F&F BIS-412-LED Manual page 2

Central control
������ ��� ���������� (input no. 9) – pressing the momentary
button connected to this input will always turn off the receiver
(regardless of its previous state). The relay contacts will be swit-
ched to position 7-12. This input allows you to centrally control a
group of devices with a single button.
������ �� ���������� (input no. 4) – pressing the momentary
button connected to this input will always turn on the receiver
(regardless of its previous state). The relay contacts will be swit-
ched to position 7-10. This input allows you to centrally control a
group of devices with a single button.
The "LED" version of the relay is equipped with a contact
designed to cooperate with receivers with high starting
current, such as: LED fluorescent lamps, ESL fluorescent
lamps, electronic transformers, discharge lamps, etc.
Mounting
1. Disconnect the power supply.
2. Fix the relay on a rail in the control box.
Do not install a device that is damaged or incomplete.
3. Connect the power wires to terminals 1-3 according to the
diagram.
The group of relays working with common central con-
trol must be supplied from the same phase, e.g. only L1.
- 2 -