3 Wire Condenser Fan Motor Wiring Diagram

L1 l2 208 230 vac l1 l2 208 230 vac l1 l1 common l2 l2 l2 brown common.

3 wire condenser fan motor wiring diagram. It is supposed to help each of the typical person in building a correct system. Finally this guide is intended to be used as a general overview of common condenser unit wiring schematics. Wiring diagram comes with several easy to follow wiring diagram guidelines. Step by step help on how to wire a replacement condenser fan motor for diy hvac help.

Wiring schmatic for condenser fan motors remove drain. I need to connect the brown and yellow wires together. The black wire noted in the wiring diagram will likely be terminated on a control board. These directions will be easy to grasp and use.

How to eliminate 2 run ac fan motor wiring diagram. When a heat pump goes into the defrost cycle the condenser fan motor for the heat pump will shut down. Cap off brown white unused. This enhances and quickens the defrost cycle.

How to go from a 3 wire to a 4 wire configuration. I m going from 5 wire to 3 wire second diagram. Original motor contactor fan c herm capacitor original compressor s r c move the brown wire from the f terminal of the original capacitor to one side of the new capacitor step 1 added jumper 2mev9 step 2 note. Hvac condenser fan motor wiring diagram.

3ø wiring diagrams 1ø wiring diagrams diagram er9 m 3 1 5 9 3 7 11 low speed high speed u1 v1 w1 w2 u2 v2 tk tk thermal overloads two speed star delta motor switch m 3 0 10v 20v 415v ac 4 20ma outp uts diagram ic2 m 1 240v ac 0 10v outp ut diagram ic3 m 1 0 10v 4 20ma 240v ac outp uts these diagrams are current at the time of publication. For a visual picture of typical wiring configurations reference the following guide. The replacement motor has 5 wires and this conversion diagram was on the side of the motor. Typical original motor connections hvac condenser motor replacement wiring guide brown contactor fan c herm capacitor original compressor common l1 l2 wire colors may vary l1 l2 208 230 vac s r c new motor new capacitor new capacitor non polarized f terminal is no longer used brown brown white motor contactor fan c herm.

White wire from the condenser fan motor to one side of power on the contactor t1 and jumped to one side of the fan capacitor. Wire colors may vary. Wire colors may vary. 3 speed ac fan running capacitor.

Not sure what i need to do on the orange and purple wires. Some condenser fan motors wire to a circuit board while others use proprietary plugs for their connectors. This is ac power and not a dual capacitor so the terminal side does not matter black wire from the condenser fan motor to other side of power on the contactor t2 brown wire from the condenser fan motor to the other side of the capacitor opposite the jumper wire. Here s the 3 wire method.

4 wire and 3 wire condenser fan motor wiring. Original ruud a c unit fan motor was 3 wire model from 1997. This control board is the defrost control board. Alfred electronic fan.