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TROUBLESHOOTING9.
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 Hi b. 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 Hi P. 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.