How to Program Diff Dual Fan Controller?

[j0hnhalim23]

How to Program Diff Dual Fan Controller? I BOUGHT THE CAR WITH THIS AND I DONT KNOW HOW TO PROGRAM IT! SOMEONE PLEASE HELP, THANKS :goyou:

[slider2828]

Google it

DIF Dual Fan Controller Install on S13 S14 240SX (http://www.frsport.com/DIF-Dual-Fan-Controller-Install-on-S13-S14-240SX_t_22.html)

[j0hnhalim23]

@SLIDER2828, i googles it its already installed in my 240 but i dont know how to adjust the temp settings. As in idk what they mean so how do i adjust them. I heard if you disconnect the power then you need to re-adjust them? Any ideas? Thanks

[j0hnhalim23]

**Googled it

[slider2828]

At the end of that article.... They are just dip switches... so you turn the knob to point the correct one I assume.

The optimal operating temperature for KA’s is approximately 160F to 190F. Since this particular vehicle has a Nismo thermostat installed, which opens thermostat at 143.6F instead of the stock 169.7F, we will set the first fan to turn on at 174F (number 6) and the second fan to activate at 186F (number 9). For stock thermostat, we would set fan one and two to power up at 178F and 190F, respectively.

[j0hnhalim23]

There are letters and numbers on the unit, i read that whole page it still doesnt say what letter is what or what numbers heres a link to the one i have and youll see what im talking about... Thanks for all your help by the way!

[j0hnhalim23]

DIF 10090 Thermostatic Universal Dual Electric Fan Controller Ver. D (http://www.frsport.com/DIF-10090-Thermostatic-Universal-Dual-Electric-Fan-Controller-Ver--D-_p_17174.html)

[slider2828]

It says on the box in FRS.... I believe all the letters not mentioned are in between.

A is 150F
E is 166F
I is 182F
M is 200F

[j0hnhalim23]

Ok thats what i was thinking to.. Thanks bro i Apreciate your help!