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LCD DISPLAY FUNCTION:
When alarm is operating normally, the LCD will display ON
or the current CO level if 30 PPM or more is detected. The LCD will display
after
ten years of operation to alert you that it is time to replace the alarm.
0 - 29 PPM
(e.g. 15 PPM)
30 - 999 PPM
(e.g. 30 PPM)
Alarm Expired After Ten Years
DISPLAY CO LEVEL BUTTON:
To manually display the current and highest CO level
detected, press the
DISPLAY CO LEVEL
button once. The LCD will display the recorded
data in the following order:
1. The current CO level detected within the last minute from 10 to 999 PPM.
2. The highest CO level detected from 10 to 999 PPM.
3. The total length of time the highest CO level was detected, within 10% of the peak,
from 0 to 999 minutes.
Current CO Level
(e.g. 10 PPM detected
within last minute)
Highest CO Level
(e.g. peak of 40 PPM detected
since activated or cleared)
Duration of Peak CO Level
(e.g. peak detected
for 240 minutes)
Each reading will appear for five seconds. To erase
the record in memory, press the Current CO Level
Button, and while the readings are being displayed,
press the
TEST/RESET/MUTE
button. The alarm will
burst a long beep, and display read
.
IMPORTANT!
Read all instructions of the complete Owner’s Manual before installation
and operation of this CO alarm, including important messages, information about carbon
monoxide, alarm functions and operation, how to test and mute alarm, what to do when
alarm sounds, limitations of CO alarms, good safety habits, sensor end-of-life and alarm
service, description of audible and visual signals, and limited warranty.
