Secure these wires with a wire nut.6. Twist the fan's medium-speed wire to the switch's medium-speed wire.
Upgrading a single-speed fan to a three-speed fan requires a dissimilar switch and Engine. Single-speed box fans employment parts with two wires, while a three-speed box fan needs a four-wire switch and Engine.
Instructions
1. Diagnose the three-speed switch's and fan Engine's wires, using their wiring diagrams as a handle. The switch contains one input wire, generally called "Path", and three-speed wires. The Engine contains three-speed wires and a impartial wire. Everyone wire uses its own color-coded insulation, and the colours vary between manufacturers.
2. Strip one half-inch from the heel of Everyone wire with wire strippers. This includes the wire locate that enters the fan. It has a wall plug on the other point.
3. Twist the bound of the Engine's impartial wire to one of the wires from the wire fix that enters the box fan. Secure them with a wire seed. The wire allot that enters the fan contains two wires.
4. Twist the moment wire from the wire establish that enters the fan to the switch's input wire. Secure them with a wire devotee.
5. Twist the fan's low-speed wire to the switch's low-speed wire. Employ the wiring diagrams on the motor and switch as a guide.Three-speed box fans uses four wires to check its celerity.Box fans bring a convenient action to circulate air in areas where the air from a fixed-location fan Testament not distance. Many box fans part overhaul of a three-speed Engine. Adjusting a fan's hurry allows the fan to circulate the air in different-sized rooms without producing an overpowering blast of air.
Use the wiring diagrams on the motor and switch as a guide. Secure the wires with a wire nut.
7. Twist the fan's high-speed wire to the switch's high-speed wire. Use the wiring diagrams on the motor and switch as a guide. Secure the wires with a wire nut.
8. Route the wires away from the fan blades. Secure the wires to the box fan's frame with plastic wire ties.
