ZCS AZZURRO HYD6000 - Troubleshooting Hardware and Environmental Errors

User’s Manual 1PH HYD3000-HYD6000-ZSS
Rev. 1.1 16/03/2021
Identification: MD-AL-GI-00
Rev. 1.1 of 16/03/2021 - Application: GID
63/94
ID65
UnrecoverHwAcOCP
The grid current is too
high and has caused an
irreparable hardware
failure.
ID65-ID67 are internal faults of the inverter;
switch it off, wait 5 minutes and then switch it
back on again. Check if the problem has been
resolved.
If not, contact ZCS Technical Support.
ID66
UnrecoverBusOVP
The bus voltage is too high
and has caused an
irreparable fault.
ID67
BitEPSunrecover BatOCP
Unrecoverable battery
overcurrent fault in EPS
mode
ID68
UnrecoverIpv Unbalance
The input current is not
balanced and has caused
an unrecoverable fault.
Check the settings of the photovoltaic input
mode (parallel/independent mode) of the
1PH HYD3000-HYD6000-ZSS inverter. If this
is not correct, change the photovoltaic input
mode.
ID70
UnrecoverOCPInstant
The grid current is too
high and has caused an
irreparable fault.
ID70-ID73 are internal faults of the inverter;
switch it off, wait 5 minutes and then switch
it back on again. Check if the problem has
been resolved.
If not, contact ZCS Technical Support.
ID73
UnrecoverIPVInstant
The input current is too
high and has caused an
unrecoverable fault.
ID74
UnrecoverPvConfigSetWro
ng
Incorrect input mode
Check the settings of the photovoltaic input
mode (parallel/independent mode) of the
1PH HYD3000-HYD6000-ZSS inverter. If this
is not correct, change the photovoltaic input
mode.
ID75
unrecoverEEPROM_W
Unrecoverable EEPROM
writing
ID75-ID77 are internal faults of the inverter;
switch it off, wait 5 minutes and then switch
it back on again. Check if the problem has
been resolved.
If not, contact ZCS Technical Support.
ID76
unrecoverEEPROM_R
Unrecoverable EEPROM
reading
ID77
unrecoverRelayFail
The relay has generated a
permanent fault.
ID81
Over-temperature
The internal temperature
is too high.
Make sure that the 1PH HYD3000-HYD6000-
ZSS inverter is installed away from direct
sunlight. Make sure that the 1PH HYD3000-
HYD6000-ZSS inverter is installed in a cool,
well-ventilated place.
Make sure that the inverter is installed
vertically and that the ambient temperature
is below the limits tolerated by the 1PH
HYD3000-HYD6000-ZSS inverter.
ID82
Over-frequency
The AC frequency is too
high.