Is GE fan controller 14287 suppose to come up as a dimmer?

[Automated_House (Jimmy)]

yup, that’s normal… try this device handler if you want low/med/high buttons

GE Ceiling Fan Switch Custom Device Type - Low, Med, High buttons w/no slider!

FYI, I’ve also updated mine (as well as a few other DH’s): 01-08-2017 : Added code for Health Check capabilities/functions, and cleaned up code. https://raw.githubusercontent.com/constjs/jcdevhandlers/master/devicetypes/jscgs350/my-ge-fan-control-switch.src/my-ge-fan-control-switch.groovy