FläktGroup Row-DENCO DRC 020, Operation Manual, Page: 2 / 92

Table of Contents Row -DENCO
2 FläktGroup DC-2014-0106-GB 2019-02/R3 • Subject to modifications
1 Unit Identification Plate .............................................................. 4
2 Unit Type Code ............................................................................ 6
2.1 Indoor type code ...................................................................................... 6
2.2 Outdoor type code ................................................................................... 7
3 Overview of Units and Packaged Content ................................ 8
3.1 Documents enclosed with the unit ........................................................... 8
3.2 General characteristics ............................................................................ 8
3.3 Versions ................................................................................................. 11
3.4 Type of system ....................................................................................... 12
4 Safety and User Instructions ................................................... 14
4.1 Availability of the operation manual ....................................................... 14
4.2 Scope of the operation manual .............................................................. 14
4.3 Symbols used ........................................................................................ 14
4.4 Labelling of safety instructions ............................................................... 15
4.5 Used safety symbols .............................................................................. 16
4.6 Safety-conscious work procedures ........................................................ 17
4.7 Proper use ............................................................................................. 19
4.8 Safety devices ........................................................................................ 20
4.9 Modifications and changes .................................................................... 20
4.10 Spare parts ............................................................................................ 20
4.11 Disposal ................................................................................................. 20
4.12 Selection and qualification of personnel ................................................ 20
5 Technical Data ........................................................................... 21
5.1 Row -DENCO DX rack cooler ................................................................. 21
5.2 Row -DENCO CW rack cooler ................................................................ 22
5.3 Operating limits ...................................................................................... 22
6 Receipt, Transport and Handling ............................................. 23
6.1 Transport ................................................................................................ 23
6.2 Receiving the unit .................................................................................. 24
6.3 Storage .................................................................................................. 24
6.4 Standard packaging and packaging with wooden crate (optional) ......... 25
7 Dimensional Drawings .............................................................. 26
7.1 DRX 051-071-121 (300 X 1000 X 42U RACK) ...................................... 26
7.2 DRX 051-071-121 (300 X 1200 X 42U RACK) ...................................... 27
7.3 DRC 020-035 (300 X 1000 X 42U RACK) ............................................. 28
7.4 DRC 036 (300 X 1000 X 42U RACK) .................................................... 29
7.5 DRC 020-035 (300 X 1200 X 42U RACK) ............................................. 30
7.6 DRC 036 (300 X 1200 X 42U RACK) .................................................... 31
7.7 DROU 051 and DROU 071 .................................................................... 32
7.8 DROU 121 ............................................................................................. 33
8 Installation ................................................................................. 34
8.1 Overview Diagram ................................................................................. 34
8.2 Install Row -DENCO ............................................................................... 37
8.3 Connection of the refrigeration circuit to the external evaporator (on-site) .
38
8.4 Refrigerant connections (DRX/DROU) .................................................. 41
8.5 Water connections (DRC) ...................................................................... 45