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3. Safety instructions
The use of defective devices can lead to personal injury and
damage to property (electric shock / short circuit).
◆
Never use defective or damaged devices.
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Check the DuoFern 1-10V Controller for damage.
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Consult our customer service department in the event that
you discover damage, see page 36.
3.1 Intended use
Only use the DuoFern 1-10V Controller for connecting and con-
trolling:
◆
Active electronic ballasts or power supplies with a 1-10V
interface for dimming and controlling lighting.
◆
Power supplies with a 1-10V interface to control other
external devices (e.g. pumps / fans or blowers).
Operating conditions
◆
Only use the DuoFern 1-10V Controller in dry rooms.
◆
A 230 V / 50 Hz power supply, together with a site-provided
disconnecting device (fuse), must be available at the instal-
lation location.
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