Emerson ZB Copeland Scroll Technical Information download pdf (Page 2)

C6.1.7/0609-1110/E

1 Safety instructions ............................................................................................ 1

1.1 Icon explanation ................................................................................................................. 1

1.2 Safety statements .............................................................................................................. 1

1.3 General instructions ........................................................................................................... 2

2 Product description .......................................................................................... 3

2.1 Common information about Copeland Scroll Digital™ Receiver HLR units ...................... 3

2.2 About this guideline ............................................................................................................ 3

2.3 Product range .................................................................................................................... 3

2.4 Product nameplate ............................................................................................................. 3

2.5 Nomenclature ..................................................................................................................... 3

2.6 Application range ............................................................................................................... 4

2.6.1 Qualified refrigerants and oils ................................................................................ 4

2.6.2 Application limits ..................................................................................................... 4

2.7 Main components description ............................................................................................ 4

2.7.1 Compressor ............................................................................................................ 4

2.7.2 Liquid receiver ........................................................................................................ 4

2.7.3 Electrical box components ..................................................................................... 5

2.7.4 Pressure switch ...................................................................................................... 5

2.7.5 Liquid line equipment ............................................................................................. 6

2.7.6 Solenoid valve for Copeland Scroll Digital™ compressor ...................................... 6

2.7.7 Oil separator: Alco Controls OSH .......................................................................... 6

2.8 Dimensions in mm ............................................................................................................. 7

3 Installation ......................................................................................................... 8

3.1 Receiver unit handling ....................................................................................................... 8

3.1.1 Transport and storage ............................................................................................ 8

3.1.2 Weights................................................................................................................... 8

3.2 Connection access ............................................................................................................. 9

3.2.1 Access to refrigeration components ....................................................................... 9

3.2.2 Access door to electrical box ................................................................................. 9

3.3 Electrical connections ...................................................................................................... 10

3.3.1 Power supply connections.................................................................................... 10

3.3.2 Electrical components pre-wired .......................................................................... 10

3.3.3 Discharge temperature protection ........................................................................ 11

3.3.4 Electrical protection standard (protection class) .................................................. 11

3.3.5 Receiver unit electrical data ................................................................................. 11

3.4 Refrigeration connections ................................................................................................ 12

3.4.1 Brazing recommendations.................................................................................... 12

3.4.2 Brazing procedure ................................................................................................ 12

3.5 Electronic controller EC2-552 .......................................................................................... 12

3.6 Parameters ...................................................................................................................... 13

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Emerson ZB Copeland Scroll Technical Information Page 2