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© Danfoss | Climate Solutions | 2023.06
AQ452531257528en-000201 | 3
Contents
Page
1
Safety 4
1.1
Identification of safety instructions
1.2
Qualifications required of personnel
1.3 General safety instructions
1.4
Intended use
2
Product description 6
2.1
Short description
2.2
Name plate
2.3 Type key
3
Areas of application 8
3.1
Refrigerants
3.2 Oil charge
3.3 Limits of application
4
Compressor assembly 12
4.1 Storage and transportation
4.2 Setting up
4.3
Maximum permissible inclination
4.4
Connecting the pipelines
- flange connection
4.5 Pipes
4.6
Laying suction and pressure lines
5
Electrical connection 15
5.1
Information for contactor and motor contactor selection
5.2
Connecting the drive motor
5.3
Circuit diagram for direct start 400 V Y
6
Commissioning 18
6.1
Preparations for start-up
6.2
Pressure strength test
6.3 Leak test
6.4 Evacuation
6.5 Refrigerant charge
6.6 Start-up
6.7 Pressure switch
6.8
Avoiding slugging
6.9 Filter dryer
7
Maintenance 21
7.1
Preparation
7.2
Work to be carried out
7.3
Spare parts recommendation
7.4
Lubricants / oil
7.5
Decommissioning
8
Technical data
22
9
Dimensions and connections 23
10
Declaration of incorporation 24