Atag Blauwe Engel S-HR 15, Installation And Servicing Instructions

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Installation instructions S-HR series page 3
Contents
1 Introduction ................................................................................................................................................. 4
2 Regulations ................................................................................................................................................. 4
3 Description of the appliance ........................................................................................................................ 5
4 Scope of the supply .................................................................................................................................... 5
5 Mounting of the boiler .................................................................................................................................. 5
5.1
Dimensions ....................................................................................................................................... 6
6 Connecting the boiler .................................................................................................................................. 7
6.1
Central heating system ..................................................................................................................... 8
6.2 Expansion vessel .............................................................................................................................. 9
6.3 Underfloor heating systems (plastic pipes) ....................................................................................... 10
6.4 Gas connection ................................................................................................................................ 10
6.5 Hot water supply (S-HR-T) ................................................................................................................ 11
6.6 Hot water supply S-HR 15, 24 and 35 .............................................................................................. 11
6.7 Condensation drain pipe ................................................................................................................... 11
6.8 Flue gas exhaust system and air supply system ............................................................................. 12
7 External hot water cylinders ....................................................................................................................... 14
8 Electrical connection .................................................................................................................................. 14
9 Boiler controls ............................................................................................................................................ 16
9.1
Explanation of the function keys ...................................................................................................... 16
10 Filling and venting the boiler and installation ............................................................................................... 17
10.1
Central heating system .................................................................................................................... 17
10.2 Hot water supply .............................................................................................................................. 17
11 Commissioning the boiler .......................................................................................................................... 18
11.1
Central Heating system .................................................................................................................... 18
11.2 Hot water supply .............................................................................................................................. 18
11.3 Adjustments .................................................................................................................................... 18
12 Isolating the boiler ...................................................................................................................................... 21
13 Commissioning .......................................................................................................................................... 22
13.1
Checking for contamination .............................................................................................................. 22
13.2 Checking of the zero pressure control .............................................................................................. 22
13.3 Checking the CO
2
............................................................................................................................ 23
14 Maintenance .............................................................................................................................................. 24
14.1
The frequency of maintenance .......................................................................................................... 24
14.2 Maintenance activities ...................................................................................................................... 24
14.3 Further checks ................................................................................................................................. 24
15 Technical specifications ............................................................................................................................. 25
16 Diagram showing various parts of the boiler ................................................................................................ 26
17 Example diagrams for connecting the boiler ............................................................................................... 28
17.1
Radiator installation without thermostat valves .................................................................................. 28
17.2 radiator installation with thermostat valves only ................................................................................ 29
18 Error indication ........................................................................................................................................... 30
19 CE-Certificate United Kingdom ................................................................................................................... 31
20 CE-Certificate Ireland ................................................................................................................................. 32
The appliance should only be installed by a Competent Gas Installer.