PowerWalker VFI 1000 LE - Manual

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CONTENT
1. Product Introduction ...................................................... 3
1.1 Functions description .................................................................... 3
1.2 Mode description ........................................................................... 4
1.3 Front panel .................................................................................... 5
1.4 Rear panel ..................................................................................... 9
1.5 Product specification ................................................................... 11
1.6 Communication port .................................................................... 13
2. Installation ..................................................................... 14
2.1 Installation Safety Instructions .................................................... 14
2.2 Unpacking and Inspection ........................................................... 15
2.3 Installation steps for standard model .......................................... 16
2.4 Installation steps for long back up time model ............................ 16
2.5 Installation for communication software (optional) ..................... 17
3. Operation ...................................................................... 18
3.1 Operation Safety Instructions...................................................... 18
3.2 Start the UPS with mains (AC source) ........................................ 19
3.3 Start the UPS with battery (DC source) only .............................. 19
3.4 Connect loads to UPS ................................................................. 20
3.5 Charge the batteries ................................................................... 21
3.6 Discharge the batteries ............................................................... 21
3.7 Test the batteries ......................................................................... 21
3.8 Turn off the UPS with mains (AC source) ................................... 22
3.9 Turn off the UPS with battery (DC) only ...................................... 23
3.10 Mute the buzzer ........................................................................ 23
3.11 Operation in warning status ...................................................... 23
3.12 Operation in fault mode ............................................................. 24
3.13 Indication summary in normal operation ................................... 25