LEGRAND Mosaic - Device Description and Key

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 to an uninterruptible supply (generator 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
DESCRIPTION OF THE SYSTEM ARCHITECTURE
Wiring diagram
2x1.5mm
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 7
6-direction display unit
Cat. No. 0 766 60
2 x 0.6 mm pairs
per direction
6 x 0.6 mm pairs
for 3 directions
1x0.6mmpair
2 x 0.6 mm pairs
Bathroom call unit
Cat. No. 0 766 64
Door unit
Cat. No. 0 782 04
Management module
Cat. No. 0 782 12
2 x 0.6 mm pairs
per direction
1x0.6mmpair
2 x 0.6 mm pairs
2 x 0.6 mm pairs
Corridor overdoor
light unit
Cat. No. 0 766 72
Socket for
push-button cord
Cat. No. 0 766 63
2 x 0.6 mm pairs
Corridor overdoor
light unit
Cat. No. 0 766 72
Socket for
push-button cord
Cat. No. 0 766 63
TECTURE >> 3
Mosaic
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ocket >>>> 12
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homes
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call button
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with
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LE08358AB_EN.indd 3 22/06/2016 09:14