SMA SUNNY CENTRAL CP XT Series - Switching on the Supply Voltage and the AC Disconnection Unit

4 Commissioning
SMA Solar Technology AG
User ManualSCCPXT-E7-BA-en-5832
4.4.4 Switching On the Supply Voltage and the AC Disconnection Unit
1. Close the measurement and disconnect terminals.
2. Switch on the motor-protective circuit-breaker of the grid
monitoring.
3. Switch on the AC circuit breaker.
4. Switch the supply voltage circuit breaker on.
☑ The electronic components of the inverter switch on.
☑ The fans switch on and start drawing air in through the air intake vents.
✖ The fans do not switch on?
• Contact the Service (see Section13, page153).