INDEX
1 PRECAUTIONS ..................................................................................................................................................... 5
General precautions ..................................................................................................................................... 5
Storage precautions ..................................................................................................................................... 6
Environmental precautions .......................................................................................................................... 7
2 GENERAL DESCRIPTION ..................................................................................................................................... 8
Introduction .................................................................................................................................................. 8
Main characteristics ..................................................................................................................................... 9
Optional characteristics ............................................................................................................................. 10
Construction of the unit ............................................................................................................................. 10
3 INSTALLATION ................................................................................................................................................... 11
Reception of material ................................................................................................................................. 11
Installation conditions ................................................................................................................................ 11
Connections ............................................................................................................................................... 11
3.3.1 ................................................... 13
4 OPERATION OF ZGR TOWER PRO 1 3 KVA .................................................................................................. 16
Control panel .............................................................................................................................................. 16
4.1.1 LED indicators ........................................................................................................................................ 16
4.1.2 Display information ................................................................................................................................ 17
4.1.3 Alarm list ................................................................................................................................................. 18
4.1.4 Function of the buttons .......................................................................................................................... 20
4.1.5 UPS setting menu .................................................................................................................................. 20
Operation modes ....................................................................................................................................... 22
4.2.1 Normal mode .......................................................................................................................................... 22
4.2.2 Battery mode .......................................................................................................................................... 22
4.2.3 Bypass mode ......................................................................................................................................... 23
4.2.4 Standby mode ........................................................................................................................................ 23
4.2.5 ECO mode .............................................................................................................................................. 23
4.2.6 Frequency converter mode .................................................................................................................... 24
Operation procedures ................................................................................................................................ 24
4.3.1 Before Start-up....................................................................................................................................... 24
4.3.2 First Start-up .......................................................................................................................................... 24
4.3.3 Cold-Start: Start-up without mains ........................................................................................................ 25
4.3.4 Regular starts and stops ........................................................................................................................ 25
4.3.5 Switching off for a long period ............................................................................................................... 25
4.3.6 Battery mode operation ......................................................................................................................... 26
4.3.7 Battery test ............................................................................................................................................. 26
4.3.8 Mute the buzzer ..................................................................................................................................... 27
4.3.9 Operation in warning status ................................................................................................................... 27
4.3.10 Operation in fault status ..................................................................................................................... 27
5 COMMUNICATIONS ........................................................................................................................................... 28
USB port..................................................................................................................................................... 28
RS232 port ................................................................................................................................................. 28
Intelligent slot ............................................................................................................................................. 29