Victron energy Quattro 12/3000/120 Manual De Usuario página 28

The battery temperature is too high (due to poor
v entilation, excessiv ely high env ironmental
temperature, or excessiv ely high charging current).
The charging current drops to The battery is ov er-heated (>50°C)
0 as soon as the absorption
phase initiates.
Def ectiv e battery temperature sensor
24
Improv e v entilation, install batteries in a cooler
env ironment, reduce the charging current, and
connect the temperature sensor.
Install the battery in a cooler env ironment
Reduce the charging current
Check whether one of the battery cells has an internal
short circuit
Disconnect the temperature sensor plug in the
Quattro. If charging f unctions correctly after
approximately 1 minute, the temperature sensor
should be replaced.