[
ECTIVE
®
SINUS/SINE INVERTER – CSI-/SSI-SERIES
]
60
Self error correction
Symptom Possible reason Solution
• inverter switched on
• status LED does not
flash
• no acoustic signal
• no output voltage
No input voltage. 1. check battery voltage
2. check input fuse
3. check all connections to
battery
blown fuse due to polarity
reversal
(Caution: polarity re-
versal can damage the
inverter despite a fuse)
Exchange blown fuses and
connect cables correctly.
If inverter does not work
after exchange, it was
probably damaged.
Please call the support!
Acoustic signal
sounds once
1. connection to
consumers cut off
2. short circuit of
consumers
1. check connection
2. check if short circuit
acoustic signal sounds
2x and red LED flashes
2x every 8 sec.
possible undervoltage
(see table)
1. check charging status
of battery, charge if
necessary
2. check compatibility
of battery cable, use
higher cross section if
necessary
3. check if conductive
parts (cables, pole termi-
nals, lugs) are damaged