Nomenclature Copeland Scroll tandem compressor units. Published 08/31/2017 04:14 PM | Updated 12/20/2021 07:07 PM . Are you confused by the nomenclature when dealing with Copeland Scroll tandem compressor units? Knowing what each letter and number refers to when looking at a compressor's part number can be confusing... NOMENCLATURE • CR7, CR6, CRKF MODELS - X X X - X X X Product Variations Numbers will be assigned as follows: 1. Number -230 indicates a standard compressor B/M and model number. 2. Number -270 indicates a standard compressor B/M with crankcase heater. 3. Number -500 series indicates international standard compressor B/M and model number.
Copeland Scroll™ compressors are manufactered according to the latest European and US Safety Standards. Particular emphasis has been placed on the user's safety.. 2.2 Nomenclature The model designation contains the following technical information about the standard and vapour injection compressors: 2.3 Application range. The scroll nomenclature, as given on the nameplate of the compressor, contains information such as compressor model family, application, capacity and other specifications. The BOM (Bill of Material) indication is part of the nomenclature. The following overview shows an example of the structure of the nomenclature for a fixed-speed scroll