2 replacing an inverter with bluetooth, 4 replacing the battery pack smart energy – SMA Replacement of SMA Devices in Systems with SMA User Manual
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SMA Solar Technology AG
6 Sunny Home Manager System
Installation Manual
Geraeteaustausch-IA-en-20
11
6.3.2 Replacing an Inverter with BLUETOOTH
1. Decommission the inverter to be replaced (see the inverter manual).
2. If you retrofit the new inverter with BLUETOOTH communication, install the BLUETOOTH interface in the inverter and
commission (see the BLUETOOTH interface manual).
3. For a new inverter, set the NetID of the system:
• For inverters with integrated BLUETOOTH, turn the rotary switch NetID on the inverter using a screwdriver (blade
width 2.5 mm) to the NetID of the system (see the inverter manual). Tip: Check which NetID has been set on the
NetID rotary switch in the connection area.
• For inverters with retrofitted BLUETOOTH interface, turn the rotary switch NetID on the inverter using a
screwdriver (blade width 2.5 mm) to the NetID of the system (see the interface manual). Tip: Check which NetID
has been set on the NetID rotary switch in the connection area.
4. Commission the new inverter (see inverter manual).
5. In Sunny Portal, add the new inverter to the Sunny Home Manager system:
• Log into Sunny Portal and call up the Sunny Home Manager system.
• Select Configuration > Device Overview > Overview of New Devices.
• Select [Refresh devices]. Your system is then searched for new devices.
☑ After a maximum of one minute, the new inverter is displayed.
✖ The new inverter is not displayed?
An error has occurred.
• Rectify the error (see the user manual of the Sunny Home Manager)
6. In the row for the new inverter, select .
☑ The Sunny Home Manager connects to the new inverter. This can take two to eight minutes. Page 2 of the
configuration wizard opens.
✖ Page 2 of the configuration wizard does not open but the error message Connection failed is displayed?
A password other than 1111 or other than the system password of the existing system is set for the new inverter.
• Temporarily change the system password of the existing system to the password of the new inverter
(see Section 12.1 "Changing the System Password in a Sunny Home Manager System in Sunny Portal",
7. Follow the instructions of the configuration wizard.
☑ The new inverter is displayed at Configuration > Device Overview.
8. If you previously changed the system password to the password of the new inverter, reset the old system password
6.4 Replacing the Battery Pack Smart Energy