How to cope with damage to the AC In Simple

Disorders or problems air conditioner / air conditioning frequently upset and annoyed its owner especially when prolonged automatic summer we will often use the services of air conditioning service, Some of the things that often happens is: AC is not cold, noisy sound in outdoor, indoor leak at (water dripping from the indoor air conditioning). how to deal with it if there is such a .. ??? 

1 AC is not cold, air conditioner main function is to cool the room to cool and clean. Make sure you have the correct remote setting on the auto position atupun Cool, cool position bearing the star (*), Sieve / AC filter already dirty so inhibit air circulation, Evaporator AC already dirty air that inhibits the absorption of heat due to the evaporator pipe filled with dust or dirt .freon AC exhausted. Clean the AC filter located in the indoor 2 weeks, and Clean Evaporator indoor / outdoor at least 3 months, Fill freon or freon air conditioning added in accordance with the air conditioning capacity. 
2 The sound of a noisy indoor and outdoor, this usually occurs because the position of the indoor and outdoor uneven try mounting bracket on the wall in the right position on the wall, installation of air conditioning less fit body cover, tighten the nuts buffer. 
3 indoor leaks, water drips from the indoor air conditioning so the room / space to be wet with water, it usually does remove water from the air conditioner because the air conditioning condensation, causing sloping Position Indoor AC wastewater is not wasted, the AC drain is clogged with dirt, fix that the indoor positioning is tilted on the surface of the wall, clean the tank and the air conditioning drain holes.