SMA SUNNY TRIPOWER 12000TL-US Instructions D'installation page 59

SMA Solar Technology America LLC
6. Switch on all DC disconnectors between the inverter and the PV array.
7. Switch on the circuit breaker and all AC disconnectors.
☑ The green LED is glowing. Feed-in operation begins.
✖ Green LED is flashing?
The DC input voltage is still too low.
• Once the DC input voltage is sufficiently high, feed-in operation begins.
✖ The red LED is glowing?
There is probably an error.
• Rectify the error (see Section 10 "Troubleshooting", page 41).
Installation Manual
11 Recommissioning the Inverter
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