HVAC System Audit
- Study of each Chiller will be undertaken.
- Running –load, flow in primary circuit and temperature difference between inlet and outlet of evaporator will be measured. This will be used to calculate present load on Chiller and its specific power consumption.
- Flow and load of each chilled-water supply pump will be measured. Performance of primary and secondary chilled water pumps will be studied for flow, power and efficiency.
- Performance of condenser water pumps will be studied for flow, power and efficiency.
- Study of cooling towers with respect to air flow, inlet and sump water temperature, loading on cooling towers.
- Performance of AHUs will be studied for load and effectiveness.
- Opportunities for Energy Conservation will be explored.