akkuteam VAS 5900 Instructions De Service page 29

Automatic/fixed This menu item
voltage selection -
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Troubleshooting
Error description
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permits automatic voltage detection when charging starts (factory setting)
allows fixed setting for the battery being charged (e.g. only used to charge 12 V
batteries)
Plug in charger mains plug
Press and hold Info button for approx. 5 sec - „Automatic/fixed voltage selection"
menu item is activated.
Select voltage by pressing Up/Down buttons
Automatic battery voltage
selection
Confirm selected voltage by pressing Start/Stop button (10)
Charging terminals connected to wrong poles
Swap charging terminals round
Overheating - charger too hot
Allow charger to cool down
Fan faulty
Contact specialist dealer
Charger has a general fault
Contact specialist dealer
Battery faulty
Check battery
Charger incorrectly set
Check settings: Ah, voltage
Consumer load connected to battery
Switch off consumer or select standard charging mode
Example: manually fixed
setting for 12 V battery
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