Caratec CEB100B, Installation & Operating Instructions Manual

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6. FAQ / Troubleshooting
Can I also operate an inverter in the vehicle on my
lithium batteries? Lithium batteries are particularly suitable for inverter
operation, as the voltage level remains constantly
high during discharge and thus the inverter does
not switch off. However, the maximum continuous
discharge current of the battery must not be
exceeded.
Can I expand lithium batteries with a parallel connection
of other batteries? Yes, as long as the manufacturer, type and capacity
are he same. Also, the age should not be too far apart,
as well as the voltages of the battery must be aligned.
Further questions? Please contact your seller or ask us by email:
info@caratec.de
6.2 Possible errors and their correction
I can‘t find my battery with my App -Is the battery charged? Please check with a
voltmeter, voltage should be above 11V
- Is location sharing activated in your smartphone?
- Is the Bluetooth function of your mobile device
activated?
- Is the battery possibly already connected to
another device via Bluetooth? Only 1 connection
is possible.
- Is your smartphone already connected to another
Bluetooth device via Bluetooth? Only 1 connection
is possible.
The battery switches off during operation, the voltage
is 0V There is an error, the BMS has disconnected the
battery due to one of the causes mentioned in 2.3.
Please eliminate the cause
With my new battery, cycles are already displayed in
the App It is normal that up to 3 cycles are already displayed
because the battery is checked at the manufacturer‘s
and at the reseller‘s before sale
The states of charge of my two identical batteries
connected in parallel are different. Actually, they
should be exactly the same This is normal with new batteries or after some time
of use. With new batteries, this should have equalised
after a few cycles. With older batteries, please fully
charge them individually and connect them in parallel
again with a maximum deviation of 50mV from each
other. Please also check the wiring, always connect
the inlets and outlets diagonally so that the batteries
are loaded evenly.
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