SMA sunny home manager Installation Manual page 46

7 Connection
Procedure:
1. Remove 4 cm of the cable sheath.
2. Shorten the cable shield to approximately 5 mm.
Fold the surplus cable shield back onto the cable
sheath.
3. Shorten unused insulated conductors flush with
the cable sheath.
4. Strip off the conductor insulation by 6 mm.
5. Release the pin connectors of the four-pole plug
with a screwdriver. Insert the insulated
conductors into the contact pins 1 and 2 of the
four-pole plug.
6. Write down the color of the insulated conductors.
7. Connect the four-pole plug to the pin connector
assigned to the corresponding energy meter.
Insert the four-pole plug into the lower pin row:
• For purchased electricity meters, insert the four-pole plug into the pin connector Meter 1.
• For feed-in meters, insert the four-pole plug into the pin connector Meter 2.
• For PV production meters, insert the four-pole plug into the pin connector Meter 3.
• For bidirectional meters for grid feed-in and purchased electricity, insert the connection
plug of the cable for purchased electricity into the pin connector Meter 1. Insert the
connection plug of the cable for grid feed-in into the pin connector Meter 2.
46 HoMan-IA-en-20
SMA Solar Technology AG
Installation Manual