SMA SC 500CP-10-JP Installation Manual - Manual (Page 77)

SMA Solar Technology AG 15 Commissioning
Installation Manual SCCP-JP-IA-A4-en-12 77
15.8 Switching On the Voltage Supply and the AC Circuit Breaker
1. Close the measurement and disconnect terminals.
2. Switch the circuit breaker of the grid monitoring on.
☑ The electronic components of the Sunny Central switch on.
☑ The fans switch on and start drawing air in through the air
intake vents.
✖ The fans do not switch on?
• Contact the SMA Service Line.
3. Switch the AC circuit breaker on.
4. Switch the supply voltage circuit breaker on.