Schumacher XI41DU - Manual (Page 10)

• 9 •
PROBLEM REASON SOLUTION
Alarm is on
(continued).
Display shows .
12-volt voltage is
too high.
Display shows .
Device demands
more than the
inverter’s continuous
power rating.
Display shows .
Inverter is too hot.
If in a vehicle, repair/
replace the alternator
or charging system.
Use a properly sized
and rated 12-volt
battery.
If the input voltage
returns to 15-volts or
less, the inverter will
automatically restart.
Cycle the inverter
power OFF and ON.
If problem persists,
use a larger inverter
or a smaller device.
Increase the ventilation
to the inverter.
Move the inverter
to a cooler area.
Reduce the power
consumption of the
device. The inverter
will automatically
reset after cooling.