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3. Correct usage
Only use the DuoFern Connect actuator for the control of:
◆ Roller shutters and Sun shading systems
◆ Blinds and external Venetian blinds
Operating conditions
◆ The installation and operation of the DuoFern radio system and
its components is only permitted for those systems and devices
where a malfunction in the transmitter or receiver would not
cause a danger to persons or property or where this risk is already
covered by other safety equipment.
◆ For the electrical connection a 230 V / 50 Hz power supply, to-
gether with a site-provided isolating device (fuse), must be avail-
able at the installation site.
IMPORTANT
Radio systems which transmit on the same frequency can cause
interference.
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4. Incorrect use
Never use the DuoFern radio system and its components (e. g.
DuoFern Connect actuator) for remote control of devices and systems
with heightened safety-relevant requirements or a heightened risk
of accident. Such use would require additional safety equipment.
Observe the respective statutory regulations for the installation of
such systems.
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EN