SMA WB 3600TL - Manual (Page 52)

Initial start-up SMA Solar Technology AG
52 WB36TL_50TL-IEN102011 Installation Guide
6.1 Self-test according to DK 5940, ED. 2.2 (for Italy only)
6.1.1 Starting the Self-Test by Tapping
You can start the self-test by tapping on the enclosure lid. Prerequisite here is that the country
configuration of the inverter has been set to Italy (DK5940E2.2) or a reconfiguration based on the
DK5940E2.2 country standard DK5940E2.2 has been performed. In addition, an undisturbed feed-
in operation must be possible.
Procedure
1. Commission the inverter as described in section 6 ”Initial start-up” (page 50).
☑ The inverter is now in the initialization phase.
– Firstly, the firmware version of the internal processors appears in the text lines.
– After 5 seconds or after tapping the enclosure lid, the serial number or the description of
the inverter appears. The description of the inverter can be changed with a
communication device.
– After a further 5 seconds, or when you tap
again, the configured standard is displayed.
2. In order to start the self-test, tap the enclosure lid
within 10 seconds.
☑ The message shown on the right appears in the
display.
3. Now activate the self-test within 20 seconds by tapping on the enclosure lid again.
☑ Once you have started the test sequence, the inverter checks the disconnection times for
overvoltage, undervoltage, maximum frequency and minimum frequency on after the other.
During the tests, the inverter shows the values in the display which are described in
section 6.1.2 ”Test Sequence” (page 53). When the inverter has carried out the 4 tests, it
switches to normal operation. The original calibration values are reset.
Display Language during the Self-Test
Independent of the configured language (German or Italian), the display messages for the
self-test will always be displayed in Italian.