Danfoss TTS400

Chapter 1.0 Introduction
ThissectionprovidesabriefintroductiontotheServiceManualincludingtheApplication,Purpose,Organization,
DocumentConventionsused,SafetyInformation,andtheDanfossLLCQualityPolicy.
1.1 Application
AsofMay6,2019,theproductnomenclaturechanged.Figure1-1OldtoNewTypeCodemapstheoldstructureof
theTypecodetothenewstructure.Additionally,the“Series”indicatorshaveanadditionalcharacterinorderto
differentiatethestandardcompressorsfromhigh-liftcompressors.Unlessthecompressorisahigh-liftdesign,an“S”
willbeadded(e.g.,TTS350).Ahighliftcompressorwillhavean“H”intheSeriesdesignation(e.g.,TTH375).
Throughoutthismanual,itshallbeassumedthatifaseriesdesignationcontainsneitheran"S"or"H"(e.g.,TT350)
thatitisnotahigh-liftdesign.RefertoFigure1-2NewTypeCodeforacompletedescriptioninthenewdesign.
Figure 1-1 Old to New Type Code
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