[Homeroast] Behmor Err7 - what does it signify?

Gary Loudermilk loudegm at gmail.com
Tue Sep 23 12:58:57 CDT 2014


At 3/4 of the way through the roast, even in rozetta stone mode, you must
push start button again as unit will display  err 7 and start shutting
down.
On Sep 22, 2014 10:06 AM, "slinkster" <aphroditeatlas at gmail.com> wrote:

> I can only find Err1 through Err6 info on the Behmor site.  Is an Err7 the
> equivalent of an Err1+Err7 condition (ie, critical), or is it something new
> and unusual?
>
> Ebay purchase with the control panel upgrade.
>
> There were some chaff crumbs in the tray on unboxing but the unit overall
> was clean and "passed" when I pressed all the buttons on the control
> panel.  I ran a dry burn on 1/4 P1 per the manual.  At the end of the
> heating/roasting cycle the unit threw an Err7, cleared by pressing START,
> at which time the unit dropped into cooling and shut down as expected.
>
> I then cleaned with a soft rag and some Orange Glo (sprayed the rag, wiped
> out the roast chamber) and directed a table fan into the roaster.
>
> After an hour I ran a 1/4 P1 roast using cheap greens (trash before, trash
> after) and again saw the Err7 at the end of the heating cycle.
>
> During both cleaning burns and the roast I ran my stopwatch against the
> timer on the display and it was spot-on so I don't think the timer is the
> problem.
>
> I have not had the right-side panel off to see if the thing is full of
> chaff and spider eggs, should that be my next troubleshooting step?  [I do
> root cause failure analysis for a high tech product of which you may have
> heard.  I can follow directions and I have tools available to include a
> multimeter and a soldering gun.]
>
> I have submitted the tech support form to Behmor but as it's a weekend I
> figured I'd check here to see if anyone has info that can help me figure
> this out before Monday.
>
> Halp please, and thanks.
>
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