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34 - EN
3. Safety
3.1 Safety regarding assembly and installation
Dangerous electrical voltage! Risk of
death or injury due to 230V electrical
voltage.
■
Work on the 230V mains must only be
carried out by qualified electricians.
■
Disconnect the device from the power
supply before starting assembly or
disassembly.
■
Only use undamaged connection cables
.
■
Keep the device away from water and
humid environments.
Keep children and animals away from the
mounting location during installation.
The CO
2
Sensor must only be mounted in
the manner described in this installation
manual.