that,but now i bought? at my home town in U.P. voltage supply is very low and we were using stabilizer for that......but now i bought two 1.5 ton air conditioners but they are not working properly due to low voltage supply.i have used separate stabilizers for both the ac but still they work only for 10 minutes and after that M.C.B. went off so its very problematic to use them.please help me out.can any one of you tell me the way out for this