I replaced our Carrier Programmable Thermidstat controller with Wyze thermostat on Carrier Infinity ICS HVAC system. I am not able to get hot air at all. The wiring pic of old system
This is not a heat pump.
That is not an O/B wire it is a W2 wire
Your wires are, from left to right:
C
W1
Y
G
R
W2
Reset your wyze by holding down the button and delete and re-add it to your wyze account in order to tell wyze that you have a 2 stage gas furnace and an air conditioner.