avillestu
Jul 12, 2009, 09:47 AM
The problem appears to be in the internal wiring or control board.
Symptom: If I temporarily connect the red low voltage control wire from the transformer to the green control wire for the fan, a relay clicks on the control board. But the blower does not come on.
I have tried re-seating all five of the blower wire connections to the circuit board but this didn't help.
Does anyone have any suggestions? I'm just a homeowner, not an HVAC specialist. I'm positive the problem is not in the stat or any of the five wires from the stat to the Rheem. Thanks in advance for any thoughts.
Symptom: If I temporarily connect the red low voltage control wire from the transformer to the green control wire for the fan, a relay clicks on the control board. But the blower does not come on.
I have tried re-seating all five of the blower wire connections to the circuit board but this didn't help.
Does anyone have any suggestions? I'm just a homeowner, not an HVAC specialist. I'm positive the problem is not in the stat or any of the five wires from the stat to the Rheem. Thanks in advance for any thoughts.