Fred56
DIY
Hello
I have a 3.5KW solar PV system, that is around12 years old, which has developed an issue.
The Inverter is an Onmnik 4K, when I power up the system it starts doing some internal checks and the display shows a counter "Checking180s", which then proceeds to count down.
This counter never reaches zero, sometimes it gets as low as 90s (ish) other times it only gets as low as 160s (ish) then it restarts again from 180s.
This is all I get, it never gets as far as displaying any error code.
Internet searches have founds quite a few with relay issues but nothing with this counter.
Before I start my own investigations, has anyone any idea what might be the cause of this issue?
(I have a video to attach if anyone needs it, but it only shows the counter on the display)
Thanks.
I have a 3.5KW solar PV system, that is around12 years old, which has developed an issue.
The Inverter is an Onmnik 4K, when I power up the system it starts doing some internal checks and the display shows a counter "Checking180s", which then proceeds to count down.
This counter never reaches zero, sometimes it gets as low as 90s (ish) other times it only gets as low as 160s (ish) then it restarts again from 180s.
This is all I get, it never gets as far as displaying any error code.
Internet searches have founds quite a few with relay issues but nothing with this counter.
Before I start my own investigations, has anyone any idea what might be the cause of this issue?
(I have a video to attach if anyone needs it, but it only shows the counter on the display)
Thanks.
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