3
INSTALLATION AND USER GUIDE
MOSAIC NURSE CALL UNIT
DESCRIPTION
OF THE SYSTEM
ARCHITECTURE
Fundamental rules to follow when installing the Mosaic nurse call system
Patient call system products are associated with personal safety. They should therefore be installed by a qualified electrician, in strict
accordance with the conditions of installation and the operating instructions.
A single protection device should be installed for the entire nurse call system.
To ensure continuous operation during a mains failure, connect the system to an uninterruptible power supply (generator set and/or
inverter). If there is a mains failure longer than 1 s, all calls prior to the outage may be lost.
Note: The Mosaic nurse call system is recommended for installations with 1 to 72 directions*.
* Direction: room from which the calls originate
* 2 x 0.6 mm
2
pairs: 50 m max
2 x 0.9 mm
2
pairs: 100 m max
Between the management module and the door unit
DESCRIPTION OF THE SYSTEM ARCHITECTURE
Wiring principle
2 x 1.5 mm
2
2 x 1.5 mm
2
Bathroom call unit Cat. No. 0 766 64
Door unit
Cat. No.
0 782 04
230 V±
Power supply
Cat. No. 0 782 89
Management
module
Cat. No. 0 782 12
Room 1
Room 4
Room 2
Room 3
Room 5
Separate WC
Room 7
6-direction display unit
Cat. No. 0 766 60
(main control unit)
6-direction display unit
Cat. No. 0 766 60
(secondary control unit)
4 control
units max.
{
2 pairs* per direction
2 pairs* per direction
2 pairs
6 x 0.6 mm
2
pairs for 3 directions
6 x 0.6 mm
2
pairs for 3 directions
2 x 6 x 0.6 mm
2
pairs for
3 directions
1 pair
2 pairs
Bathroom call unit
Cat. No. 0 766 64
Door unit
Cat. No.
0 782 04
Management
module
Cat. No. 0 782 12
1 pair
2 pairs
2 pairs
Corridor overdoor light unit
Cat. No. 0 766 72
Hand-held remote
control unit
Cat Nos. 0 782 01
or 0 782 02/03
Socket
Cat Nos. 0 782 41/46
or 0 782 45/47
Socket Cat No. 0 766 63
and corded push-button Cat No. 0 783 62
2 pairs
Corridor overdoor light unit
Cat. No. 0 766 72
Socket Cat No. 0 766 63
and corded push-button Cat No. 0 783 62
