8
Figure 3 LCD screen display
In addition to panel displays battery type, work model, charge and discharge
status. The user can press the “up” or “down” button to view the parameters of
the controller (battery voltage, load current,PV current, the charge/discharge
capacity of last week)
In manual mode, press the "OK" button to on/off the load.
Note:
When Controller fails, the error icon
flashes and an error code
display on the LCD screen. User
can press “up” or “down” button to view details.
Table of Error Code
E101
load short-circuit
E203
Battery Over-temperature
E102
load Overload
E301
PV over-voltage
E201
Battery over-discharge
E302
PV Over-current
E202
Battery Over-charge
E401
Controller over-Temperature
Parameter Setting
Press "OK" button Continue for three seconds, the controller will enter the
setup mode.As Figure 4