Document NO.:RD-519-39-001
Version: A 2018.04.20
- 6 -
are operated (i.e. portable heaters or humidifiers).
•
Locate an alarm in every room where someone sleeps with
the door closed. The closed door may prevent an alarm not
located in that room from waking the sleeper.
•
Smoke, heat, and combustion products rise to the ceiling
and spread horizontally. Mounting the smoke alarm on the
ceiling in the center of the room places it closest to all
points in the room. Ceiling mounting is preferred in
ordinary residential construction.
When mounting an alarm on the ceiling, locate it at a
minimum of 30cm from the side wall (Refer to Diagram 4).
Diagram 4
•
Put smoke alarm at both ends of a bedroom hallway or
large room if the hallway or room is more than 9.1 m (30 ft)
long.
•
Smoke alarms in rooms with ceiling slopes greater than 1m
in 8 m horizontally shall be located on the high side of the
room. Install a smoke alarms on sloped, peaked or cathedral
ceilings between 500mm and 1500mm from the highest
point of the ceiling. (See Diagram 5).
For single floor plan and multiple floor plan, please refer to
Diagram 6.
Diagram 6
Wiring Instructions:
The appropriate power source is 220-240V~ single phase
supplied. When install or remove the smoke alarm
，
you
must turn off the AC power to ensure safety.
•
Connecting wires are recommended to use a cross
sectional area from 0.8 mm
2
to 1.5 mm
2
, or according to
local wiring standard.
•
The smoke alarm device shall be provided with an
ALL-POLE MAINS SWITCH from a circuit within the
household consumer unit. The ALL-POLE MAINS
SWITCH shall have a contact separation of at least 3 mm
in each pole.
When alarms are interconnected, all interconnected units
must be powered from a single circuit.
A maximum of 40 Siterwell devices recommended may be
interconnected in a multiple station arrangement. Over 40
devices maybe result in overload.
Diagram 7 illustrates interconnection wiring, inappropriate
connection may result in damage to the alarm, failure to
operate, or a shock hazard.
Live wire
Neutral wire
Signal wire
white
blue
brown
alarm
alarm
Diagram 7
wireless
alarm
Diagram 5
