Supplemental data for: Effects of multiple simultaneous faults on characteristic fault detection features of a heat pump in cooling mode

This supplemental data consists of two sheets: “Unit information” and “Simultaneous data”.
1. “Unit information” provides the manufacturer and models for the tested heat pump.

2. “Simultaneous data” provides the residuals for simultaneous fault combinations of the tested heat pump.
Column A: Fault combinations
Columns B to E: Fault intensity for each fault type
Column F: Evaporating temperature residual
Column G: Superheat temperature residual
Column H: Condensing temperature residual
Column I: Subcooling temperature residual
Column J: Discharge temperature residual
Column K: Compressor suction pressure residual
Column L: Compressor discharge pressure residual
Column M: Liquid line pressure residual
Column N: Outdoor unit power residual
Column O: Refrigerant mass flow rate residual (The cases with inaccurate mass flow rate measurement can be inferred by a heat balance between air-side and refrigerant side of the evaporator)
Column P: Residual of difference between condensing temperature and evaporating temperature
Column Q: Compressor lift residual