked position by using a
flathead screwdriver to turn it clockwise.
Stop the shut-off value.
Turn on the water supply.
Useaflathead screwdriver to turn the manual switch
counterclockwise to open the matorized valve.
Confirm water level inside water tank reaches correct level.
To adjust the waterline, useaflathead screwdriver to gently
turn the adjustment rod counterclockwise to lower and
clockwise to raise the waterline setting.
NOTE:
marked withalabel.
IMPORTANT!
shut-off valve is locked.
Confirm float upright (self-adjustable).
Fig.#8
8
Waterline
Adjust waterline
Unlock
Lock
Float
水浮子
Fitting hose
配件软管 Tee
三通
Filter
过滤网
Kohler Co.
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1396803-T01-C

I. Remove cap on Tee Connector of flexible hose. I.
Fig.#10
10
Fig.#11
11
J. Arrange water tank wiring J. 整理水箱线束
水管。
确认防溅板在注水阀上方。
Place the wiring harness plug, level switch wire, and refill
tube on the floor.
Tape them to the floor so they will not be pinched or
damaged.
Confirm splash board is above the water injection valve.
Tank
Tape
Level Switch Wire
Refill Tube
Tank
Electrical Plug
Wiring Harness Plug
(Connected to Bidet Seat)
( )
Wiring Harness Plug
(Connected to Pump)
( )
Remove cap
密封帽
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Kohler Co.

L. Connect the Wiring flexible hose of
bidet seat to Tee Connector
L.
Level Switch
Refill Tube
Wiring Harness (Pump)
()
Wiring Harness (Bidet Seat)
()
Flexible Hose of Bidet Seat
Tee Connector
T
K. Install the Vitreous Shell
WARNING: Risk of personal
injury.
CAUTION: Risk of product
damage.
The vitreous shell
weighs 35 kg. Use proper lifting
technique when handling the
vitreous shell.
Do not set the shell
down hard. Gently lift and move
the shell if it is not placed
correctly. If handled harshly,
the shell may chip or break.
Carefully pick up the vitreous shell and
place it over the tank.
Make sure the trapway seats fully in
the outlet gasket. If the vitreous shell
does not sit evenly on the floor, the
trapway is not properly seated.
Make all adjustments gently until the
trapway is properly seated.
K.
35
Vitreous
Collar
Tank
Fig.#12
12
Fig.#13
13
(
)
警告：在完成线束(泵)/线束(电子盖板)安装后，请务
必用线束接头旁的塑料抱箍卡住接插件，并用附带的螺
丝锁紧。
WARNING: Risk of personal injury. Make sure the
plug (if plug-in connection is used) and receptacle are
dry. If any moisture is present, allow the area to dry
before plugging the unit in.
If plug-in connection is desired, plug the pump in.
Connect the refill tube.
Connect the wiring harness.
Connect the level switch.
Plug the bidet seat in.
WARNING: After complete wire (pump)/wire (Bidet)
installation, snap connector in by plastic clamp near
the wire terminal; fasten by attaching screw.
Kohler Co.
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1396803-T01-C

N. Secure the Vitreous Shell
CAUTION: Risk of product
damage. Do not overtighten the
screws when tightening. The
vitreous shell may chip or break
if the screws are overtightened.
Insert a screw through both grommets.
Insert a screw in both of the provided
holes and tighten. Do not overtighten.
Place a cap over each screw. The
caps should be flush with the exterior
of the shell.
N.
Screw
Cap
Grommet
Cut a recess in the access cover using a utility knife at the
spot marked on the access cover.
Place the access cover over the opening in the back of the
toilet.
Caulk around the base of toilet and caulk the access cover to
the vitreous shell.
Access
Opening
Caulk Base Of Toilet.
Toilet Back
Cut With Utility Knife.
Access Cover
COMPLETE THE INSTALLATION
M. Check Operation
NOTE:
NOTE:
The flushing mechanism works
best if it is quickly tapped, not held
down for an extended period of time.
There is an approximate eight-
second delay between the flush and
the tank refilling.
Flush the toilet and check for proper
operation.
Refer to "Homeowner's Guide" to
check whether the bidet seat functions
well.
Refer to the troubleshooting chart if the
toilet does not function properly.
M.
Fig.#14
14
Fig.#15
15
Fig.#16
16
Push to Flush.
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Kohler Co.