B16350-R0-Ei2100 SERIES-U&C.qxd 18/9/08 3:46 PM Page 20
The 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.
IC: Interconnect - see page 23 & Figure 6 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.
We strongly recommend that you check for the following before connecting the alarm:
•check for Live and Neutral using a two probe tester.
•check for Live using a neon tester.
•check that the Interconnect wire is NOT connected to Live, Neutral or Earth. Do not use an Earth wire for the Interconnect line.
N.B. The alarm does not need to be earthed. However the terminal marked 
is provided for the convenience of the installer so that any copper Earth wire or cable coloured green & yellow, can be safely terminated.
To interconnect alarms connect all the IC terminals together as shown in Figure 4 (see “Interconnecting Alarms” section on page 23).
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