Troubleshooting
Problem
No Power,
Led screen
no indicator,
Fans no run
Alarm is
sounding
(Led screen
display
protections)
Water entered
the unit
Battery run
time is less
than
expected
Cause
Battery is defective
The inverter did not turn on
Loose cable connection
BATLOW VOLTAGE
BATOVER VOLTAGE
OVERLOAD
OVER CURRENT
SHORT CIRCUIT
OVERTER HEAT
OVERCOOL
COMMWARN
VCCLOW VOLTAGE
DC OVERLOAD
DC OVER CURRENT
Water entered the unit
AC product power
consumption is higher
Battery is old or defective
Battery is not being
properly charged
Battery does not have
enough capacity
Solution
Replace the battery
Turn on the inverter
Check the connection and
tighten as required
Charge the battery
Replace 12Vbattery
Reduce loads, decrease
wattages
Restart
Cool down inverter
Putinverterinworkingtemperature
Restart
Check the connection and
tighten as required
Reduce loads, decrease
wattages
Disconnect the inverter
and wipe immediately
The total watts needed by
the AC products should be no
more than the inverter's watt
rating
Replace the battery
Some chargers are not able
to fully recharge a battery,
Makesure you usea powerful
charger
Use a battery with a higher
amp-hour rating
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