ECO Charge BMM, Operator/Installer Manual

Page: 14 / 20

14
Troubleshooting
Problem Possible Cause Remedy
Water Level
Alarm Electrolyte Sensor
indicating low cell
electrolyte Check all cells for electrolyte level,
top up as required.
Check installation of electrolyte
sensor probe is as described in
the Installation section of this
document.
If not required, the electrolyte sensor
probe may have been removed from
the BMM module during installation.
Temperature
Alarm Temperature sensors
indicating temperatures
outside the range
specifi ed in BMM
confi guration. Check installation of remote
temperature sensor is as described
in the Installation section.
Voltage
Imbalance
Alarm Sensor at the voltage
midpoint on the battery
indicating 0.5V outside
the half-battery-voltage. The BMM automatically schedules
an equalize charge on this alarm
occurrence. Regular occurrence
indicates poor battery condition or
incorrect installation.
Check installation is as described in
the Installation section.
Charger
Indicates
Confi g Error Communications
toroid may be installed
incorrectly. Ensure installation is as described in
the Installation section.
No Charger
Comms/
No LED Activity DC supply terminals loose
or corroded. Ensure terminals are routinely
checked for secure fi t and clean,
corrosion free condition. Always
follow battery maintenance
guidelines.
No Bluetooth
®
Connectivity
BMM is too far from
device or enclosed a
conductive housing. Ensure the BMM is located near
openings in the battery enclosure.
Establish unobstructed line-of-sight
path between BMM and reading
device, and move as close as
possible to the BMM.