TBB NEMO Series - Faq

NEMO series battery to battery Charger
17
7. FAQ
ON OFF Slow Flashing Quick Flashing
Table 7-1 LEDs indicate abnormal status
Models LED indicator Description
All
Alternator input over voltage.
Internal over temperature
or LFP battery
temperature fault.
Battery over temperature.
Battery disconnected or low voltage (under 2V).
Output overvoltage or charger internal fault.
Input low voltage or charger fault.
DDX
IDDX
PV input over voltage.