Battery Level - Profile 566025107 Manual

566025107
I. Power-up
When batteries are installed, a power-up prompt will be given. It indicates that
the power supply is normally connected, and the indicator lights and buzzer are
working normally. The LCD display shows "EN".
This product has battery compartment with red battery pin. Use 3 replaceable AA
LR6 alkaline batteries. Battery life is at least 3 years. The detector will be powered
on after 3 AA/LR6 batteries are installed. Press the red battery pin and install the
batteries according to the polarity marks in the battery compartment.
If the power-up prompt complies with contents of previous table and LCD
messages, it means the buzzer and indicator lights are working normally. The
detector will enter normal operation within 20 to 30 seconds after powering up.
The detector must be powered on in clean air without carbon monoxide. Other-
wise, alarm warning may be given immediately.
This carbon monoxide detector REQUIRES BATTERIES to work. It will not provide
protection if the batteries are removed or not replaced in time.
The detector must be powered on in clean air without carbon monoxide.
Otherwise, alarm warning may be given immediately.
II. Battery level
When the detector is in normal operation, the Power indicator flashes every 45
seconds. If low concentration of CO is detected but alarm has not been trig-
gered, the interval will be less than 45 seconds. The LCD display shows battery
level all the time.
III. Low voltage warning
When the voltage is less than 3.6V, low battery warning will be given at least
once every minute. The LCD display shows condition D as specified.
IV. Fault warning
If there is fault in the sensor or circuit, fault warning will be given within 3
minutes. Fault warning will be made at least once every minute until the fault is
eliminated. The LCD display shows "Err" when fault warning is given.
V. End-of-Life warning
When the detector has been working for about 10 years, end-of-life warning will
be given. The product cannot be used any more. The LCD display shows "End"
when end-of-unit-life warning is given
EN
VI. Alarm warning
The alarm response time of this detector complies with EN50291. In alarm
condition, at least three cycles of alarm will be made, and the interval between
each cycle will be less than 10 seconds. The alarm will terminate automatically in
6 minutes when CO disappears.
VII. Alarm silence
When the detector is in alarm condition and the CO concentration is less than
200 PPM, press and hold the TEST button to silence the alarm. Alarm silence
condition is the same as alarm condition except the buzzer doesn't beep tempo-
rarily. The Alarm indicator still flashes. Alarm silence condition lasts less than 10
minutes. Press the TEST button in alarm silence condition, to go back to Alarm
condition.
VIII. Low CO concentration warning
When CO concentration is greater than 30PPM for a duration of more than 60
minutes, or when CO concentration is greater than 40PPM for a duration of
more than 40 minutes, low CO concentration warning will be made every 3 to
5 minutes. The low CO concentration warning is distinctly different from alarm
warning !
IX. Testing
When the detector is in normal operation, press the TEST button and testing will
be conducted. If the detector is in alarm condition, it will enter alarm silence
condition.
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