Champion Radiators How To Install An Electric Fan Relay In A Vehicle Champion cooling systems makes is easy to wire up your radiator cooling fan. if you enjoyed this video and want the product used in this video, head on over. Don't be intimidated by electrical! if you can install your champion cooling aluminum radiator, then you can install your electric fan relay kit, and in this.
Where Are My Instructions For My Fan Relay With dual cooling fans, there are two methods for wiring up the relay kit. 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. for smaller fans, both fans can be connected to a single relay as shown above, and the proper fuse should be. Route the grey 18 gauge wire and cut to proper length. crimp the ¼” spade connector terminal on to the grey wire and attach to the terminal on the thermoswitch. route and connect the purple 12 gauge wire to the printed to the positive ( ) wire extending from the electric fan motor. if you want to change direction of air reverse this connection. Relays are fairly simple, and there is a standard 4 or 5 prong relay that most everyone uses. the fifth prong – labeled 87a or 87b – is typically not used except for certain situations. our relay kit uses four of the prongs, labeled: 30, 85, 86, & 87. it sort of sounds like a tennis scoring system, and to the rest of us it doesn’t make. Champion cooling offers a relay kit that simply wires into your electric fan harness and is activated by the ignition. a separate temperature sending (thermal) switch will activate the relay at 185 degrees so that the cooling fans can get to work keeping the temperature down. once the temperature drops, the thermal switch deactivates, switching.
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