SIMPLICITY PLUS INSTALLATION MANUAL
Approved Document No: GLT.MAN-107
PAGE 11
Issue 3.16 Author: NRPJ Date: 21/09/2017
6.2.4 CONNECTING THE MAINS POWER
Figure 3: Power Supply PCB layout and Mains connection details
The panel should be connected to 230V AC by a 3A rated spur to the fuse box with 1mm2 to 2.5mm2 3-core cable.
Nothing else should be connected to this supply. The cable should be fire resistant.
Having entered the panel via the cable gland, the mains cable should be passed twice through the provided ferrite. This is
made easier by removing the outer insulation. The cable is then connected to the Live, Earth and Neutral connections
marked on the power supply cage. The Mains is protected by an INTERNAL fuse on the PSU cage. (This fuse is not user
replaceable)
The incoming mains cable should be kept separate from the addressable loop cables to help minimise mains interference.
MAKE SURE ANY SPARE ENTRY HOLES ARE COVERED WITH THE PLASTIC GROMMETS PROVIDED
It is advisable to apply power to the panel before connecting any devices, to check for correct operation, and to familiarise
yourself with the fire alarm panels controls.
