The C.O.P. analyzer is presented for the coefficient of the performance on the chiller. It built in energy calculation program with relying on a higher lever processor. The device provides monitoring of supply and return temperature, flow, cooling load, power consumption and the chiller. C.O.P. The analyzer is networked with web management station or BACnet communication for presenting of the performance of chiller in the remote access. The low limit warning indication of the analyzer is for the plant maintenance to enhance the inspection and the chiller’s improvement work. This is a tool of measuring the COP in the implementation of the Building Energy Code
