Zeus Appollo Z10I13KDT, Руководство пользователя

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8. Troubleshooting
LCD display Possible actions
Correctable
Fault
Isolation Fault
1. Check the impedance between PV (+) & PV (-)
and the inverter is earthed. The impedance must
be greater than 2.4M

.
2. Check whether the AC-side has contacts with
earth.
Ground I Fault
1. The ground current is too high.
2. After cut off the AC side connection, unplug the
inputs from the PV generator and check the
peripheral AC system.
3. After the cause is cleared, re-plug the PV panel
and AC connection, and check PV-Inverter
status.
Grid Fault
Fac Failure: Fac Out of
Range
AC Voltage Out of
Range
1. Wait for a moment, if the grid returns to normal,
PV-Inverter automatically restarts.
2. Make sure grid voltage and frequency meet the
specifications.
Utility Loss
1. Grid is not connected.
2. Check grid connection cables.
3. Check grid usability.
4. If grid is ok, and the problem persists, maybe the
fuse in the inverter is open, please call service.
Over Temperature in
Inverter
1. The internal temperature is higher than specified
normal value.
2. Find a way to reduce the ambient temperature.
3. Or move the inverter to a cooler environment.
PV Over Voltage
1. Check the open PV voltage, see if it is greater
than or too close to 1000VDC (for Z10I13KDT or
Z10I17KDT or Z10I20KDT).
2. If PV voltage is less than 1000VDC, and the
problem still occurs, please call local service.