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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 (TRFSD240PE), 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 32 seconds to
indicate unit is functioning properly.
7.1.3.B The red LED will be on solid state when the unit goes into alarm, indicat-
ing that products of combustion have been detected. Red LED will latch
on solid state for about 5 minutes after the alarm stop. After the 5 minutes
the red LED will diminish. For interconnected units, the originating
smoke alarm Red LED will stay on. All other units will sound but 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
pointing upwards (vertical) as shown.
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