After trying the code corresponding to the brand (Mitsubishi) in this case two codes without success, I marched all self codes. I am about to give up when suddenly I hear a beep around 592, I continue trying the numbers are around 592 and I feel that my air conditioner responds to 594 I therefore valid typing ok " yesss it works. " Morality not to be discouraged, until it works very well, even without instruction in French.