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YHJF - Outdoor Fan Motor Running Very Slow

Article ID: 555
Last updated: 11 May, 2018

York Heat Pump: YHJF

Re: Outdoor Fan Motor Running Very Slow

With no call for Heat or Cool, the outdoor fan motor runs at a vert low speed.

  • This is almost always caused by a shorted compressor on a unit with a single-pole contactor. 
  • Check each compressor terminal for a short-to-ground.
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Article ID: 555
Last updated: 11 May, 2018
Revision: 3
Access: Public
Views: 58
Comments: 0