Purchased Onida One ton Split A.C from M/S Manipal Electronics, Mysore. There was absolutely no maintenance service at all. At the end on one year, on repeated requests to Manipal Electronics, some one came and serviced the machine. Now it is another year nearly and no one has come for any kind of maintenance service even on repeated call to M/S Manipal Electronics. I am a very dissatisfied customer and very unhappy that once sold, the Company does not care for its customers!