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3 Operation
Note: The display screen can be viewed clearly when the angle between the end-users horizontal
sight and the display screen is within 90° . If the angle exceeds 90° , the information on the display
screen cannot be viewed clearly.
3.1 Indicator
Indicator
IMPORTANT: The fault indicator refers to chapter
3.2 Buttons
Modes
(Load) dry contact
Clear fault
Browsing mode
Setting mode
Color
Green
ON solid
Green
Green
Slowly flashing(1Hz)
Green
Fast flashing(4Hz)
In manual mode, short-press the "ENTER" button to turn on/off the (Load) dry
contact.
Press the "ENTER" button
Short-press the "SELECT" button
Long-press the "ENTER" button to enter the Setting mode, and short-press
the "SELECT" button to modify the parameter. Then short-press the "ENTER"
button to confirm or exit the current interface automatically after more than
10S.
Status
PV charges the battery with a low
current
1. No sunlight
2. Connection error
OFF
3. Low PV voltage
Normal charging
PV over voltage
3.3 LCD
Display.
Note
13
Instruction
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