SMA Sunny Island 3324, User Manual, Page: 23 / 80

SMA Technologie AG Operation / Commisioning
User Manual SI3324/4248-14:FE2406 Page 23
• Monitor the generator start and check that the Sunny Island 3324/4248 switches
to "CHARGE" operating mode (battery charging mode).
• Check that all other energy generators in your system are also working correctly.
4.3 Menu Structure Overview
The main menu structure is divided into four different groups, each of which having
two subsequent submenus.
1. Meters : The "10-Meters" main menu has the following submenus: Sunny Island
3324/4248 measurements ("11-Inverter Meters"), battery measurements ("12-
Battery Meters") and generator measurements ("13-Generator Meters").
Individual measurement values can be seen in the next two menu levels.
2. Settings : Under the main menu "20-Settings" are four different submenus
allowing various system parameters to be viewed and changed. This affects
password entry ("21-Password Settings") and all system parameters relating to
the Sunny Island 3324/4248 ("22-Inverter Settings"), the batteries ("23-Battery
Settings") and the generator ("24-Generator Settings").
3. Diagnose : Under the main menu "30-Diagnose" are two different submenus
allowing various diagnostic parameters to be viewed. These are system data
("31-System Information"), and fault messages ("32-Error Information").
4. Operation : The main menu "40-Operation" allows viewing and changing of
the operating parameters (e.g. "40-8 SunnyBoys").
Please consult section 4.1.1 "Explanation of the Light-emitting Diodes (LEDs)"
(page 18) for information describing how to set the individual parameters.
You will find a tabular list of all parameters in section 10 "Parameter Lists" (page 47).
Once the inverter is switched on again, it is important that the batteries are
charged. If an autostart generator exists in the system, the Sunny Island 3324/
4248 will start the generator after a few minutes.
If the Sunny Island 3324/4248 immediately switches off with the fault
"VBatLow" (low battery voltage) after restarting, switch off all loads connected
to the AC output. The loads can be reconnected once the Sunny Island 3324/
4248 enters the "CHARGE" operating mode. (Provided that a generator
capable of providing the required power is connected to the system.)