Sensor(s)
installation
false ceiling
1. Detach the backplate from the sensor unit.
2. Offer the backplate to the ceiling and mark position of holes.
3. Drill 6mm diameter holes and insert Rawlplugs.
4.
Drill an additional hole of 10mm diameter between the two 6mm
holes as shown here.
5. Screw the base plate to ceiling.
6.
Feed the wire through the large (10mm) centre hole and secure the sensor unit to the
base plate.
7. Twist sensor unit clockwise into backplate to lock into position.
solid ceiling
1. Detach the backplate from the sensor unit.
2.
Offer the backplate to the ceiling and mark the position of holes. Pay particular attention
to ensure that the ‘wire exits’ are correctly positioned for your installation.
3. Drill 6mm diameter holes and insert Rawlplugs.
4. Screw base plate to ceiling.
5.
Ensure wire is fed through the ‘wire exits’ as displayed on the sensor. If the wire is
required to go out of the same exit ensure that the wire is routed around the sensor as
shown in the diagram below.
6.
Secure sensor unit to base plate and twist clockwise to lock into position.
SZ/IF Installation
Position the
sensazone
Interface Module (SZ/IF) in accordance with the following:
1. The cable length from the SZ/IF to the furthest valve must NOT exceed 30m.
2.
The cable length from the SZ/IF to the SZ/LFC must NOT exceed 100m.
3.
If cables are extended 1.5mm
2
cable must be used.
4. Where necessary use wiring conduit to protect exposed cables.
Connecting to the SZ/IF:
Connect the sensor unit(s) to one of the SZ/IF outputs. When 2 or more sensors are required, use the extension ‘Y’ cable
provided and connect in series as shown.
Connect the SZ/LFC to the SZ/IF output or via one of the additional sensor ‘Y’ cables. Refer to D for further details on
SZ/LFC installation.
A
B
7
0118 969 1611 | [email protected] | www.cistermiser.co.uk
NB:
A max of 10 sensors can be used per system. Position the sensor(s)
at least 1 metre from the entrance(s). If cables are extended 1.5mm
2
cable must be used.
