Toto NEOREST 750H Instruction Manual page 64

Trouble
The soft light or bowl
light does not light up
The mist sprays out
spontaneously
The UV lamp
illuminates the inside
of the toilet bowl.
(SN993MX /
TCF993WA only)
The CLEAN indicator
does not light up
The toilet bowl
surface repels water
or tends to get dirty
(SN993MX /
TCF993WA only)
Sanitary
● Is the setting "OFF"?
➞Set to "ON".
● When body sensor A detects someone, the pre-mist is sprayed.
● When the cleansing functions have not been used in 8 hours, mist is sprayed
inside the bowl unit automatically.
● When the cleansing functions have not been used in 10 hours, the UV lamp
lights up.
● Is the setting "OFF"?
➞Set to "ON".
● If the CLEAN indicator does not light up, it is time for parts replacement.
Consult with us (See the contact information on the back cover).
● 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.
● Is "AUTO OPEN/CLOSE(LID)" set to "OFF"?
➞When AUTO OPEN/CLOSE is set to "OFF" UV light does not work while
the lid is open.
Please check
Ref.
Page
46
11
20
20
46
Back
cover
32
63