Toto Washlet TCF6531 Series User manual

WASHLET
■ Thank you for your recent purchase of the 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.
Instruction Manual with Warranty Information
See Page 46.
TCF6531***
TCF6530***

2
What functions are available on your product?
Functions
WASHLET
Ref.
Page
TCF6531***
TCF6530***
Basic
Functions
Cleansing
Rear cleansing ●●
14Rear soft cleansing ●●
Front cleansing ●●
Changing the washing
method
Wand position adjustment
●●
14, 15
Water pressure adjustment
●●
Oscillating cleansing ●●
Pulsating cleansing ●●
Personal setting ●●
Drying Warm air drying ●●
14
Changing the temperature
Temperature adjustment ●● 20, 21
Sanitary
Functions
Removing odors Deodorizer ●●
18, 19
Bowl pre-cleaning Pre-mist ●●
Convenient
Functions
Heating the toilet seat Heated seat ●●
-
Saving energy Energy Saver ●●
22, 23
Maintenance
Main Unit
One-touch removal ●●
28
Removable toilet lid ●●
29
Wand cleaning ●●
30
Your Model
Part No.
9
3
Check your model name
and write a check mark in
this field as needed.
Product name (Model)

3
Safety Precautions .................... 4
Operational Precautions............ 9
Parts Names ........................... 10
Preparation.............................. 12
Changing Settings ................... 32
What to Do?............................. 38
●If you cannot operate with the
remote control ...................... 38
●
Freeze Damage Prevention ... 38
●Long Periods of Disuse........ 40
Troubleshooting....................... 41
Specifications .......................... 45
Warranty .................................. 46
Basic Operations ..................... 14
Automatic Functions................ 18
DEODORIZER, PRE-MIST
Temperature Adjustment.......... 20
Energy Saver Feature ............. 22
Main unit.................................. 26
Deodorizing Filter .................... 27
Gap between the Main Unit
and the Toilet Bowl .................. 28
Gap between the Main Unit
and the Toilet Lid ..................... 29
Wand ....................................... 30
Wand cleaning
Water Filter Drain Valve........... 31
As you sit
A mist is automatically sprayed
in the toilet bowl to create a water
cushion, which prevents dirt from
adhering to the surface.
Product name,
Part No.
Table of Contents
The self-cleaning functions operate
automatically.
(See pages 18 for details.)
 A mist is sprayed in the toilet bowl.
 The deodorizer operates.
ReferenceMaintenanceOperation
Introduction

4
These precautions are important for safe usage. Be sure to follow them and use the product
correctly.
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.
 This product is classified as Class 1 Equipment and must be grounded.
 Install this equipment where the electrical outlet is accessible.
 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.
 Use the new hose set included with this equipment. Do not reuse an old hose set.
WARNING
Do not touch the power plug or 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 power plug 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, heat or short circuit.
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

5
WARNING
Do not use the Washlet if a malfunction occurs.

In the following cases, switch the breaker on the distribution board to OFF and close the shutoff valve.
 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.
Only use tap water or potable well water (underground water).
Do not use seawater.
 Doing so may cause irritation to the skin and malfunction.
Do not touch the power plug or connection of power cord during thunderstorms.
 Doing so may cause electrical shock.
Do not allow the water supply hose to touch the power plug, outlet or
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 cord, power plug.
Do not strike, yank, twist, excessively bend, damage, alter, or heat the electrical cords. Also, do
not place anything heavy on, bind or pinch the electrical cords.
 Using a damaged electrical cord may result in a fire, electrical shock, heat or short.
Do not use a loose or faulty electrical outlet.
 Doing so may cause fire or short circuit.
Do no use any outlet or wiring equipment beyond its specified rating.
 Plugging too many plugs into the same outlet, for example using outlet splitters, can cause fire
due to heat.
Do not use any power supply other than the one specified.
AC 220-240V, 50Hz/60Hz
 Doing so may cause fire or excessive heat.
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.
Keep cigarettes and other open flames away from the product.
 Failure to do so may cause fire.
Introduction

6
WARNING
Beware of irritation or burn
 Improper use of the toilet seat may cause irritation or burn.
When sitting for a long time on the toilet seat, switch the toilet seat temperature adjustment to "OFF".
When any of the following persons use a heated seat or warm air drying, someone should switch
the toilet seat temperature adjustment to "OFF" and switch the drying air temperature to "Low".

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.
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 Washlet to the cold water supply.
 Connecting to hot water supply may result in burns and equipment damage.
Check that an appropriate ground is installed.
 If the ground is not installed, if there is a breakdown or electrical current leak, the lack of a
ground could cause electrical shock.
For the ground, use copper wire with a ground resistance of 100 Ωmax. and a diameter of 1.6 mm min.
* If there is no ground installed, ask the contractor who did the installation to install the ground.
Make sure that a properly grounded (3 prong) outlet has been installed.
 Failure to install a grounded outlet could cause electrical shock in the event of a malfunction or
short circuit.
Insert the power plug securely into the outlet.
 Failure to do so may cause fire, heat or short circuit.
Check that the power plug is waterproofed with silicone rubber.
 A power plug that is not water-proofed may cause fire and electrical shock.
* If the power plug is not water-proofed, ask the contractor who did the installation to water-proof it.
To unplug, hold the plug, not the cord.
Do not unplug by pulling the cord.
 Pulling on the cord may cause damage and result in fire or heat.
If the electric cord is damaged, avoid danger by having the manufacturer’s
repair department or equivalent specialist replace it.
Always turn off the breaker on the distribution board before cleaning,
maintenance or examination.
 Doing so may cause electrical shock or malfunction.
Except when using "Wand cleaning"
Safety Precautions (Continued)

7
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 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 toilet.
 Doing so may cause the main unit to come loose and fall, resulting in injury.
When cleaning or maintaining the plastic parts (main unit etc.) or the water supply
hose, use a kitchen cleaner diluted with water. Do not use any of the following.
Toilet cleaner, household cleaner, benzene, paint thinner, powdered cleanser
or nylon scrubbing pads.
 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.
WARNING
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.
Always switch the breaker on the distribution board to OFF before removing
the main unit.
 Failure to do so may cause fire or electrical shock.
Introduction

8
Safety Precautions (Continued)
CAUTION
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 31 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.
Do not install the base plate, which is not attached.
 Doing so could cause a fire or damage.
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 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 Washlet for a long time, close the shutoff valve, drain
the water from the main unit and water supply hose, and then turn off the
breaker on the distribution board.
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 leaks.
Push the main unit securely on to the base plate.
After pushing the main unit until a click sound is heard, pull it slightly toward you to make sure that
the product does not detach.
 Failure to do so could cause the main unit to come loose and fall resulting in injury.

9
Operational Precautions
■ For prevention of damage
● Wipe plastic areas such
as the main unit and
remote control with a
soft, wet cloth.
Dry cloth or tissue
● Do not lean against the
toilet lid.
■ Problem Prevention
● Switch the breaker on the distribution board 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 pink or brown stains or a
malfunction.)
● Do not apply strong forces to the control panel of the
remote control.
● When using a toilet cleaner to clean the toilet, wash it off
within 3 minutes and leave the toilet seat and toilet lid open.
Wipe off any cleaner that remains on the toilet bowl.
(If vapor from a toilet bowl cleaner enters the main unit, it
may cause a malfunction.)
● Do not expose to direct sunlight.
(Doing so may cause changes in color, irregular heated
seat temperature, remote control malfunction or Washlet
malfunction due to the change in temperature.)
● Use radios, etc. away from the Washlet.
(The Washlet 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. (The seat switch
may turn on if force is applied to the toilet seat or lid.)
■ 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.)
Gap
The toilet seat lowers.
Switch
ON
Seat switch
(Built-in)
● 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 Washlet, 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 toilet bowl.
Introduction

10
Parts Names
Product name,part no., etc.
Toilet lid cushion
Power plug
Shutoff valve
Wand cover
Wand
Heated seat
Toilet lid
(Page.13)
Seat switch
(Built-in)
To
He
at
ed
Power cord
To
Warm air outlet cover
Se
(Bu
Warm a
Water supply hose