RiTTO TWINBUS, System Manual

Page: 91 / 197

Installation: Assembly, connection and start-up
91
In
st
al
la
tio
n
Start-up using the apartment button
If the time limit has been exceeded:
Repeat the procedure.
If the programming procedure failed:
Check on the TwinBus power supply unit whether the setting protection is activated - see page
☞
100
.
If 10 bell buttons have already been programmed, the intercom station memory is full. If necessary, delete all
settings and reprogram the pushbutton that is needed.
Adjust volume (speech)
Delete settings
This function deletes all settings and programmed bell buttons. If necessary, please note any existing customer
settings before deletion.
If the settings have not been deleted:
Check on the TwinBus power supply unit whether the setting protection is activated - see page
☞
100
.
Repeat the procedure.
Activity Result
✔
Tone: Device is ready for operation.
/
No tone: Programming procedure failed.
Activity Result
Activity Result
✔
Tone: Settings have been deleted.
/
No tone: Settings have not been deleted.
Open plexiglass cover on power supply unit
1 7573
Press and hold "P" until
LD 1 (yellow)
flashes
LED 2 (red)
flashes,
LD1 goes out
Within three minutes, go to the apartment
button. Press and hold it for 5 s
acoustic signal for confirmation at
intercom station
Within one minute, press the button to be
assigned on the door station
RiTTO
RiTTO
acoustic signal for confirmation
at intercom station and door
station
Adjusting the
potentiometer Volume has been
adjusted
1
1
> 5 s
Press and hold buttons for 5s until
Acoustic signal for confirmation