Macurco™ CM-E1 Field Test Kit CME1-FTK
User Instructions
IMPORTANT: Keep these User Instructions for reference.
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GENERAL SAFETY INFORMATION
Intended Use
This Field Test Kit allows installers to quickly test the CO sensor on site. The CM-E1 design meets the NFPA
720-2009 standard requiring CO sensor functionality and sensitivity testing effective 2012 and 2015
respectively.
! WARNING
Each person using this equipment must read and understand the information in these User Instructions before use. Use of this
equipment by untrained or unqualified persons, or use that is not in accordance with these User Instructions may adversely affect
product performance and result in sickness or death. For proper use see User Instructions or call Macurco in U.S.A., 1-877-367-
7891. In Canada, call Technical Service at 1-877-367-7891.
Caution:
1. Units to be tested must be powered continuously for a minimum of 3 minutes before proceeding.
2. For optimum test results the unit should be in clean air and be in a low ambient air flow. If the unit is
reading more than 30ppm it will not go into test mode, but will blink red on the LED and double beep every
15 seconds
3. Check that the CM-E1 status indicator light is illuminated, Green continuously. If not, do not proceed with
tests. See CM-E1 TROUBLE INDICATOR section.
USER INSTRUCTIONS
Specifications
• CM E1-FTG - Macurco™ Carbon Monoxide Field Test Gas 11L 500ppm CO/Air, Aerosol (for use with CM-
E1 CO functionality test)
• CM E1-FTK - Macurco™ Carbon Monoxide Field Verification Gas Kit includes 17L 200ppm CO/Air,
regulator, test hood and Tygon® tubing (for use with CM-E1 CO sensitivity test)
Field Test Procedures
CO Functionality Test with =>500ppm and => 10LPM
1. Quickly press the TEST/RESET button 5 times. The buzzer will do a quick double beep and the LED will
flash Amber alternating with a pause. The units will remain in this mode for 5 minutes or until it passes the
quick test.
2. Aim the nozzle of the aerosol can at the buzzer grate area and press for 4 to 5 seconds (Fig. 1).
Fig. 1
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3. Wait for a few seconds. The LED should blink Green rapidly and the buzzer should double beep every 15
seconds indicating a pass of the quick test. If this does not occur, see CM-E1 TROUBLE INDICATOR section.
4. Press the button once to return to normal sensing mode.
CO Sensitivity Test with 200ppm CO and 0.2LPM regulator
1. Assemble the gas, regulator and CM-E1 test hood if this has not already been done.
2. Quickly press the TEST/RESET button five times. The buzzer will do a quick double beep. Hold the button
down for three seconds. The LED will start to slowly blink Amber.
3. Lift the front plastic on the CM-E1 until the buzzer is showing (Fig. 2).
Fig. 2
4. Insert the CM-E1 test hood onto the end of the sensor just below the buzzer with the printed side of the
hood facing the buzzer (Fig. 3).
Fig. 3
5. Turn on the gas. The LED should start rapidly blinking Amber once it has started to respond to the gas.
6. Wait for the Green LED to flash rapidly and a double beep from the buzzer every 15 seconds. If this does
not occur, see CM-E1 TROUBLE INDICATOR section.
7. Press the button once to return to normal sensing mode
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8. Remove test hood.
CM-E1 TROUBLE INDICATOR
Internal failure of the CM-E1 will cause an open circuit in the normally closed (NC) Trouble Relay to provide for
actuation of the control panel circuits. The status LED will flash Amber and the CM-E1 buzzer will emit a short
“chirp” every 50 seconds. See CM-E1 ERRORS below. The CM-E1 microprocessor continuously monitors
various detector parameters. Failure of the CM-E1’s internal power supply or a lack of power to the detector will
result in the status light remaining OFF (not illuminated). In this case, the most common cause of detector
trouble would be a break in the wiring between the control panel and the CM-E1.
CM-E1 ERRORS
The CM-E1 continuously monitors various internal operating parameters. If a problem is found, the unit will
switch to Trouble mode. See CM-E1TROUBLE INDICATOR above. To reset the unit for normal operation,
press the TEST/RESET switch, or remove power to the unit, wait a few seconds, then re-apply unit power. If
the problem persists, your detector requires repair; contact the alarm panel installer or Macurco Tech Support
for advice. If repair is required, return the unit to Macurco to comply with warranty.
CM-E1 TESTING
The CM-E1 should be tested by pushing the TEST/RESET switch; see TEST/RESET switch in CM-E1
ERRORS section above. Normally this will be the only test required for the CM-E1 and is the recommended
way to test the unit or units after installation. All CM-E1 units are factory calibrated and 100% tested for proper
operation. The unit also has the ability to automatically self test and does so every 2 1/2 minutes. If the unit
detects an improper voltage or inoperable component it will default into Trouble mode. See CM-E1 TROUBLE
INDICATOR above. Check that the CM-E1 status indicator light is illuminated, Green continuously. If not, do
not proceed with the tests.
MACURCO FIXED GAS DETECTION PRODUCTS LIMITED WARRANTY
Macurco, warrants the CM-E1 field test kits will be free from defective materials and workmanship for a period
of two (2) years from date of manufacture (indicated on the gas bottle label), provided it is maintained and used
in accordance with Macurco instructions and/or recommendations. If any component becomes defective during
the warranty period, it will be replaced or repaired free of charge, if the unit is returned in accordance with the
instructions below. This warranty does not apply to units that have been altered or had repair attempted, or that
have been subjected to abuse, accidental or otherwise. The above warranty is in lieu of all other express
warranties, obligations or liabilities. THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR PARTICULAR PURPOSE ARE LIMITED TO A PERIOD OF TWO (2) YEARS FROM THE PURCHASE
DATE. Macurco shall not be liable for any incidental or consequential damages for breach of this or any other
warranty, express or implied, arising out of or related to the use of said gas detector. Manufacturer or its
agent’s liability shall be limited to replacement or repair as set forth above. Buyer’s sole and exclusive remedies
are return of the goods and repayment of the price, or repair and replacement of non-conforming goods or
parts.
Manufactured by Aerionics, Inc.
Round Rock, Texas
Email: info@aerionicsinc.com
Phone: 1-877-367-7891
Rev 4.10.2012
© Aerionics 2012. All rights reserved.
Macurco is a trademark of Aerionics, Inc.
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