Error | Causes | Remedies |
Error 016 Grid under- voltage
The grid voltage is too low. The Solar Inverter monitors the lower and upper admis- sible grid voltage limits in
(Umin = 184 V), the Solar Inverter will automatically
switch off and will only restart when the voltage value rises above the lower limit again. The shutdown can already be triggered if the voltage drops below the lower limit for a short time.
Ask your power supply company about the stability and design of the grid.
Errors 017 to 019 The AFI fault is flagged if AFI fault current fault current has penetrated
the PV system and the Solar Inverter has subsequently disconnected from the grid.
The entire PV system must be checked for insulation faults.
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