Thank you, but my thermostat is the one on page 12, so it doesn’t even have that option to reverse O/B
So, I endup wiring O wire connected to Y1, G wire jumped to Y wire connected to G and W1 and now it’s blowing cold air (I’m pretty sure I won’t have hot air, which again, it’s fine).
Everything seems to be working good now. Hopefully it won’t damage my A/C circuit somehow.
Thank you all!