•
6
•
TROUbLESHOOTING
9.
PRObLEM: ALARM IS ON
REASON
SOLUTION
Display shows
SC
. Device has a short
circuit or demands too much surge
power.
Cycle inverter power OFF and ON.
If problem persists, use a larger inverter
or a smaller device
Remove defective device.
Call 1-800-SEARS-64 (1-800-732-7764)
for troubleshooting assistance.
Display shows
Lob
. 12 Volt battery is
too low.
Recharge/replace low battery.
Display shows Voltage in between
10.5 and 11.0 Volts.
12 Volt battery is low.
Recharge/replace low battery.
Inverter will automatically shut off after
battery voltage reaches 10.5 volts.
Display shows
Hib
. DC Voltage in is
too high.
If in a vehicle, repair/replace the alterna-
tor or charging system.
Use a properly sized and rated 12 Volt
battery.
If input voltage returns to 15 volts or less,
the inverter will automatically restart.
Display shows
HiP
. Device demands
more than 750 Watts continuous
power.
Cycle inverter power OFF and ON.
If problem persists, use a larger inverter
or a smaller device.
Display shows
HoT
. Inverter is too hot. Increase ventilation to inverter.
Move inverter to a cooler area.
Reduce the power consumption of the
device.
Inverter will automatically reset after
cooling.
PRObLEM: INVERTER DOES NOT TURN ON
REASON
SOLUTION
Poor contact at terminals.
Unplug and reinsert Power Inverter 750.
Fuse is blown.
A blown fuse is usually caused by re-
verse polarity or a short circuit within the
inverter. The fuse is not user replaceable.
Inverter may be defective.
Call 1-800-SEARS-64 (1-800-732-7764)
for troubleshooting assistance.