Unbelievable 2 Speed Cooler Motor Wiring Diagram

By connecting the proper wires to the high and low speed terminals on the motor and switch you can control how fast or slow it turns once powered up.

2 speed cooler motor wiring diagram. Connect the wire labeled c to the terminal labeled gnd or t and tighten the screw. Facebook twitter linkedin tumblr pinterest reddit vkontakte skype messenger. The blue wire is connected directly to the neutral wire coming from the main power supply coming from the back and the red wire and black wire are connected to a capacitor.

Must be suitable for your cooler size. This motor must be grounded by attaching the power supply green ground wire to the motor electrical power source. Two speed motors with 2 separate windings dual winding high speed red leads red leads black leads black leads m 3 single speed only 3ø wiring diagrams u1 red v1 yellow w1 blue thermal contacts tb white l1 l2 l3 n e codes.

2 note make sure incoming line voltage agrees with motor nameplate voltage. Wiring diagram for two speed moto explained. Please help how to go about this.

Check the room cooler wiring diagram 1 room air cooler wiring diagram 1 room air cooler wiring diagram 2 with capacitor marking and installation click image to enlarge. And not between cover and motor. Power and control circuit for 3 phase two speed motor.

Connect the wire labeled d to the terminal labeled com and tighten the screw. If you are working on two speed motor wiring you will need an ac power supply the two speed motor and a double pole double throw switch. A qualified electrician should check all wiring and circuit breakers and be sure that the cooler installation is.

Room air cooler wiring diagram 2 with capacitor marking and installation note. 6 position wall switch for 2 speed evaporative coolers to control high and low speeds for 120v only. The installer of this switch must be technically qualified for this type of installation.