15
InstallatIon and operatIon manual
25-16732-A November 2019 www.eaton.com
Connecting the Mains Supply
The mains supply should be exclusive to the fire alarm as
detailed in BS5839. A plug and socket is not satisfactory.
We recommend that a switched double pole fused spur unit is
used for the sole use of the fire alarm system and should be
clearly marked with:
FIre alarm do not sWItCH oFF
Before connecting the fused spur to the PSE, slide the ferrite
core (supplied with the panel) over the cable as shown in
Figure 21.
Connect the fused spur to the input marked MAINS on the
PSE, observing correct wiring regulations.
notes
oBeY Volt drop lImItatIon WHen sIZInG CaBles .
use onlY approVed CaBle tYpes .
do not tIGHten termInal ConneCtor sCreWs
too tIGHt .
Keep polarItY tHrouGHout . non Coloured
ConduCtors sHould Be permanentlY marKed .
Figure 21 . mains supply connection to pse
Connecting the Battery Supply
A Battery cover is supplied to prevent accidental contact with
the battery terminals and gives additional useful information.
The battery cover can be moved out of the way as indicated in
Figure 22.
Connect the spade connectors of the two wire battery cable
and the single wire battery cable as illustrated in Figure 21
Do not connect the plastic socket end of the battery cable to
the PSE until all installation actions in this guide have been
completed and the system is ready for testing.
Figure 22 . Battery cover removal
