CONTENT
1. Safety Warnings ................................................................................ 3
1.1 Installation .......................................................................................... 3
1.2 Operation ............................................................................................ 4
1.3 Maintenance ....................................................................................... 5
2. Product introduction ......................................................................... 7
2.1 Functions description ......................................................................... 7
2.2 Mode description ................................................................................ 8
2.3. Description of commonly used symbols .......................................... 13
2.4 Front panel ....................................................................................... 13
2.5 Rear panel ........................................................................................ 16
2.6 Product specification ........................................................................ 18
2.7 Communication port ......................................................................... 20
3. Installation........................................................................................ 21
3.1 Unpacking and Inspection ................................................................ 21
3.2 Installation steps ............................................................................... 21
3.3 Installation steps for external battery ................................................ 21
3.4 Installation for communication software (optional) ........................... 23
4. Operation ......................................................................................... 24
4.1 Start the UPS with mains (AC source) ............................................. 24
4.2 Start the UPS with battery (DC source) only .................................... 24
4.3 Connect loads to UPS ...................................................................... 25
4.4 Charge the batteries ......................................................................... 25
4.5 Discharge the batteries .................................................................... 25
4.6 Test the batteries .............................................................................. 26
4.7 Turn off the UPS with mains (AC source)......................................... 26
4.8 Turn off the UPS with battery (DC source) only ............................... 27
4.9 Mute the buzzer ................................................................................ 27
4.10 Operation in warning status ............................................................ 27
4.11 Operation in fault mode .................................................................. 28
4.12 Output socket ................................................................................. 28
4.13 Setting by LCD module .................................................................. 28
5. Maintenance ..................................................................................... 31
5.1 Typical Trouble Shooting .................................................................. 31
5.2 Battery Maintenance......................................................................... 34
5.3 Contact the service center ................................................................ 34