So I just purchased one of these fan speed control units, and I'm having trouble figuring out how to wire it up to my inline duct fan properly. Here's the best schematic I can find of my fan:
I can't find a schematic for the speed controller, but it's relatively simple: there are four wires coming out of the back. Two of them (black and white) are labeled "120 VAC Line--To Fuse" and the other two (red and blue) are labeled "To Load."
I'm no electrician, so this was too little information for me. Nevertheless, I attempted the following: unhooked the black and *********** Cord wires (bottom left) and attached them to the black and white wires on the speed controller. Then I attached the blue and red wires to where the black and white ones were connected previously. This did not work, and seemed to allow no current to the fan (since nothing happened at all). Any help would be greatly appreciated!
I can't find a schematic for the speed controller, but it's relatively simple: there are four wires coming out of the back. Two of them (black and white) are labeled "120 VAC Line--To Fuse" and the other two (red and blue) are labeled "To Load."
I'm no electrician, so this was too little information for me. Nevertheless, I attempted the following: unhooked the black and *********** Cord wires (bottom left) and attached them to the black and white wires on the speed controller. Then I attached the blue and red wires to where the black and white ones were connected previously. This did not work, and seemed to allow no current to the fan (since nothing happened at all). Any help would be greatly appreciated!