Buffering (Trickle) Mode; General Information; Buffering The Battery - Fronius Acctiva Smart 25 A Instructions De Service

Buffering (Trickle) mode

General informa- Buffering (Trickle) mode is intended exclusively for relieving the battery during a
tion vehicle diagnosis or software update. The power used over an extended period of
time must be less than the charger's maximum output current (25 A / 35 A),
otherwise the battery will be drained. Buffering (Trickle) mode is not suitable for
fully charging the battery.
Buffering the
NOTE!
battery
Danger due to a faulty battery.
This can result in damage to property.
▶
1
3
NOTE!
Danger if the wrong battery voltage is set.
This can result in damage to property.
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68
Before buffering, ensure that the battery is fully functional.
Plug in charger mains plug
Select Buffering mode using the up/down keys.
2
Connect the battery - the de-energised charging leads mean there are no
sparks when connecting to the battery, even if the charger is already connec-
ted to the mains supply.
- Connect the red charging lead to the positive pole (+) of the battery
- Connect the black charging lead to the negative pole (-) of the battery
Always ensure that the correct battery voltage is set.
The charger automatically identifies
the battery, e.g. 12 V, and starts the
buffering process after 5 seconds.
If the battery voltage is not correctly
identified (e.g. in the event of a deeply
discharged battery), you have 5 se-
conds to enter the correct battery vol-
tage, as follows: