SMA STP 15000TL Service Manual - Manual (Page 17)

Event number Display message, cause and corrective measures
6313 Interference device
The cause must be determined by the Service.
Corrective measures:
• Contact Service (see Section 15, page 43).
6429 to 6439 Interference device
The cause must be determined by the Service.
Corrective measures:
• Contact Service (see Section 15, page 43).
6501 to 6502 Self diagnosis > Overtemperature
The inverter has switched off due to excessive temperature.
Corrective measures:
• Clean the cooling fins on the rear of the enclosure and the air ducts on
the top using a soft brush.
• Ensure that the inverter has sufficient ventilation.
6603 to 6604 Self-diagnosis > Overload
The cause must be determined by the Service.
Corrective measures:
• Contact Service (see Section 15, page 43).
6701 to 6702 Comm. disturbed
The cause must be determined by the Service.
Corrective measures:
• Contact Service (see Section 15, page 43).
6801 to 6802 Self-diagnosis > Input A defective
The cause must be determined by the Service.
Corrective measures:
• Contact Service (see Section 15, page 43).
6901 to 6902 Self-diagnosis > Input B defective
The cause must be determined by the Service.
Corrective measures:
• Contact Service (see Section 15, page 43).
7001 to 7002 Sensor fault fan permanently on
The cause must be determined by the Service.
Corrective measures:
• Contact Service (see Section 15, page 43).
4 Troubleshooting SMA Solar Technology AG
Service Manual 17 STP15-17TL-10-SG-en-10