Toto WASHLET SW4047AT60 User manual

WASHLET
Instruction Manual
■ Thank you for your recent purchase of this product.
Please read the enclosed information to ensure the safe use of your product.
■ Be sure to read this Instruction Manual before using your product and keep it in a
safe place for future reference.
2019.5.14
D07285
TOTO U.S.A., Inc. 1155 Southern Road Morrow, GA 30260
Phone : [phone]
•You are advised to record the following information to allow quick service.
Date of purchase : Name of shop :
Tel : ( )
Date : year month day
Warranty Registration and Inquiry
For product warranty registration, TOTO U.S.A. Inc. recommends On-Line Warranty Registration. Please visit
our web site http://www.totousa.com. If you have questions regarding warranty policy or coverage, please
contact TOTO U.S.A. Inc.,
Customer Service Department, 1155 Southern Road, Morrow, GA 30260 (888) 295 - 8134 or (678) 466 - 1300
when calling from outside of U.S.A.
SW4049AT60
SW4049T60
SW4047AT60
SW4047T60

Product name,
Part No.
As you sit As you stand up
Removing odors inside
the bowl unit. Deodorizer Auto power deodorizer
A mist is automatically sprayed
inside the bowl unit to make it
more difficult for dirt to adhere.
Pre-mist
Cleans the wand with
"ewater+" Auto wand CLEAN
2 3
WASHLET
Ref. Page
SW4047AT60
SW4049AT60
SW4047T60
SW4049T60
Basic
Functions
Cleansing
Rear cleansing
●●
16Rear soft cleansing
Front cleansing
Changing the
cleansing method
Wand position adjustment
●●
16
Water pressure adjustment
Oscillating cleansing
Pulsating cleansing
Personal setting lock
Changing
the temperature Temperature adjustment ●●
20, 21
Sanitary
Functions
Removing odors Deodorizer ●●
18, 19
"ewater+" cleaning Auto wand CLEAN ●●
Bowl pre-cleaning Pre-mist ●●
Convenience
Functions
Flushing
Remote control flushing ●
-
17
Auto flushing ●*1 18, 19
Heating the toilet seat Heated seat ●●
-
Save energy by
lowering the toilet
seat temperature
Auto energy saver
●●
22, 23Auto energy saver+
Timer energy saver
Maintenance Wand cleaning ●●
28
*1 Auto flush is not available when using the toilet from a standing position.
Product name (Model)
Part No.
Functions Your Model
Check your model's
part no. and write a
check mark in this
field as needed.
Safety Precautions .................... 4
Operational Precautions.......... 11
Parts Names............................ 12
Preparation.............................. 14
Changing Settings .............. 30
What to Do?............................. 36
If the water does not flow due to
a water service interruption
........ 36
If you cannot operate with
the remote control
..................... 36
Freeze Damage Prevention....... 37
Long Periods of Disuse............. 38
Removal of Operation Guide ..... 40
Troubleshooting....................... 41
Specifications .......................... 46
Warranty .................................. 47
Basic Operations ..................... 16
Automatic Functions
(Cleaning Features,
Convenience Features) ........... 18
Deodorizer, Auto wand CLEAN, Pre-mist,
Auto flushing
Temperature Adjustment
(Toilet Seat, Warm Water) ....... 20
Energy Saver Features............ 22
Maintenance ........................ 26
Main Unit ................................. 27
Wand ...................................... 28
Wand cleaning
Deodorizing Filter ..................... 28
Water Filter Drain Valve ............ 29
Table of Contents
The available functions vary according to the part no.
Keep It
Clean
Sanitary Toilet
ReferenceMaintenanceOperation
Introduction
The self-cleaning functions operate automatically.
(See pages 18,19 for details.)
Lights to show that the
"CLEAN" functions are
operating.

4 5
IMPORTANT SAFEGUARDS
READ ALL INSTRUCTIONS BEFORE USING
Symbols and Meanings
WARNING May result in death or serious injury.
CAUTION May result in injury or property damage.
The following symbols are used to indicate important safety instructions for the use of the product.
Symbol Meaning
This symbol indicates a prohibited use of the product.
This symbol is used to indicate a required step in the use of this product.
WARNING
Do not touch the connection of power cord with wet hands.
 Doing so may cause electrical shock.
Do not get any water or cleaning solution on the main unit or connection of
power cord.
 Doing so may cause fire, electrical shock, heat or short circuit.
 Doing so may cause the product to crack resulting in injury or water damage.
Never disassemble, repair or alter.
Doing so may cause fire, electrical shock, overheating, short circuit or breakdown.
Do not install the product on moving vehicles such as wheeled vehicles or
boats.
 Doing so may cause fire, electric shock, short circuit or malfunction.
 The toilet seat, toilet lid, main unit, or other parts may come loose and fall off, resulting in injury.
Safety Precautions
WARNING
Do not use the product if a malfunction occurs.
 In case of breakdown or other problems, be sure to cut off power by flipping the power switch to
OFF.
Close the water shutoff valve to stop water supply.
Possible malfunctions:
 Water is leaking from a pipe or the main unit.
 The product is cracked or broken.
 The product makes a strange noise or emits a strange odor.
 The product emits smoke.
 The product is abnormally hot.
 The toilet seat cushion is out of place.
 Continued use after malfunction could cause a fire, electric shock, heat, short circuit, injury or
water damage.
Do not use other water then allowed by the laws and ordinances of the
region of use. Only Use drinking water.
Do not use seawater or recycled water.
 Doing so may cause irritation to the skin and malfunction.
Do not touch the connection of power cord during thunderstorms.
 Doing so may cause electrical shock.
Do not allow the water supply hose to touch the connection of power cord.
 Doing so may cause condensation resulting in a fire, electrical shock, heat or a short.
Do not do anything that may damage the power plug.
Do not strike, yank, twist, excessively bend, damage, alter, or heat the power cords.
Also, do not place anything heavy on, bind or pinch the power cords.
 Using a damaged power cord may result in a fire, electrical shock, heat or short.
Do not use any power supply other than the one specified.
AC 120 V, 60 Hz
 Doing so may cause fire or excessive heat.
Keep cigarettes and other open flames away from the product.
 Failure to do so may cause fire.
Refrain from sitting on the seat for long periods.
 It may cause low-temperature burns.
To prevent the following persons from getting a moderate temperature burn during use, other
person should turn off the toilet seat heater.

Young children, the aged and other users unable to set the temperature appropriately themselves.
 The ill, physically disabled and others who do not have freedom of movement.
 Those using any medicines that cause drowsiness (sleeping or cold medicine), those who have
been drinking heavily, anyone severely fatigued and anyone else liable to fall asleep.
Introduction

6 7
WARNING
This is an electrical product. Do not install it anywhere water is likely to get on
the product or anywhere with humidity high enough that water is likely to form
on the surface of this product. When using the product in a bathroom, install a
fan or ventilation port and ensure good air flow through the bathroom.
 Failure to do so may cause fire or electrical shock.
Always connect the product to the cold water supply.
 Connecting to hot water supply may result in burns and equipment damage.
Check that the power cord is connected correctly.
 Failure to do so may cause fire, heat or short circuit.
(When installing this product, observe the local laws and regulations regarding installation.)
If the power cord is damaged, avoid danger by having the manufacturer's
repair department or equivalent specialist replace it.
Always flip the power switch to OFF before maintenance or inspection.
 Failure to do so may cause electrical shock or malfunction.
When leaking battery fluid adheres to your body or clothes, wash it away
with clean water.
 The fluid may damage your eyes or skin.
Preliminary studies in females suggest that overuse of continuous spraying
can increase the possibility of vaginal mucosa drying and potential reduction in
desirable microbial organisms.
Although these studies have not been validated, please consult your healthcare
provider for concerns regarding whether these circumstances may apply to you.
More importantly, if you are an individual suffering from any immune deficiency
as a result of disease, chemotherapy, or other medical condition compromising
the immune system you should consult your healthcare provider before use of
this product.
Safety Precautions (Continued)
CAUTION
Do not use the product if the main unit is unstable.
 Doing so may cause the main unit to come loose and fall, resulting in injury.
(If there is backlash in the main unit, consult the installer, seller, or TOTO customer service.
see contact information on the back cover.)
If the product is damaged, do not touch the damaged section.
 Doing so may cause electrical shock or injury.
Replace it immediately.
Do not apply strong force, mechanical shock, step on or stand on the toilet
seat, toilet lid or main unit. Also do not place any heavy object on the toilet
seat, toilet lid or main unit.
 Doing so may cause cracking or cause the main unit to come loose and fall, resulting in injury.
 Doing so may damage the product and cause injury or water damage.
Do not lift up this product by the toilet seat or lid.
Do not raise the toilet seat or lid while objects are resting on top of the unit.
 Doing so may cause the main unit to come loose and fall, resulting in injury.
When maintaining the plastic parts (main unit etc.) or the water supply hose,
use a neutral kitchen detergent diluted with water. Do not use any of the
following.
Toilet cleaner, household cleaner, benzene, paint thinner, powdered cleanser or nylon
scrubbing brush.
 These items may damage or crack the plastic and cause injury or malfunction.
 These items could damage the water supply hose and cause a water leak.
To prevent a sudden water leak, do not remove the water filter drain valve
when the shutoff valve is open.
 Doing so will cause water to spurt out.
(Refer to Page 29 for instructions on cleaning the water filter drain valve.)
Do not fold or crush the water supply hose; do not damage by cutting with a
sharp object.
 Doing so may cause water leaks.
Introduction

8 9
Safety Precautions (Continued)
CAUTION
If a water leak should occur, always close the shutoff valve.
When the ambient temperature is likely to drop to 32 °F (0 °C) or lower,
prevent damage to the pipes and hoses due to freezing.
 Frozen water pipes could cause the main unit and the pipes to break, resulting in a water leak.

Regulate the room temperature to prevent the pipes and hoses from freezing during cold months.
 Drain the water.
When not using the product for a long time, close the shutoff valve, drain
the water from the main unit and water supply hose, and then flip the power
switch to "OFF".
 When using the product again, allow the product to refill with water first. Otherwise, the water in
the tank might become contaminated and cause skin inflammation or other problems.
(Refer to Page 39 for instructions on replenishing the water.)
 Leaving the power on may cause fire or heat.
When installing the water filter drain valve, make sure that it is securely
tightened in its proper position.
 Failure to securely tighten it may cause a water leak.
If the bowl unit is clogged, flip the power switch to OFF and remove the clog.
 If the "Auto flushing"*1 is activated, it would make the wastewater in the bowl unit overflow and
may result in water damage.
 Use commercially available tools that are made for unclogging the bowl unit to remove the
clogging.
Make sure of the plus and minus signs on the batteries before inserting them.
Remove depleted batteries immediately.
When replacing the batteries:
Replace both batteries with new ones.
Use the same brand for both new batteries (any brand available).
 Failure to do so may cause the batteries to leak fluid, generate heat, rupture, or ignite.
When the product is supposed not to be used for long time, remove the
batteries from the remote control.
 Failure to do so may cause the batteries to leak fluid.
*1 Only applies to toilets with an "Auto flushing" function
DANGER To reduce the risk of electrocution:
1. Do not use while bathing.
2. Do not place or store the product where it can fall or be pulled into a tub or sink.
3. Do not place in or drop into water or other liquid.
4. Do not reach for the product when it has fallen into water. Unplug it immediately.
WARNING To reduce the risk of burns, electrocution, fire or injury to persons:
1. Close supervision is necessary when this product is used by, on, or near children or
invalids.
2. Use this product only for its intended use as described in this manual. Do not use
attachments not recommended by the manufacturer.
3. Never operate this product if it has a damaged cord or plug, is not working properly, has
been dropped or damaged, or has been dropped in water. Return the product to a service
center for examination and repair.
4. Keep the cord away from heated surfaces.
5. Never block the air openings on the product or place it on a soft surface, such as a bed
or couch, where the air openings may be blocked. Keep the air openings free of lint, hair,
and other similar items.
6. Never use while sleepy or drowsy.
7. Never drop or insert any object into any opening or hose.
8. Do not use outdoors. Do not operate where aerosol (spray) products are being used or
where oxygen is being administered.
9. Connect this product to a properly grounded outlet only.
See "Grounding Instructions" in Page 10.
10. The tank should be filled with water only.
 Servicing should be performed by an authorized service representative.
 This product is for household use.
Introduction

10 11
■ For prevention of damage
● Wipe plastic areas such as
the main unit and remote
control with a soft cloth
tightly wrung out with water. Dry cloth or tissue
● Do not lean against the toilet
lid.
■ For prevention of malfunctions and failures
●
Flip the power switch to OFF if there is a risk of lightning.
● A toilet seat cover or a toilet lid cover cannot be used.
(The seat switch may not function properly.)
Covers
● Do not urinate on the main unit, toilet seat or wand.
(Doing so may cause a failure or discoloration.)
● Do not apply strong forces to the control panel of the
remote control.
● When using a toilet cleaner to clean the toilet, rinse it
off within 3 minutes and leave the toilet seat and toilet
lid open.
(If vapor from a toilet cleaner enters the main unit, it
may cause a malfunction.)
 Wipe off any cleaner that remains on the bowl unit.
● Do not expose to direct sunlight.
(Doing so may cause changes in color, irregular heated
seat temperature, remote control malfunction or the
product malfunction due to the change in temperature.)
● Use radios, etc. away from the product.
(The product could cause interference with the radio
signal.)
● If you use a booster seat for infants or a soft highchair,
remove it after use.
(Keeping it installed may prevent some of the functions
from being used.)
● Do not apply force to the remote control.
(May cause malfunction.)
 To prevent the remote control from being dropped,
set it in the hanger when you are not using it. Be
careful not to expose it to water.
● Do not place anything on the toilet seat and lid, and do
not press them with hands.
(Failure to do so may turn on the seat switch, causing
the floor to get wet if buttons on the remote control are
touched and warm water comes out from the wand.)
Operational Precautions
■ For prevention of malfunctions
● Do not block the remote control transmitter or receiver.
< About the seat switch >
● When you sit on the toilet seat, the seat switch turns
ON, enabling you to use various features.
(A click sound is heard when the seat switch is
ACTIVATED.)
Seat switch (Built-in)
Gap
The toilet seat lowers.
Switch
ON
● Sit back on the toilet seat.
 The seat switch will not turn on unless you sit
on the seat properly.
Note
 When a child uses the product, the seat switch
may not be ACTIVATED by their light body
weight.
 Since the toilet seat is designed to move up
and down, a clearance is provided between the
toilet seat cushion and the bowl unit.
Safety Precautions (Continued)
Grounding Instructions
This product should be grounded. In the event of an electrical short circuit, grounding
reduces the risk of electric shock by providing an escape wire for the electrical current.
The plug must be plugged into an outlet that is properly installed and grounded.
DANGER - Improper use of the grounding plug can result in a risk of electric shock.
If repair or replacement of the cord or plug is necessary, do not connect the grounding wire
to either flat-head terminal.
Check with a qualified electrician or serviceman if the grounding wire instructions are not
completely understood, or if in doubt as to whether the product is properly grounded.
This product is factory equipped with a specific electric cord and plug to permit connection
to a proper electric circuit. Make sure that the product is connected to an outlet having the
same configuration as the plug.
No adapter should be used with this product. Do not modify the plug provided - if it will not fit
in the outlet, have the proper outlet installed by a qualified electrician.
If the product must be reconnected for use on a different type of electric circuit, the
reconnection should be made by qualified service personnel.
If it is necessary to use an extension cord, use only a three wire extension cord that has a
three blade grounding plug, and a three-slot receptacle outlet that will accept the plug on the
product.
Replace or repair a damaged cord.
Grounding pin
SAVE THESE INSTRUCTIONS
Introduction

12 13
Parts Names
Right rear of the main unit
Deodorizer outlet
Toilet lid cushions
Toilet seat cushions
Remote control
receiver
Left side of the main unit
Right side of the main unit
Deodorizing filter
(Page 28)
Cover
Water filter drain valve
(Page 29)
Power switch
(Page 15)
Descriptions in this manual are based on the illustrations of SW4047AT60 and SW4047T60.
The toilet seat and the toilet lid shape varies by model.
Product name, part no., etc.
Wand cover
Wand (Page 28)
Heated seat
Toilet lid
Water drain lever
(Page 38)
P
Main display
<All the LEDs light up in the figure>
Power LED
Seat LED
Energy saver LED
Wand CLEAN LED
Introduction
Shutoff valve (Page 15)
Seat switch
(Built-in)

14 15
1
2. Turn on the power
1Switch the breaker on the
distribution board to ON.
The wand extends and then retracts.
2
Check that the "Power" LED
lights up.
＜運転＞
<Power>
<If the light is off>
(1) Remove the cover on the left side of the main unit,
and flip the power switch to ON.
Cover
Power switch
(2) Reinstall the cover. (Page 27)
<If the light is off but, the power switch is "ON">
Switch "Power" to "ON" using the remote control.
To operate from the back of remote control
Press "Power ON/OFF" button about 3 seconds
or longer.
To operate from the front of remote control
Recommended if the remote control is secured to
prevent theft, etc.
Press "Oscillating cleansing" button about
10 seconds or longer.
1. Insert the battery
1Remove the
remote control
from the
hanger.
Remote
control
Hanger
2Open the battery cover and
insert two AA batteries.
Battery cover
Close
Open
When batteries are properly loaded, all
the LEDs on the remote controll light up
for about 2 sec.
3Mount the remote control in the
hanger.
■ About the batteries
Use dry cell, alkaline batteries.
Be sure to follow "Safety Precautions" to
prevent the batteries from rupturing or leaking
fluid. (Pages 6, 8)
If the remote control is secured
(for anti theft)
1Remove the screw from the
remote control fixture.
Remove
Remote control
Hanger
Screw
Wall
Phillips screwdriver
(View from side)
2Remove the remote control
from the hanger.
■ To secure the remote control again
Tighten and fix the screw.
(Overtightening may cause damage to parts
such as the hanger.)
3. Open the shutoff valve
1Fully open the shutoff valve.
Shutoff valve
To turn the power "OFF"
Remove the cover on the left side of the main unit,
and flip the power switch to "OFF".
The "POWER" LED goes off.
Cover
Power switch
Preparation
Using the Product for the First Time
Introduction

Stopping
Cleansing
"Front cleansing"
Serves as a bidet for
ladies.
"Rear soft cleansing"
Cleanses your rear with
mild water pressure.
"Stopping"
Stops the operation.

The setting changes between "ON" and
"OFF" each time the button is pressed.
"Rear cleansing"
Cleanses your rear.
"Water pressure adjustment"
Basic Operations
Note

Sitting back on the toilet seat
makes it easier to adjust the wand
position and to reduce splashing.
*1 Remote control transmitter (Front side, Top side)
"Pulsating cleansing"
Cleanses with the water pressure
pulsating between soft and strong.
"Oscillating cleansing"
The wand moves back and forth
to cleanse your rear thoroughly.
*1
*2 Except SW4047T60 and SW4049T60.
16 17
Operate the controls on the remote control; a beep sounds when the main unit
receives the signal.
Personal setting lock
You can store your preferred "Wand position", "Water
pressure" and "Warm water temperature" settings.
●To store a settings
While cleansing is in progress, set your preferred "Wand position",
"Water pressure" and "Warm water temperature" and then press
and hold or for 2 seconds or longer.
●To use
Press or , and then press the button for the cleansing you want
to use.

The "Wand position" and "Water pressure" lamps will light up for about
10 seconds in their set positions, and the "Warm water temperature"
display switches.
 A light will also flash for about 10 seconds
to indicate the current setting when any of
the cleansing buttons (rear cleansing, rear
soft cleansing, front cleansing) are pressed.
You can adjust the washing
position to 5 different points
between the front and the rear,
using the [▲] and [▼] buttons.

After you press the "Wand position
adjustment" button, the set position
will light for 10 seconds.
"Wand position adjustment"
You can adjust the water pressure
to one of five levels.
([-] Softer, [+] Stronger)

After you press the "Water pressure
adjustment" button, the set position
will light for 10 seconds.

A light will also flash for about 10 seconds
to indicate the current setting when any of
the cleansing buttons (rear cleansing, rear
soft cleansing, front cleansing) are pressed.
●Functions that operate when
a button is pressed during
"Rear cleansing", "Rear soft
cleansing" or "Front cleansing".
Flushing*2
"Full flush"
Performs a full flush.
"Light flush"
Performs a light flush.
Remote control back side
"Timer energy
saver"
"Power ON/OFF"
"Auto energy
saver"
"Auto energy
saver+"
Adjust temperatures (Page 20) Saving energy (Page 24)
"Wand cleaning"
To clean the wand
with it extended.
(Page 28)
Pressing it about 3 seconds or
longer turns the power on/off.
•
If the remote control is secured to
prevent theft (Page 15 Step 2-2)
Temperatures Energy Saver
This section is an overview of the settings that can be configured with the remote control.
 See the corresponding pages for the detailed descriptions.
"Toilet seat
temperature"
"Warm water
temperature"
For changing Settings (Page 32)
Auto functions*2
"Auto flushing"
"Setting
confirmation"
The current setting
can be discerned
from the LEDs.
Low battery warning
mark (Page 36)
Cleans the wand with "ewater+".
The wand can be automatically
cleaned when you use the
cleansing functions (Rear cleansing,
Front cleansing, etc.). (Page 18)
"Wand CLEAN"

The setting changes between
and each time the is pressed.
Operation

18 19
"ewater+"*1 is used
automatically to clean the
wand.
• Operation under the initial
settings is described below.
As you
approach
As you
sit*2
As you
stand up
■Note ■Changing
settings
Removing odors inside the
bowl unit
Deodorizer
Starts
the deodorizer
Starts the
auto power
deodorizer
(After about
10 seconds)
➝It stops after
about 60 seconds
•Deodorizing filter needs regular
maintenance. (Page 28)
• "Deodorizer" ON/OFF
• "Auto power deodorizer"
ON/OFF
(Page 34 for all)
• "Auto wand CLEAN"
ON/OFF
(Page 32)
Cleans the wand with
"ewater+" *1
Auto wand
CLEAN
Cleans the wand
automatically
(After about
25 seconds)
•Onlywhenthe
cleansing functions
are used.
➝
The wand extends
and "ewater+"
*1
comes out from the
base of the wand.
• When the cleansing functions (Rear
cleansing and Front cleansing etc,) have
not been used in 8 hours, the wand is
cleaned automatically.
(Water comes out from around the wand.)
• The pre-mist will not spray for about
90 seconds after you stand up from
the toilet seat.
• "Pre-mist" ON/OFF
(Page 32)
A mist is sprayed inside
the bowl unit to make it
more difficult for dirt to
adhere
Pre-mist Pre-mist
➞ A mist is sprayed
inside the bowl unit
Flush automatically
Auto flushing*3
The toilet flushes
*4
(After about 10 seconds)
• Auto flush is not available in the
following cases.
• About 60 seconds after the toilet is
flushed.
(After 60 seconds have passed,
flush using the remote control.)
•
When the time spent sitting on the
toilet seat is less than about 6 seconds.
(Flush with the remote control.)
• The flushing varies depending on how
long you sit on the toilet seat.
Around 6 - 30 seconds: "Light flush"
Around 30 seconds or more: "Full flush"
 "Auto flushing" ON/OFF
 "Auto flush delay"
(5 seconds, 10 seconds
or 15 seconds)
(Page 32 for all)
● To clean the wand with it extended.
➝"Wand cleaning" (Page 28)
(After wand cleaning, water comes
out from around the wand.)
"ewater+" can also be
used by pressing the
remote control button
Press "Wand
CLEAN" button
■"Wand CLEAN" LED
Lights to show that the "Auto wand CLEAN" functions
or the "Wand CLEAN" functions are operating.
During "Auto wand CLEAN" or
"Wand CLEAN": Flashes
Lights to show that the "CLEAN"
functions are operating.
*1 What is meant by "ewater+" ?
This water containing hypochlorous
acid generated from chloride ions in
tap water, is widely used for cleaning
and disinfecting items such as food,
utensils and baby bottles.
● Well water may not deliver the required
effect. (Because the level of chloride
ions is low.)
● "ewater+" helps to minimize dirty
surfaces, but does not make cleaning
unnecessary.
● The effect and duration vary depending
on the usage environment and
conditions.
*2 Water comes out from the area around
the wand for several seconds while
water is warmed up.
*3 Except SW4047T60 and SW4049T60.
*4 Auto flush is not available when using
the toilet from a standing position.
Automatic Functions
Cleaning Features, Convenience Features
Operation

20 21
If adjusting the temperature does not warm up the toilet seat.
➞Is the energy saver set to "ON"? (Page 22)
Three different temperature levels (High,Medium, Low) and "OFF" setting can be made.
*1 To prevent condensation, the water temperature does not drop below 68 °F (20 °C) even when set to "OFF".
Displaying the temperature level of
the pressed button
Warm water temperature button
(When you want to adjust the
warm water temperature)
Toilet seat
temperature button
(When you want
to adjust the toilet
seat temperature)
To turn the warm water temperature*1 and toilet seat temperature "OFF"
1Remove the remote control from the hanger.
If the remote control is secured to prevent theft. (Page 14)
2
Select a temperature button you want to turn "OFF" from ("Toilet seat
temperature" button), ("Warm water temperature" button) and press it.
The current temperature level appears.
3Press the button selected in step 2repeatedly until the temperature level
is set to "OFF".
The setting changes each time the button is pressed once
"OFF"
OFF
(All LED's)
"High"
Lit
"Medium"
Lit
"Low"
Lit
<Settings complete>
4Mount the remote control in the hanger.
If the remote control is secured to prevent theft. (Page 14)
Adjusting the temperature
1Remove the remote control from the hanger.
If the remote control is secured to prevent theft. (Page 14)
2Choose and press the button of the temperature that you want to set from
the ("Toilet seat temperature"button), ("Warm water
temperature" button).
The current temperature level appears.
3Press the button selected in step 2repeatedly until a desired
temperature level lights up.
The setting changes each time the button is pressed once
"High"
Lit
"Medium"
Lit
"Low"
Lit
"OFF"
OFF
If the button is not pressed for about 10 seconds, the "Temperature adjustment" LED will go off, but the
setting will be retained.
If the "Temperature adjustment" LED goes out before the setting is completed, start all over again at step 2.
<Settings complete>
4Mount the remote control in the hanger.
If the remote control is secured to prevent theft. (Page 14)
When seat temperature
is set
Lit OFF
<Seat> <Seat>
When seat temperature is
"OFF"
Temperature Adjustment
Toilet Seat, Warm Water
Operation

22 23
Type Situation
Energy saver is on When energy saver is in operation
AM PM
Main display Toilet seat heater 046 8 5 9 0
Auto energy
saver
You want the product to save
energy automatically.
The product detects time periods with
infrequent use and lowers the toilet seat
temperature automatically.
Energy saver is off
OFF
Lit
(Green)
OFF Lit
Lit
(Orange)
Low
Set temperature*1
Low
temperature*2
Low
temperature
*2
Auto energy
saver+
You want to save more
energy.
In addition to the "Auto energy saver"
feature, it automatically turns off the toilet
seat heater during time periods when the
toilet is never used.
OFF
Lit
(Orange)
Low
OFF
Set temperature*1
Low
temperature
*2
Low
temperature
*2
OFF*3
Timer energy
saver
You want to save energy
only for the preset duration of
time. (6 hours, 9 hours)
Once the time is set, the toilet seat
heater turn off automatically during the
set time period every day.
OFF
Lit
(Green)
OFF
Set temperature
*1
Set temperature
*1
OFF*3
Timer energy
saver
and
Auto energy
saver / Auto
energy saver+
You want to save a lot of energy
with "Auto energy saver" and
"Timer energy saver".
When both "Timer energy saver" and
"Auto energy saver / Auto energy saver+"
are set, "Auto energy saver / Auto energy
saver+" operates when "Timer energy
saver" is not operating.
●
During
"Auto energy saver /
Auto energy saver+":
Same LED indication
as "Auto energy saver /
Auto energy saver+"
(see above)
●
During "Timer energy saver":
Same LED indication as
"Timer energy saver"
(see above)
Low
OFF
Set
temperature
*1
Set
temperature
*1
Low
temperature
*2
Low
temperature
*2
OFF*3 OFF*3
"Auto energy saver", "Auto energy saver+" or "Timer energy saver" can be selected.
To save energy, the temperature of the toilet seat becomes low (or "OFF").
"Auto energy saver" takes about 10 days to detect time periods in which the toilet seat is never or
infrequently used.
Even if the energy saver feature is on (i.e., the toilet seat heater is set to "Low" or "OFF"), the toilet seat is heated
to the set temperature in about 15 minutes.
(The LED indication on the main display returns to the state for when the energy saver is on.)
*1 The toilet seat temperature set on page 20.
*2 The time period when the toilet seat heater is set to a "Low".
*3 The time period when the toilet seat heater is set to a "OFF".
Example: Used infrequently from 9 pm to 6 am
Example: Not used from 0 am to 4 am
Example: Set from 8 am to 5 pm
Example: When "Timer energy saver" and "Auto energy saver+" are used together
Main display
<Power> <Seat> <Energy saver>
Energy Saver Features Type
To set energy saver Page 24 and 25
Operation

24 25
Auto energy saver
Auto energy saver+
Timer energy saver
When energy saver is set,
the "Energy saver" LED
(green) lights up.
<Energy saver>
1
1
●Set the Energy saver at the time you want to start it.
Example: To save energy from 1 am to 7 am (for 6 hours)
•Press the "Timer energy saver" button repeatedly until the "6" LED lights up.
Press "Timer energy saver" button.
When 1:00 AM comes,
1
For 6 hours For 9 hours When "OFF"
Lit Lit OFF
The setting changes each time the button is pressed once
Press "Auto
energy saver"
button.
Press "Auto
energy saver+"
button.
Remote control back side
For setting to
"Auto energy saver+"
Lit (Green)
For setting to
"OFF"
OFF
The setting changes each time the button is
pressed once
For setting to
"Auto energy saver"
Lit (Green)
For setting to
"OFF"
OFF
The setting changes each time the button is
pressed once
Energy Saver Features How to Set
Timer energy
saver button
Auto energy
saver+ button
Auto energy
saver button
Operation

Maintenance
26 27
2
Main Unit (Approximately daily)
Soft cloth soaked
in water
• Toilet paper
• Dry cloth
• Nylon scrubbing brush
(May cause damage.)
1Remove the cover on the left side of the main unit, and flip the power
switch to "OFF". (Page 26)
2Wipe with a soft cloth that has been soaked in water and wrung out
thoroughly.
■ For heavy dirt
Wipe with a soft cloth soaked in diluted, neutral kitchen detergent, and then wipe with a soft cloth soaked in
water.
• Neutral kitchen detergent • Paint thinner
• Benzene
• Powdered cleanser
3Flip the power switch to ON. (Page 26)
The "Power" LED lights up.
4Reinstall the cover.
Attention!
● This product is an electric appliance. Be careful not to let water seep inside or leave detergent in the gap
between the main unit and bowl unit. (May damage plastic parts or cause a malfunction.)
● When using a toilet cleaner to clean the toilet, rinse it off within 3 minutes and leave the toilet seat and toilet
lid open.
 Wipe off any cleaner that remains on the bowl unit. (If vapor from a toilet cleaner enters the main unit, it
may cause a malfunction.)
● Do not push or pull the covers around the wand with undue force. (May cause damage or malfunction.)
● Wipe the back surface of the toilet seat and the toilet seat cushions with a soft cloth tightly wrung out with
water.
(Otherwise adhesion of dirt may result in discoloration.)
WARNING
Always flip the power switch to OFF before maintenance or inspection.
(Failure to do so may cause electric shock or malfunction, resulting in a breakdown.)
*1 Except when using "Wand cleaning".
Do not use a dry cloth or toilet paper on plastic parts.
(May cause damage.)
For safety, flip the power switch to OFF
before maintenance.*1
Main Unit
Main unit
Power switch
ON
OFF
Cover
The "Power"
LED goes off.
Lit OFF
Maintenance

Maintenance
Wand Deodorizing Filter
28 29
Wand (Approximately once a month)
<If you notice dirt (Wand cleaning)>
Soft cloth Toilet paper, etc. (May cause damage.)
2Wipe with a soft, wet cloth.
Do not pull, push or press the wand with
excessive force.
(May cause damage or malfunctions.)
3Press "Stopping" button
on the front side of the remote
control.
The wand retracts.
1Extend the wand.
To operate from the back of remote control
Press "Wand cleaning" button.
To operate from the front of remote control
Recommended if the remote control is secured
to prevent theft, etc.
(1)
Press "Stopping" button until all LEDs on the
remote control start flashing. (about 10 seconds)
(2)
Press "Front cleansing" button about
3 seconds or longer.

The wand extends and water flows out for cleaning.
The wand automatically retracts after about
5 minutes.
Water Filter Drain Valve
29
Water Filter Drain Valve (Approximately once every 6 months)
<If you think the water pressure has weakened>
1
Close the shutoff valve.
(Page 41)
The water supply stops.
CAUTION
Do not remove the water filter drain
valve while the shutoff valve is open.
(Otherwise, water may leak out)
2Press
"Wand CLEAN" button.
(Release the pressure from the water
supply pipe.)
3Remove the cover on the left
side of the main unit, and flip
the power switch to "OFF".
(Page 26)
4Remove the water filter drain
valve.
Loosen the water filter drain valve with a
flat-head screwdriver and then pull it.
Water filter drain valve
Flat-head
screwdriver
5Clean the filter with a tool
such as a toothbrush.
Also, remove any dust from inside the hole
of the water filter drain valve.
Filter
6Reinstall the water filter drain
valve.
Insert the water filter drain valve and use a
flat-head screwdriver to tighten it securely.
7Flip the power switch to ON.
(Page 26)
The "Power" LED lights up.
8Reinstall the cover. (Page 27)
9Open the shutoff valve.
(Page 15)
Deodorizing Filter (Approximately once a month)
1
Remove the cover on the left
side of the main unit, and flip
the power switch to "OFF".
(Page 26)
2Remove the deodorizing filter.
Hold the knob and pull outward.
Do not pull with undue force.
(May cause damage or malfunction.)
Knob
Deodorizing filter
3Clean with a tool such as a
toothbrush.
When washing with
water, dry off all water
before mounting. Toothbrush, etc.
4Mount the deodorizing filter.
Push firmly until
a click sound is
heard.
5Flip the power switch to ON.
(Page 26)
The "Power" LED lights up.
6Reinstall the cover.
(Page 27)
Maintenance

Changing Settings Setting List
30 31
Setting Types Available Settings
Bold: Initial settings
Applicable
Models
How to Set
Ref. Page
Auto functions
Auto flushing
Auto flushing  Set whether or not to clean the bowl
unit automatically ON/OFF
SW4047AT60
SW4049AT60
Page 32
Auto flush delay  Change the amount of time before the
toilet flushes automatically
5seconds
10seconds
15seconds
Cleaning Features
Auto wand CLEAN  Set whether or not to clean the wand
automatically ON/OFF
All models
Pre-mist  Set whether or not to spray mist in the
bowl unit automatically ON/OFF
Deodorizer
 Set whether or not to deodorize
automatically after sitting on the toilet
seat
ON/OFF
Page 34
Auto power deodorizer  Set whether or not to power deodorize
automatically after standing up ON/OFF
Other settings
Beep sound  Set whether or not to make a beep
sound ON/OFF
Personal setting lock  Set whether or not to use the personal
setting lock ON/OFF
*1 Some settings are excluded.
*2 During setting, if the next button is not pressed within about 60 seconds, the light will stop flashing.
If you fail to complete the setting, redo from the step 1.
All LEDs on the control panel flash.*2
To change the settings,
check that all LEDs on
the control panel are
flashing! *1
Press "Stopping"
button about
10 seconds or
longer.
Settings cannot be changed
unless all LEDs flash
Reference

32 33
Changing Settings
Auto flushing
Set whether or not to clean the bowl
unit automatically
Auto flushing
1Press "Auto
flushing"
button.
The setting changes each time the button is pressed once
Set whether or not to clean the bowl unit automatically
For setting to "ON"
Lit
For setting to "OFF"
OFF
Check by the "Auto flushing" LED
<Settings complete>
Change the amount of time before
the toilet flushes automatically
Auto flush delay
2Press "Auto
flushing"
button.
The setting changes each time the button is pressed once
Change the amount of time before the toilet flushes automatically
Two short beeps.
For setting to "After
about 5 seconds".
One long beep.
For setting to "After
about 10 seconds".
One short beep.
For setting to "After
about 15 seconds".
3
Press
"Stopping"
button.
<Settings complete>
Cleaning Features
▶
Set whether or not to clean the wand
automatically
Auto wand CLEAN
2and
Press "Timer
energy saver"
button and "Setting
confirmation" button
at the same time.
The setting changes each time the button is pressed once
Set whether or not to clean the wand automatically
Long beepShort beep
For setting to "ON" For setting to "OFF"
Set whether or not to spray mist in
the bowl unit automatically
Pre-mist
2and
Press "Auto
energy saver"
button and "Setting
confirmation" button
at the same time.
The setting changes each time the button is pressed once
Set whether or not to spray mist in the bowl unit automatically
Long beepShort beep
For setting to "spray" For setting to "do not spray"
3
Press
"Stopping"
button.
<Settings complete>
All LEDs
flash
Stopping button
Auto flushing
button
Timer energy
saver button
Setting
confirmation
button
Auto energy
saver button
1Press "Stopping"
button until all
LEDs on the remote
control start flashing.
(about 10 seconds)
Reference

34 35
Changing Settings
Set whether or not to deodorize
automatically after sitting on
the toilet seat
Deodorizer
2
Press "Wand
cleaning" button
about 5 seconds
or longer.
The setting changes each time the button is
held down longer than 5 seconds.
Set whether or not to deodorize automatically after sitting on the toilet seat
Long beepShort beep
For setting to "ON" For setting to "OFF"
Set whether or not to power deodorize
automatically after standing up
Auto power
deodorizer
2
Press "Toilet seat
temperature"
button.
The setting changes each time the button is pressed once
Set whether or not to power deodorize automatically after standing up
Long beepShort beep
For setting to "ON" For setting to "OFF"
Cleaning Features (Continued)
3
Press
"Stopping"
button.
<Settings complete>
1Press "Stopping"
button until all
LEDs on the remote
control start flashing.
(about 10 seconds)
Set whether or not to make a beep
sound
Beep sound *1
2
Press
"Rear cleansing"
button.
The setting changes each time the button is pressed once
Set whether or not to make a beep sound
Long beepShort beep
For making a beep sound For not making a beep sound
Set whether or not to use
the personal setting lock
Personal setting
lock
2
Press "Personal
setting lock 2"
button for 5
seconds or longer.
The setting changes each time the button is
held down longer than 5 seconds.
Set whether or not to use the personal setting lock
Check by the "Water pressure" LED
For setting to "ON" For setting to "OFF"
*1 When you change each of the settings, set the electronic sound to "Make a beep sound".
▶
▶
Other settings
3
Press
"Stopping"
button.
<Settings complete>
Personal setting lock
2 button
Stopping button
Rear cleansing
button
Toilet seat
temperature button
All LEDs flash
Wand cleaning
button
Reference

36 37
If you cannot operate with the remote control
If the low battery warning mark " " on
the back of the remote control is flashing,
please replace the batteries.
It is the time to replace the batteries.
If the water does not flow due to a water service interruption
When the ambient temperature is likely to drop to 32 °F (0 °C) or lower, take measures to prevent freezing.
Attention!
•
When the ambient temperature is likely to drop to 32 °F (0 °C) or lower, do not use the energy saver feature. (May damage the product.)
•
Warm the bathroom or take measures against freezing so that the ambient temperature does not drop below 32 °F (0 °C).
•Before starting to work, set "Auto flushing" to "OFF" (Except SW4047T60 and SW4049T60). (Page 32)
How to freeze damage prevention
1Close the shutoff valve. (Page 41)
•The water supply stops.
CAUTION
Do not remove the water filter drain
valve while the shutoff valve is open.
(Otherwise, water may leak out.)
2Press
"Wand CLEAN" button.
(Release the pressure from the water supply
pipe.)
3
Remove the cover on the left
side of the main unit, and flip the
power switch to "OFF".
(Page 15)
4Remove the water filter drain
valve.
•Loosen the water filter drain valve with a
flat-head screwdriver and then pull it.
Water Filter
Drain Valve
Flat-head screwdriver
5
When water draining is
completed, reinstall the water
filter drain valve.
•Insert the water filter drain valve and use a
flat-head screwdriver to tighten it securely.
6Flip the power switch to ON.
(Page 15)
•The "Power" LED lights up.
7Reinstall the cover. (Page 27)
8Set the toilet seat temperature
to "High". (Page 20)
•To maintain the temperature, close the
toilet seat and toilet lid after finishing work.
■To use the product again
•The water needs to be resupplied. (Page 39)
What to Do?
If the water does not flow due to a water service interruption
If you cannot operate with the remote control
1Use a bucket to flush water.
2If the water level is low after
flushing, add more water.
•Prevents odors.
Attention!
•Before starting to work, set "Auto flushing" to "OFF" (Except SW4047T60 and SW4049T60). (Page 32)
•When the water supply is restored, be sure to perform a flush. (To prevent waste from remaining in the drain pipe.)
Newspaper, dust cloth, etc.
Large bucket
Pour strongly, aiming
at the center of the
bowl unit.
Freeze Damage Prevention
■Replacing the batteries
1Remove the cover on the left
side of the main unit, and flip
the power switch to "OFF".
(Page 15)
2Remove the remote control
from the hanger. (Page 14)
3Open the battery cover and
replace the two AA batteries.
(Page 14)
•The low battery warning mark goes off.
4Mount the remote control in the
hanger.
Attention!
•"ON" and "OFF" settings of the functions such as the energy saver function may be canceled when the batteries
are replaced.
Set them again.
5Flip the power switch to ON.
(Page 15)
•The "Power" LED lights up.
<Power>
6Reinstall the cover. (Page 27)
Reference

What to Do? Long Periods of Disuse
38 39
If the toilet is in a location you will not visit for a long time, drain the water.
(The water in the tank may cause malfunctions or become contaminated and cause skin irritation or other problems.)
How to drain the water
1Close the shutoff valve. (Page 41)
•The water supply stops.
CAUTION
Do not remove the water filter drain
valve while the shutoff valve is open.
(Otherwise, water may leak out.)
2Press
"Wand CLEAN" button.
(Release the pressure from the water supply
pipe.)
3
Remove the cover on the left
side of the main unit, and flip the
power switch to "OFF".
(Page 15)
4Remove the water filter drain
valve.
•Loosen the water filter drain valve with a
flat-head screwdriver and then pull it.
Water Filter
Drain Valve
Flat-head screwdriver
5When water draining is
completed, reinstall the water
filter drain valve.
•Insert the water filter drain valve and use a
flat-head screwdriver to tighten it securely.
6Reinstall the cover. (Page 27)
7Pull out the water drain lever.
•Water comes out from around the wand.
(about 20 seconds)
Water drain lever
8Release your hand to return the
water drain lever to its original
position.
■If water may get frozen
•Add antifreeze solution in the water in the bowl to
prevent freezing.
(The antifreeze solution should not be flushed out.
Collect it before using the toilet and dispose of it.)
■To use the product again
•The water needs to be resupplied. (Page 39)
Resupplying the Water
1Open the shutoff valve. (Page 15)
•Check that water is not leaking from a pipe or the main unit.
2If the power is not on,
(1) Remove the cover on the left side of the main unit, and flip the power switch to "ON". (Page 15)
•The "Power" LED lights up.
(2) Reinstall the cover. (Page 27)
3Discharge water from the wand.
(1) Pressing down the left side of the toilet seat,
(2) Press "Rear cleansing" button to discharge water
from the wand.
•Catch the water in a paper cup or other receptacle.
(3) Press "Stopping" button.
■If the remaining water has frozen and no water
comes out
•Heat the inside of the bathroom, and warm the water supply hose
and shutoff valve using a cloth soaked in warm water.
Soft cloth soaked in water
(to prevent scratching)
Paper cup
Reference