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7 Connection
Additionally required material (not included in the scope of delivery):
☐ 1 network cable (see Section 4.1.4 "System Requirements", page 27)
Procedure:
1. Connect the network cable to the device (see device documentation).
2. Connect the other end of the network cable to the router or network switch.
☑ The device is automatically recognized by the Sunny Home Manager. Once you have added
the controllable device to the Sunny Home Manager system via the configuration wizard in
Sunny Portal, the Sunny Home Manager will control the device automatically via the defined
data exchange protocol.
7.6
Supplying the Sunny Home Manager with Voltage
7.6.1
Supplying the Sunny Home Manager with Voltage via the
Plug-In Power Supply Unit
Danger to life due to electric shock
Under fault conditions, when working on the power supply circuit there may be dangerous
voltages present on the Sunny Home Manager.
• Ensure that the outlet for the power supply unit is close to the power supply unit. This
ensures that you can safely disconnect the Sunny Home Manager from the voltage supply.
• The outlet for the power supply unit must be freely accessible at all times.
Risk of fire due to connecting two power supply units
If two power supply units are connected to the Sunny Home Manager, the requirements on
current sources with limited output will be exceeded. This can result in the Sunny Home Manager
overheating.
• Only connect one power supply unit to the Sunny Home Manager.
1. Connect the DC plug of the plug-in power supply unit to the Power pin connector of the
Sunny Home Manager.
2. Plug the plug-in power supply unit into the outlet.
☑ The status LED of the Sunny Home Manager first is glowing red, and then is flashing red.
After approximately two minutes, the status LED intermittently is flashing green and
orange. The Sunny Home Manager is connected to Sunny Portal.
✖ The status LED is not intermittently flashing green and orange?
It is possible that the Sunny Home Manager is not correctly connected to the router.
• Ensure that the Sunny Home Manager is correctly connected to the router (see
Section 7.4, page 47).
48
HoMan-IA-en-20
SMA Solar Technology AG
Installation Manual
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