Toto NEOREST DH TCF9575 Series User manual

•You are advised to record the following information to allow quick service.
Date of purchase : Name of shop :
Tel : ( )
Date : year month day
2017.12.27
D07148
TOTO (H.K.)LTD. RM.1101, 11/F No.3 Lockhart Rd. Wanchai, Hong Kong
Phone : [phone] / Fax : [phone]
TOTO ASIA OCEANIA
PTE. LTD.
10, Eunos Road 8, #12-07, Singapore Post Centre. Singapore 408600.
Phone : [phone] Fax : [phone] http://asia.toto.com/
TOTO ASIA OCEANIA
PTE. LTD.
Middle East Branch LOB19-1701-1702, Jebel Ali Free Zone, P.O. box 261804, Dubai U.A.E.
Phone : [phone] Fax : [phone] http://asia.toto.com/
TOTO ASIA OCEANIA
PTE. LTD.
PVT. LTD
TOTO VIETNAM
Co., Ltd.
R. 810, Daeha Business Centre, 360 Kim Ma St., Ba Dình Dist., Ha Noi City
Phone : [phone] Fax : [phone] http://toto.com.vn/
Manila Representative Office. Unit 1010, 10th Floor Rufino Building, Ayala Avenue cor.V.A.
Rufina Street, Makati City,1226 Philippines.
Phone : [phone] Fax : [phone] http://asia.toto.com/
101, Kamla Executive Park, Opp. Vazir Glass Works,
Off. Andheri Kurla Road, Andheri (East), Mumbai 400 059, India.
Phone : [phone] / 3718 Fax : [phone] http://asia.toto.com/
TOTO INDIA INDUSTRIES
TOTO (THAILAND) LTD.
Spare Part and
After Service Center
77 Moo 5 HSIL Industrial Zone T.Nong -Plamor A.Nong-Khae Saraburi 18140 Thailand
Phone : [phone]
Fax : [phone] http://th.toto.com/en/index.php
Yangon Branch #303, Prime Hill Business Square, No.60, Shwe Dagon Pagoda Road,
Dagon Township, Yangon, Myanmar
Phone : [phone] Fax : [phone]

NEOREST DH
DH TCF9575***
■ 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

2
Functions
NEOREST
Ref. Page
DH
TCF9575***
Basic
Functions
Cleansing
Rear cleansing
●
16∙17
Rear soft cleansing
Front cleansing
Changing the cleansing
method
Wand position adjustment
●
Water pressure adjustment
Oscillating cleansing
Pulsating cleansing
Personal setting lock
Drying Warm air drying ●
Changing the temperature Temperature adjustment ●24∙25
Sanitary
Functions
Removing odors Deodorizer ●
20∙21
"ewater+" sanitizing Auto wand CLEAN ●
Bowl pre-cleaning Pre-mist ●
Convenience
Functions
Flushing
Remote control flushing
●
16
Auto flushing 22∙23
Opening and closing
Opening and closing the toilet
seat with remote control ●
16
Auto open / close 22∙23
Heating the toilet seat Heated seat ●-
Save energy by lowering
the toilet seat temperature
Auto energy saver
●26∙27Auto energy saver+
Timer energy saver
Maintenance
Cleaning lift
●
32
Removable toilet lid 33
Wand cleaning 34
■Part number system
Bowl Unit
CS
Top Unit
TCF
What functions are available on your product?
Product name,
Part No.
Product name (Model)
Part No.

3
Keep It
Clean
Sanitary Toilet
The self-cleaning functions
operate automatically.
(See pages 20 and 21 for details.)
As you sit As you stand up
Removing odors inside
the bowl unit. Deodorizer
Auto power deodorizer
Bowl pre-cleaning Pre-mist
Sanitize the wand with
"ewater+" Auto wand CLEAN
Safety Precautions......................4
Operational Precautions .......... 11
Parts Names..............................12
Preparation ................................14
Changing Settings .............. 38
What to Do?.............................. 56
●
If the water does not flow due to
a power outage......................... 56
●
If the water does not flow due to
a water service interruption....... 58
●
If you cannot operate with
the remote control..................... 58
●
Freeze Damage Prevention...... 59
●
Long Periods of Disuse............. 60
●
Removal of Operation guide..... 62
Troubleshooting........................ 63
Specifications ........................... 71
Safety Guidelines..................... 72
Warranty.................................... 73
Basic Operations................. 16
Automatic Functions
(Cleaning Features)................. 20
Deodorizer, Auto wand CLEAN, Pre-mist
Automatic Functions
(Convenience Features) ......... 22
Auto flushing, Auto open/close
Temperature Adjustment
(Toilet Seat, Warm Water, Drying)
... 24
Energy Saver Features ........... 26
Maintenance ......................... 30
●
Top Unit..................................... 30
●
Bowl Unit................................... 31
●
Gap between the Top Unit and
Bowl Unit................................... 32
●
Gap between the Top Unit and
the Toilet Lid.............................. 33
●
Wand ........................................ 34
Wand cleaning
●
Deodorizing Filter...................... 35
●
Water Filter Drain Valve ............ 36
●
Water Filter (Bowl Unit)............. 37
Table of Contents
Lights to show that the
"CLEAN" functions
are operating.
ReferenceMaintenanceOperation
Introduction

4
Safety Precautions
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 top 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.
Do not use tools in places other than designated.
•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, top unit or other parts may come loose and fall off, resulting in injury.

5
WARNING
Do not use the product if a malfunction occurs.
•In case of breakdown or other problem, be sure to cut off power by means such as unplugging
the power plug or switching the breaker in the distribution board to OFF.
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.
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 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 a loose or faulty electrical outlet.
•Doing so may cause fire or short circuit.
Do not 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 - 240 V, 50 Hz/60 Hz (For Hong Kong, AC 220 V, 50 Hz)

•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
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 and set the dryer 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 product 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 power plug, not the power cord.
Do not unplug by pulling the power cord.
•Pulling on the power 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 switch the breaker on the distribution board to OFF before cleaning
or maintenance.
•Failure to do so may cause electrical shock or malfunction.
Safety Precautions (Continued)

7
WARNING
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.
Introduction

8
Safety Precautions (Continued)
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.
•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.
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 top unit to come loose and fall, resulting in injury.
When cleaning or maintaining the plastic parts (top 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 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 36 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 pour hot water into the toilet.
•Doing so may result in damage to the toilet, injury or water damage.

9
CAUTION
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.
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 use the product while the top unit is lifted up by the cleaning lift.
When lowering the top unit by the cleaning lift, do not insert your fingers
into the gap between the top unit and the bowl unit.
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.
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 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 61 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, switch the breaker on the distribution board to
OFF and remove the clog.
•If the auto flush were allowed to function, 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.
Introduction