Aster installation issue - help needed!
 

I have installed Aster MOSFET and I don't have any response when I press the trigger. It gives 3 motor beeps when I connect the battery and the LED next to the trigger sensor flashes RED and YELLOW rapidly 3 times and then turns off. I don't see white light coming from it as shown on promotional pictures. When I do it with the gearbox opened the trigger sensor reacts to the light - if I shine the light on it, motor beeps and the other LED flashes RED and YELLOW again. I do have to mention that I have purchased front a wired unit and resoldered it to be a back wired. Any advice would be very much appreciated.

It's possible either too high or too low of a voltage battery or mah or max draw rating, or wrong type of battery (I had a similar issue with a titan MOSFET while using an 11.1v LiPo, which was rectified by using a 7.4)

One other possibility is that you reversed the wires when resoldering by mistake