3.1.1 LCD display
The LCD display is intended to display the type of operation and different sta-
tus values. The following displays can be selected by pressing the up and
down keys:
– Current status
– INPUT VOLTAGE
– OUTPUT VOLTAGE
– INPUT FREQUENCY
– OUTPUT FREQUENCY
– BATTERY VOLTAGE
– BATTERY CAPACITY
– OUTPUT POWER (display of power at the UPS output)
– INSIDE TEMPERATURE (device temperature)
– NEW AC FAIL (new AC failure)
– OLD AC FAIL (old AC failure)
– REC OVERLOAD (AC failure overload)
– VOLT / FREQ SET (output voltage and frequency)
– INPUT (input voltage and frequency)
– OUTPUT (Output voltage and frequency)
3.1.2 LED displays
NORMAL
Flashing: Mains present, UPS switched off (battery charging)
Constant: Mains present, UPS switched on
WARNING
The UPS is in overload or battery operation.
FAULT
General device error: Malfunction of inverter, over-temperature
or battery power is absent.
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