Quick Install Guide
Retrofit compatibility
If you are replacing an existing EVCS system with this unit then a test
for compatibility must be carried out on the outstations, and any units
which do not function as expected must be replaced with new units.
This advice also applies to all roaming handsets.
Installation
1. Using a Phillips head screwdriver, open the front cover by
removing the 2 screws along the bottom edge of the panel.
Then lift the cover from the bottom edge and push up in order
to disengage the latching clips on the top edge.
2. Before mounting the VoCALL 5 on the wall it is advisable to
remove the cable knockouts. Unused knockouts must be left
unopened to comply with the Low Voltage Directive (LVD),
accidentally knocked out holes should be blanked off.
3. Fix the back box to the wall using the measurements provided
below. Do not drill through the back box to the wall as this will
contaminate the circuitry.
Knockouts
Top: 9 x 20mm
CAUTION
DO NOT power up the unit on batteries as the power
supply has a large reservoir capacitor which may rupture
the battery fuse if the AC is not present when powering
up the system.
1
.
2
.
3
.
4. Wire the mains connection according to the
diagram overleaf.
5. Wire the outstations according to the diagram overleaf.
6. Finally, wire the batteries according to the
diagram overleaf.
otee:
N
The VoCALL 5 is supplied without batteries which should
be procured separately and be of adequate capacity to
meet local regulations.
Mounting Holes
Mounting Holes
190mm
150mm
237mm
VoCALL 5
Line Exchange Unit
Effective May 2019
