Pfannenberg DTI 6401 Serie Betriebsanleitung Seite 63

ENG
4 Assembly and initial commissioning ............................................................................................................................. 22
4.1 Safety information ........................................................................................................................................................ 22
4.2 Transport ..................................................................................................................................................................... 23
4.2.1 Transporting the cooling unit .................................................................................................................................. 23
4.2.2 Crane transport ...................................................................................................................................................... 24
4.3 Storage ........................................................................................................................................................................ 25
4.4 Unpacking .................................................................................................................................................................... 25
4.5 Assembly ..................................................................................................................................................................... 26
4.5.1 General .................................................................................................................................................................. 26
4.5.2 DTS cooling unit assembly (side attachment) ........................................................................................................ 27
4.5.3 DTI cooling unit assembly (installation) .................................................................................................................. 29
4.6 Electrical connection .................................................................................................................................................... 32
4.6.1 Notes for connecting cables to the unit .................................................................................................................. 32
4.6.2 Electrical circuit diagram - Standard-Controller (SC) ............................................................................................. 33
4.6.3 Setting the DIP-switch ............................................................................................................................................ 34
4.6.4 Door contact switch ................................................................................................................................................ 36
4.6.5 Collective fault signal .............................................................................................................................................. 37
4.6.6 Mains connection ................................................................................................................................................... 38
4.6.7 Adapting the unit to the mains voltage ................................................................................................................... 40
4.6.8 Equipotential-bonding connections and fuses ........................................................................................................ 41
5 Operation.......................................................................................................................................................................... 42
5.1 General functions ......................................................................................................................................................... 42
5.2 Operation of the cooling unit ........................................................................................................................................ 43
5.3 Service interface .......................................................................................................................................................... 44
6 Service and maintenance ............................................................................................................................................... 45
6.1 Safety information ........................................................................................................................................................ 45
6.2 General ........................................................................................................................................................................ 46
6.3 Maintenance schedule ................................................................................................................................................. 47
6.4 Maintenance work ........................................................................................................................................................ 48
6.4.1 Cleaning ................................................................................................................................................................. 48
7 Rectification of operating faults ..................................................................................................................................... 52
7.1 General ........................................................................................................................................................................ 52
7.1.1 Error messages ...................................................................................................................................................... 53
Operating Manual | Attachment and Installation Cooling Units | Standard Controller (SC) - 400 / 460 V, 3~ | 086100007d 3/60