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E7 Errio message on Front AC unit

May 14, 2020, 04:30:07 pm

I have a 2000 U320 and had the heat pump/AC units replaced 2 years ago. Everything has been working fine until I went out this to afternoon to check things over for a short trip next week and noticed the front A/C was not on. Back unit is working fine.  On  the wall thermostat/control,  and I have an "E7" error message, and no one is available in Foretravel's Technical Assistance Dept. this afternoon (good ole Corona Virus). Anyone have a clue what the E-7message is and how to deal with it?
Dan King

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Re: E7 Errio message on Front AC unit

Reply #1 – May 14, 2020, 06:25:59 pm

I have had that happen and I can't remember how I got it going. Something to do with the auto mode or something similar. Make sure both units are set to the same.

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Re: E7 Errio message on Front AC unit

Reply #2 – May 14, 2020, 06:30:26 pm

Also check the circuit breaker for that unit. I remember turning it off for some reason and it threw that code also.

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