7
Device terminals:
• N: Neutral terminal
• L: Live terminal (110-240 V AC)
• SW (SW1): Switch/push-button input terminal (controlling O (O1))
• O (O1): Load circuit output terminal (1)
• I: Load circuit input terminal
Wires:
• N: Neutral wire
• L: Live wire (110-240 V AC)
Button:
• S: S button
5. Installation instruction
The Device can be retrofitted into standard electrical wall boxes, behind power sockets and
light switches or other places with limited space.
For the installation instructions, refer to the wiring schemes (Fig. 1) in this user guide.
⚠CAUTION! Danger of electrocution. Mounting/installation of the Device to the power grid
must be performed with caution, by a qualified electrician.
⚠CAUTION! Danger of electrocution. Every change in the connections must be done after
ensuring there is no voltage present at the Device terminals.
⚠CAUTION! Use the Device only with a power grid and appliances that comply with all
applicable regulations. A short circuit in the power grid or any appliance connected to the
Device may damage it.
⚠CAUTION! Do not open the Device. It does not contain any parts that can be maintained by
the user. For safety and licensing reasons, unauthorized change and/or modification of the
Device is not permitted.
⚠CAUTION! The load current circuit must be secured by a cable protection switch in
accordance with EN60898-1 (tripping characteristic B or C, max. 8 A rated current, min. 6 kA
interrupting rating, energy limiting class 3).
⚠CAUTION! No SELV/PELV circuits may be connected to the terminals of the inputs and
outputs, including the extension inputs.
⚠CAUTION! Do not connect the Device to appliances exceeding the given max. load!
⚠CAUTION! Do not shorten the antenna.
⚠RECOMMENDATION: Place the antenna as far away as possible from metal elements as they
can cause signal interference.
⚠CAUTION! Connect the Device only in the way shown in these instructions. Any other method
could cause damage and/or injury.
⚠CAUTION! Do not install the Device where it can get wet.
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