Installation & Servicing Instructions E-Range
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Content
Explanations of symbols and signs on the Control Tower display. ......................................................... 2
1 Introduction ................................................................................................................................... 4
2 Regulations ................................................................................................................................... 4
3 Scope of the supply ...................................................................................................................... 6
4 Description of the boiler................................................................................................................. 6
5 Mounting the boiler ....................................................................................................................... 7
5.1 Dimensions........................................................................................................................ 8
6 Connecting the boiler .................................................................................................................... 9
6.1 Central heating system ...................................................................................................... 9
6.2 Expansion vessel .............................................................................................................11
6.3 Underfloor heating system (plastic pipes) ......................................................................... 11
6.4 Gas connection ...............................................................................................................11
6.5 Condensation drain pipe ................................................................................................... 12
6.6 Flue gas exhaust system and air supply system ............................................................. 13
6.6.1 Dimensioning of the flue gas and air intake duct .............................................................. 16
7 External hot water supply............................................................................................................ 17
8 Electrical connection................................................................................................................... 18
8.1 Outside sensor ................................................................................................................ 20
9 Boiler controls............................................................................................................................. 21
9.1 Explanation of the function keys ...................................................................................... 22
10 Filling and venting the boiler and installation ................................................................................ 23
11 Commissioning the boiler ........................................................................................................... 24
11.1 Central Heating system ................................................................................................... 24
11.2 Adjustments .................................................................................................................... 25
11.3 Activating factory settings (green key function) ................................................................ 27
12 Isolating the boiler ...................................................................................................................... 28
13 Commissioning ........................................................................................................................... 28
13.1 Checking for contamination .............................................................................................. 29
13.2 Checking the CO
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14 Maintenance ............................................................................................................................... 31
14.1 The frequency of maintenance ......................................................................................... 31
14.2 Maintenance activities ...................................................................................................... 31
14.3 Warranty.......................................................................................................................... 32
15 Technical specifications .............................................................................................................. 33
16 Parts of the boiler........................................................................................................................ 34
17 Error indication............................................................................................................................ 35
18 CE Declaration of conformity ....................................................................................................... 36
19 KIWA Certificate ......................................................................................................................... 37
The appliance should only be installed by a Competent Gas Installer.
Work on the boiler must be carried out by a competent person, (Ref: Gas
Safety Installation and Use Regulations) using correctly calibrated
instruments with current test certification.
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