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Things that are often forgotten • The two terminating resistors should only be left in the last RWA switch on the line.
• Install a terminating resistor in the last smoke sensor or heat differential sensor on
the line.
• Install a terminating resistor at the "External alarm" input.
• In the case of drives without line monitoring, connect the line monitor terminal to
GND (see connection diagram).
• If a ventilator group has not been used, connect the line monitor terminal to GND
(see connection diagram).
Connecting the mains and batteries After you have connected and configured all the components and checked the con-
nections, connect the battery and mains supply.
1. Switch off the mains circuit and take precautions to prevent others from switching
it back on.
2. Connect the mains cable (2).
3. Place the cover over the terminal compartment.
4. Switch the mains circuit back on.
5. Insert the battery fuse F3 (1).
212121
L1 PEN
12
DANGER
Risk of death through electrical shock!
➮ Before connecting the RWA-Emergency Power Control System to the mains
supply, switch off the mains circuit and take precautions to prevent others from
switching it back on.
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