mikew
New Member
Posts: 1
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Post by mikew on Feb 2, 2016 23:18:55 GMT -6
I have the following error code flashing: Err7 end of life. System is only 8 months old and only used a month. I tried resetting the breaker. Thoughts? Thermostat is Model 500750
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billc
New Member
Posts: 1
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Post by billc on Feb 11, 2017 9:50:25 GMT -6
Hi Mikew
I'm experiencing the exact same isssue at about the same time lapse. Did you get a response?
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