NEN EN 50244 : 2016

1 Scope
2 Normative references
3 Definitions
4 Sensing of combustible gas
5 Installation
      5.1 General
      5.2 Natural gas and town gas
      5.3 Liquefied petroleum gas
      5.4 Mains power supply
6 Executive functions (type A apparatus only)
      6.1 General
      6.2 Shut-off valve
      6.3 Ventilation fan
      6.4 Main electric switch
      6.5 Remote alarm
      6.6 Additional visual alarm
      6.7 Link between detector and ancillary device
7 Advice to the user
      7.1 Manufacturer's instructions
      7.2 Location
      7.3 Power supply
      7.4 Indicators
      7.5 Alarms
      7.6 Maintenance
      7.7 Lifetimes
8 Emergency actions

Gives information on the selection, installation, use and maintenance of apparatus for the detection of combustible gas designed for continuous operation in a fixed installation in domestic premises as described in the EN 50194 series.