Simple 2 Speed Fan Motor Wiring Diagram

The black wire is tightly connected to the capacitor and the same is connected with the second wire of the capacitor to the red wire coming from the running winding along with the wire facing the power supply coming from the back.

2 speed fan motor wiring diagram. Switch how to reduce inline fans noise. Than use a 30 a. 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.

Wiring with reb speed control. Two speeds inline fan wiring instruction. Kindly email me the diagrams for star deltor and direct online for a 3speed 1directon 3ph motor have two of them in a bow cutter.

Strip 2 inches of plastic off the opposite end of a prewired plug using wire strippers the wire needs to be nonmetallic awg 14. 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 black thermal contacts tb white if fitted l1 l2 l3 n e codes. Diagram dd4 low speed low speed u1 u1 v1 v1 w1 w1 u2 u2 v2 v2 w2 w2 l1 l1 l2 l2 l3 l3 e e high speed red leads red leads black.

Remark to avoid influencing the fan service life the optimal adjustable speed range is from 70 to 100. Diagram dd4 low speed low speed u1 u1 v1 v1 w1 w1 u2 u2 v2 v2 w2 w2 l1 l1 l2 l2 l3 l3 e e high speed red leads red leads black leads black leads. 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.

How to wire up a 2 speed ford taurus electric fan the relays i used is the zettler az979 1a 12de for low speed and az979 1c 12d for hi speed. 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. 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.