SMA Sunny Boy 3000TL-US Installation Manual page 65

SMA America, LLC
Event number
4301
6001 to 6009
6101 to 6112
6202
6301 to 6314
6401 to 6438
6501 to 6502
Installation Manual
Display message
Electr. arc detected
Check generator
Self diagnosis
Interference device
Self diagnosis
Interference device
Self diagnosis
Interference device
Self diagnosis
Interference device
Self diagnosis
Interference device
Self diagnosis
Overtemperature
Cause and corrective measures
The inverter has detected an electric arc.
Corrective measures:
• Disconnect the inverter from voltage
sources (see Section 10).
• Ensure that there are no defective PV
modules, cables or plugs in the PV system.
• Re-commission the inverter (see Section 7).
The cause must be determined by the
SMA Service Line.
Corrective measures:
• Contact the SMA Service Line.
The cause must be determined by the
SMA Service Line.
Corrective measures:
• Contact the SMA Service Line.
The cause must be determined by the
SMA Service Line.
Corrective measures:
• Contact the SMA Service Line.
The cause must be determined by the
SMA Service Line.
Corrective measures:
• Contact the SMA Service Line.
The cause must be determined by the
SMA Service Line.
Corrective measures:
• Contact the SMA Service Line.
The inverter has switched off due to excessive
temperatures.
Corrective measures:
• Clean the cooling fins and air ducts
(see Section 11.3).
• Ensure that the inverter has sufficient
ventilation.
SB3-5TLUS22-IA-en-12
11 Troubleshooting
65