HomeMy WebLinkAboutA17-0064_Wiring diagram CO detector_1506966720.pdf UL Listed Alarm Control Panel
J CM-E1 CM-E1
N.D.initiating ALARM Blue ALARM Blue
Circuit ALARM Vb T i Yellow ALARM = Yellow
Battery-backed 12 or 24 I Gray Gray
VDC Power Supply.Fuse 0 COMMON COMMON t
or current limit A for Green Green
each CM-El TROUBLE TROUBLE
0 BIBlack(-)
0 0 OND GNU • Red(+) GND Ratl(+)
PWR PWR --
Power Up
A WARNING
When the unit is turned on it performs a self-test,which activates the audible and visual alarms. If the self-test fails,or all the alarms do
not activate,do not use.Failure to do so may adversely affect product performance and result in sickness or death.
When the detector is first powered,the status light will alternate between Red and Green as the unit performs a 2-1/2 minute warm-up
cycle and self-test procedure.The buzzer on the CM-E1 will cycle once(if the BUZZER is enabled),emitting its characteristic 4-chirp
tone.At the end of this 2-1/2 minute cyde,the status light will turn Green to indicate normal operation and air below the danger levels of
carbon monoxide.The alarm relay is not energized during the 2-1/2 minute warm-up cycle.
Operation
The CM-E1 continuously monitors the ambient air at the sensor.If the CM-E1 measures levels of CO greater than the danger level,the
Red light will turn on,the Alarm Relay will switch to actuate the alarm circuits in the control panel,and the buzzer on CM-E1 units will
sound(if the BUZZER is enabled).The CM-E1 is programmed to alarm if the danger levels of carbon monoxide are exceeded,which
are time and concentration-related.The alarm points are:70 parts per million(ppm)of CO after 60 to 240 minutes,150 ppm of CO after
10 to 50 minutes,and 400 ppm of CO after 4 to 15 minutes,in accordance with the provisions of UL Standard 2034.
In the configuration,as shipped from the factory,the CM-E1 has an internal audible sounder.A jumper on the circuit board can be
removed to disable the internal audible sounder.If the Buzzer jumper on the circuit board is removed the CM-E1 should be connected
to a Fire Alarm/Burglary Control Panel with an audible device that provides at least 85 dBA sound output.The CM-E1 can be modified,
either before or after installation,to disable the internal audible sounder.Locate the blue jumper labeled"Buzzer"on the printed circuit
board under the buzzer.Remove this jumper to disable the internal audible sounder.
Q WARNING
Individuals with certain medical problems may consider using warning devices that provide audible and visual signals for carbon
monoxide concentrations below 30 ppm.(UL 2034)
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