ThomB87 Posted June 1, 2022 Share Posted June 1, 2022 I would like the thoughts of the collective wisdom of this group. 2019 Elite II, no solar. Camping at a KOA in Salina, KS on the way home to Colorado. Plugged into the 30A outlet and everything was working fine. Some time in the night the AC quit. Not sure how long, but my wife woke me because the trailer was getting warm. I could tell there was electricity on in the campground. Checked my EMS display and it was blank as if the trailer was not getting any shore power. 30 amp breaker under the dinette was ok but reset it anyway with no change. At the pedestal my external surge protector was all green lights showing power with no problem indicated. The power cord green light was on, showing power was on there. Using the breaker, turned the power off and back on at the pedestal, no change. Unplugged and used my 50 amp adapter to change the power source at the pedestal. Still no change. In the morning we packed up and went home. Read the manual and checked the forum. Saw two threads about a circuit board and a whole unit needing to be replaced. With heartburn over how hard it would be to replace the Progressive Industries EMS, I plugged the trailer into my house circuit to do a double check and maybe some trouble shooting. Everything is fine! Display shows E0 and no PE codes showing a previous error! AC works and 110 outlets show power. What was not working is now working just fine 24 hours later. According to the manual if the EMS shut itself down there should be a PE code the next time you turn it on. But I have no PE displayed. Do I write this off as a one time glitch? Gremlins in the trailer? Was there something I missed in the trouble shooting at the campground? Bill Thomas 2019 Elite II Hull # 534 2020 Chevrolet Silverado HD 2500 Link to comment Share on other sites More sharing options...
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