Installation Manual SMC9-11TLRP-IA-en-51 69
SMA Solar Technology AG 10 Troubleshooting
Plugging the Jumper
1. Disconnect the inverter from all voltage sources (see section 9).
3. Commission the inverter (see section 8 "Commissioning", page 51).
4. Check whether air is coming out of the ventilation grids and whether the fans are making any
unusual noises.
If there is no air coming out of the ventilation grids or the fans are making unusual noises, then
presumably the fans were not installed properly. Check the fan installation.
If the fans were installed correctly, contact the SMA Service Line.
5. Disconnect the inverter from all voltage sources (see section 9).
6. Remove the jumper from the slot 150V at the right-hand side next to the display.
7. Commission the inverter (see section 8 "Commissioning", page 51).
2. Insert the jumper in the slot 150V at the
right-hand side next to the display.
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