Blower wont turn on
Posted: Tue Jan 19, 2010 3:52 pm
I have an Intertherm 5 ton model no. P3RD-060K that uses a variable speed blower, when i turn on the unit, everything runs like it should except the blower never turns on. when i switch it to fan only i hear a loud click inside the unit coming from the load relay. this problem first started when it got real cold this last month and i turned on the ac heat and immediately turned it off when i heard a "loud heater coil hum', couple days later it got warm so i turned on the unit to cool and i couldnt feel anything come out of the vents.
thought it coulda been the relay so i replaced it and it still clicks. Also, i have completely disconnected the heating coils cause in Florida there aint much use for heaters
Any ideas?
thought it coulda been the relay so i replaced it and it still clicks. Also, i have completely disconnected the heating coils cause in Florida there aint much use for heaters
Any ideas?