CS175-275-575-875 Installation Guide
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8.1.3 4-wire fire detector (CS175)
DB702 + DP721R
DB702 + DP721R
CS175
COM
Z1
AUX+
COM
SMOKE
1
1
2
2
3
3
4
4
5
5
6
6
1
+ Line in
4
NC (normally closed)
2
+ Line out
5
COM
3
- Line
6
NO (normally open)
8.2 Fire escape planning
If fire detectors are wired as part of the system, it is important that you help the owner
create an escape plan. Ensure that the plan is quick and that all members of the
household have practised it.
An escape plan should include:
•
Planning an escape route from all parts of the house, especially the sleeping quarters.
•
Planning assistance for children, the elderly and the infirm.
•
Ensuring access to the ground from the upstairs even if the staircase goes on fire.
•
Creating an assembly point.
Regular testing of smoke detectors is necessary in order to verify the proper functioning of
your system.