Kent Grand Mineral RO
Making whistle sounds

The machine after the water is taken out when is refilling has started making excessive noise and need to be attended on priority.

I feel if you have given the help line numbers that someone must attend to the same. My address is

Air Commodore SK Midha, Deputy Commissioner MCD, 33A/3 Sham Nath Marg, Near IP College, Civil Lines, Delhi-54. Contact No is 23818131 or Mobile 9871872662