same thing happen for almost every 3 mths ... water dripping from my LG aircon. Just started doing own DIY twice since Feb08. Previously called Aircon tech to do general maintenance $40-$50.
Now I do on my own except when gas is gone.
What I do. clean all internal parts. remove them and washed them. took 1.5hrs every time it drips.
Also just bought this foam spray called jackie 3 in 1 which cleans the coils and the fan subsequently drains out stuck particles in the drainage. So far the foam doing its job, the coils looked clean and stubborn particles gone. Lets see how long my servicing can go till the next drips ...
