Roca LUMEN AVANT User manual

The Shower Toilet is designed so that users such as elderly persons, handicapped persons, persons suffering an
illness, and children are able to use it alone. In addition, the skin of the user directly touches the toilet.
To prevent unexpected accidents and use the toilet safely and comfortably, be sure to read this “User’s Manual”
before using the Shower Toilet.
Thank you for purchasing this product. After reading this manual, keep it in a handy place where you can refer to it easily.
Be sure to follow the safety precautions
Failure to follow the warning and cautions described on pages 7 - 11 may result in serious accidents under some circumstances. Each of these items is extremely important for safety, and should be strictly observed.
In the event an accident occurs as a result of improper usage, we will in no case assume responsibility for damages. Give this manual to the next owner when you move or transfer the toilet to another person.
811341000, 811341092
User's Manual
LUMEN AVANT
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1
Section names
Please read this first
Overview
Toilet seat lid
Indicator (See page 2.)
Body sensor (lower)
Toilet seat
Toilet
Nozzle (for bidet)
Toilet seat lid release
lever
Water supply hose
Power plug
Water shutoff valve
Nozzle (for posterior)
Bowl
Strainer
(See page 2.)
SD memory card slot
(See page 2.)
Indicator (See page 2.)
Body sensor (upper)
Deodorizer cartridge
(See page 2.)
Top cover
Receiver of remote
control unit
Plasmacluster vent
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2
Indicator
Strainer
* The strainer removes
impurities and foreign
materials from the tap water.
* Close the water shutoff valve
before removing the strainer.
* A small amount of water will spill
out when removing the strainer.
Strainer
Backflow prevention device
(Vacuum breaker)
SD memory card
SD memory card slot
SD memory card
Deodorizer cartridge
Deodorizer cartridge
Deodorizer car-
tridge insertion slot
POWER lamp
Plasmacluster
lamp
SAVE lamp
POWER lamp
Body sensor
Backflow prevention device
(Vacuum breaker)
* The vacuum breaker requires regular
inspections. Refer to page 76 for details.
* Built into the toilet body.
■Please read this first.
○Section names …………………………………………………………….. 1
■Be sure to read this.
○Safety precautions WARNING…………………………………… 7
CAUTION……………………………………… 10
■Precautions to prevent failure
○Handling precautions……………………………………………………. 12
■Operation
○Preparation and checks
before use (1) Is the water shutoff valve open?…………
(2) Insert the power plug into the outlet.……
(3) Is water sprayed to wash the posterior?…
(4) Adjust the spray water temperature.……
(5) Adjust the seat temperature.……………
(6) Adjust the clock.…………………………
(7) Saving electricity [advanced power save]…
13
13
14
15
15
16
16
○General operation (1)
The toilet seat lid and seat automatically open when the user stands in front of the toilet.
(2) Deodorizing automatically starts when the toilet seat lid opens.
(3) Washing with shower………………………
(4) Drying………………………………………
(5)Auto flushing when the user stands up……
(6)
The seat and toilet seat lid close when the user leaves.
17
18
19
23
24
25
■Useful functions
○Power save[One-touch power save/Advanced power save]………... 26
○Powerful deodorizing [Deodrizer]………………………………………. 27
○Comfort with ions [Plasmacluster]……………………………………… 28
○Listening to music [Relaxing music DXII] ……………………………… 29
Automatic music play…… 31
Manual music play…… 32
○Lighting foot area [Dim light]……………………………………………. 37
○For more safety [Call switch]……………………………………………. 38
○For more comfort
To prevent low-temperature burns [Seat heater auto OFF]
To lower the spray strength for posterior and bidet
To change the warm air temperature at the start of drying
To change the time to start flushing………
To mute the buzzer sound …………………
To reset the setting to the default at the time of delivery
Storage of changed settings…………………
39
39
40
41
42
43
43
■Useful information for convenience and safety
○Other references………………………………………………………….
○If you have these problems……………………………………………...
○How to flush the toilet in event of power failure……………………….
○How to flush the toilet in event of suspended water supply………….
45
46
47
48
☆Cleaning and maintenance 49
■Troubleshooting
○Before requesting professional repairs………………………………… 69
■After-sales service…………………………………………………………… 75
■Specifications………………………………………………………………… 77
■Optional parts………………………………………………………………… 79
Contents
● Indicator
Body sensor (lower)
● Indicator
Body sensor (upper)
( See page 62.)
( See page 63.)
( See page 80.)
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3
Section names
1. Remote control unit
2. LCD on main operation panel
(1) Indicator for signal reception
(2) Time
(4) Dry
(5) Activation of anti-freeze function
(7) Activation of power save function
(6) Battery level indicator
(3) Spray strength
(9) FLUSH FULL/PARTIAL
(2) Toilet seat
OPEN/CLOSE
(1) Transmitter
(11) MILD
(12) BIDET
(13) POWER
(14) DRY
(15) NOZZLE POSITION
(5) Indicator lamp
(6) DEODORIZER for
turbo deodorizing
(7) MASSAGE
(3) SHOWER for
posterior
(8) SPRAY STRENGTH
(4) STOP
(10) Transmitter
<LCD on remote control unit>
<Main operation panel on the remote control>
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4
Nozzle cleaning
Dim light
Plasmacluster ion
Attention
Auto seat-open
Auto flushing
Advanced power save
One-touch power save
Play/stop music
Reverse (music)
Forward (music)
Volume
Exchange mode
Water temperature
Seat temperature
Hr/Min
3. Sub-operation panel
4. LCD on sub-operation panel
Water temperature indicator
One-touch power save ON/OFF
Advanced power save ON/OFF
Auto flushing ON/OFF
Auto seat-open setting
Display for relaxing music settings
Seat temperature indicator
Open the cover
of the remote
control unit. Sub-operation panel
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5
Washing
Posterior washing
Power washing 19 Washes your posterior with a powerful spray of water.
Mild washing 20 Washes your posterior with a gentle spray of water.
Wide range washing
19 , 20 Moves the nozzle back and forth to wash a wider range.
Wide range S washing
19 , 20
Moves the nozzle back and forth over a short stroke for thorough
washing.
Bidet washing
Bidet washing 21 Gently washes with the special bidet nozzle for ladies.
Wide range washing
21 Moves the nozzle back and forth to wash a wider range.
Super-wide bidet
washing 21 Moves the nozzle back and forth to wash an even wider range.
Washing position
adjustment 22 Moves the nozzle back and forth to adjust the washing position.
Spray strength
19 , 21 Adjusts the spray strength as desired.
Massage washing 22 Uses two levels of spray strength alternately for washing.
Comfort functions
Seat heating ☞15 Warms the seat.
Temperature control ☞15 Adjusts the temperature of the water spray and seat.
Drying with warm air ☞23 Dries the washed posterior with warm air. This makes you feel
refreshed.
Deodorizing function ☞18 The body sensor is activated to start deodorizing. Performs stronger
deodorizing after using the toilet.
Turbo deodorizing ☞27 Increases the suction power to perform more powerful deodorizing.
Remote control unit −Allows you to operate the toilet from a comfortable position.
Occupied seat sensor ☞45 Detects that the seat is occupied and operates the washing function and
auto flushing function.
Auto seat-open ☞
17 , 25
Automatically opens the toilet seat lid and/or seat when a user stands in
front of the toilet, and automatically closes them after use.
Auto flushing ☞24 Automatically flushes the toilet when a user stands up from the seat.
Plasmacluster ☞28 Cleans air with anti-bacteria ions.
Functions
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6
Comfort functions
Relaxing music DXII ☞29 Classical music, peaceful sounds, and jazz music create a more
relaxing space in the toilet room.
Dim light ☞37 Gentle, not too bright, light is useful when using the toilet late at night.
Attention button ☞38 Generates an alert from the toilet body.
Toilet seat heater auto
OFF ☞39 Turns the heater off when a user sits down on the seat. Turns the heater
on again when the user stands up.
Clock ☞16 The current time can be checked on the LCD of the remote control unit.
Reset function ☞43 Resets the settings to the default settings (settings at time of delivery)
Power saving functions
Advanced power save ☞26 Save power by interlocking with operation of the toilet seat lid and
automatically lowering the temperature of the seat and water.
One-touch power
save ☞26 Setting this mode turns off the heaters for warm water and seat, and the
set temperatures are recovered after 8 hours.
Power button ☞3The power button can be turned off when the toilet is not used for a long
period of time.
Super water saving
ECO6 −Thoroughly flush the toilet and remove contamination using only 6 liters
of water.
Cleaning functions
Plus-guard coating −The nozzle shutter is Plus-Guard coated to prevent and enable easy
removal of contamination.
Wash flushing −Water stream is flushed throughout the toilet bowl to completely remove
contamination.
Nozzle auto cleaning ☞
20 , 21
Thoroughly washes the nozzle tip automatically before and after
washing.
Removable toilet seat
lid ☞53 The toilet seat lid can be removed for easy cleaning.
Removable nozzle tip ☞59 The nozzle tip, an area where you may be anxious about contamination,
can be replaced.
Removable nozzle
shutter ☞56 The nozzle shutter that prevents the nozzle from becoming contaminated
can be removed for easy cleaning.
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7
Safety precautions
Do not nick, damage, curve, bend unduly,
pull on, twist, bind, or place heavy objects
on the power cord, or crush it between two
objects.
* The power cord may be damaged, resulting in electric
shock or fire.
Please read these Safety Precautions
thoroughly before use in order to ensure
correct use of the toilet.
Failure to heed these precautions may result in
serious consequences under some circumstances.
Each of these items is extremely important
for safety, and should be strictly observed.
CAUTION
This is a precaution that, if unheeded,
may cause hazards resulting in injuries
or damage to property.
WARNING
This is a precaution that, if unheeded,
may cause imminent hazards resulting
in death or serious injuries.
Do not pull out or insert the power plug
with wet hands.
* Neglecting to do so could cause electric shock.
Do not splash water or cleanser onto the
toilet body or power plug.
* Electric shock or fire may occur.
Never use a wall outlet where the cord
cannot be firmly plugged in.
* Electric shock or fire may occur.
● Use only a power supply of 220–240 VAC.
●Do not plug too many leads into a single
socket.
* Fire may occur.
220 –
240V
Hold the plug when inserting or
disconnecting the power plug.
* If the plug is inserted or disconnected by holding the
cord, the plug or cord may be damaged, resulting in fire
or electric shock.
Completely insert the power plug.
* Electric shock or fire may occur.
Disconnect the power plug periodically and
clean it with a dry cloth.
* Dust accumulated on the power plug may cause fire.
Wait for about 10 seconds before inserting the power
plug again.
7!2.).'7!2.).'
If water is leaking from the toilet body or
the water supply system, unplug the power
plug from the outlet and close the water
shutoff valve.
* Electric shock, fire, or flooded floor may occur.
If the toilet body, power plug, or power cord
are damaged (abnormal noise, odor, smoke,
high temperatures, or cracking occurs),
disconnect the power plug from the outlet
immediately, and contact the local distributor
for service in order to avoid a hazard.
Never use any defective devices, as this
may result in electric shock or fire.
Be sure to perform the grounding work.
* Failure of the toilet or short circuit may result in
electric shock.
Be sure to read this
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8
If you use the toilet for a long period of time,
set the seat temperature to “OFF.”
* Using the toilet for a long period of time without
setting the seat temperature to “OFF” may result in
low temperature burns.
If you use the drying function for a long period
of time, set the dry temperature to “Lo.”
* If the drying function is used for a long period of time
with the temperate on a setting other than "Lo," the
user may suffer burns.
Be sure to set the seat temperature to “OFF”
when the following persons use the toilet.
- Children
- Elderly persons
- Persons with an illness
- Persons who cannot adjust the temperature by
themselves
- Persons with sensitive skin
- Persons who are taking medication that makes them
drowsy
- Persons who are very drunk
- Persons who are extremely fatigued
* Using the toilet for a long period of time without
setting the seat temperature to “OFF” may result in
low temperature burns.
Be sure to set the dry temperature to “Lo”
when the following persons use the toilet.
- Children
- Elderly persons
- Persons with an illness
- Persons who cannot adjust the temperature by
themselves
- Persons with sensitive skin
- Persons who are taking medication that makes them
drowsy
- Persons who are very drunk
- Persons who are extremely fatigued
* If the drying function is used for a long period of time
with the temperate on a setting other than “Lo,” the
user may suffer burns.
Never do the following while handling
batteries.
●Do not contact metal items (necklace, hair pin, etc.) or
store them with the battery.
●Do not use new and old batteries, or different types
of batteries together.
●Do not heat or disassemble the battery, or place it in
water or fire.
* Battery liquid may leak, resulting in fire.
Observe the following precautions to correctly
use the battery.
●Place the battery in the correct direction
(
⊕ and ⊖ ).
●Remove the battery when the toilet is not used
for a long period of time.
●Remove dead batteries from the unit immediately.
●Dispose of batteries with adhesive tape or the like
attached for insulation.
Battery liquid may leak, resulting in fire.
●Do not place batteries in a place where babies
or infants can reach them.
* Immediately see a doctor if they swallow them
accidentally.
●When battery liquid touches any part of your
body, rinse the area thoroughly with water.
●If battery liquid enters an eye, immediately
rinse the eye thoroughly. Do not rub it.
* You may lose your sight. Consult a doctor.
7!2.).'7!2.).'
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9
Never disassemble or modify the unit.
* Disassembly or modification may result in electric
shock, fire, and/or injuries.
Do not install the unit in a humid area such as
a bathroom.
* Electric shock or fire may occur.
Only connect the toilet to a quality water supply.
* Otherwise, the inside of the unit will corrode, resulting
in electric shock, fire, or inflammation of skin.
Keep the SD memory card in a safe place
where babies and infants cannot reach it.
* If they swallow the card by mistake, it could block their
windpipe.
If there is any possibility of the water freezing,
be sure to activate the anti-freeze function.
(☞See page 66.)
* Damage due to freezing may cause fire or flooding.
Safety precautions
7!2.).'7!2.).'
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10
Do not use hot water for the toilet or do not
expose the toilet to any impact.
* The toilet may be damaged and damaged parts may
cause injuries.
* The toilet may be damaged, resulting in water
leakage.
Do not insert fingers into the deodorizer
cartridge slot.
* You may be injured.
Do not place your weight on or climb on the
water shutoff valve.
* Doing so could result in water leakage or cause injury.
Do not bend or crush the water supply hose.
* Doing so could result in water leakage or cause injury.
Do not apply any impact to the clip ring or pull
it when cleaning the toilet.
* The clip ring may break and the water supply hose
come off, resulting in flooding.
#!54)/.#!54)/.
Disconnect the power plug from the outlet
during cleaning.
* Neglecting to do so could cause electric shock.
(Clean the nozzle with the power on.)
●Close the water shutoff valve when removing
the strainer.
●When installing the strainer, tighten it fully so
there is no gap.
●Check that the O-ring is free from foreign
materials when attaching it.
* Failure to do so could result in water leakage and
flooding.
Use a cleanser suitable for the seat (detergent
for plastics) when cleaning the plastic parts.
* Toilet cleanser, home cleanser, bleach, benzene, paint
thinner, scouring powder, cresol, etc. may damage
the plastic parts, resulting in injuries, electric shock, or
fire.
Check that the clip ring is firmly attached to the
water supply hose.
* If the clip ring is not firmly attached, the water supply
hose may come off and water may leak.
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11
Safety precautions
Do not expose the toilet to lighted cigarettes,
ashtrays or other sources of fire.
* Fire may occur.
If hairline cracks appear in the ceramic parts
of the toilet, or if it breaks, do not touch the
damaged parts.
* You may be injured by the damaged parts.
Replace the toilet as soon as possible.
Do not climb on top of the toilet seat lid or body.
* These parts may beak, resulting in injuries.
Do not lean against the toilet seat lid.
* You may be injured or break the lid.
Regularly check the area around pipes for
water leakage.
* Otherwise, you may not notice water leakage due to
abrasion of parts, resulting in property damage such
as household goods becoming wet.
If the toilet is not used for a long period of time,
drain the toilet and disconnect the power plug
from the outlet.
(☞See page 65.)
* Damage due to freezing may result in fire or flooding.
* The water could become dirty and cause skin
inflammation.
#!54)/.#!54)/.
Avoid using front and rear washing functions
excessively or for long periods of time as
such overuse may increase the possibility of
washing away desirable resident bacteria and
causing an imbalance of bacteria in your body.
If you are pregnant, are being treated for a
gynecological condition, develop excessive
irritation in the area of use, or if you have
questions, please speak to your doctor before
beginning or continuing use of the product.
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Precautions to prevent failure
12
Do not expose the toilet to direct
sunlight.
* Plastic parts may be discolored.
Do not place a heater too close to
the toilet body.
* Doing so may cause discoloration
or failure.
Do not open or close either the
toilet seat or lid roughly.
* Doing so may cause failure such as
cracking of parts or short circuit.
Do not use any paper other than toilet
paper, and be careful not to drop any
foreign materials in the bowl, which
may become clogged in the piping.
If you drop anything by mistake,
retrieve it before flushing the toilet.
When water may freeze during the
night, be sure to activate the anti-
freeze function to prevent damage
due to freezing.
(☞See page 66.)
If the toilet becomes clogged, use
a commercially available plunger
to clear the blockage. Do not flush
the toilet when it is clogged.
* Doing so could cause sewage to
fill the toilet bowl and overflow onto
the floor.
Do not splash water or cleanser
onto the remote control unit.
* Failure may occur.
Do not wipe the body, toilet seat, toilet seat lid or other
plastic parts with a dry cloth or toilet paper.
Refer to page 49 for the details of cleaning.
* The surface of plastic parts may become scratched and
lose their gloss.
Do not use toilet cleansers on the plastic parts.
If the plastic parts are splashed with these cleansers,
wipe it off immediately.
* Gloss may be lost.
Do not operate the remote control unit with wet hands.
* Failure may occur.
Handling precautions
Precautions to prevent failure
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Operation
13
Open
220 –
240V
Is the water shutoff valve open?
Insert the power plug
into the outlet.
* If the water shutoff valve is closed, turn it counterclockwise to fully open it.
●Insert the power plug into the
outlet (220–240 VAC).
●Check that the POWER lamp is lit.
* The POWER lamp on the indicator will light (green).
Preparation and checks before use
* Before using the Shower Toilet for the
first time, check the following items.
STEP
1
Power plug
STEP
2
[Note]
Wait for about 10 seconds before inserting the power
plug again.
Indicator
POWER lamp
●Indicator
Body sensor (lower)
●Indicator
Body sensor (upper)
Operation
Open/Close handle
Water shutoff valve
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Operation
14
● Press the STOP button to stop the shower.
* Refer to this Manual for the other functions.
* The toilet is equipped with an occupied seat sensor, which detects
that a person is sitting on the seat.
The functions for washing, bidet, and drying cannot be activated when
there is no person sitting on the seat.
●Press the SHOWER button.
●Place a hand above the nozzle
tip to block the sprayed water.
Is water sprayed to wash
the posterior?
* At this time, water sprays from a point near the nozzles as a preparatory operation.
* It may take approximately one minute if the warm water tank is not full.
STEP
3
●Use only a power supply of 220–240 VAC.
●Do not plug too many leads into a single socket.
* Fire may occur.
●Check that the occupied seat
sensor is covered with paper.
Occupied seat sensor
* If no paper is attached, cover the sensor with a piece of paper or
cloth.
WARNING
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Operation
15
Preparation and checks before use
STEP
4
STEP
5
STEP
6
STEP
7
●Press the WATER TEMP. button.
* The water temperature can be set to six
levels (“OFF (water temperature)” and
within a range from “Low (approximately
32°C)” to “High (approximately 40°C)”) as
desired.
●Press the SEAT TEMP. button.
* The seat temperature can be set to six
levels (“OFF (room temperature)” and
within a range from “Low (approximately
28°C)” to “High (approximately 40°C)” as
desired.
[Reference]
The water and seat are not warmed
immediately. It is recommended to set the
temperature 10 to 15 minutes before use in
order to use the toilet comfortably.
●This toilet is equipped with a “seat heater
auto off” function that automatically
turns off the toilet seat heater when it is
occupied to prevent low temperature burns.
(☞See page 39.)
* Pressing the buttons alters the indications on the LCD.
Adjust the spray water temperature.
STEP
4
Adjust the seat temperature.
STEP
5
Be sure to set the seat temperature to “OFF” when the
following persons use the toilet.
- Children
- Elderly persons
- Persons with an illness
- Persons who cannot adjust the temperature by themselves
- Persons with sensitive skin
- Persons who are taking medication that makes them drowsy
- Persons who are very drunk
- Persons who are extremely fatigued
* Using the toilet for a long period of time without setting the seat
temperature to “OFF” may result in low temperature burns.
<Sub-operation panel on the remote control>
<Sub-operation panel on the remote control>
WARNING
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Operation
16
* Press the button for 1 second to
advance the clock rapidly.
The accuracy of the clock is within
+/-1 minute per month at room
temperature (approximately 25°C).
●While checking the LCD
●Press the Hr or Min button.
●Press the ADVANCED POWER SAVE button.
Temperatures of water and seat
Set temperature
Temperature in
power-save mode
Off
Set
When used
Recovered Power save
Adjust the clock.
STEP
6
Saving electricity.
STEP
7
[Reference]
* The power save function is more effective
when the one-touch power save function
is also activated.
Refer to “Power save” on page 26 for
details.
* When the button is pressed, the indication on the LCD changes from
“OFF” to “ON.”
* When the toilet seat lid is closed, the temperatures of the water and the
seat are lowered to reduce power consumption.
<Sub-operation panel on the remote control>
<Main operation panel on the remote control>
<Sub-operation panel on the remote control> <Main operation panel on the remote control>
Advanced power save
The advanced power save function lowers the water and toilet seat
temperatures when the toilet seat lid is closed to reduce power consumption.
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Operation
17
The toilet seat lid and seat automatically open
when a user stands in front of the toilet.
To open and close only the toilet seat with the remote control unit
1 Press the OPEN/CLOSE button
to open the toilet seat.
2 Press the OPEN/CLOSE button
again to close the toilet seat.
General operation
●Set the AUTO SEAT-OPEN
button to
“ 1 ” or “ 2. ”
When set to “2,” both the
toilet seat lid and seat open.
STEP
1
When set to “1,” only the
toilet seat lid opens.
Setting of AUTO SEAT-OPEN
To manually open and close the toilet seat lid and seat
Set the AUTO SEAT-OPEN function to “OFF.”
* When a small child uses the toilet, set the AUTO SEAT-
OPEN button on the remote control unit to the “OFF”
position. The occupied seat sensor may not be able
to detect a small child’s body, and, although rarely, the
toilet seat lid may start to close during use of the toilet.
* The body sensor is activated, and the
toilet seat lid and seat automatically
open and close.
AUTO SEAT-OPEN
OPEN/CLOSE
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Operation
18
■To disable the automatic deodorizing function
Press the DEODORIZER button and BIDET button
simultaneously for 2 seconds or longer.
* When these buttons are held down, a short beep is heard. After
this operation is completed, the deodorizer fan does not operate
even when a user approaches the toilet.
* Press the DEODORIZER button and BIDET button simultaneously
for 2 seconds or longer to activate the automatic deodorizing
function again.
Deodorizing automatically starts
when the toilet seat lid opens.
1 Turbo deodorizing starts when the toilet seat lid opens.
* When a person is detected, the
deodorizer fan is activated in "full
power mode" to remove odors.
* The deodorizer changes to "power mode" to
remove odors.
* The deodorizer fan increases
output to “full power mode” and
removes odors.
2 The deodorizer operates in normal mode
while the user is sitting on the seat.
3 Turbo deodorizing starts
when the user stands up.
* The deodorizer fan automatically stops 1 minute
after the user stands up.
* A deodorizer cartridge that absorbs odors is
installed in the toilet body.
4 Deodorizing stops.
STEP
2
DEODORIZER + BIDET
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Operation
19
General operation
Washing with shower
Power washing▶Wide washing▶Wide S washing
Water is sprayed from the nozzle tip.
Power washing
●Press the SHOWER button.
●Press the STOP button to stop
spraying water.
[Note]
●Sit further back on the toilet seat. If you sit
further back on the seat, there will be less
water splashing.
[Reference]
●The spray strength may be lowered for persons
who feel the spray strength is too strong even at
the lowest setting.( ☞See page 39.)
STEP
3There are two modes to wash the posterior.
Power washing
Washes your posterior with
a powerful spray of water.
Mild washing
Washes your posterior with
a gentle spray of water.
For wide washing
Press the SHOWER button again while washing the posterior.
* The nozzle moves back and forth to wash a wider range.
* Press the STOP button to stop spraying water.
For wide S washing
Press the SHOWER button again while washing the posterior in wide mode.
* The nozzle moves back and forth in a short stroke for more thorough washing.
* Press the STOP button to stop spraying water.
* Press the SHOWER button to return to power washing.
To adjust the spray strength for powerful washing
* There are six levels of spray strength. Adjust the spray strength as desired.
* The strength is indicated by the spray strength indicator on the LCD.
Press the or SPRAY
STRENGTH button.
SHOWER
STOP
SPRAY STRENGTH
or
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