Background:
Have had this installed for a couple years.
Took a little nipping and tucking based on wiring -- but that was 2 years ago and I cannot remember exactly what I did. Something to do with Brown Wires, or Blue Wires...
Anyway -- been working fine since 2022.
Current Events:
Up and down temps in the Northeast - Had heat on a month or so ago and it worked, then it got warm again, put AC on -- no problems.
Got cold again - tried heat -- just pushing out cool air.
4 Days ago - contacted NEST support - deleted schedules, turned off Eco, turned off Nest Sense -- restarted unit -- and Voila - HAD HEAT!
Unfortunately - 2 nights ago Heat went up to 80 [and apparently there was a schedule still there or added while doing testing with Nest Support -- so it was a hot night.
Turned it off in the morning. Left it off until night.
Turned it back on - no more Heat -- just cool air again.
LAST NIGHT:
Contacted Nest Support -- reset stuff again, PULLED OUT YELLOW WIRE, checked Voltage [3.74] but could not get Heat back on.
They suggested I call a Pro -- but I have a hard time paying someone to do something that has to be faxable on my own.
PRE-CALL LAST NIGHT:
Wiring = Y1, G, Rh, W1
NOW:
Wiring = G, Rh, W1
I can see a blue wire - looks disconnected.
I don't see a Brown -- but I'm guessing it is there if I poke around.
So...
Suggestions?
