Electronic Unit
Terminal Cover
Ceiling Clamp
Ceiling Clamp
Terminal Markings
Mounting Base
Spacer
Ø110mm
Green LED
Red LED
PROFESSIONAL FLUSH MOUNTED SMOKE ALARM
INSTALLATION INSTRUCTIONS
Installation:
WARNING:
In the interests of safety, a licensed electrician, in accordance with
the relevant requirements of AS/NZS 3000, must install this smoke alarm and
all wiring.
This alarm must be wired to a continuous 230-240V a.c. 50Hz circuit. Ensure
any switching device cannot inadvertently override the unit.
NOTE:
See overleaf for recommended locations of alarms
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There are four terminals in the supply terminal block, marked I, N, A and
E/LOOP. It is important that the alarm be wired correctly to ensure correct
operation. Incorrect wiring to the smoke alarm will damage the unit and
invalidate the warranty. See wiring diagrams.
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A maximum length of 300 metres of wire can be used in interconnecting
smoke alarms. Spacing between interconnected smoke alarms must not
exceed 30m per alarm. Minimum wire cross section 1.00mm
2
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Interconnected smoke alarms must be connected to the same final
sub-circuit.
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Do not use any wire that could later be confused with the normal house
wires for the interconnect wire. For example, green/yellow earth wire.
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Do not connect AC power wires to I interconnect terminal. This may damage
smoke alarms.
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Do not connect the I interconnect wire to any device, except the
I interconnect terminal of another 643084, 643085 or 643087 smoke alarm
or interface 643086. Otherwise, smoke alarms will be damaged.
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Smoke alarms should be interconnected only within the confines of a
single-family living unit. If smoke alarms are interconnected between
different units, there may be excessive nuisance alarms. Residents may not
be aware that smoke alarms are being tested or that it is a nuisance alarm
caused by cooking, etc.
INSTALLER PLEASE NOTE:
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Before you connect the mains power, check wiring polarity.
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If the alarm ‘chirps ’ press the Test button to check the battery condition.
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If ‘chirps ’ persist return smoke alarm to your supplier.
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This smoke alarm is intended for ceiling mount only.
WIRING INSTRUCTIONS:
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This smoke alarm can be interconnected with other 643084, 643085 or
643087 smoke alarms. Interconnection with other brands or models may
cause damage or result in a shock or fire risk.
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Up to a limit of 20 smoke alarms may be interconnected.
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Not interconnectable with HPM 645/3 ionisation smoke alarm
Specifications:
Cat No.:
643087
Supply Voltage:
230-240V a.c.
Frequency: 50Hz
Backup Battery:
3V Lithium battery (non replaceable)
Temperature Range:
+0°C to ~ +40°C
Humidity Range:
10-95% at 20
o
C
Siren Sound Level:
>
85 dB at 3 metres
Unit Size:
Ø110 x 77mm
Ceiling Cut-out Size:
Ø 90mm
Protrusion from ceiling: Ø 25mm
Depth into ceiling:
52 mm
Maxiumum Lifespan:
10 years
IMPORTANT:
READ ALL INSTRUCTIONS BEFORE INSTALLATION.
NO USER SERVICEABLE PARTS INSIDE THIS SMOKE ALARM.
Do not attempt to repair the smoke alarm yourself.
Not to be used with non-pure sinusoidal power sources.