SMA SUNNY ISLAND 4.4M Operating Manual page 6

Table of Contents
9.3 Stopping the System ........................................................................................................................................119
9.4 Switching off the System..................................................................................................................................119
9.5 Tripping the Emergency Disconnection of the System...................................................................................120
10 Data Storage and Firmware Update ......................................................................................... 121
10.1 Viewing Event Messages or Instantaneous Values........................................................................................121
10.2 Exporting Event Messages ..............................................................................................................................121
10.3 Exporting Service Files and Values.................................................................................................................121
10.4 Exporting Parameters ......................................................................................................................................121
10.5 Updating the Firmware....................................................................................................................................122
10.6 Saving the Configuration in a File ..................................................................................................................123
10.7 Adopting a Configuration from a File ............................................................................................................123
11 Manually Controlling the Generator.......................................................................................... 124
11.1 Starting the Generator via the User Interface ................................................................................................124
11.2 Stopping the Generator via the User Interface..............................................................................................124
11.3 Starting the Generator without Autostart Function.........................................................................................125
11.4 Stopping the Generator without Autostart Function ......................................................................................125
12 Disconnecting the Inverter from Voltage Sources..................................................................... 126
13 Cleaning and Maintenance......................................................................................................... 127
13.1 Cleaning and Checking the Sunny Island Inverter Enclosure .......................................................................127
13.2 Checking the Function .....................................................................................................................................127
13.3 Checking the Connections ..............................................................................................................................127
13.4 Cleaning the Fans ............................................................................................................................................128
13.5 Checking and Maintaining the Battery ..........................................................................................................130
13.6 Emergency charge mode after automatic shutdown.....................................................................................131
13.6.1 Safety Information for Automatic Shutdown for Lithium-Ion Batteries .......................................................... 131
13.6.2 Charging the Lead-Acid Battery After Automatic Shutdown (Emergency Charge Mode) ......................... 131
13.7 Changing Slave Addresses in a Cluster .........................................................................................................134
13.8 Replacing the Battery ......................................................................................................................................135
13.9 Replacing the Micro SD Card ........................................................................................................................137
13.10 Opening and Closing the Inverter ..................................................................................................................138
13.11 Recommissioning the Inverter..........................................................................................................................139
14 Troubleshooting ........................................................................................................................... 140
14.1 Sunny Island Inverter Behavior Under Fault Conditions................................................................................140
14.2 Event Messages ...............................................................................................................................................140
14.3 Providing Files for Troubleshooting.................................................................................................................167
14.4 Acknowledge Errors ........................................................................................................................................167
14.5 Frequently Asked Questions (FAQs) ..............................................................................................................168
14.5.1 Questions Regarding the Sunny Island.......................................................................................................... 168
14.5.2 Questions Regarding the Battery ................................................................................................................... 169
14.5.3 Questions Regarding the Generator.............................................................................................................. 170
14.5.4 Questions Regarding Multicluster Systems.................................................................................................... 171
14.6 Forgotten Password .........................................................................................................................................171
14.7 Problems with streaming services....................................................................................................................172
14.8 Set time for detection of communication failure.............................................................................................172
15 Decommissioning the Inverter .................................................................................................... 173
6 SI44M-80H-13-BE-en-15
SMA Solar Technology AG
Operating manual