Voltec 10-00474 Owner's Manual - page 10
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required. Restart.
Inverter runs
small loads but
not large ones.
Low voltage battery
Charge the battery
Water entered
Water entered the unit
Disconnect the inverter and
wipe immediately with a dry
cloth, or permanent damage
can occur.
Alarm is
sounding
Low voltage shutdown or
thermal shutdown has
occurred.
Allow unit to cool. Improve
air circulation around unit.
Locate unit to a cooler
environment. Reduce load if
continuous operation is
required.
Standard
“average-reading” AC
voltmeter used to measure
output voltage, resulting in
an apparent reading 5 to
15V too low.
Inverter’s “modified sine
wave” output requires “true
RMS” voltmeter for accurate
measurements.
Measured
inverter output is
too low
Battery voltage is too low
Recharge battery
AC product power
consumption is higher than
rated.
Use a larger battery to make
up for increased power
requirement.
Battery is old or defective. Replace battery
Battery run time
is less than
expected
Battery is not being
properly charged.
Some chargers are not able
to fully recharge a battery.
Make sure you use a
powerful charger.