| Alarm Test | Will send alarm signal to panel | |
| Hush/Silence | If required, the audible alarm can be silenced for 5 minutes by pushing the button marked “Test/Hush”. The red alarm light will continue to flash in temp-4 pattern. If carbon monoxide is still present after the 5 minute hush period, the audible alarm will sound. The hush facility will not operate at levels above 350 ppm (parts per million) carbon monoxide. | |
| RealTest | When testing with real CO it will auto silence after about 20 second It will reset after all the CO has cleared from the sensor | |
| Trouble | When the sensor supervision is in a trouble condition (such as a sensor that has been tampered with), the detector will send a trouble signal to the panel. The detector must then be replaced. There is no local audible signal when detector is in trouble. | |
| End Of Life | When the detector has reached the end of its life, the trouble contact will open. This indicates that the CO sensor inside the detector has passed the end of its life and must be replaced. This detector’s lifespan is approximately six years from the date of manufacture. There is no local audible signal when detector is in trouble. Periodically check the “Replace by” sticker located under the detector cover. The detector must be replaced by this date. |
