Voltageza Posted August 30, 2023 Share Posted August 30, 2023 Hi Guys I have a 5KW Sunsynk inverter which has a dead LCD display. I can see faint blue LEDs light at the top. The inverter works, just the dead display. Any idees? Quote Link to comment Share on other sites More sharing options...
mzezman Posted August 30, 2023 Share Posted August 30, 2023 11 minutes ago, Voltageza said: Hi Guys I have a 5KW Sunsynk inverter which has a dead LCD display. I can see faint blue LEDs light at the top. The inverter works, just the dead display. Any idees? Have you shut it down completely and tried the restart procedure? If that fails then get installer out to get you a new one / repair Else you could also use it without the screen with the App software (Solarman / Sunsynk / Solar Assistant) Quote Link to comment Share on other sites More sharing options...
biletskiy Posted August 30, 2023 Share Posted August 30, 2023 Check if the display board receives 12 Volts from the power supply on the main board Quote Link to comment Share on other sites More sharing options...
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