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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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Tried to replace my thermostat with a better one. now unit

Customer Question

tried to replace my thermostat with a better one. now unit outside will not come on
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.
Hello,
can you tell me what color wire you have on what terminal?
And is the indoor blower running non stop?
Customer: replied 1 year ago.
yes indoor blower is running
Expert:  BillyHvac replied 1 year ago.
But does it continue blowing if you turn ac off?
Customer: replied 1 year ago.
no
Expert:  BillyHvac replied 1 year ago.
Ok what color wire is on what terminal? Then we will do a quick test
Customer: replied 1 year ago.
red on rh
white on w
green on g
blue on y
Expert:  BillyHvac replied 1 year ago.
thank you,
now remove stat to where we can see wires...twist red to blue and tell me if outdoor unit kicks on