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5. TROUBLESHOOTING GUIDELINE
Please see the table below if you experience any problems with the Omnicharge battery
charger and/or the installation.
Problem
Possible cause
Remedy
Omnicharge is not working at
all.
Main switch in Off (0)
position.
Push the power switch in the
‘I’ or ‘II’ position.
AC input voltage is out of
range or not available.
Make sure the AC input
voltage is available and
within the operating range of
the charger.
Remote switch or TBS
Remote Control has
deactivated the charger.
Activate the charger
remotely or check if the
remote bypass switch is set
correctly.
Poor contact between the
charger battery wires and
the battery terminals.
Clean battery terminals or
charger wire contacts.
Tighten battery terminal
screws.
Blown DC fuse.
Check battery fuse or
internal charger output fuse
(located on charger PCB).
Very poor battery condition.
Replace battery.
The battery is not being
charged up to it’s maximum
capacity.
Incorrect absorption charge
voltage setting.
Check the battery type
selector for correct settings.
Or adjust the absorption
voltage using TBS Dashboard.
Incorrect charge current
setting.
Adjust the charge current
using the Universal Remote
Control or TBS Dashboard.
Typically, the charge current
should be set to 10%-20% of
the total battery capacity
Too much voltage loss in
battery cables and/or
connections.
Make sure that the battery
cables have a large enough
diameter. Check if all DC
connections are solidly
made.
Additional battery loads are
consuming too much current
during charging.
Turn-off or disconnect all
battery loads.
