OS-4 A Study on the Integration-oriented Design and Operation to Optimize the Air-conditioningSystem Performance : Part 11: Cost Saving Effect by Improvement of the Maintenance Including the WaterManagement on the Heat Source System

Abstract

The maintenance including water management is very important to maintain a heat source system in high efficiency. In this study, we show the value (=LTD) to express the deterioration of the condenser water quality and the basic survey of water management method for the heat source system. In addition, with the deterioration model of the heat source system based on operative data, we show the energy saving and cost saving effect of the tube cleaning.