Rectifying Faults - Dometic PERFECTPOWER PP 1002 Instructions De Montage Et De Service

PerfectPower
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Rectifying faults

Fault
No output voltage
The device switches on and
off repeatedly
The inverter switches off
when the consumers are
switched on
The output voltage is too
low
I
NOTE
The output voltage can only be measured correctly with a True-RMS
measuring device.
EN
Cause
No contact to the battery
Overheating
Input voltage too high
Defective fuse (in the inverter
or the vehicle)
Defective device
Excessive constant load
Starting current too high
Battery voltage is lower than
shutdown value (see "Low
voltage shutdown" in chapter
"Technical data" on page 21)
Rectifying faults
Remedy
Check contact and cable.
Switch on the ignition if
necessary.
Switch off the consumer.
Let the inverter cool down
and ensure better ventilation.
If necessary, reduce the
constant load.
Check the input voltage on
the inverter and compare
with the technical data for the
inverter.
Replace the fuse with one of
the same specifications.
Replace the device.
Reduce the load.
Compare consumer power
with the maximum power
from the inverter.
Charge the battery (start the
engine).
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