NORMAL OPERATION
In normal operation, the alarm will blink the green LED off once approximately every 20 seconds. The display will indicate the current CO readings (if higher than 30ppm) or three dashes (Model
SERVICE/TROUBLE CONDITION
Periodically, the alarm's measurement circuit is tested. If an error is detected, the alarm will sound a double "beep" and the yellow LED will flash on twice approximately every 40 seconds. This is an indication of circuit malfunction and that the alarm required immediate servicing.
When AC power is lost, the green LED is off.
IF THE ALARM SOUNDS: |
| ||
1. | Operate the Test/Reset button to silence the alarm. |
| |
2. | Call your emergency services, fire department or 911;(Phone No. | ) | |
|
|
|
|
3.Immediately move to fresh air - outdoors or by an open door or window. Do a head count to check that all persons are accounted for. Do not
4.After following steps
If the Display Shows | It Means |
|
|
30 (or higher) | Developing CO problem. The display will only show levels or |
| carbon monoxide 30 ppm or higher. |
|
|
70 (or higher) | The unit is calibrated to sound an alarm before 240 minutes |
| have passed when exposed to this level. |
|
|
150 (or higher) | The unit is calibrated to sound an alarm before 50 minutes |
| have passed when exposed to this level. At this level, an |
| average healthy adult may feel headache within 90 minutes. |
|
|
400 (or higher) | The unit is calibrated to sound an alarm before 15 minutes |
| have passed when exposed to this level. This level may be |
| life threatening to a normal healthy adult within three hours. |
|
|
A number higher | Over 450 ppm of CO has been detected. Evacuate |
than 450 | immediately! |
|
|
CLEANING YOUR ALARM
You can clean the interior of your alarm by using your vacuum cleaner hose and vacuuming through the openings around the perimeter of the alarm.
The outside can be wiped with a damp cloth. Do not use any household cleaning agents, ammonia based cleaners, paints, varnishes or any other chemical on or near your alarm. AFTER CLEANING, REINSTALL YOUR ALARM. TEST YOUR ALARM
BY USING THE TEST BUTTON.
Page 6