5.3 Digital Display Manual
Ta b le 5 D ig ita l D is p la y S ho ws
Digital Display Shows
Instruction
Decimal points are lit successively and
circularly
1.When electrified, the system enter into the default
energy saving mode
2.After 1 minute of no button operation, the system
enter into the energy saving model
“N” is displayed on screen
Press “ STAR” button and will enter into the startup
mode
“U XXX” is displayed on screen
The first time to press “V/A/P” button, and will
display the system voltage
“C XX.X” is displayed on screen
The second time to press “V/A/P” button, and will
display the over-load current
“P XXX” is displayed on screen
The third time to press “V/A/P” button, and will
display the motor power
“XXXX” is displayed on screen
The first time to press “n/E/h” button and a number
displayed on screen. Calculate the motor speed
according to this number. Speed=number/pole pairs
(note: pole pairs= number of poles/2)
“E-XXX” is displayed on scree
System abnormal(more details refer to Error Code)
“X” is displayed on screen
Display the motor run time
“N XXX” is displayed on screen
Press “STOP” button to enter into the stop mode
6. Angle of installation of the solar panel
Use the following graphics to help determine your optimal mounting angle. If you are located
in the Northern hemisphere, face your panels south, and tilt back to an angle equal to your
latitude. The opposite is required if located in the Southern Hemisphere.This is a standard
year-round default position. For seasonal positioning, please see the chart below.
Latitude
Year Round Tilt
Year Round Tilt
Winter Tilt
50
60
55
65
45
55
50
60
40
45
40
50
35
40
35
45
20
20
15
25
+ 6 0°
+ 3 0°
0°
- 3 0°
- 6 0°
+ 9 0°
+ 6 0°
+ 3 0°
0°
- 3 0°
- 6 0°
- 9 0°
L
A
T
IT
U
D
E
09
10
