12
and both the LEDs will flash indicating that the
horn is working and the power pack is providing
power to the unit. This test for the horn, battery
OPERATING FEATURES
Your FireAngel detector offers many features
which set it apart from other CO detectors on
the market today.
TEST/RESET BUTTON FEATURE
This button will:
• Test your horn, power pack and circuitry
• Allows you to test the sensor by introducing a
source of CO into the detector (see page 13).
• Silence the loud 85dB (at 1 metre (3 feet)) horn
during an alarm (only for alarms due to levels of
CO of less than 50ppm)
Testing the Horn, Power Pack and
Circuitry
Test the horn, power pack and circuitry by
pressing the Test/Reset button briefly to confirm
that the detector is operating properly. The horn
should sound as soon as the button is pressed,
Test/Reset
Button
