Rendamax R2048 - Page 3

3
DOC2012/2000en
Index
R2000 Technical data R2017-R2048 5
R2000 Technical data R2056-R2122 6
Dimensions 7
1 Introduction 8
1.1 Rendamax 8
1.2 Supplier 8
1.3 This manual 8
1.4 Service 8
1.5 General restrictions 9
2 Description 9
2.1 General information 9
2.2 Main components 10
2.3 Principle of regulation 13
2.3.1 EM Control option 13
2.3.2 EW Control option 14
2.4 Boiler protection 17
3 Safety 17
4 Delivery and transport 19
4.1 Delivery 19
4.2 Unit protective packaging 19
4.3 Transport 19
5 Installation 20
5.1 Boiler room 20
5.1.1 Siting 20
5.1.2 Boiler room ventilation 20
5.2 Unit connections 20
5.2.1 Gas supply 20
5.2.2 Electrical supply 21
5.2.3 Hydraulic connections 21
5.2.4 Flues 22
5.3 Water quality 23
5.4 Hydraulic system 24
5.4.1 Flow and resistance 24
5.4.2 Examples hydraulic system 27
6 Commissioning 30
6.1 General 30
6.2 Pre-lighting checks and dry run 33
6.2.1 Check 1 33
6.2.2 Check 2 33
6.2.3 Check 3 35
6.3 Live run check 35
6.4 Instructions to user 37