Multi Speed Motor Wiring Diagram. 3ø wiring diagrams 1ø wiring diagrams w2 orange brown blue black red grey w2 u2 u2 v2 v2 u1 u1 v1 v1 w1 w1 l1 l1 l2 l2 l3 l3 e e two speed motors high speed low speed orange brown blue black red grey m 1 m 1 l l n n e e 3 active wires plus auto reset thermal contacts 4 active wires plus manual reset thermal contacts codes. This version is designed for three speeds but can be extended by adding more pots and switches.
Multi speed motor wiring diagram one of the most difficult automotive fix tasks that a mechanic or repair shop can take is the wiring or rewiring of a cars electrical systemthe trouble in reality is that every car is different. By vallery masson on may 8 2021. It shows the components of the circuit as simplified shapes and the talent and signal links with the devices.
Capacitor start induction motor circuit diagram ccw rotation normal rotation l1 l2 motor input line leads 1 run main winding 2 start auxiliary winding 3 centrifugal start switch 4 squirrel cage rotor 5 start capacitor 6 ac line input.
Three speed motor wiring select models only see note 3 wh white use min. The load will slow the motor down. Using the wiring diagram for the unit that holds the blower motor it will be possible to identify the fan relay as well as the various speed terminals and terminal locations if the motor is multi speed. 2 speeds 2 directions multispeed 3 phase motor power control diagrams abbreviationsol over load relayno normally opennc normally closelow low speedhigh high seed for forwardrev reverse two speeds two directions multispeed 3 phase motor power diagram power diagram.