4.1.2.6 About Screen ................................................................................................................................................ 119

4.1.3 System Status .................................................................................................................................................. 120

4.1.4 Common Functions.......................................................................................................................................... 121

4.2 WebUI ................................................................................................................................................................ 121

4.2.1 Login............................................................................................................................................................... 121

4.2.2 Monitoring ...................................................................................................................................................... 123

4.2.3 Query .............................................................................................................................................................. 130

4.2.4 System Settings ............................................................................................................................................... 131

4.2.5 Maintenance .................................................................................................................................................... 134

5 Operations ............................................................................................................................. 135

5.1 Powering On and Starting the UPS...................................................................................................................... 135

5.1.1 Powering On the UPS ...................................................................................................................................... 135

5.1.2 Initial Startup ................................................................................................................................................... 135

5.1.2.1 Obtaining Startup Password .......................................................................................................................... 136

5.1.2.2 Settings Wizard ............................................................................................................................................. 136

5.1.3 Starting the Inverter ......................................................................................................................................... 138

5.1.4 Powering On Loads ......................................................................................................................................... 139

5.1.5 (Optional) Setting Parameters for the BCB Box ................................................................................................ 140

5.2 Shutting Down and Powering Off the UPS .......................................................................................................... 140

5.3 Starting the UPS in Battery Mode ....................................................................................................................... 142

5.4 Transferring to Bypass Mode .............................................................................................................................. 142

5.5 Setting ECO Mode ............................................................................................................................................. 143

5.6 Testing Batteries ................................................................................................................................................. 144

5.6.1 Forced Equalized Charging Test ....................................................................................................................... 144

5.6.2 Shallow Discharge Test .................................................................................................................................... 145

5.6.3 Capacity Test ................................................................................................................................................... 147

5.6.4 Test Data Download......................................................................................................................................... 148

5.7 Transferring to Maintenance Bypass Mode .......................................................................................................... 148

5.8 Transferring from Maintenance Bypass Mode to Normal Mode ........................................................................... 150

5.9 Performing EPO ................................................................................................................................................. 150

5.10 Clearing the EPO State ..................................................................................................................................... 151

5.11 Exporting Data ................................................................................................................................................. 151

5.12 Setting Hibernation Mode ................................................................................................................................. 152

6 Routine Maintenance ........................................................................................................... 154

6.1 UPS Maintenance ............................................................................................................................................... 154

6.1.1 Monthly Maintenance ...................................................................................................................................... 154

6.1.2 Quarterly Maintenance..................................................................................................................................... 155

6.1.3 Annual Maintenance ........................................................................................................................................ 155

6.2 Battery Maintenance ........................................................................................................................................... 156

6.2.1 Precautions for Battery Maintenance ................................................................................................................ 156

6.2.2 Monthly Maintenance ...................................................................................................................................... 156

Issue 01 (2020-04-27)

Contents

Table of Contents