Schumacher XI41DU User Manual
Page 9
• 8 •
Do not install a fuse higher than 15-amp, as this
may damage the inverter. Make sure to correct the cause of the
blown fuse before using the inverter again.
TROUBLESHOOTING
8.
PROBLEM
REASON
SOLUTION
Alarm is On.
Display shows .
Device has a short
circuit or demands too
much surge power.
Display shows .
12-volt battery is too
low.
Display shows
voltage in between
10.5 and 11.0-volts.
Cycle the inverter
power OFF and ON.
If problem persists,
use a larger inverter
or a smaller device.
Remove the
defective device.
See warranty and call
Customer Service
1-800-621-5485
(Hours 7:00 am to
5:00 pm CST).
Recharge/replace
battery
12-volt battery is low.
Recharge/replace
battery.
The inverter will
automatically shut
off after battery
voltage reaches
10.5-volts.