Fronius Acctiva Professional 35 A - Device Connections; Connecting Options and Accessories; Device Connections Overview

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Operating modes
General informa-
tion
The charger is suitable for all 6/12/24 V lead-acid batteries (wet, MF, AGM and GEL).
Available operat-
ing modes
The following operating modes are available:
-Charging
- Buffering (Trickle) mode during vehicle diagnosis or software updates
-Refresh
- Power supply mode
- Battery changing
- Device options
Selecting the op-
erating mode
Connect mains lead to charger and plug into mains
The charger is on standby - 'Charging'
mode is displayed.
Charging mode
Charging mode is used for:
- Charging or conservation charging
with the battery either fitted or removed
- Charging while vehicle consumers are
switched on
Charging mode is automatically started af-
ter the charger is connected to the mains.
Buffering (Trick-
le) mode
Buffering (Trickle) mode relieves the ve-
hicle battery while vehicle diagnosis or a
software update is being performed.
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Select other operating modes using the up/down keys
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