Inspect the wiring diagram printed on the side of the fan motor and write the fan motors wire compare the fan motors speed chart to the units chart to determine the correct fan speed wire coloraug 03 wiring diagrams for furnance blower motors showing of 9. Click on the image to enlarge and then save it to your computer by right clicking on the image.
3 Wire Fan Motor Wiring Diagram C3 Wiring Diagram
3 wire blower motor wiring diagram. 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. Blower motor wiring diagram wiring table fan save wiring diagram 3 speed blower motor valid table fan wiring diagram. These blower motors are very common and worth holding onto. Otherwise the structure wont work as it should be. Wiring help for squirrel cage fan am 3 century hf arc stabilizer 3. Wiring was hard to figure out so if your old blower motor has a white wire i suggest a different replacement because mars 13hp rpm vac.
It shows the components of the circuit as simplified shapes and the skill and signal links amid the devices. In order to make sure the electrical circuit is built correctly. Three speed furnace fan motor wiring wiring diagram ac fan motor wiring diagram. No matter what you will need it for. If the blower is using a multi speed motor the settings will be labeled as high medium and low. Blower motor wiring diagram blower motor resistor wiring diagram blower motor wire diagram hvac blower motor wiring diagram every electric arrangement consists of various distinct parts.
Mars direct drive furnace blower motors are three speed standard efficiency 13. With the assist of this book youll be able to effortlessly do your own personal wiring projects. Collection of blower motor wiring diagram. Ccw orange yellow orange yellow purple brown purple brown. You are able to often depend on wiring diagram being an essential reference that will help you conserve money and time. Previously my dearest dearest had connected the new motor yellow common to the old motor yellows connection spot which was medium low speed had not replaced the capacitor from a 75 for the old motor down to a 50 as required for the new motor and had left the orange common wire from down below attached to the capacitor.
Direct drive furnace blower motor mars. 3 speed furnace blower motor wiring diagram wiring diagram is a simplified enjoyable pictorial representation of an electrical circuit. But the breakers flipped themselves off immediately so i dont know how much damage could have been done by his mis wiring andor wrong capacitor. Each component should be set and connected with other parts in specific way. This three speed motor is a ge 15 horsepower 760 amp ac motor model 18928. Technical data sheet wiring.
Dec 17 mars. L2 l1 t2 t1 lrc y2 o w2 in w2 out df1 ambient ambg coilg coil demand defrost control board rev y valve hps lps y out y2 out c c r s r s h c f daul capacitor outdoor motor compressor trasformer 240v 24v com red yellow black black orange blue compressor contactor to t stat blue blue df2 reversing valve coil yellow yellow yellow black yellow black black black g n t4 l t2 t3 c t5 t1 4 3 2 1 8 7 6 5 9 high speed blower relay 24v blower relay blower motor see table for. To wire the motor i am using a cord a 660v 20a 6.
Gallery of 3 Wire Blower Motor Wiring Diagram
