Victron energy EasySolar 12 1600, Manual

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6. TROUBLE SHOOTING TABLE – inverter/charger
Proceed as follows for quick detection of common faults.
DC loads must be disconnected from the batteries and the AC loads must be
disconnected from the inverter before the inverter and/or battery charger is tested.
Consult your Victron Energy dealer if the fault cannot be resolved.
Problem Cause Solution
The inverter fails
to operate when
switched on The battery voltage is too high
or too low Ensure that the battery voltage
is within the correct value
The inverter fails
to operate Processor in no function-mode Disconnect mains voltage.
Switch Front switch off, wait 4
seconds
Switch front switch on
The alarm LED
flashes Pre-alarm alt. 1. The DC input
voltage is low Charge the battery or check the
battery connections
The alarm LED
flashes Pre-alarm alt. 2. The ambient
temperature is too high Place the inverter in a cool and
well-ventilated room, or reduce
the load
The alarm LED
flashes Pre-alarm alt. 3. The load on the
inverter is higher than the
nominal load Reduce the load
The alarm LED
flashes Pre-alarm alt. 4. Voltage ripple
on the DC input exceeds
1.25Vrms Check the battery cables and
terminals
Check the battery capacity;
increase if necessary
The alarm LED
flashes
intermittantly Pre-alarm alt. 5. Low battery
voltage and excessive load Charge the batteries, reduce
the load or install batteries with
a higher capacity. Use shorter
and/or thicker battery cables
The alarm LED is
on The inverter did cut out following
a pre-alarm Check the table for the
appropriate course of action