Siemens RM400 C Series, Operating Manual

Page: 42 / 227

32
RM400 C Models U24802-J-Z146-2-7600
4
Installing the system unit
4.5
Starting up the system unit
The system unit and the monitor must be connected to the same distri-
bution board, as otherwise compensating currents may flow.
The line voltage on your system must be the same as the voltage
supplied by the building’s wiring system.
Ê Connect the monitor to the power.
Ê Connect the system unit to the power.
Before you switch the system unit on for the first time, it must have stood
unpacked at room temperature for at least two hours.
Ê Switch on the monitor before you switch on the system unit.
To switch on the system unit
You can switch on the system unit manually or remotely. After switching on the
system unit the POWER LED will light up green.
After a short delay the connected peripherals cabinets are also switched on
automatically; the ON/BATT LED on these devices also lights up green.
Once the system unit has been switched on, the system performs a self-test routine.
The duration of this routine depends on how your system is configured.
– to switch the system unit on manually:
Ê Insert the black key in the keylock switch on the control panel and turn it
to LOCAL.
Ê Press
[ON/OFF]
– to switch the system unit on remotely:
It is possible to switch on the RM400 remotely via a modem or a connected
terminal.
!
!