1. Choose the right pressure head for chilled water pump and cooling water pump.
Choose proper pipe diameter and water velocity.
Minimize pipe joint, reducing joints, pipe reducers, manifolds, and valves unnecessary to reduce local resistance loss.
Choose proper water strainer (structure/meshes) and periodically clean.
2. Using a variable frequency water pump is recommended as it can reduce energy consumption by 30%-45%.
3. Using a water distributor and valves between floors or terminal SV to prevent chilled water from circulating in non-working terminals is recommended.
4. Do periodic cleaning of cooling tower and pipe system.
5. Select a location that provides sufficient air-flow for both air-inlet and outlet.
6. Make appropriate adjustments to chilled water inlet/outlet temperature and temperature difference according to the local climate.