The “Internal method” can be used for commissioning, inspections, troubleshooting, maintenance, monitoring and in energy optimisation projects. It is based on thermodynamic analysis of the vapour compression process and has proven to be a cost-effective method to optimise systems in thousands of air conditioning and refrigeration plants around the world.
The Internal Method eliminates the need for costly installation of flow meters and provides more detailed performance information, not only on the system level but also component by component. The method can measure performance with an accuracy of +/-5%.
By installing ClimaCheck for performance analysis as a stand-alone monitoring system or integrated in SCADA/BMS systems, the information from the “Internal Method” adds automated fault detection and diagnostics (AFFD) capacity. This allows early warnings to be sent if compressors, heat exchangers, charge or expansion devices deviate from their expected performance parameters.