Ferrari SF90 STRADALE 2020, Owner'S Manual

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1
Roadside Recovery
27
Battery charging
A power lead with a control unit is supplied with the vehicle that has a
PWM (Pulse With Modulation) safety system which is used to charge both
the high voltage and the 12V battery and keep the charge level constant
when the vehicle is not in use.
This device should be connected to the socket on the vehicle and the mains
socket.
The batteries can also be charged using certified charge points/wall boxes
installed in charging stations of the following types:
1. charging stations with public charging points not equipped with
integrated charge cable - in this case, an additional charge cable
(Mode 3 cable) must be used, which is not included with the vehicle;
2. charging stations with semi-public charging points equipped with
integrated charge cable.
Important note
To maintain an optimum charge level (SOC) of the 12V battery and
high voltage battery on the hybrid system and help it last longer,
F
ERRARI
recommends ALWAYS connecting the supplied power lead
to the mains socket when the vehicle is not in use.
The supplied power lead is designed to charge the batteries when
the vehicle is not in use and also serves as a battery conditioner.
Consequently, it is not suitable for charging the high voltage battery
on the hybrid system rapidly when the battery has been discharged as
the result of heavy-duty use of the vehicle (e.g. on the race track).
Warning
If you will not be using the vehicle for over a week, the vehicle must be
connected to the mains using the supplied lead. Failure to do so may
stop both batteries working properly and cause permanent damage to
them.
Low battery charge warning
When the vehicle is stopped and a KEY-OFF performed, if the high
voltage battery charge level (SOC) is low, a message prompting the driver
to connect the charge plug appears accompanied by a special symbol
described in the chapter "List of symbols and warning lights on the
instrument panel" appears on the instrument panel.
This warning varies according to the high voltage battery charge level:
●
If the battery charge level (SOC) is low or there is cell imbalance,
a pop-up appears with a warning to connect the charge plug if the
vehicle is not used for a long period of time.
●
If the battery charge level (SOC) is very low or there is significant
cell imbalance, a pop-up appears with a warning to connect the
charge plug immediately.
●
If the discharge condition has damaged the hybrid system
components (degradation or failure), the warning tells the driver
to go to the nearest F
ERRARI
S
ERVICE
N
ETWORK
and charge the
battery.
Important note
In all cases, charging must be done by carefully following the
procedure indicated in the special manual included in the on-board
documentation.