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34
5.2.5 Fault mode
Fig. 5-7
Fig. 5-8
35
Human-machine interaction Human-machine interaction
Notice
Notice
LED1
LED2
LED3
5.4 LED blink table
LED
LED1 LED2 LED3 LED1 LED2 LED3
LCD On LCD Off
Mode
Standing-by mode
Ready mode
Power Generating mode
Lightened constantly
Flashing
Protect mode
Fault mode
If any internal fault is detected by the inverter, the inverter will stop power
generating and enter the fault mode, in this case fault indicator on the LCD panel
will show and display the corresponding fault code.
Troubleshooting can be performed by the user according to this code. The
inverter will keep monitoring if the internal fault is removed. It will be reenter the
grid-connect power generating mode if the fault is removed.
5.3 LCD panel power saving mode
The LCD will enter sleep mode if no operation last for 2 minutes , to wake it up
please tap on the shell slightly.
In the morning and evening, the light intensity is weak and
changeful, thus the LCD keep flashing.In order to avoid
the user’s trouble, and the LCD will light up when it enter
into the power generating mode. In other mode, if the user
wants to check the relevant data of the inverter, he can tap
the inverter body and wake up the LCD.
When the inverter enter into the protection and fault mode,
its corresponding protection and fault code may also
appear twice or more. At this time, the protection or fault
code display space below the LCD display screen will
alternately display a variety of protection or fault code
every 2 seconds .
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