206 hdi air conditioner problem

I am a student in Cyprus, I did not bring the car last year, I brought it this year, because nobody got on it, the air conditioner was over, the gas came out at the end of October.

Have you ever run the air conditioner during the winter ?? This may cause condensation of the gas. But master looseness prevails anyway.

I ran it a couple of times, it was too little in it .. thank you very much