Yiyuan Electric Co., Ltd www.yiyen.com
20
Charge
continuous
Back Feed
Short
×
×
×
×
×
×
×
×
×
×
Beep
continuous
Symptom
Possible Cause
Recommended Solution
Inverter will not turn on during
initial power up.
Batteries are not connected, loose
battery-side connections.
Low battery voltage.
Check the batteries and cable
connections.
Charge the battery.
No AC output voltage and no
indicator lights ON.
Inverter has been manually
transitioned to OFF mode.
Press the switch to Power saver on
or Power saver off position.
AC output voltage is low and the
inverter turns loads OFF in a short
time.
Low battery.
Check the condition of the
batteries and recharge if possible.
Charger is inoperative and unit
will not accept AC.
AC voltage has dropped
out-of-tolerance
Check the AC voltage for proper
voltage and frequency.
Charger is supplying a lower
charge rate.
Charger controls are improperly
set.
Low AC input voltage.
Loose battery or AC input
connections.
Refer to the section on adjusting
the “Charger Rate”.
Source qualified AC power..
Check all DC /AC connections.
Charger turns OFF while charging
from a generator.
High AC input voltages from the
generator.
Load the generator down with a
heavy load.
Turn the generator output voltage
down.
Sensitive loads turn off
temporarily when transferring
between grid and inverting.
Inverter's Low voltage trip voltage
may be too low to sustain
certain loads.
Choose narrow AC voltage in the
DIP switch, or Install a UPS if
possible.
Noise from Transformer/case
Applying specific loads such as
hair drier
Remove the loads
5 Warranty
We offer 1 year limited warranty.
