RiTTO TWINBUS, System Manual

Page: 29 / 197

Installation: Assembly, connection and start-up
29
In
st
al
la
tio
n
Starting up
Multi-family and office building with separate floor access door stations without internal
communication
Block diagram multi-family and office building with separate floor access door stations without internal communication.
Operation Device
1. Switch on Customer line safety switch
2. Start device up
1)
1)
Optional.
TwinBus video line distributor 1 4813
3. Deactivate
2)
adjustment protection
2)
Deactivated by the contractor.
TwinBus power supply unit 1 7573
4. Activate door station Door selector switch 1 4982
5. Programming the main doorbell
3)
3)
More information can be found in the indoor video station “Start-up” section starting on page
☞
46 .
Assign door station and intercoms
6. Adjust door opening time TwinBus power supply unit 1 7573, default value 3 s
7. Activate adjustment protection if
required
TwinBus power supply unit 1 7573
2x2
RiTTO
1 4783
1 4751
1 4760
8
RiTTO
1 4783
1 4753
1 4760
8
2x2
ET1
2x2 2x2
1 6477
2
1 6477
2
1 6477
2
2x2
a1
2x2
1 7573 1 4585
2
1 6477
UV
1 7855 1 7855 1 7855
1 7573 1 4813
2
1 6477
UV
B0074-2