Carrier Fan Motor Wiring Diagram

How to wire a condensing fan motor for 3 vs.

Carrier fan motor wiring diagram.

On the other side the fan blade directs the air over the evaporator coil. It reveals the parts of the circuit as simplified forms and the power and also signal links in between the tools. 4 wires is a common question by new techs. This enhances and quickens the defrost cycle.

Figure 3 40 wall thermostat wiring diagram cool only model. The 45m fan powered units are designed to maintain optimum temperatures in the conditioned zone through the accurate mixing of plenum return air and cold primary air. Inst maint wiring qxd 5 03 2008 10 02 am page 6. Refer to the motor manufacturer s data on the motor for wiring diagrams on standard frame ex e ex d etc.

Vl 3965 wire condenser fan motor wiring diagrams 1 3 hp capacitor diagram carrier ac kb 8120 unit cl 2026 besides eed air conditioning contactor library electric starting selection td 2657 sh run types installation guide da 7202 circuit of start and 910 oval vl 3965 wire condenser fan motor wiring diagrams 1 3 hp fan motor capacitor read more. Check field power leads l1 and l2. A wiring diagram is a streamlined conventional pictorial representation of an electric circuit. The circulation fan motor has two fan blades.

View online or download carrier airv 68rv15103a service manual. If these are not receiving 2. It also controls the condenser fan motor in a heat pump. Carrier airv 68rv15103a pdf user manuals.

Jesse grandbois submitted this tech tip to help make it simple. These diagrams are current at the time of publication check the wiring diagram supplied with the motor. Page 5 voltage pcb block wiring fuse time delay fuse lr40061 fan relay a97020 fig. One on either side of the motor.

Check field power leads l1 and l2. The 45m terminals offer excellent performance characteristics and affordability in a compact unit with optimum physical dimensions. When a heat pump goes into the defrost cycle the condenser fan motor for the heat pump will shut down. 3a fan coil printed circuit board 3.

Figure 3 41 wall thermostat wiring diagram heat. The dual shaft fan motor has bearings that can loosen or bind over time. This is a quick one on the difference between wiring universal condenser fan motors and why brown white is the same wire as white. Figure 3 32 condenser fan motor fan assembly tab.

The black wire noted in the wiring diagram will likely be terminated on a control board. Figure 3 31 condenser fan motor fan assembly stop.