Technical data

/08.2011/18/2EN
Contents
1. Safety ...........................................................................................................................3
1.1 Marking ..............................................................................................................................................3
1.2 Safety instructions .............................................................................................................................3
1.3 Safety and environmental requirements ............................................................................................4
2. Residual risks .............................................................................................................5
3. Transport / Storage .....................................................................................................7
3.1 Delivery of units .................................................................................................................................7
3.2 Transport ............................................................................................................................................7
3.3 Storage ..............................................................................................................................................7
4. Description ..................................................................................................................8
4.1 Type code ..........................................................................................................................................8
4.2 Intended use ......................................................................................................................................9
4.3 Function of the A/C unit .....................................................................................................................9
5. Technical data ...........................................................................................................10
5.1 Application limits ..............................................................................................................................10
5.2 Technical Data - ASD ... CW ............................................................................................................11
5.3 Technical Data - ASU ... CW ............................................................................................................11
5.4 Technical Data - ASD ... CW2 ..........................................................................................................12
5.5 Technical Data - ASU ... CW2 ..........................................................................................................12
5.6 Dimensional drawings .....................................................................................................................13
6. Installation .................................................................................................................15
6.1 Positioning .......................................................................................................................................15
6.2 Water piping connection ..................................................................................................................16
6.2.1 Condensate drain connection ...................................................................................................17
6.2.2 Pipe entrance area - Downflow version, single circuit ..............................................................18
6.2.3 Pipe entrance area - Upflow units, single circuit ......................................................................22
6.2.4 Pipe entrance area - Downflow version, dual circuit .................................................................23
6.2.5 Pipe entrance area - Upflow units, dual circuit .........................................................................27
6.3 Electrical connection ......................................................................................................................28
7. Commissioning .........................................................................................................30
8. Maintenance ..............................................................................................................31
8.1 Safety instructions ...........................................................................................................................31
8.2 Maintenance intervals .....................................................................................................................31
8.3 Air circuit ..........................................................................................................................................32
8.4 Water circuit .....................................................................................................................................32
8.5 Unit in general .................................................................................................................................32
9. Malfunction ...............................................................................................................33
10. Dismantling and disposal ......................................................................................34
11. Contents of the CE Declaration of Conformity ....................................................35
12. Options
Subject to technical modifications.