Toto NEOREST 550 User manual

Instruction Manual
Maintainance Troubleshooting
Operation
Introduction
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..
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Standard use
Maintenance.......................
Power/water failure ........
Amenities
Before cleaning.........................
Preventing damage caused by
Operational Instructions
Temperature Adjustment.....
Regular cleaning.....................
freezing conditions or disuse....
Thorough cleaning................
Troubleshooting...............
Perfomance Features
Deodorizer.............................
Parts and Features
Before Using
Changing the lid auto
close waiting time.................
Changing the auto
flush waiting time.................
Soft Light...............................
Routine Cleaning..................
Seat/Lid open/close...................
Checking/cleaning power plug....
Flushing.................................
Cleaning deodorizer filter.........
Specifications..................
Cleaning the wand...............
Energy Saving Feature
Cleaning the toilet bowl.......
Using the auto saver.............
Cleaning the water filters.......
16
35
46
2
18
35
7
18
Adjusting time.....................13
37
47
38
50
Replacing deodorizer cartridge..... 56
8
20
10
13
21
40
23
24
40
Cleaning the top unit, seat and lid ...
38
26
27
40
55
41
30
41
Limited Warranty........... 57
31
33
43
Thank you for your recent purchase of the TOTO NEOREST.
Please read the enclosed information to ensure the safe
use of your product.
NEOREST 550
MS980CG
Soft
Safety instructions
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.........................
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Using the time saver.............

Safety Instructions
Follow these instructions strictly! Please carefully read the safety instructions to ensure the safe use of the product.
Follow the instructions strictly because they concern personal safety.
Warning
Symbols and Meanings Symbols and Meanings
Improper use or installation
of this product may result in
death or serious injury.
Improper use or installation
of this product may result in
injury or property damage.
Keep the top unit and the power
plug away from water
Fire or electric shock may occur.
Fire or electric shock may occur.
Fire or electric shock
may occur.
Fire or electric shock may occur.
If trouble occurs, stop using
the NEOREST
Trouble such as:
· Pipe or product leakage
· Crack or breakage
· Abnormal sound or smell
· Smoke from the product
· Abnormal heat
· Clogging
In the following cases, pull out power
plug and close the water shuttoff valve.
Continuing to using the product when
it is showing signs of trouble may cause
fire, electric shock or flood.
Be careful not to damage
the power/seat cords
Do not pull, twist, bend, harm,
modify, heat or place heavy
material on the cords.
Continuing to use the product
when it is damaged may cause
fire, electric shock or short
circuit.
Injury or flood may occur if the
toilet bowl is broken.
Warning
Caution
Prohibited.
This symbol is used to indicate no
tampering with this product.
Mandatory
This symbol is used to indicate a
required step in the use of this product.
Keep dry Keep dry
Do not install the product in
a room where the humidity
can exceeds 90% RH
Never tamper, repair or
modify the product
Do not
tamper
Do not!
Do not pull out the
plug with wet hands
Keep wet
hands away
Do not!
2

Do not use a loose or faulty electrical outlet
Do not use water other than tap water, portable water or well water
(underground water)
Do not use the outlet beyond its intended capacity.
Only use specified power supply (AC 120V)
Fire or electric shock may occur.
If multiple plugs cause the outlet to be used beyond its capacity,
overheating can cause fire.
Fire may occur.
Skin irritation may result.
The seat temperature should be turned to
OFF and the dryer temperature should be
turned to LOW prior to use by the types
of users listed to the right.
If you are going to sit on the seat for a long
time, set the seat temperature to OFF.
Clean the plug regularly and re-insert it firmly
in the outlet
Fire or electric shock may result . Pull out the plug
and use soft dry cloth to clean it.
Do not!
Do not!
Do not!
Do not!
Beware of warm scalding · Children or elderly people who have
trouble adjusting the temperature settings
· Sick or disabled users who do not have
freedom of movement
· Users that have consumed a great deal
of alcohol or who are extremely tired
and may fall asleep while using the
toilet.
Unplug the product before carrying out maintenance
Keep fire or flame such as cigarette and cigars away from the product
Fire or electric shock may result
Exception: when you use the wand cleaning or rinse cycle features
Do this way
If trouble such as leakage occurs, electric shock may result. If necessary, get a qualified
person to install the grounding.
Confirm that the grounding is installed (Type B)
Grounding
Warning
If you pull on the wire to get the plug out, it may cause injury, fire or electric shock.
Mandatory
Mandatory
Mandatory
Caution
Fire may result.
No fire
3
Introduction
Hold the plug to pull it out of the outlet socket

When cleaning plastic parts (such as the top unit), it is recommended to use
kitchen detergent (thin and neutral), and to avoid using following materials
Do not insert a finger into or keep hands near the dryer outlet
Plastic parts may be damaged or broken.
If the water supply pipe is broken, flood may result.
Do not cover the dryer outlet with your hand or anything else
(Toilet detergent, household detergent, benzene, thinner, cleanser and nylon scrubber)
The water supply filter and drain valve should be firmly installed.
If the NEOREST becomes clogged, detach the power plug until it is unclogged.
Leakage may result.
If the NEOREST is not unplugged, the auto flush feature may cause the clogged NEOREST bowl to
overflow.
Do not attempt to use a plunger on the NEOREST without first unplugging it.
When the water shutoff valve is
opened, donít remove the water
supply filter or the drain valve.
Water may shoot out.
If leakage occurs, close the
water shutoff valve.
Do not attempt to flush items other
than toilet paper and bodily waste.
If the toilet bowl is blocked, the room
will be flooded with dirty water.
Do not bend or twist the water
supply hose
Water leakage may result.
See page 43 for maintaining water filter.
If the product will not be used
for a long time, please detach
the power plug.
For safety reasons, please pull the plug out.
When the NEOREST is used again, re-circulate
water because stagnant water may cause skin
irritation.
See page 48 for water recirculation.
Preventing freeze damage
The water supply pipe or top unit may be broken by freezing water, leakage may result.
Please maintain a temperature above freezing in the room where the product is installed.
Scalding, electric shock or burning may result.
Do not compress the product, do not leave or load heavy material
on the seat, lid or toilet bowl.
If a person falls down on the product, they could be injured or the product could
be broken.
If the toilet bowl is broken, a flood may result.
See page 47 for preventing damage due to freezing
4
Water supply
on the floor Side panel (left)
There are two panels.One
on each side of the NEOREST.
Do not!
Do not!
Do not!
Do not! Do not!
Do not!
Caution
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Water supply
on the wall

To reduce the risk of electrocution:
1. Do not use while bathing.
2. Do not place or store products where it can fall or be pulled into tub or sink.
3. Do not place in or drop into water or other liquid.
4. Do not reach for a product that has fallen into water. Unplug immediately.
DANGER
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, if it is not working properly, if
it has been dropped or damaged, or dropped in water. Return the product to a service
center for examination and repair.
4. Keep cord away from heated surfaces.
5. Never block the air openings of 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 the like.
6. Never use while sleepy or drowsy.
7. Never drop or insert any object into any opening or hose.
8. Do not use outdoors or 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.
10. Reservoir should be filled with water only.
WARNING
Save these instructions.
5
Introduction