Always turn off power to alarm before cleaning. Using a soft brush or wand attachment to a vacuum cleaner, vacuum all sides and cover of thr alarm. Be sure all the vents are free of debris. If the alarm is false alarming and cannot be restored to normal operation, the alarm should be replaced. WEEKLY TESTING • NEVER use an open flame of any kind to test this unit. You might accidentally damage or set fire to the alarm or to your home. The built-in test switch accurately tests the unit's operatio

Interconnected CO alarms or CO alarm circuit of combination smoke and CO and Natural Gas alarms will only respond if a CO alarm / event initiates the alarm. All other alarms remain silent. Interconnected combination Natural Gas Alarms will only respond if a natural gas event initiated the alarm. All other alarms remain silent. Interconnected smoke alarms, heat alarms and relay modules will only respond if a smoke alarm / event or heat alarm / event initiates the alarm. All CO and Natural Gas ala

2. Do not use your telephone or appliances. Do not turn any light switches off or on. Any spark or flame could ignite the gas. 3. Call 911 and your gas company from a phone that is away from your home. 4. Do not reenter the area until the source of the leak is found and corrected. If the unit alarms and you are not testing the unit, it is warning you of a potentially dangerous situation which requires your immediate attention. NEVER ignore any alarm. Ignoring the alarm may result in injury or de

It is not designed to detect fire, heat, flames or any other gas. This manual includes important information regarding where to install the alarm, how to operate, maintenance, testing and product features. It also includes tips and information which could help protect you and your family. Table of Contents: Page # What You Should Know About CO .......................................... 2 What You Should Know About Natural Gas ............................ 2 Basic Safety Information ..............

Follow the reset instructions to remove the latching LED. Silent On and blinks off approx every 20 seconds Off and blinks on approx every 5 seconds until reset Off Gas Alarm Latching LED Indicator - The alarm has previously detected Gas and alarmed. Follow the reset instructions to remove the latching LED. 1 beep, 1 second pause, 4 beeps, 5 second pause Turns off when the horn starts Blinks in sync with the first beep Blinks in sync with cycle of 4 beeps To reset the Alarm LED's, press the RESET

• Vent pipe connections vibrating loose from clothes dryers, furnaces or water heaters. • Obstructions in or unconventional vent pipe designs which can amplify the above situations. 2. Extended operation of unvented fuel-burning devices (ranges, ovens, fireplaces). 3. Temperature inversions which can trap exhaust close to the ground. 4. A car idling in an open or closed attached garage or near a home. Page 9 HOW CAN I PROTECT MY FAMILY FROM CO POISONING? This alarm is an excellent means of prote

To check CO memory: 1. Pressand release the PEAK button on the alarm cover. The peak CO level is displayed on the screen. To reset and clear CO memory: 1. Press and hold the RESET button for 5 seconds until the CO memory reading is cleared. The screen will temporarility display "000" when the peak CO level is reset and then return to "- - -" after several seconds. NOTE: The highest CO level will be saved into memory until you clear it, even after a power interruption,. DO NOT clear the CO memory

Evacuate everyone from the building. Actuation of your CO Alarm indicates the presence of carbon monoxide (CO), which can kill you. In other words, when your CO Alarm sounds, you must not ignore it! Some individuals are more sensitive to CO than others, including people with cardiac or respiratory problems, infants, unborn babies, pregnant mothers or elderly people can be more quickly and severely affected by CO. Members of sensitive populations should consult their doctors for advice on taking

A microchip inside the unit stores each reading and remembers the levels it has been exposed to over time. The unit goes into alarm mode when it has been exposed to a "critical" level. • Test the alarm once a week. If the alarm ever fails to test correctly, have it replaced immediately. If the alarm is not working properly, it cannot alert you to a problem. • This combination CO and Natural Gas Alarm is intended for residential use and is not suitable for use in hazardous locations as defined in

Within hours of starting a vehicle and backing it out of the garage, the levels present over time can activate the alarm and become a nuisance. • In the kitchen, some gas appliances can emit a short burst of CO or gas upon startup. This is normal. If your CO and Gas Alarm is installed too close to these appliances, it may alarm often and become a nuisance. • Keep alarms at least 20 feet (6m) from the sources or combustion particles (stove, furnace, water heater, space heater), if possible. In ar