Phocos Any-Grid Series User And Installation Manual page 52

Warning code 69
Warning code 70
Fault code 71
Fault code 72
Fault code 80
Fault code 81
Fault code 82
Fault code 83
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Battery charging
temporarily disabled by
battery management
system.
Battery discharging
temporarily disabled by
battery management
system.
The firmware version of
each inverter is not the
same.
The output current of each
inverter is different.
CAN communication data
loss
Host data loss
Synchronization data loss
The detected battery
voltage differs between
units.
Battery is not allowed to charge as
the battery management system
(BMS) in the connected battery has
blocked charging due a BMS or
battery cell error.The Any-Grid will
stop charging the battery.
Battery is not allowed to discharge
as the battery management system
(BMS) in the connected battery has
blocked discharging due a BMS or
battery cell error.The Any-Grid will
stop discharging the battery.
1. Check the version of each
inverter firmware via the screen
and make sure the versions are
same. If not, contact your
instraller to provide a firmware
update.
2. After updating, if the problem
still remains, please contact
your repair center.
1. Check if the green current
sharing cables are correctly
connected and restart the unit.
2. If the problem remains, please
contact your repair center.
1. Check if the grey
communication cables are
correctly connected between all
units and restart the units.
2. If the problem remains, please
contact your repair center.
1. Make sure all inverters share
same battery bank.
2. Remove all loads and
disconnect AC input and PV
input. Then, check the battery
voltage of all units. If the values
from all inverters are close,
please check if all battery cables
are the same length and same
material and cross-section.
Verify the seat of each battery
connaction to the respective
units.
3. If the problem still remains,
please contact your repair
center.
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