PSA LIF5000 - Manual (Page 12)

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7. OPERATION, TESTING AND MAINTENANCE
7.1 Operation:
7.1.1 The smoke alarm is operational once all wires are properly connected, a fresh
battery is installed (LIF5000), The smoke alarm is correctly installed on the
mounting base and the alarm has been tested.
7.1.2 There are two LED indicators. Each of them has a unique function:
7.1.3 Red LED
7.1.3.A Stand-by condition: will flash once approximately every 40 seconds to
indicate unit is functioning properly.
7.1.3.B Alarm condition: the Red LED will be on solid state when unit goes into
alarm, indicating that products of combustion have been detected. Red
LED will latch on for about 5 minutes after the alarm stop. After 5
minutes the Red LED to diminish. For interconnected units, the originat-
ing smoke alarm Red LED will stay on. All other units will sound but the
Red LED will not be on or flash.
7.1.4 Green LED
7.1.4.A AC Mains-ON Indicator: indicates that the unit is operating with AC
power. If this LED goes out, it indicates that the AC power is off.
6. INSTALLATION
Figure 3: Wall mounting smoke alarm
For wall mounting,the connector must
be at the bottom. Ensure“ SLIDE TO
REMOVE ” arrow on the cover is
pointiong upwards (vertical) as shown.
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