Victron energy MultiPlus 12 500 20 Manual página 8

Charger only
Note: the Multi will shut down if four abnormal events occur within 30 seconds.
The Multi can be reset by switching to Off and then to On.
On / Off / Charger-only switch = Charger only
The AC input voltage is switched through and the charger operates in
bulk or absorption mode.
On / Off / Charger-only switch = Charger only
The AC input is switched through and the charger operates in float or
storage mode.
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