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Empty_Nest__Soo's avatar
Empty_Nest__Soo
Explorer
Nov 13, 2015

Progressive Industries Electrical Management System

On the hardwired version, how important is the remote? I’m considering not bothering with buying the version with the remote, mainly because of the bother of running the wiring for it from the elec...
SoundGuy's avatar
SoundGuy
Explorer
Nov 14, 2015
CA Traveler wrote:
Nope, PE only works if the PI unit does not lose input power. For example low/high voltage.


I lost power completely while camping 3 times this season and on that second occasion once power was restored several hours later my EMS-HW30C's previous error code indicated that during that loss of power event it had detected an open ground. In fact, here's a pic of that exact event - PE2, "previous error 2" which means open ground.

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