I have bought 2 hitachi ac model RAV019EMDZ1 with lot of passion and pressure on my parents but gas of one of the ac’s leaked within 21 months of its purchase out of which 15-16 months I and my parents were abroad .So within 5-6 months of use the gas of the ac leaked and I had to shell out 4000Rs for the refill.
My house is in on the top floor and I dont feel that I have made a right decission as the acs do not cool as according to the price and expectation. I have a onida 1 ton installed in my dining room (same size as that of bed room) which is 6 years old and I think that that cools much better.Please give me some advice and also tell me that on which mode should I use these ac’s like p5 , c5, c3 and will they be giving me problem in furture also.