12 Event messages
SMA Solar Technology AG
Operating manualSTP110-60-BE-en-1676
Corrective measures:
• Wait until the inverter is in normal mode again.
• Switch off the AC miniature circuit breakers and the DC load-break switches and switch them
on again after 15minutes to restart the inverter.
• If the fault cannot be rectified using the indicated corrective measures, contact Service.
12.2.20 Event 024, 025 (Sunny Portal: 6437)
Event message:
• Interference device
Corrective measures:
• Wait until the inverter is in normal mode again.
• Switch off the AC miniature circuit breakers and the DC load-break switches and switch them
on again after 15minutes to restart the inverter.
• If the fault cannot be rectified using the indicated corrective measures, contact Service.
12.2.21 Event 030-034 (Sunny Portal: not used)
Event message:
• Interference device
Corrective measures:
• Wait until the inverter is in normal mode again.
• Switch off the AC miniature circuit breakers and the DC load-break switches and switch them
on again after 15minutes to restart the inverter.
• If the fault cannot be rectified using the indicated corrective measures, contact Service.
12.2.22 Event 036 (Sunny Portal: 6502)
Event message:
• Temperature disturbance
Explanation:
The temperature in the inverter is excessively high and is outside the safe range.
Corrective measures:
• Check whether the inverter is exposed to direct sunlight. If so, provide sufficient shading.
• Check and clean the air inlets.
• Check whether the error message 070 (fan disturbance) is present. If so, replace the fan.