PNI SP1000W Manuel Utilisateur page 9

Troubleshooting
The inverter does not
turn on and the Power
LED does not light up
The inverter is under
protection and the red
error LED (Fault) lights
up
9
1. The battery is defective
2. The battery
connection is abnormal
3. The fuse is blown
The inverter is protected
and the red Fault LED
is on.
1. The inverter enters
protection when the total
number of consumers
exceeds the rated power
of the inverter.
2. The starting power of
the consumers is higher
than the declared peak
power for the inverter.
The inverter enters
protection.
3. The battery voltage
is too low. The inverter
triggers surge protection.
4. The battery voltage
is too high. The inverter
triggers overvoltage
protection.
5. The inverter
temperature is too high.
1. Replace the battery
2. Connect the battery
carefully
3. Change the fuse
1. Reduce the number
of connected consumers
and restart the inverter.
2. Inductive consumers
(motors, pumps) have
a very high starting
consumption. Choose an
inverter with a nominal
power 4-5 times higher
in these cases.
3. If the battery voltage
rises above the minimum
protection level,
the inverter restarts
automatically. (or change
the battery).
4. If the battery
voltage drops below the
maximum protection
level, the inverter
restarts automatically (or
change the battery).
5. Close the inverter
for 15 minutes, check
and clean the fans and
side vents and keep
ventilation space around
the housing.
User manual