Changing out a goodman thermostat to a hunter
I am trying to change my goodman thermostat (CHT18-60) to a hunter 44155C. The goodman wired up this way:
Red - R
Green - G
White - W
Blue - 2
I know the red is the hot from the transformer, green is the fan, white is for the heat and blue is for the cooling.
The problem I have is that when I hook it up to the hunter, the only thing that wants to work is the cooling. I need to know which wire actually goes where.
The markings on the Hunter thermostat is:
G - Green
RC - RC and RH are jumpered
RH
Y/O
W/B
Y1
I know these to wires should go here, the other 2 should go to W/B and Y1, but this only lets the a/c run not the heat.
Can anyone help out here?
Thanks