S.V.Service center is a cheating company and their representative are duping you by saying they are the authorised service center for Racold.
They replace coil of local make and charge double the rate of Racold. Their service engineers not do their job properly and service quality and response is very poor. Beware of getting cheated.Their Accounts head Mr.Anand is big fraud. You will loose your money as well as your gadget.