32
Maintenance
When the toilet bowl repels water or tends to get dirty(SN993MX/TCF993WA only)
●
The toilet bowl surface needs to be cleaned.
➝
Clean with a toilet brush or the like using commercially available hydrochloric acid-based or inorganic acid-based detergent.
• For daily cleaning, use neutral detergent.
●
Cautions with use of detergent (Page 31)
Bowl unit
(Perform daily)
• Toilet brush
• Neutral toilet detergent
• Strongly acidic cleaners or strong alkaline cleaners
• Cleaners containing abrasive compounds
• Fluoride-based detergent
(containing hydrogen
fl
uoride or ammonium
fl
uoride)
• Wire brush
• Abrasive nylon scrubbing brush
1
Unplug the power plug.
(Page 15)
Switch the breaker on the distribution board to OFF.
(Asia, Oceania, Middle East)
2
Clean with a toilet brush or a similar tool.
■
The bowl unit can be cleaned while the toilet is
fl
ushing.
Insert the power plug.
Switch the breaker on the distribution board to ON.
(Asia, Oceania, Middle East)
"BOWL CLEANING"
Operate with the buttons on the back side of the remote control.
(1)
Press [MENU].
(2)
Use
to select "MANUAL CLEANING".
Press [
●
ENTER].
(3)
Use
to select "BOWL CLEANING ON/OFF".
Press [
●
ENTER].
x
The toilet
fl
ushes (for about 30 seconds).
x
Clean inside the bowl unit.
x
The water in the bowl unit is drained and the water level drops (for
about 30 seconds).
x
The water in the bowl unit is drained and the water returns to its
original level.
●
To stop part way through, Press [STOP].
■
If the bowl unit is clogged
x
Using a manual pump or the like,
provide 10 cm or more clearance
between the top of the bowl unit
and the water surface.
Use commercially available tools
that are made for unclogging the
toilet bowl. (May cause over
fl
ow of
dirty water and water damage.)
Vinyl sheet, etc.
10cm or more
■
If the
fl
oor is dirty
x
Clean it with a well wrung cloth. (Not
cleaning the
fl
oor may cause stains
or corrosion.)
x
Using the product while standing
may cause splashing. To reduce
splashing, use the product while
seated.
3
Insert the power plug.
(Page 15)
Switch the breaker on the distribution board to ON.
(Asia, Oceania, Middle East)