8
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.
Measured inverter
output is too low
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.
Battery voltage is too low
Recharge battery
Battery run time is
less than expected
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 is not being properly
charged.
Some chargers are not able to
fully recharge a battery. Make
sure you use a powerful charger.
6. Specifications
a) AC Power Output
Model
200W
400W
750W
AC output voltage
125V AC
(104V)
125V AC
(104V)
125V AC
(104V)
Continuous AC
output power
200W
400W
750W
Maximum AC
output surge power
500W
600W
800W
AC output
frequency(nominal)
59~61Hz
59~61Hz
59~61Hz
AC output
waveform
Modified
sine wave
Modified
sine wave
Modified
sine wave
