Can you anybody explain how to wire 5 PIN LED push button to power on a engine fan , want to use it with a relay and a thermal switch which is installed in the intake manifold (1 pin) ?

Want that LED is only ON when push the swich and the fan is activated.


this is what i think to know :

IGN12V to 86

87 to FAN

30 to 12V BATT

85 to the BUTTON switch and then to the thermal switch in the Intake


About the 5 button switch:

RED goes to IGN 12V
BLACK to ground
YELLOW....?
BLUE ...?
GREEN....?


hope anybody can help thanks

 

this is the button:

 

I wish I could help, I’m not fluent in German.

The wiring pinout you describe is how a typical 5 pin relay would be wired. It appears the push button contacts just take the place of the relay coil contacts.

Im GUESSING the way you have it set up now will work. Hopefully someone in readerland can help with the language barrier.

 

From the Amazon ad




NO and C are the actual switch that controls the coil in the relay. The NO terminal should be connected to the relay. The C terminal gets fused 12V power. The + and - terminals are for the LED.

 

I would think you'd connect the 12v to C and the fan to NO with a jumper to the lamp+ from the NO contact would accomplish what the OP wants.

 

Unfortunately, there isn't enough info to tell how the LED is wired inside the switch. My response assumed that there was a separate set of switch contacts in series with the LED between the + and - terminals. If it's only the LED between those terminals, then you are correct.

 

I'm assuming the LED is separate so you can wire to either NO or NC contacts.

 

From the looks of this other diagram from the Amazon ad (I should have scrolled further ), you are correct.

 

Okay guys can you write me a wiring diagram how to wiring the button and Temp sensor to the relays.

​​​​​Im not an expert so i think this would be the best helpful solution.

 

I have insert this if anybody want to do the same and have no idea how to wirring it with these types of Led push button switches.
-2 Fans
-2 Pin LED Switches (schalter)
-Temp. Sending unit intake manifold ( Thermo)
- 4 Relays
(2 installed in near of Fans/2 installed in near of the switches in the console )

LED illuminate as always the fans run.