PowerWalker Inverter 3000 PSW - Manual (Page 19)

16
EN
Table 10 Fault code/ Audible alarm
Operate Condition
--
Low DC
Voltage
Alarm
Inverter DC voltage 1beep/2s -- -- --
0
Low DC
Voltage
Protection
Inverter
DC Voltagedown
--
Beep
continuous
Auto
Mains is
normal
1
Over
Charge
Protection
Line
DC Voltage>High DC input
Shut-down Beep
continuous
-- Manual --
1
Over
Voltage
Protection
Standby
DC Voltage>High DC input
Shut-down
--
Beep
continuous
Auto
DC
Voltage
DC input
Shut-down
Recovery
Line/
Inverter
110%~150% load
1beep/0.5s,and
continuous 10s
Beep
continuous
Manual --
Line/
Inverter
>150% load
1beep/0.5s,and
continuous 5s
Beep
continuous
Manual --
3
Output
Short
Circuit
Protection
Inverter
1)Output Voltage<20Vrms
2)TX temperature>102
℃
--
Beep
continuous
Manual --
4
Fan Fault
Protection Line/
Inverter
Fan Locked
Fan Defected 2beep/2s, and
continous 1min
Beep
continuous
Manual --
5
Over
Temp
Protection
Line/
Inverter
HEAT SINK Temp ≥ 100 ℃ --
Beep
continuous
Auto
HEAT SINK
Temp ≤ 55 ℃
6
Output
Abnormal
Inverter
1)Output Voltage<170Vrms
or Output Voltage>250Vrms
2)TX temperature>102
℃
--
Beep
continuous
Manual --
Fault
(O/P=OFF)
Restart
2
Over Load
Protection
Active
Mode
Condition
Warning
(O/P=ON)
Fault
Code
Protect
Function