Becker Centronic TimeControl TC52 Bedienungsanleitung Seite 41

Connection as a group controller
Attention
If the control is used as a group control device, for example, no bridge
can be inserted between the L and C terminals!
1. Connect the power supply unit to the TC52 as follows:
2. Put the protective caps back on the power supply unit.
3. Fix the power supply unit in the box.
4. Put the operating device in the frame and plug it into the power supply unit.
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