A handy set of applications for the users of compressors and condensing units. A quick compressor selection from a database of all European Copeland Brand models can be made for any application using Quick Select. A link gives access to the full on-line selection software. Cross Reference is for finding replacements for previous generation and other manufacturers’ brands. A choice of condensing unit from the high efficiency ZX range for a cold room can be made using ZX Slider. FAQ gives immediate answers to the most common compressor application questions. Diagnostic information from the compressor’s Coresense module can be immediately interpreted by the handset. To support the user in the field the refrigerant slider of the P-T Slider application gives equivalent pressures or temperatures for commonly encountered refrigerants.