Operating Instructions
Busch-Jalousiecontrol
®
II
Installation and electrical
connection
Operating Instructions | 1473-1-8162
— 13 —
Extension unit
6411 U/…-101
Fig. 8: Polyphase operation
Warning
Electric voltage!
Risk of death due to electrical voltage. Polyphase operation is permitted only in Germany.
- Switch off all phases of the device during a fault or when working on the system.
- If you wish to connect several motors in parallel, observe the instructions of the respective
manufacturers of the blind motors.
- Neither persons nor objects are permitted in the vicinity of the operating radius of the blind.
If polyphase operation (two phases) is desired for the control and function of flush-mounted insert 6411U/...-101,
the following conditions must be fulfilled according to DIN VDE 0100:
•
Connection according to the circuit diagram in the Busch Blind Control II user manual.
-
When using in different FI circuits
-
When using via 3 phases
•
The phase for the extension unit inputs (terminal 1 and 2) must be equal and in the same electric circuit.
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