User Guide
Table Of Contents
- Compressor model designation
- Danfoss scroll compression principle
- Features
- Technical specifications
- Dimensions
- Electrical data, connections and wiring
- Approval and certifications
- Operating conditions
- System design recommendations
- Specific application recommendations
- Sound and vibration management
- Installation
- Compressor handling and storage
- Compressor mounting
- Compressor holding charge
- System cleanliness
- Tubing
- Brazing and soldering
- System pressure test
- Leak detection
- Vacuum evacuation and moisture removal
- Filter driers
- Refrigerant charging
- Insulation resistance and dielectric strength
- Commissioning
- Oil level checking and top-up
- Ordering information & packaging
- Accessories
Application guidelines
14 AB237986441643en-US0701
SY 240-300-380
All dimensions in inch
Grommet
Lock washer *
HM 10 Bolt *
Large at *
1.06 inch washer
Steel mounting sleeve
Rubber grommet
Nut *
1.41 inch
Compressor base plate
* not supplied with compressor
7.36
35°
4 holes Ø0.98
15.43
15.43
12
7.95
8.11
7.32
17.87
11.58
7.62
30°
A: SY/SZ240
B: SY/SZ300
C: SY/SZ380
8.23
A&B: 15.83 - C: 16.54
5.5
Ø13.54
Discharge
A&B: 1”1/8
C: 1”3/8
Ø13.11
A: 27.2±2
B: 67.63±2
C: 28.58
A: 24.33
B: 24.76
C: 25.71
A: 18.88±1.2
B: 19.31±1.2
C: 20.26±1.2
Suction
A&B: 1”5/8
C: 2”1/8
8.50
7.7
3.43
3.86
6.29
90°
187
Discharge 1”1/8
Suction
A: 1”1/2
B: 1”5/8
15.91
A: SY/SZ240
B: SY/SZ300
15.90
8.19
90°
30°
35°
4 holes Ø0.98
15.43
15.43
12
7.95
7.32
17.87
11.58
7.62
8.23
5.5
Ø13.54
Ø13.11
A: 27.2±2
B: 67.63±2
A: 24.33
B: 24.76
A: 18.88±1.2
B: 19.31±1.2
8.50
7.7
3.43
3.86
6.29
Brazed version Rotolock version
Dimensions