Setup
Conditions
Symptoms
Diagnosis
Actions to
Rectify
Notes
HAB™ units con-
nected in parallel.
All units with simi-
lar voltages. Only
Leader discharg-
ing.
Leader is discharg-
ing. Follower units
are not discharging.
All LCD Screens
are lit. Leader RUN
LED is ON. Follow-
er RUN LEDs are
OFF. One or more
follower ALARM
LEDs flashing
The followers with
the flashing ALARM
LEDs have lost
communication with
the Leader.
Replace any dam-
aged cable(s) or
RJ45 120 Ω Resis-
tor Plug. Restart
each KiloVault®
HAB™ using the
front pan el power
switch.
HAB™ units are
connected in
parallel and have
different voltages.
Power from all
units. All LCD
Screens are lit.
Lower voltage units
charging. High
voltage units not
charging. High volt-
age unit RUN LED
flashing.
The high voltage
unit has been re-
moved from parallel
connection. The
bank is charged to
within 1 V of the
high voltage unit, it
is added back into
parallel connection.
Normal operation.
No action needed.
Units are con-
nected in parallel
and have different
voltages. Units
discharging.
Power from all
the units. All LCD
Screens are lit.
High voltage units
are discharging.
Low voltage units
are not discharging.
Low voltage RUN
LED flashing.
The low voltage
unit has been re-
moved from parallel
connection with the
rest of the bank.
When the rest of
the bank is dis-
charged to within 1
V of the low voltage
unit , it is added
back into parallel
connection.
Normal operation.
No action needed.
HABs connected
in parallel. HABs
discharging.
1 or more HABs
stop discharging.
Non-discharging
KiloVault® HAB™
unit’s “HT” light is
lit. Non-discharging
unit’s ALARM LED
is flashing. Rest of
the units continue
discharging and
their RUN LEDs
are lit.
The non-discharg-
ing units have
entered High Tem-
perature protection.
They are removed
from operation
until high tempera-
ture protection is
released.
Normal operation.
No action needed.
Units are connect-
ed in parallel and
are charging.
1 or more units
have stopped work-
ing. Non-charging
unit’s “HT” light is
lit. Non-charging
unit’s ALARM LED
is flashing. Rest of
the units continue
charging and their
RUN LEDs are lit.
When high tem-
perature protection
is released, the
ALARM LED will go
out and the RUN
LED will start flash-
ing 1s on, 1s off as
it waits to be added
back into operation.
This manual
is f
or
use b
y qualified personnel
onl
y
Rev: 5.0
2022
43
HAB Inst/UserManual REV5.0.indd 43
HAB Inst/UserManual REV5.0.indd 43
10/10/22 3:46 PM
10/10/22 3:46 PM
