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SALICRU
7.3.4.2. Operating mode / Description of state.
Operating mode / state
UPS start-up
Description.
When the UPS is started, the display screen of this mode is displayed for a few seconds to initialise the CPU and system.
LCD display.
No output mode
Description.
If the bypass voltage / frequency is out of range or the bypass is disabled (or prohibited), the UPS will enter no output mode with the inverter
running or shut down. The UPS does not supply output voltage. The audible alarm modulated every two minutes is audible.
LCD display.
AC mode
Description.
If the input voltage is within the range of the device, the UPS will supply stable AC sine-wave voltage to the load or loads, and charge the
batteries.
LCD display.
ECO mode
Description.
If the input voltage is within the regulation ranges and ECO mode is activated, the UPS supplies the output voltage from the bypass in ECO
mode (energy saving).
LCD display.
ECO
CF mode
Description.
When the output frequency is selected as CF in parameter 3 of the settings menu code 02, the inverter supplies a constant output frequency
(50 or 60 Hz). In this way, the UPS will not supply bypass output voltage, but will charge the batteries.
LCD display.
Battery mode
Description.
When the input / frequency voltage is not within the predefined range of the device or there is an AC mains failure, the UPS powers the loads
from the batteries for a limited time due to their own capacity and activates the audible alarm modulated every 4 seconds.
LCD display.
Bypass mode
Description.
When the input voltage is within the predefined range of the device and the bypass is enabled, when the UPS is switched off, the device
enters bypass mode. The audible alarm modulated every two minutes is activated.
LCD display.
