[RE-wrenches] Mystery: C-40 controllers stuck in EQ mode

Hi, Detectives~ At a client's off-grid home I observed two side-by-side Trace C-40 PV controllers, circa 1998, which were stuck in equalize mode. Day after day they did the red/green blink and they would not throttle back the incoming solar energy. This was with the jumper set for automatic EQ

Re: [RE-wrenches] Mystery: C-40 controllers stuck in EQ mode

...@abrahamsolar.com wrote: From: Mick Abraham m...@abrahamsolar.com Subject: [RE-wrenches] Mystery: C-40 controllers stuck in EQ mode To: RE-wrenches re-wrenches@lists.re-wrenches.org Date: Friday, May 28, 2010, 9:17 AM Hi, Detectives~ At a client's off-grid home I observed two side-by-side