17
Operating Instructions
The remote controller will emit a sound
when any button is pushed. This sound
can be muted if it is desired.
1
Muting the Remote Controller
* Initial factory setting is with sound
Sound
Muted
No sound
after 5 sec.
1
Hold the Operation Button
for five seconds.
Tone sounds
after 5 sec.
• The bath fill and the call function alarm are not muted.
(Main Controller)
(Bathroom Controller)
(Sub Controller)
1
1
No sound
after 5 sec.
Tone sounds
after 5 sec.
Summary of Contents for YS1780RA
Page 32: ...32 Operating Instructions Note ...
