Question on Fan-Tastic Vent Fan 5000RBT
Hey y'all... Buying a 28' keystone from my buddy... And the vent fan wasn't working.... Being an electrician, I decided I should take it apart, test it and see if I could just replace the motor or something...
Well the thing wasn't wired up at all. Found a NEG dc wire with an appliance spade on the end in the ceiling coming from the nearby light.
Anyway... The fan has the 3 speed control, thermostat, and 2-direction switch.
I've got things temporarily jumpered together (fan housing hanging out)... And it works... Both directions, 3 speeds, thermostat clicks it on and off
Theres a little diode looking thing up in the corner at the top. It's got 1 wire running to one side of the 3-speed switch, with a spade for another wire...
I work on industrial stuff mainly so I know I'm just over lookin it, but what is this for and where does it wire in at?
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