POMCube iCAN NetZero Plus Series User Manual page 57

Failure in CAN communication.
The Status Indicator on BCMS module/battery system/battery module is
(11)
solid yellow while SOC is 0%.
Low battery
The Run Indicator on Universal PCS is solid red.
(12)
Inverter unit fault, including
overload, short circuit, grid
over voltage, overfrequency,
etc.
Abnormal connection/voltage
of batteries
The Run Indicator on Universal PCS is solid yellow.
(13)
PV charging unit fault, e.g., PV
input over-voltage
Abnormal connection/voltage
of batteries
The Run Indicator on Universal PCS is blinking green, and the Status
(14)
Indicator on Universal PCS is blinking blue.
Inverter unit/PV charging unit
is upgrading.
The Status Indicator on Universal PCS is blinking red.
(15)
Communication fault between
energy management unit and
battery system
Reconnect communication cable between
BCMS and battery module, then reboot
the system.
Charge the battery.
Check if the load is abnormal. Reboot
Universal PCS. If it does not recover, shut
it down and contact us.
Check battery connection and battery
voltage. Reboot Universal PCS. If it does
not recover, shut it down and contact us.
Check PV input voltage. Reboot Universal
PCS. If it does not recover, shut it down
and contact us.
Check battery connection and voltage.
Reboot Universal PCS. If it does not
recover, shut it down and contact us.
Wait until upgrade is finished. If the
blinking blue keeps, reboot Universal PCS.
If it does not recover, shut it down and
contact us.
Reboot Universal PCS, then reboot battery
system. If it is not recovered, shut it down
and contact us.
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