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garmp's avatar
garmp
Explorer II
Jun 15, 2019

progressive industries ems-pt30x E3 error code

Pretty new to the RV world and my progressive industries ems-pt30x has been gibving an E3 error code at the last couple of parks. Can these four parks all be wired wrong? And they are in 3 different s...
Seeking Advice
neschultz's avatar
neschultz
Explorer
Jun 16, 2019
Is it new? Mine came from the factory adjusted incorrectly and I had the same exact problem. I called them and they had me adjust it to what my volt meter was reading.

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