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7. Error indications
With the procedures below, most errors can be quickly identified. If an error cannot be
resolved, please refer to your Victron Energy supplier.
7.1 General error indications
Problem
Cause
Solution
No output voltage on
AC-out-2.
MultiPlus in inverter mode
Defective fuse F3 (see
appendix A).
Remove overload or short
circuit on AC-out-2 and
replace fuse F3 (16A).
MultiPlus will not switch
over to generator or
mains operation.
Circuit breaker or fuse in the
AC-in input is open as a result
of overload.
Remove overload or short
circuit on AC-out, and reset
fuse/breaker.
Inverter operation not
initiated when switched
on.
The battery voltage is
excessively high or too low.
No voltage on DC connection.
Ensure that the battery voltage
is within the correct range.
“Low battery” LED
flashes.
The battery voltage is low.
Charge the battery or check
the battery connections.
“Low battery” LED lights.
The converter switches off
because the battery voltage is
too low.
Charge the battery or check
the battery connections.
“Overload” LED flashes.
The converter load is higher
than the nominal load.
Reduce the load.
“Overload” LED lights.
The converter is switched off
due to excessively high load.
Reduce the load.
“Temperature” LED
flashes or lights.
The environmental
temperature is high, or the
load is too high.
Install the converter in cool
and well-ventilated
environment, or reduce the
load.
“Low battery” and
“overload” LEDs flash
intermittently.
Low battery voltage and
excessively high load.
Charge the batteries,
disconnect or reduce the load,
or install higher capacity
batteries. Fit shorter and/or
thicker battery cables.
“Low battery” and
“overload” LEDs flash
simultaneously.
Ripple voltage on the DC
connection exceeds 1,5Vrms.
Check the battery cables and
battery connections. Check
whether battery capacity is
sufficiently high, and increase
this if necessary.
“Low battery” and
“overload” LEDs light.
The inverter is switched off
due to an excessively high
ripple voltage on the input.
Install batteries with a larger
capacity. Fit shorter and/or
thicker battery cables, and
reset the inverter (switch off,
and then on again).
Содержание MultiPlus 12/3000/120 - 50
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Страница 51: ...EN Appendix www victronenergy com APPENDIX A Overview connections B H I J F E G A C K L ...
Страница 53: ...EN Appendix www victronenergy com APPENDIX B Block diagram See table in section 4 2 ...
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