Kohler K-4026T-2A-0 Assembly instructions

English page 2-21
中文页码 22~41
Homeowners Guide
用户手册
KARING INTELLIGENT TOILET
新悦智能座便器
K-4026T-2A-0
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
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Cautions and warning................................................................................................................................. 3
Specifications............................................................................................................................................. 5
Thank you for choosing Kohler Company.................................................................................................. 6
Simplified Diagram of the Unit.................................................................................................................... 6
Guide on usage of remote controller.......................................................................................................... 7
Remote controller setting guide.................................................................................................................. 8
Preparation before the First Use................................................................................................................ 10
Seat Cover and Seat Open/Close.............................................................................................................. 11
Flushing...................................................................................................................................................... 12
Functions of the Auxiliary Panel................................................................................................................. 14
Wide Oscillate............................................................................................................................................. 14
Standby Mode............................................................................................................................................ 14
Care and Cleaning...................................................................................................................................... 14
Troubleshooting ......................................................................................................................................... 19
Description of Content of Hazardous Substances in Product..................................................................... 21
Contents
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Kohler Co.

SAVE THESE INSTRUCTIONS
CAUTIONS AND WARNINGS
Warning: Risk of electric shock or product damage. Do not immerse the product into water.
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).
Important! Risk of product damage. Do not install at a place where it may be splashed by water.
Important! Risk of product damage. Do not install the product at a place with excessive humidity, where
moisture may condense at the surface of the product. Please maintain that the usage envi-ronment is under
adequate ventilation, so as to prevent damage to electronic components.
Important! Risk of product damage or property loss. Water leakage may happen if the water pipe
connector is pulled or pushed with excessive force.
Important! Risk of product damage. The product may be damaged if the nozzle is applied with
excessive force.
Important! Risk of product damage. The part of the pipe where water may be frozen should be protected by
thermal insulation. Any water left in the product may be frozen during the winter season. Please keep the
product in room temperature before reinstallation or usage.
Important! Risk of product damage. The power shall not be connected before the work is finished.
Otherwise it may lead to product failure.
Attention: The thermal protector may be out of order during storage or transportation in warm climate
which can lead to product failure. Please ensure the product cools to room temperature before
reinstallation or usage.
When an electrical product is used, especially when children are near, the following basic safety
precautions shall be abided by:
Danger-Reduce risk of electric shock:
□Children, elders or those with disabilities from their body, sensitivity or mental disabilities or lacking of
common sense should not use or get close to this product unless under close tutelage. Children are not
allowed to use or touch this product. Do not leave children alone in a room with such product.
Warning: Risk of product damage.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.
WARNING - To reduce the risk of low grade burns, electric shock, fire or injury to persons:
Do not place or store this appliance where it can fall or be pulled into a bath or sink.
Do not place in or drop into water or other liquid.
Do not reach for a product that has fallen into water. Unplug immediately.
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.
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CAUTIONS AND WARNINGS
□For those children and the elderly who are unable to adjust the temperature, they should ask for
help to adjust seat temp, water temp and wind temp of toilet cover to proper gears.
□
recommended by Kohler Co.
Do not lean on cover when use this appliance to prevent product from damage.
□
the professionals from its maintenance department or similar departments, to avoid the occurrence of danger.
□
□
□
□
been dropped into water.
Install this product properly by following the installation procedure.
This product shall be repaired by professionals only. The warranty will become invalid if you try to repair
this product by yourself.
□
□
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.
Keep power line far from heated surface.
Do not drop or insert any substance to pipeline or the opening.
Do not use this product outdoor or in a place where a particle mist spray device is used,neither at a
place of provisions.
The installation should be subject to the instructions before the power is connected.
Water should not be poured into the power plug.
Exposed skin should not make contact with heating seat for too long a time to prevent low temperature
burning.
□
□
□
□
□
□
□
□
Please use the water supply hose accompanying with new machine. The old hose assembly shall not be
used again.
When customer 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.
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Specifications
Flush volume 4.8L
Water efficiency grade*Level II
Min pit distance 305mm
Water pressure Min water pressure 0.07MPa (dynamic pressure)
Max water pressure 0.74MPa
Rated voltage
Rated power*
1130W
Max instantaneous power
About 1600W
Length of power line About 1.1m
Outline dimension of product
About 670mm x 424mm x 528mm
Product weight
About 46kg
Inlet water temp
1~35°C
Operation Environment
1~40°C
Rear wash
YES, adjustable
Front wash
YES, adjustable
Water flow (water pressure 0.2MPa)
Max rear wash shall be no less than 500mL/min
Cleaning water temp
OFF, adjustable 3 dials (ambient temp, about 35-39°C)
Spray time ( the longest)
About 300s
Cleaning
Nozzle adjustment
3Positions
Pulsate cleaning On/Off
Oscillating cleaning On/Off
Overheating prevention
Thermal fuse
Back-flow prevention Check valve
Temperature adjustments
OFF, adjustable 3 dials
Safety devices Thermal fuse
Cover Auto open/close, Slow close
Comfort Seat Slow close
Temperature adjustment
OFF, adjustable 3 dials
Dryer Safety devices Thermal fuse
Deodorizing function
Yes
Remote control
Setting up various functions (See Page 8-9 for Details)
Sanitary Self-cleaning nozzle Yes
Antibacterial material Seat, seat cover
Other safety devices
Circuit leakage breakers
Auxiliary panel Yes
Other Seat sensing Located inside the seat
Night light Yes
Manual flush Yes
* Power value testing condition: dynamic pressure 0.2MPa, inlet water temp 15°C.
Safety
devices
Heated
Seat
* 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.
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Thank You For Choosing Kohler Company
Thank you for choosing the Bold Look of Kohler. Kohler craftsmanship offers you a rare combination of proven
performance and graceful sophistication that will satisfy you for years to come. The dependability and beauty
of your Kohler product will surpass your highest expectations. We are very proud of our products here at Kohler
and we know you will be too.
Please take a few minutes to study this Homeowner’s Guide. Pay special attention to the care and cleaning
instructions.
All information in this manual is based upon the latest product information available at the time of
publication. At Kohler, we constantly strive to improve the quality of our products. We reserve the right to make
changes in product characteristics, packaging or availability at any time without notice.
Simplified Diagram of the Unit
Bumper x 2
Seat Cover
(Antibacterial*)
Seat
(Antibacterial*)
Nozzle
“Front” Key Light
Sensor
“Rear” Key
“Power” Key
“Dryer” Key
Indicating LED zone
Seat
Sensor Area
Auxiliary
Panel Actuation Switch
*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.)
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Guide on usage of remote controller
Note: Remove remote control from bracket before operation so to prevent risk of falling (non anti-thief installation)
IJ K L M
A B C D E F G H
When seated, deodorization function auto activated. Press STOP button to deactivate this function.
When deodorization function is in process, It will auto deactivate deodorization function 30s after customer left.
When using Front Wash, Rear Wash or dryer function, deodorization function auto deactivated. Remote deodorization
button is null. Press STOP button to deactivate above function and then press deodorization button to activate this function.
A - Stop
Press this button to deactivate the Front Wash, Rear Wash, Dryer and Deodorization and Manual Nozzle Clean.
B - Front
When seated, press this button to activate Front Wash, then auto deactivate after 5min or press STOP button to deactivate immediately.
C - Rear
When seated, press this button to activate Rear Wash, then auto deactivate after 5min or press STOP button to deactivate immediately.
D - Massage
Press this button to activate massage mode; press once to enter normal wash, press again to activate pulsation; press
this button the third time to activate oscillation (when activates corresponding function, indicating LED will light up).
E - Position
Press this button to adjust wand position when activates Front or Rear Wash.
F - Water Temp
Press this button to adjust water temp when activates Front or Rear Wash (When all LED lights OFF indicates ambient temperature).
G - Seat Temp
Press this button to adjust seat temp, adjust seat heating temperature (When all LED lights OFF indicates ambient temperature).
H - Dryer
When seated, press this button to activate dryer function and adjust temperature, auto stops after 4min or press STOP
button to turn off immediately.
I - Flush
Press this button to perform toilet flush.
K - Cover
When unseated, press this button to perform Cover OPEN/CLOSE action.
L - Seat
When unseated, press this button to perform Cover OPEN/CLOSE action.
J - Deodorization
Press this button to perform deodorization function.
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Low voltage alarm
Note: please replace battery in time when the voltage alarm starts.
Pairing
Communication between remote control and toilet
When powered is on, press and hold dryer button, when indicating LED quick blinks twice. Press and hold power
button on side panel in 20s, release button until one short beep is generated. When LED strip stops blinking
indicates pairing is successful.
When remote moves away from sensing zone, press any button, all LED strip will blinks slowly, starts searching
connection. After successful connection, it will stop blinking.
Remote controller setting guide
When M battery alarm icon blinks indicate remote battery is almost used up. Replace battery is required.
IJ K L M
G H B C D E F
key until a short pip is heard, and release the key only after the night lamp flickers for three
A
Note: Normal function will not be used when initiate any long press setting.
Keep pressing the
times. Then change the setting of B/G/I/J/K by the following requirements.
1. Indicating LED lights up above Front Wash icon, indicates Night LED activated and toilet generate one short beep.
2. Indicating LED lights off above Front Wash icon, indicates Night LED deactivated and toilet generate one long beep.
1.. When the power save mode is set to a certain period (eg:3 hrs), he product will be under the power save mode during this period, and
2.. After the power save mode has been activated, the indicator lig in the sensing window shows red color.
3.. In the period of power save, the seat will not be heated; Once a function is activated, the power save function stops automatically.
1. Indicating LED lights up above Rear Wash icon, indicates Auto Flush activated and toilet generate one short beep.
Indicating LED lights off above Rear Wash icon, indicates Auto Flush deactivated and toilet generate one long beep.
will automatically exit the power save mode when time runs out of the preset period.
2.
B -Front Wash...Night LED setting
Press and hold this button to enter Night LED setting, press Front Wash icon to switch dials per activation or
deactivation circulation.
G- Seat Tem…Energy saving setting
Press and hold the button to activate Energy Saving mode, then press Seat Temperature icon to switch dials
per deactivation, dial 1, 2, 3 circulation; when all indicating LED is OFF, Energy Saving mode is deactivated;
when the first LED is ON indicating dial 1 is activated, the second LED is ON indicating dial is 2 activated,
the third LED is ON indicating dial 3 is activated.
- Flush… Auto Flush setting
Hold and press this button to enter Auto Flush setting, press Flush icon to switch dials per activation or
deactivation circulation.
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2. Do not mix new and old batteries.
3.
Please use alkaline battery.
The +/- polarities of battery must be consistent with the
mark of remote controller.
Remote docking station uses four AA alkaline batteries.
When battery is low, remote red LED blinks and lights up, indicates the replacement of battery.
Note:
1.
Note: long press function button to setup functions, the toilet will exit function setting when customer does not
have any action or press any key within 10s.
Hold and press this button to enter auto Deodorization setting, press Deodorization icon to switch dials per
activation or deactivation circulation.
1. All indicating LED ON above position icon, indicating auto Deodorization setting activated, toilet generate one short beep.
2. All indicating LED OFF above position icon, indicating auto Deodorization setting deactivated, toilet generate one short beep.
Remote controller battery usage and replacement
Prevent liquid from spraying the remote or do not soak remote into the liquid.
Do not place remote around the small household appliances, such as hand dryer or hair dryer etc. to
prevent remote from interference.
Do not apply frequent and violent external force on remote buttons.
Place remote back to docking station on the wall after usage.
Prevent remote from dropping in the process of use.
: secure remote with base by screws, specific method refers to installation guide.
Others
J - Deodorization…auto Deodorization setting
4 AA alkaline batteries
Place 4 AA alkaline batteries in per “+/-“indication as shown
Open battery container
cover with a dollar coin.
OPEN
Red LED blinks
Long press this button to start auto cover OPEN and sensing distance setting mode; cover icon blinks slowly.
Press cover icon again to change setting per OFF, near, mid, far, OFF, near ……circulation.
1.
2.
3.
4.
When massage indicating LED lights OFF, indicates auto cover OPEN function stops. Toilet generates one long beep.
When massage indicating LED 1 lights up, indicates auto cover near distance function starts. Toilet generates one short beep.
When massage indicating LED 2 lights up, indicates auto cover mid distance function starts. Toilet generates one short beep.
When massage indicating LED 3 lights up, indicates auto cover far distance function starts. Toilet generates one short beep.
K - Cover…auto cover OPEN and sensing distance setting
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Preparation before the First Use
Ensure if water inlet valve is OPEN.
Confirm that the battery has been correctly installed in the “remote control”.
Confirm that there is no obstacle in front of the product.
Wait for the host to finish self-checking. During that time, it is normal to hear rotating sound of the motor
and bicker. Self-checking is completed when the light flashes.
Press the power key on the auxiliary panel at the side of the seat; confirm that the seat is in the state of
power on. (When pressing the key, the long sound stands for power off while the short one for power on.)
When it is used for the first time, it is in the state of default value:
Front Wash: Seat temperature: mid
Dryer temperature: mid
Night light: on
Power save: off
Auto-open seat: on
Auto flush: on
Microwave detection distance: mid distance
Water temperature: mid
Pressure: mid
Position: mid
Rear Wash:
Water temperature: mid
Pressure: mid
Position: mid
Connect to
stop valve
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A. Seat Cover Open/Close
Seat Cover Auto Open
Seat cover opens automatically upon user’s approaching and the signal light in the sensor area turns to green.
Remote Operation of Seat Cover Open/ Close
Manual Seat Cover Open/Close
Seat Cover and Seat Open/Close
NOTE:
User may manually open the cover under any circumstances. When the
user open or close the cover to a certain degree, the unit will automatically
open or close the cover completely. You do not need to exert any force on
the cover or seat throughout the process.
The seat or seat cover will stop automatically when obstructed during the
operation.
When unseated, press seat OPEN/CLOSE button on remote, perform corresponding OPEN/CLOSE function
(details are shown in the diagram of remote control). When seated, press remote button will be invalid.
1.
2.
3.
When customer enters sensing zone slowly, cover OPEN/CLOSE sensing
distance might be shortened. If there’s no response, OPEN/CLOSE cover
by remote or by manual mode.
Auto cover OPEN/CLOSE function will be valid when remote “cover
OPEN/CLOSE” function set to “ON”.
Do not place any moving obstacle 120cm in front of toilet tip, if there is
one, cover might auto open. Refer to page 10 to exit auto cover OPEN/
CLOSE function.
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B. Seat Open/Close
Manual Operation of Seat Open/ Close
User may manually open the seat under any circumstances. When the
user open or close the seat to a certain degree, the unit will
automatically open or close the seat completely. You do not need to
exert any force on the cover or seat throughout the process. The seat or seat
cover will stop automatically when obstructed during the operation.
NOTE:
In the process of auto open/ close of the seat, please do not interfere or exert
any force on the seat.
Flushing
A. Auto Flush Function
a) Function Activation after Seated Usage
When seat is OPEN and toilet is in use. Toilet will auto flush after unseated for a certain time. Close seat within
a period of time.
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Remote Operation of Seat Open/ Close
When unseated, press seat OPEN/CLOSE button on remote, perform corresponding OPEN/CLOSE function
(details are shown in the diagram of remote control). When being seated, press remote button will be
invalid.
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b) Function Activation after Standing Usage
While the seat cover is opening, the user opens the seat manually or by the remote control and relieves himself.
The toilet will not flush until the user leaves the senor area for a certain time. After a period of time, the seat and seat
cover are closed in turn.
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NOTE:
1. If the function of auto flush is off, the system can adopt manual flush function.
2. Only when flush setting is activated on remote, auto flush will be valid.
B. Application of Manual Flushing Key
The user is able to flush manually by pressing .
NOTE:
The unit can not be manually flushed twice within 60 seconds.
C. Mechanical Flush Function
Customer could press click switch on toilet to flush
the toilet.
NOTE:
The unit cannot be manually flushed twice within
60 seconds.
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Standby Mode*
1. Press POWER button on side panel, enter standby mode when generate one “beep”. Meanwhile, auto detection
and remote function deactivated, seat heating function deactivated to minimize energy consumption.
2. When press POWER button on side panel again, exit standby mode and all function recovered.
Power Key
Wide Oscillate
A. General Cleaning
Care and Cleaning
For best results, keep the following in mind when caring for your Kohler product:
IMPORTANT! Do not immerse product in water.
Test First - Always test your cleaning solution on an inconspicuous
area before applying it to the entire surface.
Do Not Let Cleaners Soak - Do not allow cleaners to sit or soak on
the product.
Avoid Abrasive Materials - Use a soft, dampened sponge or cloth.
Never use an abrasive material such as a brush or scouring pad to
clean surfaces.
Wipe Clean - Wipe surfaces clean with a damp cloth immediately
after applying cleaners. Wipe away and dry any overspray that lands
on nearby surfaces.
Keep indicating LED window clean - wipe window with clean soft
rag. Any decontamination powder, abrasive powder, oil, acidic and
alkaline detergents are not allowed. Do not spray air freshener,
sterilizer, odor eliminator or other organic solvents on LED window.
NOTE:
1.
2.. The front/ rear wash will stop automatically after 5 minutes If the functions did not stop automatically, press the function
3.
. Press the key to stop the dryer function, otherwise it will automatically stop after 4 minute.
All functions will run as per the default value.
key again to deactivate the function.
The Bidet is equipped with wide oscillate clean function. If you would like to use wide oscillate clean function,
off-seat first. Click dryer key on side panel and then click front wash key on side panel within 5s; click dryer
key on side panel within 5s afterwards, then activate rear wash oscillate clean function while seated.
*Press tact switch on toilet to perform manual flush even under standby mode. The energy consumption will be minimized after 2min when water inlet dynamic press is 0.2Mpa.
Press the key to
activate the rear wash,
and press it again to stop
this function.
Light Inductor
Press the key to
activate the front wash, and
press it again to stop this
function.
Press the key to activate
the dryer function, and press
it again to stop this function.
Functions of the Auxiliary Panel
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Clean stainless steel beauty parts
NOTICE: Failure to comply with these cleaning instructions may void Kohler’s warranty obligations.
Cleaning Your Seat
Avoid abrasive cleaners, detergents, disinfectants or cleaning products in aerosol cans.
Care Tip: Clean the seat with a mixture of dishwashing liquid and
water, or any of the products listed for toilet seats, using a damp
soft sponge or cloth. Dry with a soft towel and let the seat air dry.
NOTE: Success with cleaners and procedures is dependent upon such factors as the hardness and
temperature of the water, using exact quantities of ingredients, changes in cleaning formulas, and the
condition of the product being cleaned. Since there are variations within these factors, Kohler cannot
guarantee the effectiveness of the formulas mentioned.
B. Wand Cleaning
Methods for the user to clean the wands by soft-bristled brush:
When unseated, press and hold “Rear Wash” or “Front Wash” on “Side panel” for 2s, or hold and press
“Position” button on remote, the corresponding wand will extend.
Users could clean the nozzle with a wet soft-bristled brush.
After two minutes, the wand jet will retract automatically; or pressing the key of “Rear Wash” or “Front Wash”
on the “Auxiliary Panel” again to extend the wand.
Do not allow abrasive chemicals and cosmetics (such as fingernail polish and aftershave) to come in
contact with the toilet seat, as they can damage the finish.
Clean surface with neutral soap water, and then wipe the whole surface off with clean and soft rag. Do not
use cleaners, such as Ammonia, decontamination powder or toilet cleaner which will cause surface damage.
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C. Clean or Replacement of the filter
If the user finds that the volume of flushing water becomes smaller or there is no flow, please clean or replace
the strainer in time.
Filter Cleaning
Replacing the filter. Steps are the same as above.
NOTE: If the strainer has been damaged or seriously blocked, please replace it in time.
Disconnect the power, close the water stop valve and remove the filter rubber.
Remove the filter, clean the filter.
Reinstall the filter properly, connect the hose coupler and open the water stop valve.
Check connecting places and connect the power if there is no water.
Disconnect the power
Close the water
stop valve
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D. Replacement of the Deodorization Block
If the user finds that the deodorizing effect is not obvious and feels that there is unpleasant smell, please replace
the deodorization block in time.
The steps of replacing the deodorization block:
Take out the support of deodorization block and with deodorization bracket
After replacing with new deodorization block, conduct all of the operational steps reversely.
NOTE:
After taking out the deodorization block, please do not put hands and other objects into the holding cavity of
deodorization block so as to avoid damaging the fan and other components.
Scan the QR code to order the replaced part with the part number 21039T-NA.
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E. Maintenance when laid up for a long period
a)
NOTE:
1. If the water has not been drained completely and the product has not been used for a long time, the
residual water will freeze easily in winter and become deteriorative in summer.
2. If it was found that the water supply pipeline at home has been frozen in winter, please do not use the unit
immediately; you may raise the indoor temperature, wait for its natural thawing and then use it again.
3. When reusing it after being left idle for a long time, please have it flushed for several times , so as to drain
residual water inside.
4. Take out the batteries in the remote control and the auto flushing actuator.
If unit is left idle for a long time, the water in the unit must be drained:
Hold down the
drain button
Disconnect the power
b)) Open cover or add water inside the toilet might avoid the plastic parts yellowing problem caused by backflow
air from discharge pipe after residual toilet water evaporated during long-term idle status.
Disconnect the power, close the water stop valve, hold down the drain button in front of the heating tube to
drain the water in the heating tube completely.
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Troubleshooting
PROBABLE CAUSES
A. Various.
RECORRECTIVE ACTION
A. Perform the troubleshooting steps below.1.
2. The toilet randomly
flushes2times.
A. The tank is over-flowi.ng
3. A. The fill valve is not turning off.
B. The motorized valve is not closing.
4.
5. The toilet fails to
flush.
6. Bidet seat does not
function.
7. The nozzle has no
water out.
B. Water supply stop closed or inlet pipe is bent.
C. Water supply filter plugged.
8. No water flow.
9.
10.
11.
12. Wash, Deodorizer,
or Air functions
operate when you
press the icon while
seat is not
occupied.
This troubleshooting guide is for general aid only. A Kohler Authorized Service Representative or qualified electrician should
correct all electrical problems. For warranty service, contact your dealer or wholesale Distributor.
SYMPTOMS
The toilet does not
flush.
A. Repair or replace the fill valve.
B. Repair or replace the motorized valve.
The toilet flushes 3
times, then
operates normally.
The toilet flushes 5
times.
A. The level switch has an intermittent connection.
B. The level switch is stuck in the “up” position.
C. The level switch is not properly connected.
D. The level switch does not move freely.
A. There isaproblem with the wiring.
B. There isaproblem with the pump connection.
C. The actuation switch is not properly connected.
D. The level switch is not properly connected.
E. The pump assembly does not work.
F. The actuation assembly does not work.
A. Seat does not detect user.
A. Repair of replace the level switch.
B. Repair or replace the level switch.
C. Reconnect the level switch properly.
D. Replace the level switch.
A. Check the wiring and connect the power.
B. Check the pump connection.
C. Check the actuation switch connection.
D. Check the level switch connection.
E. Replace the pump assembly.
F. Replace the actuation assembly.
A. Open the water supply stop.
B. Please sit properly.
A. See the "Clean the Filter " section.
B. Increase the pressure.
A. Press the "Rear" or "Front" icon again.
B. Please sit properly.
A. The water supply stop is closed.
B. The seat sensor is not detecting the user.
A. The filter is clogged.
B. Low supply pressure.
The water pressure
is low.
Water stops flowing
from the spray wand
before cleansing is
completed.
No auto opening or
closing for seat
cover or seat.
B. Power off and solve the problem, power on.
A. Please use it correctly referring to "Seat cover
and seat open/close”
B. Turn this function on referring to "Setting of Auto
Open/Close Function".
A. The seat sensor is covered by an objector the
seat is wet.
A. Remove any wateror objectformthe seat
sensor area.
A. Immediately perform the troubleshooting steps
or turn the water off. Turn the water back on
when troubleshooting.
A. A power failure occurred.
B. The power cord is disconnected or the plug has
no power.
C. The power is not switched on.
D. You have not touched the seat sensing area.
E. After power off but the prompt sound is not over,
power on again.
A. Wait until the power is restored.
B. Insert the power cord into an electrical outlet or
check the power plug.
C. Press "Power" icon on the side.
D. You have to sit inside the seat sensing area.
E. After power off and wait for the end of the
prompt sound, then power on.
A. Five minutes after pressing one of the spray
icons, washing automatically stops.
B. The seat sensor is not detecting the user.
A. The user does not enter or depart from the
induction range.
B. "Setting of Auto Open/Close Function"
has been turned off.
A. Adjust the sitting position. There should be no
object between your skin and seat, such as
trousers.
C. Clean the filter according to the installation
guide.
Kohler Co.
19
1396802-T01-C

13. A. Change the way you sit.
14. A. Press the "AIR TEMP" button again.
15.
16.
17. Flushing function is
invalid.
A. Turn the "Auto Flushing Function" on.
B. Refer to "Toilet Flushing".
C. Check and reconnect.
When the power is turned on, the toilet may flush three times and then function correctly.
Even though the
seat is occupied,
the spray function
does not work.
The hot blower
stops during use.
The deodorizing
blower feature
doesn't work.
The remote
controller does not
work.
A. The seat sensor is not detecting the user.
B. Press "STOP"
A. The battery has been used up.
B. The polarity of battery was installed inversely.
A. Please replace the battery.
B. Please install the battery correctly.
To troubleshoot this toilet you must first:
Unplug the toilet or turn off the power.
If needed, turn on the water supply.
Plug the toilet back in or turn the power back on.
IMPORTANT!
No action is needed if this happens.
Note the results (how many times the toilet flushes, whether it operates normally).
Consult the chart above. Perform the recommended action.
A. The seat sensor may not be able to detect you
depending on the way you are sitting.
A. Four minutes after pressing the "Air Speed" icon,
blower automatically stops.
A. See activating the seat information in the
"Operation" section.
B. Same as above.
A. The "Auto Flushing Function" has been turned
off.
B. It will not flush in 60 seconds after having
pressed the key of "Manual Flushing" on remote
control.
C. The bidet seat and the toilet are not properly
connected.
1396802-T01-C
20
Kohler Co.