So you ve decided to install an electric fan. Using the electrical connectors and wire ties provided follow the directions below.
You will then need switched power usually from your ignition switch wired to the blue wires on the relays.
Electric fan wiring diagram. Most stand alone adjustable thermostats i e. Maybe your stock clutch fan has worn out or perhaps you need to make room for that aftermarket rad or intercooler. This is a simple illustrated circuit diagram of ceiling fan to be noted that the wiring diagram is for ac 220v single phase line with single phase ceiling fan motor.
This is based on the draw from the fans if the fans are larger and draw more than 15 amps each it s recommended to install a second relay kit as shown below. How to connect the fan wire easy to understand fan coil connector 5 wire condenser fan motor wiring diagram simplest. Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note.
Oldskool funk 730 833 views. This will be the big red wire that is connected to. The solution is to fit an electric fan driven by a motor the fan is switched on and off by means of a thermostatic sensor switch fitted to the cooling system.
Wiring dual cooling fans. Here a simple spst switch is used to supply power or not to the fan motor and a regulator is used to controlling the fan speed. With dual cooling fans there are two methods for wiring up the relay kit.
Next both of the. Then make sure the the blue wire on the power link middle link of switch is connected to the main ignition wire of the car. Unscrew the according link from on position of the switch put the wire around it and simply tape it.
Diagnosing a non working radiator fan testing fan switch w a soda can water fire honda civic duration. Either way this document will help explain the proper way to install and wire your new e fan. 3 speed ac fan running capacitor.
Start with taking both of the positive wires from the fans and run it to the yellow wires on each relay. The wire through the fire wall will now be connected to the switch. When the temperature of the coolant rises to a certain point the sensor switches on the fan.
When extending wires always use the identical gauge wire as provided. Installation instructions single stage electric fan thermostat part 16720 16721 wiring before starting disconnect the negative cable on the vehicles battery. Alfred electronic facebook.
The color coded diagram below will correspond with the wires on the relay kit to help simplify the wiring process. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. Electric fan connection using a fan relay kit.