Description

This reserve indicator works together with every potentiometer based fuel sensor. You can store 2 different values of fuel in the module. The included 5 mm LED flashes if the fuel amount is below of the first value. The LED is continuous on if the fuel value is below of the second value.

The adjustment of the reserve level is easy. Connect the module, fill the first required amount of fuel in the tank and hold the green cable for a moment to ground / Minus. Now the module has stored the first value.

Then fill the next fuel level in the tank and repeat the procedure and the module have stored the second fuel level. That´s it.