STUDER Innotec
Xtender
18 V.3.2.0 User manual
4.5.11
Connecting the remote command module RCM10 (XTM only)
The remote command module RCM10 can be “hot plugged” on connector “RCM-10” (15) without
stopping the operation of the system. A contact free of potential (1) can be connected between
terminals 1 and 2. When this contact and closed, the apparatus is stopped as described in Chap.
7.1 p. 30. Terminals 4 to 6 of module RCM-10 are used as command entry as described in the chap.
6.1.12 p.26. It can be controlled by a dry contact (7) between 5 and 6 with a bridge between 3
and 4, or by a voltage AC or DC. of max 60 V eff. across pin 4 and 5
5 POWERING UP THE INSTALLATION
It is imperative that the closing cap for the connection compartment be installed and
screwed tight before the installation is energised. There are dangerous voltages within
the interior of the connection compartment.
The Power up of the Xtender must be carried out in the order given below. Any Power off must be
carried out in the reverse order.
Connecting the battery
A too high or inappropriate battery voltage may seriously damage the Xtender. For
example, installing a 24 V battery in the Xtender 3000-12.
If the Xtender has been connected the wrong way around by accident (incorrect
polarity of the battery) it is highly likely that the protection fuse on the battery cable may
melt and will have to be replaced. If such is the case, it will be necessary to disconnect
all the connections to the Xtender including the battery. If, after replacing the fuse, the
Xtender proves not to work correctly after reconnecting the battery with the correct
polarity, it will have to be returned to your distributor for repair.
Putting the Xtender(s) in operation using the main ON/OFF switch (1)
The Xtender is supplied and is ready for operation. If you require immediate start-up of the inverter
when the battery is powered up, the main switch (1) must be in the “ON” position and the
configuration {1111} activated.
Connecting the consumers at the output
Activate the output protection device (F) if existing, and/or press the ON/OFF button (41). The light
indicator “AC out” (46) lights up or flashes (in the event of an absence of consumers).
Activating the input circuit breaker(s) (H)
If an AC source (generator or electrical grid) valid in frequency and voltage is present at the AC
input, the device automatically goes into transfer and will start to charge the batteries. The
consumers at the output are therefore supplied directly by the power source present at the input.
Your installation is now in operation. If particular configuration or adjustment is required by the
system, it is recommended to carry this out immediately. Adjustments must be made with the RCC-
02/03 remote control. Please refer to the operating instructions for this accessory.
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