The most popular Archangels are Michael, Raphael, Gabriel and Uriel who are depicted in the Christian Bible. There is a debate as to the name of the other Archangels. In the eighth century, the Christian Church became alarmed at the rampant adoration of Angels by the Christian community.
1 Beeping or chirping from a CO carbon monoxide detector alarm, a sound that is not continuous but sounds every few minutes, may indicate a dead or dying battery-replace the battery; if the alarm is in doubtful condition replace it.ere are some causes of Carbon Monoxide Detector alarms sounding: 1  The CO alarm has detected carbon monoxide in the building at a dangerous level. 2  The alarm may sound if there is a sudden surge of high concentrations of CO or it may sound if lower levels of CO have been present for a longer period.
How to Test your Detector. Most carbon monoxide detector models have a test button directly on the unit. Pressing this button tests the alarm as to whether or not the audible warning is operational. However, the test button will not provide you an indication of the unitâs condition.our carbon monoxide detector manual will give you the details of the testing schedule. In general, the detectorâs alarm should be tried on a weekly basis by pushing the test button to ensure its function.