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Indoor air quality regulations apply to collective establishments that cater for the most vulnerable populations, i.e. minors and the elderly. This applies to day-care centers, schools, middle schools and high schools, as well as leisure centers, juvenile prisons and nursing homes. This regulation came into force in 2015, but a major change was made very […]

Volatile organic compounds (VOCs) These compounds are emitted by paints, glues and other solvents. If the concentration is too high, ventilate as soon as possible.

NEXELEC sensors can measure CO2, depending on the model. Depending on WHO and ANSES regulations, thresholds may differ from one country to another. The values set out below are valid for ERP (Etablissements Recevant du Public) in France. Carbon dioxide (CO2) CO2 is a good indicator of Indoor Air Quality. If the ppm level is […]

Measuring temperature in indoor environments is important for several reasons: Thermal comfort: Temperature plays a crucial role in the comfort of the occupants of an indoor space. An environment that is too hot or too cold can affect people’s well-being and productivity Health: Extreme temperatures can have adverse effects on health. Temperatures that are too […]

In case of alarm A. Keep your cool B. Open doors and windows C. Be sure to turn off all fuel-burning appliances you can. D. Evacuate the premises E. Once outside, call for help if you suspect carbon monoxide poisoning F. Call your gas or other fuel supplier, using their emergency number (always have this […]

First familiarize yourself with your detector’s audible alarm. Prepare an evacuation plan Learn to recognize the exit route Practice evacuating your home quickly.

The detector must not be disposed of with household waste. The detector must be returned to an appropriate collection point for the recycling of electrical and electronic equipment. Observe state disposal laws. Warning: The detector contains a lithium battery. Do not burn, melt or incinerate the detector.    

Every year, clean the detector and perform an alarm test: Remove the detector from its base Turn the detector over Remove dust with the brush attachment of a vacuum cleaner, sucking for 30 seconds (any insects, spider webs or dust clusters near the detector must be removed). Press the Test / Silence button until the […]

Every year, test the detector to ensure that the light and sound indicators are working properly.

When a fault is detected, the carbon monoxide detector reacts as follows: Red indicator light flashes once every 60 seconds Audible alert beeps 3 times every 60 seconds The detector is not operational. Make sure you have complied with the precautions and limits for use of the detector. Clean the back of the detector using […]

At the end of its service life, the carbon monoxide detector reacts as follows: Orange indicator light flashes every 60 seconds Audible alert beeps 2 times every 60 seconds The detector is not operational. The detector has been active for more than 10 years, and needs to be replaced.

To pause the carbon monoxide detector when the battery is low : Briefly press the sensor button The orange indicator light flashes once every 60 seconds for about 12 hours. The detector is not operational. The detector must be replaced.