ERROR
Message
E28: Slow Under
Voltage Range
E30: DC Volt
Over Rating
E32: L/N Reversed
(RPI-H5 only)
1. Actual utility voltage is under
the UVR setting
2. Incorrect country or Grid setting
3. Detection circuit malfunction
1. Actual Solar1 voltage is over
600Vdc (RPI-H3) or
1000Vdc (RPI-H5)
2. Detection circuit malfunction
1. Incorrect AC wiring
2. Incorrect AC connection setting
1. Check the utility voltage on the
inverter terminal
2. Check country & Grid setting
3. Check the detection circuit inside
the inverter
1. Modify the solar array setting,
and make the Voc less than
600Vdc (RPI-H3) or
1000Vdc (RPI-H5)
2. Check the detection circuit inside
the inverter
1. Check if brown wire is connected
to Line and blue wire is connected
to Neutral.
2. Check display “AC configurat.”
setting.
Possible cause
Action
E27:Slow Under
Frequency Range
1. Actual utility frequency is under
the UFR setting
2. Incorrect country or Grid setting
3. Detection circuit malfunction
1. Check the utility frequency on
the inverter terminal
2. Check country & Grid setting
3. Check the detection circuit inside
the inverter
48
Measurement, Error Message and Trouble Shooting
Содержание RPI-H3
Страница 2: ......
Страница 12: ...Figure 2 3 The identification label for H5 RPI H5 12 Installation and Wiring...
Страница 15: ...Figure 3 4 LCD display and buttons 3 2 1 LCD Display and Buttons 15 Product Overview...
Страница 18: ...Figure 4 1 Screw the mounting bracket for RPI H3 18 Installation...
Страница 19: ...Figure 4 2 Screw the mounting bracket for RPI H5 19 Installation...
Страница 20: ...Figure 4 3 Correct and incorrect installation illustration 4 3 a 90 C 4 3 b 4 3 c 20 Installation...
Страница 60: ......
Страница 61: ......
Страница 62: ......
Страница 63: ......
Страница 64: ...Version 04180115 5013208606...