tbs electronics Omnicharge2 OC2 12-40 Mode D'emploi page 31

Display shows error code
E07.
Display shows error code
E08.
Display shows error code
E09.
If none of the above remedies will help solving the problem you encounter, it's best to
contact your local TBS distributor for further help and/or possible repair of your
2
Omnicharge unit. Do not disassemble the charger yourselves, there are dangerously high
voltages present inside and it will also void your warranty.
BTS measures too low
battery temperature
(approx. -20°C for Flooded,
AGM and GEL settings. 0°C
for lithium set).
DC output fuse is blown due
to an incorrect polarity
connection of the battery to
the charger.
Voltage of connected battery
is too high (> 16.6V @ 12V
models and 33.2V @ 24V
models).
30
Move the batteries to a
warmer environment or
provide battery heating.
Fix the connection error and
replace the output fuses
located inside the connection
compartment with correct
types.
Check if the battery voltage
is compatible with the used
charger, or make sure that
other connected charging
sources are not pushing the
battery voltage up too high.