Chap. 2: Installation & Wiring
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2.6 Zone connection
2.6.1 Zone doubling
Zone Doubling allows you to double the eight onboard zones to 16. All doubled zones must be
wired according to the diagram below.
Note that you cannot use zone expanders when you double zones.
On the diagram, the zone using the 10K resistor will be the
first zone (lower number zone) and the zone using the 5.1K
resistor will be the second zone (higher number zone). For
example, Zone 1 input will serve Zone 1 (10K) and Zone 9
(5.1K), Zone 2 input will serve Zone 2 and 10, and so on.
2.7 Connecting phone line and set
The phone line is connected to the LINE terminals: connect
the cord between the LINE terminals and the phone socket.
If the line is used for ADSL modem, use an appropriate filter.
Connect phone sets, fax machines and answering machine to
the SET terminals - this will enable the control panel to
answer any incoming call.
Figure 8. Phone line connection
End Of Line resistor
Zone 1
Control Panel
(-)
Zone 9
10K, 5%
5.1K, 5%