Effekta ES2200, Руководство по эксплуатации

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Photovoltaic Solar Inverter Series ES Status Diagnosis and Troubleshooting
ES series 68
9.2 Mains error alarm codes and explanations
LCD
display
Description Explanation Troubleshooting
AL00 Utility Voltage
Over-Voltage The mains voltage is
higher or lower
than the authorised
amount.
16. Wait 5 minutes. When the
mains supply returns to
normal, the photovoltaic
solar inverter starts up
automatically.
17. Check the mains
connection (cable and
terminals).
18. Make sure the mains
voltage and frequency
meet the requirements.
19. If the error occurs again,
please contact your dealer.
AL01 Utility Voltage
Under-Voltage
AL02 Utility Voltage
Over Frequency The mains frequency
is higher or lower than
the authorised
amount.
AL03 Utility Voltage
Under Frequency
AL04 BOOSTER_A
Input
Over-Voltage Under or over-voltage
of the DC input.
20. Disconnect all PV (+)- or
PV (-) connections.
21. Check whether the PV
voltage is under 120 VDV
or above 500 VDC.
22. If the voltage is within this
range and the problem
continues, please contact
your dealer.
AL05 BOOSTER_A
Input
Under-Voltage
AL06 BOOSTER_B
Input
Over-Voltage
AL07 BOOSTER_B
Input
Under-Voltage
AL08 Anti-Islanding No mains supply or
mains outside the
tolerances.
23. Disconnect all PV (+)- or
PV (-) connections.
24. Check the mains
connection (cable and
terminals).
25. Check the phasing and the
waveform of the mains
supply.
26. If the supply is normal and
the problem persists,
please contact your dealer.
AL13 Phase of
Utility fail
AL14 Waveform of
Utility fail