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manual switch to operate the cooling fan

Posted: Sat Mar 24, 2018 11:24 pm
by william2rcc
I try to use a manual switch to operate the cooling fan, i.e the "thermo switch" still function, although I don't turn on the switch, but I can not find the "thermo switch", in the circuit show the cooling fan motor negative is always ground, the cooling fan positive is through "thermo switch" to 12v+, please help me to do it, thank you!
P.S I already done on my NS400R add a manual switch to operate the cooling fan.

Re: manual switch to operate the cooling fan

Posted: Sun Mar 25, 2018 5:30 am
by Speed Freak
You only need to "bypass" the switch with a second mechanical switch.
If one of both is closed the fan will be on.

You can simply make an intermediate adapter between the thermo switch and the original connector.

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Re: manual switch to operate the cooling fan

Posted: Sun Mar 25, 2018 7:26 am
by phildu31
Thermo switch is near the thermostat under the fuel tank.