6.1 Connecting the Battery Supply...................................................................................................................................... 109

6.2 Powering Off Batteries..................................................................................................................................................... 113

6.3 Performing EPO...................................................................................................................................................................114

6.4 Clearing the EPO State..................................................................................................................................................... 114

6.5 Adding a SmartLi................................................................................................................................................................ 115

6.6 Removing a SmartLi.......................................................................................................................................................... 117

6.7 Removing a Battery Module........................................................................................................................................... 119

6.8 Testing Batteries..................................................................................................................................................................122

6.8.1 Shallow Discharge Test................................................................................................................................................. 122

6.8.2 Capacity Test..................................................................................................................................................................... 124

6.8.3 Performing a Group Capacity Test............................................................................................................................ 125

6.8.4 Downloading Test Data................................................................................................................................................ 126

6.9 Exporting Data.................................................................................................................................................................... 126

7 Routine Maintenance.........................................................................................................129

8 Troubleshooting...................................................................................................................133

9 Parts Replacement.............................................................................................................. 134

9.1 Replacing an MDU............................................................................................................................................................. 134

9.2 Replacing a BCU................................................................................................................................................................. 135

9.3 Replacing a Battery Module........................................................................................................................................... 136

9.4 Replacing a SmartLi Fuse................................................................................................................................................ 137

9.5 Upgrading Software...........................................................................................................................................................138

9.6 Replacing a Fire Extinguisher Cylinder (Without a Lithium Battery Side Cabinet)..................................... 142

9.7 Replacing a Fire Extinguisher Cylinder (With a Lithium Battery Side Cabinet)............................................149

10 Technical Specifications...................................................................................................155

A Alarm List............................................................................................................................. 159

B Supplementary Warranty Rules...................................................................................... 160

C Acronyms and Abbreviations........................................................................................... 162

Issue 09 (2022-01-30)

Table of Contents