Sigineer Power TPH 12KW, User Manual

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Beep continuous After
5s.
Fan Lock On Line
Mode
√ Blink
× × × × ×
√ Blink ×
×
R:0.5s On 0.5s Off
；
S:1.0s On 0.5s Off
；
T:2.0s On 0.5s Off
；
Beep continuous After
5s.
Abnormal Mains
Phase Sequence
√ Blink
/ × × × ×
√ Blink /
×
0.5s On 0.5s Off
；②
Output Short
√
R:0.5s On 0.5s Off
；
S:1.0s On 0.5s Off
；
T:2.0s On 0.5s Off
；
Beep continuous After
30s.
Disconnection
Protection
Beep continuous
Back Feed Fail
√ Blink
Beep continuous
①：
(1)110%<load<125%, No audible alarm in 14 minutes, Beeps R
：
0.5s every 1s / S
：
1s every 1.5s
T
：
2s every 2.5s in 15th minute and Fault after 15 minutes;
(2)125% <load<150%, Beeps R
：
0.5s every 1s/S
：
1s every 1.5s/T
：
2s every 2.5s and Fault after 60s;
(3)Load>150%, Beeps R
：
0.5s every 1s/S
：
1s every 1.5s/T
：
2s every 2.5s and Fault after 20s;
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. Check DC fuse and
breaker.
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 Inverter's Low voltage trip voltage Choose narrow AC voltage in the