Pay particular attention to the sensor, which should be free of debris and dust to work correctly. This scenario can occur when the power goes out or otherwise is interrupted. FireX smoke alarm and locate it to an area less prone to bugs. Rating is available when the video has been rented. If the unit beeps or chirps once per minute, the battery needs to be replaced or the unit cleaned. Location, a FireX alarm is more likely to go off if it's located in an unfinished basement, garage, attic or an any area that's prone to dirt, dust or insects. Signaling, listed, u L, attention: Please take a few minutes to thoroughly read this users guide which should be saved for future reference and passed on to any subsequent owner. If the alarm goes off mostly at night, it's likely insects are getting into the sensing chamber.
Next, press and hold the test button on the unit for at least 15 seconds-the unit may chirp before going silent. FireX recommends replacing the battery in the smoke alarm at least once a year to ensure proper operation. FireX unit intermittently flashes during regular operation; this is not a cause for concern. Problems with your, fireX smoke alarm can be caused by issues ranging from dying batteries to poor location and dirty sensors. The alarm operates properly between 40 and 100 degrees Fahrenheit. The sensor resembles a tin can with slits. If the unit is wired to electrical power, a problem with the power supply can lead to false alarms and chirping. Only use new 9-volt batteries as replacements. To clean a FireX smoke alarm, remove it from the ceiling or wall. Start by removing all sources of power.