Aico Ei Ei168RC Guía de instalación Pagina 12

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Note: BS 5839-6 2004 gives the folowing recommendations
regarding the mains supply to be used in a Grade D system
(The Ei141RC/146RC/161RC/166RC Smoke Alarms and
Ei144RC/164RC Heat Alarms can be used in a Grade D
system). The power supply for the Alarms should be derived
from the public electricity supply to the dwelling. The mains
supply to the Alarms should take the form of either:
(a) an independent circuit at the dwelling’s main distribution
board, in which case no other electrical equipment should be
connected to this circuit (other than a dedicated monitoring
device installed to indicate failure of the mains supply to the
Alarms); or
(b) a separately electrically protected, regularly used local lighting
circuit.
Alarms should be connected on a single final circuit, unless the
means of interconnection is by radio signals (e.g. RadioLINK).
(See BS 5839-6: 2004 for further information)
Note: The Ei Electronics RadioLINK Base Ei168RC can be used
to eliminate interconnect wiring, make system extensions and
provide simple and cost effective compliance with BS 5839-6:
2004.
4.1 Mounting & Wiring Alarms
1. Select a location complying with the advice in the
(Positioning Alarms section).
2. Disconnect the AC mains supply from the circuit that
is going to be used.
3. Lift off the wiring cover as shown in Figure 3.
The house wiring must be connected to the terminal
block on the mounting plate as follows:
L: Live - connect to the house wires coloured brown
or marked L.
N: Neutral - connect to the house wires coloured blue
or marked N.
See page 14 for information on interconnection.
Note: Wiring must be installed in compliance with local
regulations.
Warning: Mixing the Live and Neutral connections
when interconnecting alarms will damage all the
alarms - ensure that the same colours are used
throughout the premises for Live, Neutral and
Interconnect wires.
12
FOAM CEILING GASKET
INSERT SCREWDRIVER
T
O
LIFT AND REM
O
VE
WIRING COVER
Figure 3
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