Gira System 3000 Operating Instructions Manual page 4

System 3000
Blind control insert with auxiliary input
Integrating the device into a group control
The venetian blind insert can be integrated into a group control (Figure 4), either for local control
(1) or as a master unit (7).
￭ Connect the venetian blind inserts according to the connection example (Figure 4). The
venetian blind inserts can also be connected to different phase conductors.
Implementing Venetian blind control via various residual current devices
In order to prevent undesirable triggering of the residual current devices (9), the electric circuits
must be decoupled by means of a Venetian blind cutoff relay (10).
￭ Connect the devices according to the connection example (Figure 5).
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Figure 4: Connection example of group control
Figure 5: Connection example of two RCD circuits
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