5
CM-E1 may not function effectively below 40
F
(4.4°C)
or above 100
F
(37.8°C)
. Using the detector outside of this temperature
range may adversely affect product performance and result in sickness or death. (UL 2034)
General Description
The CM-E1 is for use with UL Listed Fire Alarm/Burglary Control Panels that have 12 to 24 VDC power and 12 to 24 VDC
alarm initiating circuits. The CM-E1 is intended for installation in buildings in non-hazardous locations such as residences,
retail stores, office buildings, and institutional buildings.
Features
Listed to UL standard 2075 for the Standard For Safety for Gas and Vapor Detector and Sensors
Tested to UL 2075 using UL 2034 Sensitivity limits for carbon monoxide gas.
Surface mounts to a wall using the supplied enclosure rear housing.
Flush mounts in a 2 x 4 (1-1/2 inch deep minimum) [5.08 cm x 10.16 cm (3.81 cm deep minimum)] single gang
switch, or handy electrical box.
Small, low profile, attractive unit in a white plastic case.
Detector alarms at multiple levels of exposure to carbon monoxide based on time weighted averages of the
gas present.
Inexpensive, easy to install. Microcomputer control allows mostly automatic operation.
Test & Reset switch conducts internal tests and actuates alarm relay.
Visual display: GREEN - Normal operation.
FLASHING AMBER - Trouble Contact your installer or Macurco Tech Support
RED - Danger! Move to fresh air (hazardous condition is present.)
Highly linear electrochemical sensor
N.O. or N.C. SPST Alarm Relay and N.C. SPST Trouble relay to connect to Alarm Control Panels
Buzzer: Produces repeating loud tone bursts during alarm, and chirps if sensor trouble is found.
SPECIFICATIONS
Voltage: 9-32 VDC
Current (normal / alarm): 15mA / 35mA @ 9-32V
Size: 3-1/8 X 5-1/8 X 1-1/2 inch (7.94 x 13.02 x 3.81 cm)
Alarm Relay: SPST, 100mA, 40VDC
Trouble Relay: SPST, 100mA, 40VDC
Buzzer Rating: 85 dBA at 10 Feet
Shipping Weight: One pound
Operating Temp. Range: 40°F (4.4°C) to 100°F (37.8°C)
Alarm Setting: Per UL 2034
Color: White
Designed for use with a UL Listed Fire Alarm/Burglary Control Panel
INSTALLATION AND OPERATION INSTRUCTIONS
The following instructions are intended to serve as a guideline for the use of the Macurco™ CM-E1 Carbon Monoxide
Detector. It is not to be considered all-inclusive nor is it intended to replace the policy and procedures for each facility,
residence or office.
This detector helps monitor for the presence and concentration level of carbon monoxide gases. Misuse may produce an inaccurate
reading, which means that higher levels of the gas being monitored may be present and could result in overexposure and cause
sickness or death. For proper use, see supervisor or User Instructions, or call Macurco Technical Service.
LOCATION
There are two usual sources of CO - defective heat sources (furnaces or wood burning stoves) and automobiles running
in adjoining garages. The CM-E1 can detect CO from these sources, as well as any other sources of CO.
! WARNING
