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ECK Speed Control


Phillip L Clay

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Hi,

I am working on an ECK 1920 stationary 12 inch 3 speed  fan. I have tried to recreate the schematic diagram based on resistance measurements and observation. Please check over my diagram and make I have it right. The resistor is nichrome wire wrapped around the ceramic form for the speed coil.  The contacts in the middle of the control are just lifting stops. Regards

ECK.gif

control-annotated2.jpg

controlannotated.jpg

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