Effekta AX M2 Series, Руководство пользователя

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Troubleshooting & Fault Clearance – Page 117
Solar inverter | V1.7
11.5 Troubleshooting options
Problem LCD/LED/Buzzer Possible causes Resolution
The device
switches itself
off again
immediately
after the start-
up process.
All displays and
the buzzer are
active for 3s and
then switch off.
The battery bank
voltage is too low:
(< 1.91 V / cell)
•
Load battery
bank externally;
•
Reconnect
battery bank;
•
Switch on;
No reaction
after
switching on.
No display.
The battery bank
voltage is much too
low, not connected or
polarity-
Check the battery
bank, the fuses and
the connection.
reversed.
Mains power
available,
device is in
operation but
in battery
mode.
The input voltage
is displayed as 0
on the LCD and the
green LED is
blinking.
The line protection
has been
activated.
Check the mains
fuses and the
connection.
The green LED is
blinking.
1. Check the supply
line
Poor quality of the
grid or the generator.
2. Check if the
generator (if
available) functions
or if the setting for
the input voltage
range is correct.
The green LED is
blinking.
Set up "Solar first"
as the priority of
the output source. Change the priority
of the output
source.
After
switching on,
an internal
relay switch
should be All displays
light up
periodically
for a brief
The battery
bank is not
connected.
Check the battery
bank, the fuses and
the connection.
checked. time.