SMA SUNNY BOY 3600TL - Setting the Country Standard and Language Using the Rotary Switches

6 Electrical Connection SMA Solar Technology AG
54 SB30-50TL-21-IA-en-21 Installation Manual
If the inverter is not set to the country of installation, there are several ways of configuring the required
country standard:
• Setting via the two rotary switches (see Section6.5.2 "Setting the Country Standard and
Language using the Rotary Switches", page54).
• Alternatively you can conduct the settings via the "CntrySet" or "Set country standard"
parameters via a communication product, once you have commissioned the inverter.
•If you require adjusted parameter settings for your installation site, you can change these with
the help of a communication product.
6.5.2 Setting the Country Standard and Language using the
Rotary Switches
1. Disconnect the inverter from voltage sources and open it (see Section9.2 "Disconnecting the
Inverter from Voltage Sources", page64).
2. Set the arrows on the rotary switches (A and B) to
the required position with a screwdriver
(see Section6.5.1 "Checking the Country
Standard", page50). Use a screwdriver with
blade width 2.5 mm.
Danger to life due to high voltages in the event of electricity grid failure
If you set the inverter to stand-alone grid operation "Off-Grid 50 Hz"/"Off-Grid 60 Hz", you are not
allowed to operate the inverter on the electricity grid, but only on the stand-alone grid, because the
inverter does not satisfy any country-specific standards and guidelines in this setting. In the event of
electricity grid failure, this will prevent the danger of backfeed.
• If the inverter is set to "Off-Grid 50 Hz" or "Off-Grid 60 Hz", never operate the inverter directly
on the electricity grid.
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