page
1 Documentation notes ........................................................................................................ 5
1.1 General notes ...................................................................................................................................... 5
1.2 Symbols ............................................................................................................................................... 5
2 Safety notes ....................................................................................................................... 6
2.1 Warning notes ..................................................................................................................................... 6
2.2 Installation ........................................................................................................................................... 6
2.3 Operation and maintenance ............................................................................................................... 6
2.3.1 Operation ............................................................................................................................................... 7
2.3.2 Maintenance .......................................................................................................................................... 7
3 Information about the product ......................................................................................... 8
3.1 Intended use ........................................................................................................................................ 8
3.2 Type label ............................................................................................................................................. 8
3.3 Care and cleaning ............................................................................................................................... 9
3.4 Maintenance ......................................................................................................................................... 9
4 Plant overview ................................................................................................................... 10
5 Equipment functioning ..................................................................................................... 11
5.1 Refrigerant ........................................................................................................................................... 12
5.1.1 Characteristics of the refrigerant ........................................................................................................... 12
5.1.2 Measures when refrigerant escapes ..................................................................................................... 12
5.1.3 First Aid measures for contact with refrigerant ..................................................................................... 13
5.2 Safety devices ..................................................................................................................................... 13
5.2.1 Low pressure switch .............................................................................................................................. 13
5.2.2 High pressure switch ............................................................................................................................. 13
5.3 Operating conditions to be maintained ............................................................................................ 14
5.3.1 Permissible temperatures ..................................................................................................................... 15
5.3.2 Flow rate ................................................................................................................................................ 15
6 Operating conditions ........................................................................................................ 17
7 Temperature manager ....................................................................................................... 18
8 T-Control ............................................................................................................................ 19
8.1 Starting the system ............................................................................................................................. 19
8.2 Operation and handling ...................................................................................................................... 19
8.3 Main menu ............................................................................................................................................ 20
8.4 Symbols explanation .......................................................................................................................... 21
8.5 Code – entry ......................................................................................................................................... 22
8.6 Date and time ....................................................................................................................................... 23
