LEGRAND Daker DK 4.5 kVA Manuel D'installation page 39

Daker DK 4.5, 6, 10 kVA
U
inverter output voltage
V1
The UPS is operating
in "normal mode"
V2
The UPS is operating
in "Eco mode"
V3
The UPS is operating
in "CVCF 50 Hz mode"
V4
The UPS is operating
in "CVCF 60 Hz mode"
W
Output Voltage Adjustment
(-3% to 3%)
X
UPS position in parallel mode
Y
The parallel function is disabled
39