[RE-wrenches] Anybody else getting 240 arc fault codes on Fronius installs as frequently as me???

[Jerry Shafer]

Howard
We have had several a day and there were a few issues, firmware updates
solved most of them and the rest had to do with compressors, welders and
contactors for large AC units. Check the firmware first.
Jerry

On May 5, 2017 8:42 AM, "Howard Arey" <scot.arey at solarcentex.com> wrote:

> I can’t imagine I’m the only one having this problem. Starting to suspect
> from Fronius that the problem is deeper than they let on.
>
>
>
> 240 faults are arc-fault detection for Fronius.
>
>
>
> We have checked every variable on our end – connectors, firmware, clean
> wire pulls. My teams are not perfect but I l know they are very good and
> know how important the clean installs are for us.
>
>
>
> Most but not all of my issues are with bifacial modules.
>
>
>
> Anybody else have this issue?
>
>
>
> *Howard “Scot” Arey*
>
> Owner, Solar CenTex
>
> 254-300-1228 <(254)%20300-1228>
>
> scot.arey at solarcentex.com
>
> [image: Solar Centex Logo - No Back]
>
>
>
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