Heat and fan work but no AC

Bought a house last fall and got the wyze thermostat working for heat but doesn’t seem like the AC is kicking on. Any help is appreciated.


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do you have a picture of the C adapter you installed?

The red on com24v and the white going into Y on C adapter go to outdoor ac unit.

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Put the blue Y wire on the C adapter’s Y terminal strip and the white Y wire that is on the C adapter back on the furnace’s Y terminal strip.

in pictures:
swap this
image
with this:
image

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Thank you so much.

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Ok so last night it was hot in the house so the air was running constantly. I get home from work today and the fan on the ac unit outside is running even though wyze says everything is off. Also if I set everything to off it doesn’t seem to respond. Should I reprogram?

How did you program it to begin with?
You should have told it that your old thermostat had the following wires:
Y,G, R, W

Yes. And I just redid it just to make sure. The heat and blower work like normal but the ac unit never shuts off outside. Should the extra white marked Y be in the c adaptor? Seems nothing from the ac is going to the wyze adaptor. It’s straight to the board. Although I don’t know anything about what I’m saying haha.


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I see the problem. You attached the Y wire that goes to the AC to the R terminal instead of to the Y terminal.
image

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:man_facepalming: Thank you. Works perfectly now.

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