York Condenser Fan Motor Running Backwards

Wire to cap herm used as common common used at herm fan as fan.

York condenser fan motor running backwards.

There is a fin comb to help straighten the. Be careful running a condenser backwards may cause damage. A c or heat pump fan condenser unit diagnosis repair. The a c is now functioning fully and properly both from this change and from a good cleaning of the evaporator coils condenser coils blower fan and drip pan and tube.

If it is single phase then the motor usually has a third wire that will reverse rotation. I ran into a wired one maybe one of you can give me the why of this. Everything actually ran just cond fan backwards sent from my gm1915 using tapatalk. I was checking out a unit that didn t seem to be keeping the office space cool and it didn t take long to realize that the outdoor fan motor was in fact running backwards.

Find out how we leverage our unparalleled residential dealer network and world class commercial support services to lead the industry. Ive heard a bad capasitor could cause this. Either one of them must be on the fan port and the other on the common port along with one wire from the condenser. At york comfort is more than a feeling it s a promise.

To innovate to assure and most of all to deliver. Anyone know why this happens no one. This article discusses the diagnosis and repair of problems with the outdoor compressor condenser fan and fan motor including fans that wont run fans that run at slow speed and fans that won t stop running our page top photo of a compressor condenser fan unit shows that a stick had fallen into the fan blocking the blades and. I told him in was probably just spinning backwards.

He said no because its has voltage at motor plus it was pulling a amp draw. If it is a 3 phase induction motor you can reverse the rotation by switching any two of the three wires.