OPERATIONAL SUMMARY
CONDITION OF ALARM AUDIBLE & VISUAL SIGNALS BEFORE SOLUTION / RECOMMENDATION
| POWER | GAS | CO | SOLUTION / |
HORN | GREEN LED | BLUE LED | RED LED | RECOMMENDATION |
Silent | On and Blinks | Off | Off | AC Power is present. DC power is present |
| off approx every |
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| 20 seconds |
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Silent | Off and Blinks | Off | Off | Alarm is powered by battery backup. AC Power is not |
| on approx every |
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| present. Check the breaker or fuse box for power. If the |
| 40 seconds |
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| breaker or fuse box looks normal, call a licensed |
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| electrician for assistance. |
1 beep, | Turns off | Blinks in | Blinks in | The TEST button has been pressed. The test sequence |
1 second | when the | sync with | sync with | lasts for approximately 8 seconds after the button is |
pause, | 4 beeps start | cycle of the | cycle of | released. |
4 beeps, |
| first beep | 4 beeps |
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5 second |
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pause |
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4 beeps, | Off | Off | Blinks in | CO alarm - If a hazard is identified, please take all |
5 second |
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| sync with | precautions when an alarm sounds by calling an |
pause, |
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| cycle of | Emergency Service and getting out of the home. |
repeat |
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| 4 beeps |
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1 beep, | Turns off | Blinks in | Off | Gas alarm - If a hazard is identified, please take all |
1 second | when the | sync with |
| precautions when an alarm sounds by calling an |
pause, | beeps start | the horn |
| Emergency Service and getting out of the home. |
repeat |
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Horn sounds | On and blinks | Blinks when | Blinks when | Nuisance Alarm - If there is no hazard present, verify the |
when no | off approx every | no hazard is | no hazard | alarm is mounted in the correct location (see User's |
hazard is | 20 seconds | present | is present | Manual, "AVOID THESE LOCATIONS" section). Reset |
present |
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| alarm as instructed below. |
Silent | On and blinks | Off | Off and | The CO Alarm Silence Feature is activated by pressing |
| off approx every |
| blinks on | and releasing the SILENCE button on the initiating alarm |
| 20 seconds |
| approx every | while in alarm condition. The alarm will remain silent for |
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| 10 seconds | approx. 4 minutes, depending on the level of CO |
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| until reset | detected. If CO levels drop below alarm levels, the alarm |
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| will remain silent and return to normal operation. If CO |
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| levels remain constant or increase, this indicates |
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| potentially dangerous situation and the horn will sound |
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| again. Ventilate area. |
Silent | On and blinks | Off and | Off | The Gas Alarm Silence Feature is activated by pressing |
| off approx | blinks on |
| and releasing the SILENCE button on the initiating alarm |
| every | approx every |
| while in alarm condition. The alarm will remain silent for |
| 20 seconds | 10 seconds |
| a maximum of 20 seconds. If Gas levels drop below alarm |
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| until reset |
| levels, the alarm will remain silent and return to normal |
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| operation. If Gas levels remain constant or increase, this |
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| indicates potentially dangerous situation and the horn |
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| will sound again. Ventilate area. |
Silent | Off | Off | Off and | CO Alarm Latching LED Indicator - The alarm has |
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| blinks on | previously detected CO and had alarmed. Follow the |
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| approx every | reset instructions to remove the latching LED. |
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| 5 seconds |
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| until reset |
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Silent | On and blinks | Off and blinks | Off | Gas Alarm Latching LED Indicator - The alarm has |
| off approx | on approx |
| previously detected Gas and alarmed. Follow the reset |
| every | every |
| instructions to remove the latching LED. |
| 20 seconds | 5 seconds |
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| until reset |
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1 beep, | Turns off when | Blinks in | Blinks in | To reset the Alarm LED's, press the RESET button for 2 |
1 second | the horn starts | sync with | sync with | seconds. This will clear the Alarm LED's and clear the |
pause, |
| the first beep | cycle of 4 | Silence mode. |
4 beeps, |
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| beeps | |
5 second |
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| the peak CO memory, press and hold the RESET button |
pause |
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| for 5 seconds until the peak level is cleared. The display |
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| screen will display "000" when the peak CO level is reset |
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| and then return to "- - |
3 chirps | Off | Off | Off | Trouble/Service Alarm. Replace the alarm. |
approx every |
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20 seconds |
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2 chirps | Off | Off | Off | |
approx every |
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20 seconds |
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1 chirp | On and blinks | Off | Off | Low Battery - Check to make sure the battery activation |
approx every | off approx |
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| pull tab has been completely removed, battery polarity is |
40 seconds | every |
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| correct and the battery terminals are making contact with |
| 20 seconds |
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| the alarm contacts in the battery compartment. If chirp |
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| continues, replace the 9V battery. |
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