Re: Anyone have troubleshooting knowledge of refrigerators?
I service and repair fridges, typically the ones I look have two winding's a start winding and a run winding, a PTC (positive coefficient thermal) device presents a low resistance typically between 5 and 15 ohms depending on spec at start. Both start and run wingdings are energised during initial start, the start winding load causes the ptc to change its resistance with temp disconnecting the start winding.
I service and repair fridges, typically the ones I look have two winding's a start winding and a run winding, a PTC (positive coefficient thermal) device presents a low resistance typically between 5 and 15 ohms depending on spec at start. Both start and run wingdings are energised during initial start, the start winding load causes the ptc to change its resistance with temp disconnecting the start winding.
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