Dometic Buttner POWER & CONTROL MT ICC Montage- Und Bedienungsanleitung Seite 31

Number of
LED
flashes/ s
"Inverter ON"
"Charger ON"
"Line"
EN
Fault
1 Battery voltage too low (<10 V)
2 Inverter is overloaded. Con-
nected loads require perma-
nently more output power than
the continuous output power.
Connected AC output load
causes a short circuit
Over current protection of the
inverter. Connected AC output
load causes excessive starting
current.
5 The charging program is not set
correctly.
Only LiFePO4 batteries: Tempera-
ture sensor is connected incor-
rectly or not at all.
1 The input voltage and input fre-
quency are not within the
required tolerances or are too
unstable.
4445103626
Suggested remedy
➤ Allow the battery to recharge slowly.
➤ Ensure that the total nominal power of
the AC output load is lower than the
continuous output power of the
inverter .
➤ Check and remove defective AC out-
put loads if necessary.
➤ Check the cables and connections of
the AC output for insulation faults,
breaks or loose connections.
➤ Disconnect the AC output load and
wait 20 seconds for the inverter to
switch on again.
The inverter charger combination
needs to be restarted manually if the
device has switched off four times in
succession due to over current pro-
tection.
➤ Check the setting of the charging pro-
gram (see chapter "Setting the
charging program" on page 23).
➤ Only LiFePO4 batteries: Connect the
temperature sensor correctly.
➤ Ensure that the input voltage and
input frequency are within the
required tolerances (see chapter
"Technical Data" on page 33).
31