Trane XR15 NOISY Condensor unit Contactor
In my other thread where I asked about running the Air Handler fan on Auto or on, I forgot to ask about the very loud Clunk the compressor contactor makes when it is De-energized. It is a little loud when it energizes too, but when it drops out: CLUNK!! I asked the installers and service tech about it and they said, yeah, every customer asks them the same thing.
I am in industrial automation, and have worked with high quality devices my entire career, but I've NEVER heard anything this loud either pulling in or dropping out.:eek2:
What have the pros here experienced with this noise?
My condensor is Trane model 4TTR5049E1000BB, a 4 ton unit.