FläktGroup Multi-DENCO - Table of Contents

Table of Contents Multi-DENCO
2 FläktGroup DC-2013-0101-GB • Subject to modifications • R5-08/2020
Typecode ..................................................................................... 4
1 Overview of Units and Scope of Supply ................................... 8
1.1 Introduction ................................................................................................ 8
1.2 Model number explained ............................................................................ 8
1.3 Product series overview ............................................................................. 9
1.4 DENCO-OfficeCool .................................................................................. 10
1.5 Scope of supply ....................................................................................... 11
1.6 Accessories and special equipment ......................................................... 11
1.7 Directives and regulations ........................................................................ 11
1.8 References within manual ........................................................................ 11
2 Safety and User Information .................................................... 12
2.1 Availability of the operation manual ......................................................... 12
2.2 Scope of the operation manual ................................................................ 12
2.3 Document format ..................................................................................... 13
2.4 Signs used within this manual .................................................................. 14
2.5 Labelling of safety information ................................................................. 16
2.6 Safety-conscious working ........................................................................ 18
2.7 Proper use ............................................................................................... 20
2.8 Modifications and changes ...................................................................... 20
2.9 Spare parts .............................................................................................. 20
2.10 Disposal ................................................................................................... 21
2.11 Personnel selection and qualification ....................................................... 21
2.12 Noise ........................................................................................................ 21
2.13 Environmental considerations .................................................................. 21
3 Technical Description ............................................................... 22
3.1 Unit description ........................................................................................ 22
3.2 Operating limits ........................................................................................ 23
3.3 Operating modes ..................................................................................... 25
3.4 Operating strategies ................................................................................. 27
3.5 Components ............................................................................................. 29
3.6 Heat rejection systems ............................................................................. 31
4 Shipping and Storage ............................................................... 34
4.1 Delivery .................................................................................................... 34
4.2 Handling ................................................................................................... 34
4.3 Storage .................................................................................................... 35
5 Installation ................................................................................. 36
5.1 Requirements and considerations ........................................................... 36
5.2 Substructures ........................................................................................... 38
5.3 Unit placement ......................................................................................... 40
5.4 Clearance and Access ............................................................................. 45
5.5 Installing enclosed accessories ............................................................... 48
5.6 Installation of outdoor units ...................................................................... 51
5.7 Fan touch protection ................................................................................ 58
5.8 EC Declaration of Conformity .................................................................. 58
6 Medium Connections ................................................................ 60
6.1 Requirements ........................................................................................... 60
6.2 Connecting refrigeration pipework ........................................................... 60
6.3 Refrigerant pipework testing procedures ................................................. 72
6.4 Humidifier water connections (optional) ................................................... 75