Toto NEOREST WX2 TCF95280GEU User manual

Instruction Manual
NEOREST WX
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.
2023.2.22
D07G85
Printed in China.
Head Office TOTO Europe GmbH
Zollhof 2, 40221 Düsseldorf Germany
Tel:[phone]
E-Mail: [email protected]
You are advised to record the following information to allow quick service.
Date of purchase : Name of shop :
Tel :
Date : year month day
WX2 TCF95280GEU
WX1 TCF95180GEU

32
Functions Part No.*1
TCF95280GEU TCF95180GEU
Photocatalyst cleaning -
*1 The part no. is on the toilet lid label. (  Page 10)
Safety Precautions .....................................4
Operational Precautions ............................8
Parts Names .............................................10
Preparation ...............................................12
Using the Product for the First Time...............12
How to turn off the product ............................14
Maintenance .............................................44
Before maintenance ......................................44
Top Unit .........................................................45
Bowl Unit .......................................................46
Manual Spray ................................................47
Wand.............................................................48
Wand cleaning ...........................................48
Deodorizing Filter ..........................................49
Descaling ......................................................50
Descaling mode.............................................52
Drain Plug with Water Supply Filter ...............56
Spray Nozzle .................................................57
Basic Operations......................................15
Mechanism of Auto Functions........................15
Auto open / close.......................................15
Auto bowl CLEAN ......................................15
Deodorizer.................................................15
Auto power deodorizer...............................15
Auto flushing..............................................15
Auto wand CLEAN.....................................16
Photocatalyst cleaning...............................16
Soft light ....................................................17
CLEAN indicator ........................................17
Using the Remote Control .............................18
Stop...........................................................18
Rear washing.............................................18
Rear soft washing......................................18
Front washing ............................................18
Water pressure adjustment ........................18
Wand position adjustment..........................18
Drying........................................................18
Oscillating washing....................................18
Pulsating washing......................................18
Full flush....................................................19
Light flush ..................................................19
Wand CLEAN ............................................19
Personal setting.........................................19
Opening and closing the toilet lid ...............19
Opening and closing the toilet seat ............19
Low battery warning LED...........................19
Menu, Return button ..................................19
Temperature adjustment button .................19
Power ON/OFF button ...............................19
SELECT keys ............................................19
Enter button...............................................19
Display screen ...........................................19
About the Menu Screen .................................20
What to Do? ..............................................59
If there is no water due to a power outage or
water failure...................................................59
If a power outage occurs............................59
If a water outage occurs ............................59
If you cannot operate with
the remote control .........................................59
Replacing the batteries ..............................59
Freeze Damage Prevention ...........................60
Long Periods of Disuse..................................61
How to drain the water...............................61
Resupplying the Water...............................62
Removal of Operation Guide .........................63
Troubleshooting .......................................64
Please check first ..........................................64
Rear Washing, Front Washing and Wand ......65
Warm air drying .............................................66
Flushing ........................................................66
Toilet Seat and Toilet Lid (Auto open/close) ...68
Toilet Seat and Toilet Lid................................69
Auto flush lid closed.......................................69
Energy Saver.................................................70
Deodorizer.....................................................70
Auto bowl CLEAN..........................................71
Light ..............................................................71
Others ...........................................................72
Specifications...........................................74
Safety Guidelines .....................................76
Warranty....................................................77
Important User Guidance Information.....79
Table of Contents
Introduction Maintenance
The available functions vary according to the part no.
Operation
Reference
Temperature Adjustment..........................22
Warm water / Toilet seat / Drying ...................22
Changing Settings....................................24
Setting List ....................................................24
The energy saver features.............................26
How to Set.....................................................28
Auto energy saver......................................28
Auto energy saver+....................................28
Timer energy saver....................................29
Auto flushing..............................................29
Auto flush delay .........................................30
Auto flush lid closed...................................30
Auto open / close.......................................32
Auto close delay ........................................32
Auto open delay.........................................33
Seat/lid ......................................................34
Auto wand CLEAN.....................................34
Auto bowl CLEAN ......................................35
Deodorizer.................................................36
Auto power deodorizer...............................36
Night light ..................................................37
Soft light ....................................................38
Bowl light...................................................38
CLEAN indicator ........................................39
Language settings .....................................39
Beep sound ...............................................40
Pressure/position setting ...........................40
Personal setting.........................................41
Registering Personal Settings....................42
Sensor detection range..............................43

54
These precautions are important for safe usage. Be sure to follow them and use the product correctly.
The following symbols are used to indicate important safety instructions for the use of the product.
Symbol Meaning
WARNING May result in death or serious injury.
CAUTION May result in injury or property damage.
WARNING
Never disassemble, repair or alter.
Doing so may cause fire, electrical shock,
overheating, short circuit or breakdown.
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 or
switching the breaker on the distribution board to
OFF, etc.
Close the water shutoff valve to stop water supply.
Possible malfunctions:
Water is leaking from a pipe or the top 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 bowl unit is clogged.
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
potable water.
Do not use seawater or recycled water.
Doing so may cause irritation to the skin and
malfunction.
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.
If the power cord is damaged, avoid danger by
having the manufacturer's repair department or
equivalent specialist replace it.
Turn the power OFF before maintenance or
inspection.*1
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.
*1 How to turn off the product (  Page 14) *2 For units with the "Photocatalyst cleaning" function only.
Safety Precautions
WARNING
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, top unit, or other parts may
come loose and fall off, resulting in injury.
Do not use any power supply other than the one
specified.
AC 220– 240 V, 50 Hz
Doing so may cause fire or excessive heat.
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.
Do not stick a finger or anything else into the warm
air outlet.
Do not place anything on the warm air outlet or
drape clothes over it.
Doing so may cause burns, electrical shock or
malfunction.
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.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given
supervision or instruction concerning use of the
appliance by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.
Do not look directly at UV lamp.*2
May cause eye or skin irritation.
There are no user replaceable parts. Shall be
serviced by qualified personnel only.
Introduction Introduction

76
Safety Precautions
CAUTION
Do not use the product if the top unit is unstable.
Doing so may cause the top unit to come loose and
fall, resulting in injury.
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 top unit.
Also do not place any heavy object on the toilet
seat, toilet lid or top unit. Do not sit on the toilet lid.
Doing so may cause cracking or cause the top unit to
come loose and fall, resulting in injury.
Doing so may damage the product and cause injury
or water damage.
When maintaining the plastic parts (top unit etc.) or
the water supply hose, use a pH 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
Drain plug with water supply filter when the shutoff
valve is open.
Doing so will cause water to spurt out.
(
 Refer to Page 56 for instructions on cleaning the
Drain plug with water supply filter.)
Do not fold or crush the water supply hose; do not
damage by cutting with a sharp object.
Doing so may cause water leaks.
Do not pour hot water into the toilet.
Doing so may result in damage to the toilet, injury or
water damage.
Keep the bowl filled with water.
Failure to do so may cause sewer gas, chlorine gas,
or hydrogen sulfide to corrode facilities and
equipment.
Do not flush anything other than bodily waste and
toilet paper. Also, do not flush too much toilet
paper. Do not flush the bowl unit if it is clogged.
Doing so may clog the toilet, causing waste water
overflow and water damage.
Always flush, even after just urinating.
Failure to do so may clog the toilet, causing waste
water overflow and water damage or inadequate
flushing of the bowl unit.
Wipe condensation on the bowl unit, tank, water
supply pipe and shutoff valve with a dry cloth.
Condensation may cause staining and corrosion of
the floor. Ventilate the restroom to prevent
condensation.
Wipe any urine, condensation, cleaner, water, etc.
that has gotten on the floor with a well-wrung mop
or cloth.
Failure to do so may cause staining and corrosion of
the floor.
If a water leak should occur, always close the
shutoff valve.
When the ambient temperature is likely to drop to
0 °C or lower, prevent damage to the pipes and
hoses due to freezing.
Frozen water pipes could cause the top 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.
*1 How to turn off the product (  Page 14)
CAUTION
When not using the product for a long time, close
the shutoff valve, drain the water from the top unit
and water supply hose, and then turn the power
OFF.*1
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 62
for instructions on replenishing the water.)
Leaving the power on may cause fire or heat.
When installing the Drain plug with water supply
filter, make sure that it is securely tightened in its
proper position.
Failure to securely tighten it may cause a water leak.
If the bowl is clogged, turn the power OFF*1 and
remove the clog.
If the "Auto flushing" 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.
This product is classified as Class IEquipment
and must be grounded.
Install this equipment so that its power breaker is
accessible.
Use the new hose set included with this
equipment. Do not reuse an old hose set.
Introduction Introduction

98
For prevention of damage
Wipe plastic areas such as the top 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
Turn the power OFF if there is a risk for lightning
strike.*1
A toilet seat cover or a toilet lid cover cannot be
used.
Otherwise, the seat sensor may not detect properly.
Additionally, the toilet seat and lid may not open or
close properly.
Covers
Do not urinate on the top 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 top unit, it may
cause a malfunction.
uWipe off any cleaner that remains on the bowl unit.
Note: If "Auto flush lid closed" (  Pages 30, 31) is turned ON
and you use the remote control to flush the bowl unit, the
toilet seat and lid close before flashing the bowl unit.
After the bowl unit has been flushed, open the toilet seat and lid.
Operational Precautions
Do not expose to direct sunlight.
Doing so may cause changes in color, irregular heated
seat temperature or remote control malfunction.
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.
This cause malfunction.
uTo 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 do not
press them with hands.
Doing so may activate the seat sensor, causing the
floor to get wet if buttons on the remote control are
touched and warm water comes out from the wand.
This product is intended for use up to a maximum
height of 2,000 m above sea level.
About the built-in body sensor
The body sensor detects human movement.
The toilet lid opening or "Auto bowl CLEAN" operation
may be triggered by someone outside the bathroom as
the sensor detects human movement through the door
or wall in front of the top unit.
The sensor may not detect properly depending on the
bathroom layout, resulting in the toilet lid not opening
automatically.
For someone small such as a child, the body sensor
may not detect properly, resulting in the toilet lid not
opening automatically.
When you are using the toilet in standing position, the
length of time it takes for "Auto flushing" to complete or
for the toilet lid or seat to close automatically depends
on the bathroom layout, etc.
About the built-in seat sensor
When you sit on the toilet seat, the seat sensor turns
ON, enabling you to use various features.
(The deodorizer starts when the seat sensor makes a
detection.)
A label indicating the position of the seat sensor is
attached to the seat.
Detection by the sensor may be difficult when the toilet
is used by someone small, such as a child, depending
on how the person sits.
uSit on the seat with the label as a guide.
(The label can be peeled off).
Sit so your skin is in direct contact with the seat
sensor.
The seat sensor may not detect properly if there is a
seat cover or clothing. If you use the booster seat for
infants, the seat sensor may not detect properly,
resulting in the toilet lid closing automatically during
use.
uTurn "Auto open / close" OFF before use.
Water droplets collecting on the seat sensor may cause
the top unit to malfunction.
uBe sure to wipe off any water droplets on the sensor.
Do not use items that cause damage, such as toilet
paper. (→Page 45)
A
bout 2 cm
A
bout 7 cm
About 2 cm About 10 cm
Label
Detection range
*1 How to turn off the product (  Page 14)
Introduction Introduction