INSTALLATION AND MAINTENANCE INSTRUCTIONS
MAGDUOSRSQ
MAGDUO Wall Sounder Red
MAGDUOSWSQ
MAGDUO Wall Sounder White
26-1661-01
General Description
The MAGDUO Wall Sounder unit allows for audible indication when the system enters an alarm condition. This
device is compatible with the MAGDUO 2-wire range of Fire Alarm equipment and comprises a 2-wire zone-
powered sounder. This device may be installed on the same zone as the FlexiPoint detector/sounder and
associated MAGDUO devices.
Before Installation
The Sounder must be installed in compliance with the control panel installation manual. The installation must
also meet the requirements of any local authority. For maximum performance the sounder should be installed in
compliance to BS5839 Pt1 : 2017.
Spacing
It is recommended spacing of sounders in accordance with BS5839 Pt1. For more specific information regarding
sounder spacing, placement and special applications please refer to BS5839 Pt1 : 2017.
Device Installation
Surface Mounting
Fix the surface back box to a flat vertical surface using at least two of the four mounting
holes provided. The back box may be drilled to allow cable access as required. A 20mm
hole is already provided at the rear. Zone cabling may be connected to the terminals in
the back box.
Flush Mounting
The MAGDUO Wall Sounder may be flush mounted utilising the optional adaptor
plate, combined with any standard single gang flush mounting back box (with a
minimum internal depth of 47mm).
After installing the back box securely, attach the adaptor plate using the two screws
provided, and terminate your cables directly into a flying terminal block.
Installation 2nd Fix
Once all testing has been carried out on the cabling and ‘continuity & integrity’ has
been proven, the MAGDUO Wall Sounder front may be installed.
Connect the wires from the MAGDUO Wall Sounder front in to the appropriate terminals
in the back box
according to the wire colours
. The MAGDUO Wall Sounder front may then
be installed by locating the upper mounting
hooks
into the back box and then pushing the
unit gently home. The single fixing screw may then be tightened as required.
Please remember that all high voltage testing must be carried out before the installation
of the MAGDUO Wall Sounder front unit, otherwise the electronics will be damaged.
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