In the case of a failure, the device will show an ERROR signal via the LED or digital display.
You can perform a quick test by pressing the TEST button on your detector. Therefore, we recommend pressing the TEST Button weekly or monthly and exposing the detector to actual CO gas once per year. However, it does not verify that the CO detector is properly sensing carbon monoxide gas. This is very important because it confirms the buzzer, LED, and electronics are working properly.
CARBON MONOXIDE DETECTOR TESTING HOW TO
That would be a good idea in the beginning of How to Test Carbon Monoxide Alarm.Ī quick test that most of us remember is to press the TEST button your CO detector. Should I Press the Test Button on My CO Detector? Incense sticks work just as good, they smolder and actually produce a fair amount of carbon monoxide when confined in a small volume of space. Watch the detector readings increase until it alarms.Place the smoldering stick in a glass mug upside down with your detector.When anything smolders, especially incense, it produces a high concentration of carbon monoxide (although the absolute volume is relatively small).Obtain a match or kebab stick and get it to smolder.How to Test Carbon Monoxide Alarm? (with Kebab stick)Īnother way to test your CO detector is the "kebab stick" method. There are many other method on How to Test Carbon Monoxide Alarm on YouTube and other resources, but exposing the CO alarm to real carbon monoxide gas is the ultimate test. The proper way to test your carbon monoxide detector is to obtain a CO bottle or test can. You can spray the gas onto the detector to confirm sensor function and proper LED and buzzer alarm operation. This type of testing is generally referred to as bump testing. How Can I Test My Carbon Monoxide Detector? Special filters are needed to remove humidity, treat acidic gases, and condition the exhaust stream before it is exposed to the gas sensor of your CO detector. The exhaust gas has acidic gas components such as NOx that cancel the real CO sensor output.High content of humidity in an air stream, such as vehicle exhaust gas, is a "false signal" culprit.The combination of high temperature and humidity will likely damage the CO sensor and present a false reading. It has a large amount of humidity and is expelled at a high temperature.Sometimes it is low and sometimes it is high. The carbon monoxide concentration is NOT constant.Engine exhaust gas is a terrible source of carbon monoxide because: Many of us think, "It's a great idea - let's test the CO detector with our vehicle exhaust!". I repeat: Never expose your CO Detector to engine exhaust gas. The most IMPORTANT rule regarding your carbon monoxide detector or meter is to never expose it to engine exhaust gas. We recommend yearly battery changes.Ĭan I Use My Car Exhaust to Test My CO Detector? CO detectors may require battery changes.Their life span ranges from 2 to 10 years. All carbon monoxide detectors and meters have a finite life.When purchasing a new CO detector, most people assume the detector is functioning at 100%.Most people expose their carbon monoxide detectors to exhaust gas - do not do that!.Requires only household equipment to undertake a real test.
Assures you do not have a defective carbon monoxide meter.Bump testing assures your carbon monoxide alarm is operational.How to Test Carbon Monoxide Alarm is easy and quick.
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