Macurco CM-E1 User Instructions
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Macurco CM-E1 User Instructions

Carbon monoxide detector
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Macurco
User Instructions
Important:
These User Instructions are to be provided to the homeowner/end user upon
product installation. Each person installing or using this equipment must read and understand
the information in these User Instructions before use. Installation 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 Technical Service.
CM-E1 Carbon Monoxide Detector
™
1

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Summary of Contents for Macurco CM-E1

  • Page 1 User Instructions before use. Installation 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 Technical Service.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS GENERAL SAFETY INFORMATION Intended Use List of Warnings and Cautions USE INSTRUCTIONS AND LIMITATIONS Use For Do Not Use For General Description Features Specifications INSTALLATION AND OPERATION INSTRUCTIONS Location Installation Power Up Operation Alarms Reset/Silence Switch Trouble Indicator End-of-Life Indicator Errors MAINTENANCE...

  • Page 3: General Safety Information

    Intended Use The CM-E1 is a low voltage (9-32 VDC) detector of Carbon Monoxide (CO). The CM–E1 is designed for connection to UL Listed Fire Alarm/Burglary Control Panels. NOTE: Any time the words “Control Panel” or “Alarm Panel” or “Alarm Control Panel”...

  • Page 4: Use Instructions And Limitations

    Use For The CM-E1 is a low voltage (9-32 VDC) detector of Carbon Monoxide (CO). The CM–E1 is designed for connection to UL Listed Fire Alarm/Burglary Control Panels. Alarm control panels that work on 12 or 24 VDC can provide battery backup to the CM-E1 detectors.

  • Page 5: General Description

    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.

  • Page 6: Installation

    ! WARNING This product is intended for use in ordinary indoor locations of family living units and office workspaces. The CM-E1 is not designed to measure compliance with Occupational Safety and Health Administration (OSHA) commercial or industrial standards. (UL 2034) Do NOT mount the unit in the garage.

  • Page 7: Power Up

    The relay of the CM-E1 is a dry contact and rated at 100mA, 40VDC. It is not suitable for fan control use. When connecting the units to remote buzzers or other devices (all buzzers or "other devices" must be UL approved), make sure that the load does not exceed the relay’s rating.

  • Page 8: Alarms

    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. The CM-E1 is programmed to alarm if the danger levels of carbon monoxide are exceeded, which are time and concentration-related.

  • Page 9: Reset/Silence Switch

    The unit will then return to normal operation. 3.) If the CM-E1 is in an alarm condition due to the detection of carbon monoxide, one push of the switch will cause the alarm buzzer to mute for five minutes. After the five-minute period, if CO is still present, the status light will again switch to RED, the alarm relay will close and the buzzer will sound.

  • Page 10: Trouble Indicator

    (NC) Trouble Relay to provide actuation of the signal circuits. The status LED will flash alternate AMBER and OFF every 2 seconds and the CM-E1 buzzer will emit a short "chirp" every 50 seconds. The end-of-life buzzer can be silenced for 48 hours by pressing the "TEST/RESET"...

  • Page 11: Warranty

    MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE ARE LIMITED TO A PERIOD OF TWO (2) YEARS. 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 equipment. Manufacturer or its agent’s liability shall be limited to replacement or repair as set forth above.

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