I stumbled upon your website and loved it. My carrier weathermaker quit working. It is about 14 years old. I went outside and there is a loud hum and the fan is not running. I spun the fan with a screwdriver and it came on, but still barely spun. It did not spin like normal. I pulled the power disconnect and still heard the buzzing. I turned off the thermostat and the buzzing finally stopped. I took the cover off and turned the thermostat back on, the buzzing was coming from a relay. Honeywell DP204DA5003 coil 24v 50 hz 24 v 60 hz.
Am I to assume this relay is bad? I appreciate any help. My family is sweating and tomorrow is a holiday so I am not sure what I am going to do.
I have a small unit to my bonus room. It is a different brand unit. I am not sure if the relay out of there would work or not.
I appreciate any help!