Kohler INNATE K-8340KR-2EX-0 User manual

Installation Guide
INNATE INTELLIGENT TOILET
K-8340KR-2EX-0
Kohler China Investment Co., Ltd.
No.158, Jiangchangsan Road, Jing'An District, Shanghai, PRC Post Code : 200436
Manufacturer: Shanghai Kohler Electronics., Ltd.
No. 1955, Fengxiang Road, Baoshan Area, Shanghai, PRC Post Code : 200444
English page 2-16
한글 페이지 17-31
1383620-KR01-A

INTELLIGENT TOILET
SNOITCURTSNINOITALLATSNI
INNATE
BEFORE YOU BEGIN
Please read the following instructions carefully and familiarize yourself with the required tools, materials, and
installation sequences. Follow the section that pertains to your particular installation. This will help you avoid costly
mistakes. In addition to proper installation, please also read all operating and safety instructions.
All information in the 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.
We appreciate your commitment to Kohler quality. Please take a few minutes to review this manual before
installation. If you encounter any installation or performance problem, please don’t hesitate to contact us. Thanks
again for choosing Kohler Company.
Pre-arrange enough space for toilet installation. Make sure it will not affect the opening and closing of the door.
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.
The toilet must be grounded properly.
DANGER: Risk of electric shock. Disconnect power before using.
NOTICE: Follow all local plumbing and electrical codes.
NOTICE: Receptacles (if any) installed in bathrooms shall be located at least 1 meter from a bathtub or shower
if practical.
Observe all local plumbing and building codes.
Carefully inspect the new toilet for damage.
Water and electrical supplies may be wall mounted.
These instructions contain important care, cleaning, and warranty information - please leave instructions for the
consumer.
Confirm discharge pit dimension distance is 305mm, ±28 adjustable. If not, the installation will be compromised.
Confirm water supply stop must extend no more than 3mm beyond the finished wall or sink no more than 5mm
below finished wall or the installation will be compromised.
DN15mm or larger main water pipe is recommended.
In order to achieve a better flush performance, customer shall avoid any obvious pipe necking or blockage from
thermal melt during PPR pipe connection, and ensure ID no less than 15mm after connection.
When user cut power supply off, if reactivation of power supply is required, please wait until the end of “beep……”
indication, and then turn on power supply again.
Fixed wiring center must be equipped with electric shock opening so to disconnect the power completely when
level III overload condition occurred. .
WARNING: Risk of electric shock. Connect only to circuits protected by Ground-Fault Circuit-Interrupters
(GFCI's) or Earth-Leakage Circuit-Breakers (ELCB's).
WARNING: 10A receptacle is required.
NOTE
Recommended cable spec is 1mm2-2.5mm2 hard wires; connect only to 220V~, 60Hz, 10A or more circuit protected
with grounded circuit-breaker or grounded electric leak circuit breaker.
CAUTION: Risk of hazardous gases. If a new toilet is not installed immediately, temporarily place a rag in
the floor flange opening.
WARNING: Risk of electric shock for hardwires installations/through-floor electrical supply: Connect
only to properly-grounded, dedicated 220V~, 60Hz, 10A circuit protected by a Class A Ground-Fault
Circuit-Interrupter (GFCI) or Earth- Leakage Circuit- Breaker (ELCB).
1383620-KR01-A
2
Kohler Co.

Tools and material (Not supplied)
Socket wrench Utility knife Pen Pliers Tape
Expansion bolt and inserts, gaskets Screwdriver Hex head screwdriver
Scissor Wire stripper Test pencil
Drill and bits, expansion bolt and inserts, gaskets, assorted screwdrivers (crosshead, flat and hex), wire stripper,
scissor, socket wrench, utility knife, pen, pliers, tape, test pencil, PTFE Tape
Others
Pad and protection material
Masking tape
Drill and bits
Kohler Co.
3
1383620-KR01-A

Overall Sketch
Unit: mm
720
Finished wall
390
305/400
626
Fig 1
Rough-in distance
*
Rated voltage
Rated power
Kohler reserves the right to change marked dimensions without prior notice.
SPECIFICATIONS
* Power value testing condition: dynamic pressure 0.2Mpa, inlet water temp 15°C.
300
150
432
400
550
300
321
Receptacle
Finished floor
Angle valve installation
position G1/2 threads
5.5L
305mm
min inlet water pressure 0.07Mpa (dynamic)
max inlet water pressure 0.74Mpa
220V~, 60Hz
1100W
About 720mm x 432mm x 550mm
About 51kg
1-35
1-40
1383620-KR01-A
4
Kohler Co.

A. Hold the rim of the vitreous shell and take the toilet out.
PREPARATIONS BEFORE INSTALLATION
WARNING: Risk of personal injury and product damage! Please do not hold the rim of the bidet seat when lifting the
toilet. As the toilet is heavy，please seek help if necessary.
Note: do not remove cover and seat protection bag during installation process.
B. Place an 800mmX800mm cushion on the floor, take the toilet out from the carton then place on cushion.
Fig 2
Fig 3
Kohler Co.
5
1383620-KR01-A

B. Roughing-in
A.
Fig 4
Unit: mm
INSTALLATION
Turn off the water supply. Flush the toilet，and use a sponge to remove the remaining water from the tank and
bowl. Disconnect water supply shut-off valve (if any)，and remove the residual tank and bowl.
Remove old gasket from the floor and toilet flange accessory bag with a putty knife. Dismantle residual T-bolts
and discard them.
NOTICE: if a new toilet is not installed immediately，temporarily stuff a rag in flange accessory bag.
Flange accessory package
DANGER: Risk of electric shock. Disconnect power supply before servicing.
NOTE: This product is designed to work with wall mounted electrical and water supplies as shown in the mounting
dimensions.
Remove Existing Toilet (If any)
WARNING: Risk of electric shock. Connect only to circuits protected by Ground-Fault Circuit-Interrupters (GFCI's)
or Earth-Leakage Circuit-Breakers (ELCB's).
Keep bath and shower head away from electrical parts (such as remote controller，receptacle etc). When the
electrical supply is mounted on the wall，an anti-splash and waterproof receptacle is required.
Rough-in distance
Water inlet (G1/2 ID)
Mounting holes (total 5)
150±10
300±10
L
250±5
150±5
72±5
66±5
400±10
300±10
Fig 5
1383620-KR01-A
6
Kohler Co.

3/8
10mm
Fig 6
D. Drill 5 holes and insert two plastic insert and T-bolts (Purchased by customer).
Fig 7
C. 1、Confirm the drain hole center and mark down the “+” centerline perpendicular to the finished
wall.
2、Confirm the toilet drain hole center and mark down the centerline on front, back, left and right
outside of toilet.
3、Make sure the toilet side mark symbol is align to the drain hole centerline on the finished floor.
Mark down the left and right holes.
Kohler Co.
7
1383620-KR01-A

3
E. Discharge pipe installation
1、Take discharge pipe out，adjust to meet following condition:
a. Align discharge pipe with floor discharge port.
b. Align floor mounting hole to each hole.
c. Upper discharge port center to wall distance is larger than 104mm.。
Then tighten big nut on discharge pipe.
2、Align wax center with floor drain hole and place on floor.
Note: ensure floor flatness. For 305 mm model, adjusting ranges is 277~333mm, for 400mm model, adjusting
range is 372~428mm; the nut must be locked after adjustment. when start adjusting elbow, it will be easier
to adjust by loosening nut first, rotate two elbow and then rotate back to home position.
、Secure discharge pipe by 3 bolts and gaskets on the floor，and ensure discharge elbow center distance to wall
distance is larger than 104mm.
Elbow installation
hole location
>104mm
>104mm
1383620-KR01-A
8
Kohler Co.

F. Angle valve installation
1、Wrap angle valve by PTFE TAPE and connect with water hole on the wall.
2、Angle valve switching method
G. Dismantle left/right side panel
H. Vitreous installation
Lift toilet up (2 assistants needed), align toilet axis with drainage centerline and the toilet close to the wall, and
gently place it on the floor.
Turn clockwise is OFF，turn counter-clockwise is ON.
Note: After the intake valve is connected, discharge water completely.
Kohler Co.
9
1383620-KR01-A

2 Open inlet valve, plug in the socket. Toilet start water and power self-inspection, fill water tank; when heard
one “Beep”, night light is OFF, indicate self-inspection is completed and the toilet is ready for use. Specific
usage refers to Homeowners Guide.
. Power connection
3Refer to flush water and power on inspection manual to confirm normal flush status.
DANGER: Risk of electrical shock. For plug-in installations/wall-mounted electrical supply: connect only to
a properly-grounded, grounding-type receptacle protected by a Ground-Fault Circuit-Interrupter (GFCI).
Do not remove the grounding pin or use a grounding adapter.
Note: no extended wire is allowed.
Note: receptacle without grounding wire is not allowed. (Series with power cord) plug the power cord into receptacle.
I. Inlet connection
Take inlet hose from accessory bag, connect angle valve water outlet and toilet inlet T-valve.
K. Power on and water on test
1 Water on first and then power on after installation.
DANGER: Risk of electrical shock. For hardwire installations/through-floor electrical supply: Connect only
to a properly-grounded, dedicated 220V~, 60Hz, 10A circuit protected by a Class A Ground-Fault Circuit-
Interrupter (GFCI) or Earth-leakage Circuit-Breaker (ELCB).
1383620-KR01-A
10
Kohler Co.

L. Secure vitreous
2、Apply silicon grease around the vitreous.
3、Install sideboards back from both sides.
1、Secure vitreous on floor by bolts.
Kohler Co.
11
1383620-KR01-A

Fig 19
Fig 18
Installation steps：
Expansion pipe
Public anti-loss installation：
Installation of remote controller holder
NOTE: If the wall for installation is made of special material (such as wood board, density board and etc.), proper fixing
methods shall be adopted.
NOTE: The place to install the remote controller shall not be easily splashed by water.
Choose a mounting location for the remote holder that is easily accessible while sitting on the seat.
Drilling two holes with depth larger than 45mm on the wall by drill with a diameter of 6mm in accordance with the
position of screw holes on the remote control holder, and then installs the expansion tube into the holes.
Place the installation holder on the fixing hole；
Fix the holder with screws and install it.
Install the screw covers on the screws；
Place the remote controller on the holder.
1383620-KR01-A
12
Kohler Co.

Fig 20
Seat temp: mid
Night light: ON
Auto energy saving: OFF
Auto cover open: ON
Microwave detection distance: mid
Auto flush function: ON
Auto UV function: ON
Auto deodorizer function: ON
Standby mode: OFF
Prolonged seating indication function: OFF
Front Wash:
Water temp: mid
Water flow intensity: mid
Ejection position: mid
Pulsation mode: OFF
Rear Wash:
Water temp: mid
Water flow intensity: mid
Ejection position: mid
Pulsation mode: OFF
Preparations before the initial use
Confirm if water inlet valve is open.
Confirm power is connected properly, concealed version side power leak switch is “ON” (detailed information
refers to page 11 on UG).
Confirm battery has been installed in the remote docking station properly.
Confirm no obstacle in front of product.
After toilet self-inspection completed, it is normal to hear motor rotating and water flow noise. When night light blink
indicates self-inspection is in process.
Default ex-work status for initial use：
The above settings are for the full-functional version. For differences in the specifications of models, refer to their
product configuration matrix.
Kohler Co.
13
1383620-KR01-A

Symptoms Possible Causes Recommended Actions
1. A. Power failure
B. Plug not connected or no power to socket
C. Product is on standby mode
A. Wait until the power is restored
B. Plug in or detect the socket
C. Press “ ” button at the side panel.
2. Toilet fails to flush
3. Toilet is not clean
after flushing.
A. Filter screen is blocked
B. Insufficient water pressure.
A. Refer to “Washing of filter screen”
B. Check if all tee valves are opened. If not, please open;
C. Check bend problem on inlet hose, if so, adjust hose.
4.
5. Wish function stops
in operation process.
A. If necessary, press the washing button again.
B. Adjust your sitting gesture or sit on the toilet again.
6. The wash mode runs
even when unseated. A. Remove the foreign matters or dry seat.
7. Dryer fan stops in
operation process.
A. If necessary, press the dryer button again.
B. Adjust your sitting gesture or sit on the toilet again.
8. Deodorization fan
does not work
9.
10. Auto cover fails to
close/open.
A. Please sit or leave the sensing area
B. Review “Guide on remote controller setting”.
C. Wait until the flushing process is completed
Trouble shooting
This guide of trouble shooting is for general help only. Authorized representatives or qualified electricians of Kohler Company
shall be able to solve all electrical failures. If you want to know about the service of warranty, please contact local dealers or
wholesalers.
Toilet does not
work.
A. Water failure
B. Tee valve for water supply is closed
C. Power failure
D. Product is at standby mode
E. Wash mode is in progress
F. Auto-flushing is deactivated
Wash mode is
abnormal.
E. Filter screen is blocked
F. Insufficient water pressure.
A. Wait until the water supply is restored
B. Fully open the tee valve for water supply
C. Press “ ” button at the side panel.
D. Seated or adjust your sitting gesture
E. Review the section of “Washing the filter screen”
F. Check bend problem on inlet hose, if so, adjust hose.
A. The seat is unable to sense human body A. Adjust your sitting gesture or sit on the toilet again.
Cover fails to
close/open
A. Remove the foreign matters or dry seat.
B. Remote controller “automatic cover-
turning” function is deactivated
C. The toilet is in the process of flushing
A. Wait until the water supply is restored
B. Open the tee valve for water supply
C. Wait until the power is restored or review manual flush,
manual flush or flush by using the basin.
D. Press “ ” button at the side panel.
E. Perform after flushing operation completed.
F. Review “Guide on remote controller setting”
A. Flushing mode stops automatically after
continuous washing for 5 minutes
B. The seat is unable to sense human body
A. The seat is covered by foreign matters
or the seat is wet.
A. The dryer fan stops automatically after
continuous usage for 4 minutes
B. The seat is unable to sense human body
A. Water failure
B. Tee valve for water supply is closed or
not opened completely
C. Product is at standby mode
D. Not yet seated or current sitting posture
unable to be sensed by the seat
B. Stop button is pressed by mistake during
operation
C. Auto deodorization function is deactivated
B. If necessary，please unseat for about 2S and then sit
on the toilet again.
C. Review “Guide on remote controller setting”
A. The seat is covered by foreign matters
or the seat is wet
B. The toilet cover is interfered by people
at the open/close process before
B. Use the remote control or manually open/close the cover
until it works properly. Do not block switch during
open/close process
A. User is not seated enters or lefts the
sensing area
1383620-KR01-A
14
Kohler Co.

14. Remote control
fails to connect to
toilet.
A. Lower battery
B. The remote control is too far from the
toilet
C. The toilet is not yet powered on
D. The toilet is on standby mode
E. The toilet is not connected to the remote
control
A. Review “Usage and replacement of battery for remote
control” chapter and replace battery accordingly.
B. Review “Communication between remote controller and
the toilet”, and approach to the toilet
C. Power on the toilet.
D. Press “ ” button at the side panel.
E. Review “Communication between remote and toilet” and
connect toilet and remote accordingly.
15. The seat is not
warm.
A. Remote seat temp set too low.
B. Toilet is on standby mode.
A. Set seat temp to proper dial.
B. Press “ ” button at the side panel.
11. Night light does
not work
A. The night function is turned off
B. The indoor light is too bright
A. Review “auxiliary keyboard function” to activate the night
light function.
B. Please cover photoreception window completely.
12. UV sterilization
function does not
work
A. User sits on the toilet
B. The seat is covered by foreign matters
or the seat is wet
A. Please close the cover and reactivates the UV
sterilization again when unseated.
B. Remove the foreign matters or dry the seat
13. Remote is unable
to display
A. Battery exhausted
B. Battery polarities are mounted reversely
C. The remote controller does not answer.
A. Replace with new batteries
B. Reinstall properly
C. Approach to the toilet or seated.
If you want to check the toilet, first of all, you should:
Handle down circuit leakage protection switch (no power cord version).
Turn off the water supply valve if necessary.
Kohler Co.
15
1383620-KR01-A

IMPORTANT CONSUMER INFORMATION
CONSUMER RESPONSIBILITIES
If you live in a hard water area,make certain that the holes on 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 chin or the surface of the toilet bowl. Please follow the
bowl cleaner manufacturer's instructions carefully.
Kohler Company shall not be responsible or liable for any damage to these fittings caused by the use of cleaners
containing chlorine (Calcium hypochlorite).
Do not throw into the toilet what that will cause the toilet to block such as newspapers and sanitary towel. Do not
bump the vitreous china with great force as it will cause damage and leaking.
NOTE: Refer to “Homeowner's Guide” for the cleaning and maintenance of toilet.
NOTE: Flush the water supply pipes thoroughly to remove debris. Product is designed for tap water or potable
water.
Do not use product beyond the specified environment.
Do not use abrasive cleaners or solvents.
WARNING: Risk of property or product damage.
WARNING: Risk of product damage.
Warning: do not use any hard setting material (cement mortar) while installing the toilet. Thermal
expansion of hard setting material (cement mortar) will damage or crash the feet of toilet. Kohler will not
be responsible for any damage because of using hard setting material (cement mortar) for toilet installation.
1383620-KR01-A
16
Kohler Co.

INNATE
설치 전
필요한 공구, 물건, 설치절차를 숙지하기 위해 본매뉴얼을 자세히 읽어주십시오. 부적절한 설치방법으로 인한
불필요한 손실을 방지하기 위해 적절한 부분을 참조하여 변기를F 설치하십시오. 정확한 설치방법 외에 모든 조작 및
안전 지침을 자세히 읽어주십시오.
본매뉴얼에 기재된 모든 자료는 모두 인쇄 최신 제품 상황에 기준하였으며, 콜러중국에서 최종권한을보유하며 수시로
제품 특성, 포장 혹은 공급상황을 변경하며, 이에 대해 별도 통지를 하지 않는점에 대해 양해를 바랍니다.
우리는 KOHLER품질에 대한 믿음을 감사합니다.설치 혹은 성능과 관련된 문제 발생 시, 반드시 저희에게 연락주시기
바랍니다. KOHLER의제품을 구입하여주셔서 다시 한번 감사드립니다.
위험: 감전 가능성이 있기에 조작 전, 전원을 차단합니다.
경고: 감전될 위험이 있습니다. 지고장 회로차단기(GFCI) 혹은 접지 누전 회로차단기(ELCB) 가설치된
회로에만 연결하십시오.
조심: 유독기체가 방출될 위험이 있습니다. 새변기를 즉시 설치할 수없는 경우, 지면의 플랜지 홀을
낡은 수건으로 덮으십시오.
주의: 현지 관로 설치 및전기규정을 준수합니다.
주의: 욕실내에 설치한 콘센트는 욕조 혹은 샤워기 분사꼭지와 최소 1미터 이상의 간격을 유지。
현지 관로 설치 규정 및건축규범을 준수합니다.
새좌변기에 손상이 없는지 자세히 검사합니다.
전원과 물공급은 벽배전/벽배관 설치방법을 적용할 수있습니다.
설치설명서
베일 일체형 양변기
본매뉴얼에는 관리, 청결 및품질보증 등중요자료도 포함되어 있는 바, 사용자에게 교부 및보관하도록 하십시오.
더좋은 세정 효과를 위해 사용자는 수도관，PPR관용접 시, 축소 또는 용접 물질에 의한 막힘 현상을 최대한 피해야
합니다. 또한 연결 된수도관의 내경이 15mm보다 커야합니다.
사용자가 전원을 절단 후반드시 “띠..띠...”제시 음성들어 완료 후전원을 연결한다.
기구는 반드시 정확하게 접지되어 있어야 한다.
고정배선중에 반드시 감전 오픈거리를 부대하여 과전압 등급 III조건하에서 전부 차단되는 장치를 제공하여야 한다.
설치하기 전에 좌변기 설치가 필요한 공간을 확보하시고 문의 열고 닫음을 영향하지 않도록 하세요.
본제품을 설치한 방, 가까운 위치에 벨브를 설치해야만 급한 상황 시다른 도구의 도움 없이 본제품의 수로를 차단할
수있다. 그렇지 않을 시, 뜻밖의 사고가 사용자에게 손실을 줄수있다.
배수갱이 거리가 305mm 또는, 조절가능 거리는 ±28여야 한다. 만약 만족하지 않을 경우, 설치에 영향을 초래할
수있다.
물접합이 완공 토양 둘출까지 3mm 초과하지 않음을 확인한다.완공 벽돌 잡기가 5mm에초과하지 않다.만약에
만족하지 않으면 설치를 영향할 가능성 있다.
파이프라인 내경 DN15mm이상의 주요 파이프를 추천한다.
경고: 반드시 10암페어 콘센트를 사용해야 합니다.
주의
전선은 규격 1mm2-2.5mm2의 경선을 사용하길 권장하며, 회로는220V~，60Hz，10A이상의 접지 고장 회로 차단기
나 접지 누전 보 호기의 회로를 필요로 합니다.
Kohler Co.
17
1383620-KR01-A
경고: 제품에 감전위험성이 존재합니다. 본제품은 양호한 접지에만 설치해야 합니다, 회로 요구:
220V, 60Hz, 10A, 해당 회로에 접지고장 회로차단기 혹은 접지누전 회로차단기가 반드시
설치되어 있어야 합니다.

모든 공구 및 재료(제품에 포함되지 않음)
멍키스패너 커터 칼 팬 집게 줄자
팽창 나사못 및팽창관, 와셔 각종 드라이버 유갑각종 드라이버
가위 박선간 전기 측정펜
전기 드릴 및드릴의 비트，팽창 나사못 및팽창관，와셔，각종 드라이버 (십자,일자,유갑)，박선간，
멍키스패너，커터 칼，팬，집게，줄자，전기측정펜，절연 테이프
기타
와셔 혹은 방호 재료
테프론테이프
전기 드릴 및드릴의 비트
1383620-KR01-A
18
Kohler Co.

사양
용수량
시공 거리
급수 압
정격전압
액정 출력*
제품 외관 사이즈
제품 중량
물타기 온도
사용환경 온도
720
390
305/400
벽면
626
제품 구성도
단위: 밀리미터
1
KOHLER회사에서 도면에 표시된 사이즈의 변경권한을 보유하고 있으며 변경 시, 별도 통지를 하지 않습니다.
* 출력치 테스트 조건：동압0.2Mpa, 급수온도15℃.
주의 지능 좌변기기 규격은 사용자 수첩을 참고한다
300
150
432
400
550
300
321
전원콘센트
바닥면
밸브설치위치
G1/2 내야
5.5L
305mm
최소 급수 압력 0.07Mpa (동압)；
최대 급수 압력 0.74Mpa
220V~, 60Hz
1100W
약720mm x 432mm x 550mm
역51kg
1-35
1-40
Kohler Co.
19
1383620-KR01-A

그림2
그림3
A.
설치전 준비
세라믹 부품의 끝 부분을 잡고 포장박스에서 제품을 꺼냅니다.
경고: 신체 혹은 제품파손 위험! 일체형 양변기를 위로 들어올릴 때, 비데의 시트를 잡지 않습니다. 변기의 무게가
무겁기 때문에 필요한 경우 도움을 청하십시오.
주의: 전체 설치 과정에 덮개 판자와 변기 보호 부분을 떼지 마세요.
B. 바닥에 800mm×800mm 크기의 시트를 펴고 비데를 포장박스에서 꺼내 시트에 놓습니다.
1383620-KR01-A
20
Kohler Co.