FireAngel Multisensor Plus - Indicators and Controls

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OPERATING INSTRUCTIONS 7
Indicators and controls
Symbol Function Sound LED Operation
Reference/
Chapter
Normal
Operation
No sound Green: Flashes once per minute Ì No action required
Smoke/Heat
Alarm
1 second warning tone
in 2 frequencies,
1 second pause
Red (Smoke/Heat): Flashes for 1
second, then 1 second pause
Ì Follow the instructions on the cover
page
Ì Identify the source of the alarm,
if possible
Ì No operation on the device necessary
Fire Safety
Instructions
Assistance light
CO
Alarm
4 short warning tones
in 2 frequencies,
4 seconds pause
Red (CO): Flashes briey 4
times, followed by a 4-second
pause
Ì Follow the instructions on the cover
page
Ì Identify the source of the alarm,
if possible
Ì No operation on the device necessary
Carbon Mono-
xide (CO) – Im-
portant Notes
Assistance light in the dark
Malfunction
Short, quiet
signal tone
Yellow: Flashing
Ì Resolve the cause of the malfunction if
possible, otherwise report a device de-
fect
Trouble-
shooting
Low battery
voltage
Yellow: Flashes once per minute Ì Report a device defect
Trouble-
shooting
Ventilation
Indication
No sound Orange: Flashing
Ì Turn o radiators, open windows wide
and ventilate sharply for about 10 minu-
tes
Ì In rooms without windows, open the
door to the adjacent room and ventilate
there
Function
Check by
the user
Warning tone
Green: Detector is OK
Yellow: Detector detects a
malfunction
Ì Press the user button for
approx. 3 seconds
Ì Warning tone:
Multisensor Plus is OK
Ì No warning tone:
refer to troubleshooting
Function
check