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2. Planning the System
In TKT24C system the monitoring data between the CBU and the luminaires is transferred via
the circuit cables. There is no need for separate data cabling, and the supply cables can be
drawn as any emergency lighting cabling would be. The following, how ever, must be taken
into account:
• All luminaires must be addressable Teknoware 24 V luminaires. The product code must end with
..41..K, for example TWT9041WK. These type of luminaires contain the necessary electronics for
the communication between the CBU and the luminaires.
Each of the luminaires within a circuit must have an individual address. (1..32). Addresses can
be chosen freely, as long as there is no overlapping addresses within a circuit. The addresses
are marked to the included label accorging to electrical planning (circuit nr. / luminaire nr.).
Additional information about setting the address can be found from the documents delivered
with the luminaires.
3. Installing the System
Make sure to read Chapter 3.1. "Connections, Parts and Layout" installing the system.
1. Open the case by unfastening the two screws.
2. Attach the CBU firmly to a wall. Use all four wall mounting holes (see image in Chapter
3.1 to locate them), and take notice of the mass of the CBU and batteries.
3. Make sure that the input- and the battery fuses are in position 0 before connections.
4. Connect the circuits.
5. If applicable, connect the ACM data cable, relay-guided devices, and remote control.
6. Connect mains cable.
7. Lift the batteries to the battery shelf.
8. Place the temperature sensor between the batteries.
9. Connect the batteries in series (check the polarity and insulation distances). Start from
the furthest battery (looking from the battery fuse), and connect the battery connected to
the battery fuse last.
10. Check the batteries and connections for short circuits.
11. Switch the battery fuse to position 1
12. Switch the input fuse to position 1.
13. Fasten the case with the two screws
14. The CBU is ready for commissioning
