Studer Innotec SA
RCC-02/-03
User manual V4.4.0 41
14.7.7 Standby level {1187}
The standby function allows energy to be saved if there is no consumer present at the inverter output.
In this case, the inverter disconnects its output and periodically emits a load search pulse. If a
consumer is detected, it goes back into operational mode while measuring the power supplied and
returns to standby if the consumer is deactivated.
This configuration allows adjustment of the power output at which the inverter goes into standby
mode.
Proceed as follows to adjust this configuration:
Make sure that the inverter mode is active (no voltage present at the AC-In input). The input voltage
is 0 and the input relay is indicated as open in real time on the information screen.
Increase the standby level value {1187} to the maximum
Activate the smallest consumer that can be detected and ensure that all the others are
deactivated.
Wait for the inverter to pass to standby, and the consumer then engages intermittently around once
a second.
Progressively reduce the standby level value {1187} until the consumer runs permanently. If the
consumer works for several seconds then stops, decrease the value of the standby level again.
An adjustment value between 0 and 100 is displayed. The value 100 represents the minimum
sensitivity (biggest consumer detected).
If you would like to deactivate the standby function, it is sufficient to adjust the
detection level to 0. In this case, the Xtender remains permanently activated if it is
working in inverter mode.
14.7.8 Restore default configurations {1395}
Use this function to re-establish the original combi Xtender adjustments.
If your installer has carried out settings while commissioning your installation, this
function brings back these settings and not the factory settings.
14.7.9 INSTALLER - Restore factory settings {1287}
This function allows you to go back to the settings which were set at the factory. For each setting, not
only its factory value is restored, but also its limits and its user level.
When the factory settings are restored, the Xtender programme shuts down and restarts, like when it
is switched on (reset).
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