15
LCD
4. Inverter status
Grid PV-Inverter is designed to be friendly, therefore, the status of inverter
can be easily understood by panel display. All the possible information is
shown in the following table.
Display information
LED
There are 2 LED’s on Inverter, one is blue and the other is red.
1. Power on (Blue LED): It lights when Inverter is working.
It will be dark when fault mode or shutdown mode.
2. Fault (red LED): Once the LED light, it means inverter meets “fault”
or “failure” conditions. The detail conditions can be found in the
table below.
(A) In generally, LCD will show “Working Mode” as Inverter is working.
(B) When LCD shows “Working Mode”, press button over 3 sec., LCD will
show “Setting” then enter setting function mode:
LCD Contrast setting > press button over 3 sec. to enter
Press button to select: Contrast 1 to Contrast 5
Then press button over 3 sec.
LCD will show “Setting”, Contrast setting is OK.
LCD Language setting > press button over 3 sec. to enter
Press button to select: English
or French
or
German
.
Then press button over 3 sec.
LCD will show “Setting”, Language setting is OK
.
If user doesn’t touch button over 5 sec.,
LCD will escape setting function mode.
(C) In “Working Mode”, you can toggle button to enter meter value mode,
LCD will show general meter value by turns:
O/P WATT =
PV VOLT =
GRID VOLT =
GRID FREQ =
