Air handler furnace hvac blower motor 13 hp 3 rpm v 48 speed. Refer to the motor manufacturers data on the motor for wiring diagrams on standard frame ex e ex d etc.
How To Wire A Run Capacitor To A Motor Blower Amp Condenser Wiring
3 speed furnace blower motor wiring diagram. Video demonstrating the standard wiring for the primary blower motor found in most furnaces and air handlers in residential hvac. Make sure stat is in off position. A motor will work with either leg of power on common. Here is a video on how to wire a single phase three speed alternating current blower motor for another purpose. And of course there is no wiring diagram attached to the blower. My main question is not to determine which color is which speed i can.
These blower motors are very common and worth holding onto. Nothing should happen on power up. Results 1 48 of furnace blower motor emerson fa55hxbsn v 3 speed hqem. The closest answer ive found was here. 3 speed blower motor wiring help. Remove the blue wire from the relay.
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. 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. Motor specifications wiring diagram printed on motor. Put stat in fan on mode and the blower should run on high. 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. If the blower is using a multi speed motor the settings will be labeled as high medium and low.
0 bids ground wire has small pinch on insulation which is noted in picture 34 hp 3 speed thermally protected vac rpm max. 33 l1 l2 l3 n suggested wiring arrangement selector switch hi speed contactor overload overload lo speed contactor these diagrams are current at the time of publication check the wiring diagram supplied with the motor. Hope this helps a few folks out. Blower motor wiring diagram wiring table fan save wiring diagram 3 speed blower motor valid table fan wiring diagram. Black is high speedcooling speed and the fan on continuous speed. This three speed motor.
I have a furnace blower that i plan to use just as a high powered fan. Collection of blower motor wiring diagram. Click on the image to enlarge and then save it to your computer by right clicking on the image. In the colored diagram.
