doubt Ford Party 2003 Air conditioning not for compressor

Hello, I bought a 2003 second -hand Ford, I had broken air conditioning switch, it changes it, it works but it is very cold, and the compressor does not ever know if that is normal.
If I turn off the A/A, if you stop the compressor, greetings

Hello, I understand that it is only the maximum speed of the forced (fan), is that correct?
The solution is like that is very simple.
Greetings

Hello, you have to analyze well what you are explaining when you say not for the compressor.
The compressor is the device of the AA system attached to the engine and --- The Blower engine is the one that is before the ventilation grilles and to which its speed manipulates from the selector that is on the board.
The board selector makes its route through a series resistance that when it is normally damaged is direct at the highest speed and you receive a strong air flow (remedy change the resistance to a new one) greetings