Quiet and reliable in part- and full-load systems
Danfoss S-series scroll compressors are designed to serve as quick, easy replacements for most commercial air conditioning scroll compressors. These compressors come with a an identical bolt pattern, suction and discharge line positions, and performance characteristics that match up directly with the majority of competitor compressors. With a wide application envelope, S-series compressors suit numerous applications such as rooftops, chillers or process cooling, reducing the number of items needed to be kept in inventory.
By addressing many of the complex challenges that customers face in extending their system capacities when using multiple scroll compressors, S-series compressors are ideal for manifolding. Our safe compressor operations with static and dynamic manifold piping design offers best-in-class performance under both full-load and part-load conditions. Each compressor is equipped with an oil equalization connector and oil sight glass rendering it ready for use in single, tandem, or trio configuration with no additional cost.
Features and benefits
Low-friction design minimizes noise and maximizes efficiency
Internal non-return valve prevents refrigerant migration from high-pressure side
Lead-free polymer bearings improve behavior under poor lubrication conditions
Standard oil sight glass and oil equalizer enable easy manifolding
Reinforced ductile cast iron scroll set
Patents:
- Oil injection system
- Motor cap ensures
- Motor-centering spacer
Datasheets
Use the Danfoss online datasheet generator for s-series scroll compressor datasheets.
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Application guide | Guideline - Danfoss Scroll SM SY SZ series | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian (RS); Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese (CN) | Multiple | 30 Sep, 2019 | 4.1 MB | |
| Application guide | Guideline Danfoss scroll SH tandem GB - SI | English | Multiple | 28 Mar, 2019 | 12.3 MB | |
| Application guide | Guideline Danfoss scroll SH090-485 single - GB - SI | English | Multiple | 11 Jul, 2017 | 3.1 MB | |
| Application guide | Guideline Danfoss scroll SH090-485 single - US - SI | English | United States | 06 Dec, 2017 | 3.1 MB | |
| Application guide | Guideline Danfoss scroll SM SY SZ series - US | English | United States | 30 Sep, 2019 | 4.1 MB | |
| Application guide | Guideline scroll SM SY SZ series parallel - GB - SI | English | Multiple | 27 Nov, 2017 | 3.5 MB | |
| Installation guide | Instructions DSH/ SM / SY / SZ / SH / WSH compressors | German; English; Spanish, Castilian; French; Italian; Chinese (CN) | Multiple | 30 Jan, 2019 | 9.8 MB | |
| Catalog | Spare parts and accessories Danfoss Commercial Compressors for hermetic reciprocating and scroll compressors (AC/HP & REF) | English | Multiple | 14 Jan, 2019 | 1.9 MB |
Software
The truth is Cool(selector®2)
Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.