The mall operated ageing air cooled chillers that were inefficient and unable to handle rising cooling demand. Energy use increased yearly. Replacement works needed to be carried out without disrupting tenant operations.
Five new high-efficiency water-cooled chillers installed with advanced monitoring and control systems to optimise load. The ROT model ensured guaranteed performance through integrated operation, maintenance, and continuous energy optimisation.
The retrofit delivered 37 percent energy savings and long term system stability. Operational efficiency and reliability improved for the entire mall.