Studer Innotec XTH 3000-12 - Manual (Page 27)

Steca Xtender
Installation and Operating Instructions 723.932 Xtender V0.511 Seite 27
5x No transfer. Insufficient
power from the source In this case, the Xtender remains in operation in inverter
mode and does not allow the transfer relay to close. You
must increase the input current limit {1107}, or authorise the
exceeding of this limit {1436} or authorise backup on the
source {1126}, or disconnect some consumers (decrease of
loads).
6x Startup prevented due to
unwanted voltage at the
device output.
Voltage is present at the device output. Check your cabling:
correct the fault and start the installation again using a
manual control on the button (41).
7x Indicates missing voltage on
one of the units of the
system in a multi-unit
configuration.
Check the input protection devices (H) for all the system
units.
(43) This indicator is glowing continuously when the device is working.
It flashes when the equipment is temporarily stopped due to a fault displayed by the indicator (42)
or a ON/OFF control cabled at the ”Remote ON/OFF” input (7), or when the equipment is
intentionally put to idle mode by the master unit in a multi-inverter parallel system (see chap.
chap.6.3.2 - p. 24).
The equipment will restart automatically when the conditions that led to the temporary
stoppage have gone away.
(44) This indicator is glowing continuously when the charger is working and has not yet reached
his absorption phase.
It flashes twice during the absorption phase and once during the floating phase.
If the smart boost mode has been activated, this indicator goes out temporarily when source
backup is required by users (loads).
(45) This indicator is glowing continuously when a n alternative voltage with correct values, either
in frequency {1112-1505-1506}, or in voltage {1199} is present at the AC IN input of the device
and the current limit set by the user has not been reached. It flashes when the current limit at the
input {1107} set by the user has been reached. In this case the charger current is reduced in
order to guarantee priority supply to the users (see chap. 6.2.6 p. 21). If the input current is
exceeded nevertheless, the Xtender goes back to inverter mode (transfer relay open) and the
indicator (42) will keep flashing as long as the user current exceeds the limit value of the input
current {1107}.
If the smart boost mode (see chapter 6.2.6 – p. 21) is used and the inverter is part of the user
supply – therefore the battery is discharged – the “charge” indicator (44) will be glowing.
(46)
This indicator is glowing continuously when an alternative voltage of 230V is present at the
equipment output. It flashes when the device is in “load search” mode according to chapter 6.2.2
– p. 18.