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Vailant ecoTEC plus 412 Installation Manual

Air/flue gas systems
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For the competent person
Installation manual
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40
D-42859 Remscheid
Tel. +49 21 91 18‑0
Fax +49 21 91 18‑2810
info@vaillant.de
www.vaillant.de
Air/flue gas systems
ecoTEC plus, HOME REGULAR, HOME COMBI,
HOME SYSTEM, ecoFIT sustain, ecoFIT pure
Installation manual
GB, IE

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Summary of Contents for Vailant ecoTEC plus 412

  • Page 1 Installation manual For the competent person Installation manual Air/flue gas systems ecoTEC plus, HOME REGULAR, HOME COMBI, HOME SYSTEM, ecoFIT sustain, ecoFIT pure GB, IE Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 21 91 18‑0 Fax +49 21 91 18‑2810 info@vaillant.de www.vaillant.de...

  • Page 2: Table Of Contents

    Contents Contents Safety ..............3 Action-related warnings ......... 3 Intended use ............3 General safety information ........3 CE certification............5 Regulations (directives, laws, standards) ....5 Notes on the documentation ......6 Observing other applicable documents ....6 Storing documents..........6 Applicability of the instructions ......

  • Page 3: Safety

    Safety 1 Safety General safety information 1.3.1 Risk caused by inadequate Action-related warnings qualifications Classification of action-related warnings The following work must only be carried out The action-related warnings are classified in by competent persons who are sufficiently accordance with the severity of the possible qualified to do so: danger using the following warning signs and –...
  • Page 4 1 Safety ▶ When installing the flue gas installation, metal materials, incorporate it into the po- tential equalisation system. use only flue gas pipes that are made from the same material. 1.3.6 Risk of injury from ice formation ▶ Do not install any damaged pipes. ▶...

  • Page 5: Ce Certification

    Safety 1 ▶ Observe the requirements for the air/flue pipe opening in the boiler's installation instructions. 1.3.10 Risk of material damage caused by using an unsuitable tool ▶ Use the correct tool to tighten or loosen screw connections. CE certification The heat generators are certified as gas con- sumption appliances with attached flue gas installation in accordance with the EU gas ap-...

  • Page 6: Notes On The Documentation

    2 Notes on the documentation Notes on the documentation Observing other applicable documents ▶ You must always observe the installation instructions for the installed heat generator. Storing documents ▶ Pass these instructions and all other applicable docu- ments on to the system operator. Applicability of the instructions These instructions apply only for the heat generators named in the other applicable documents, hereinafter referred to as...

  • Page 7: Certified Air/Flue Gas Systems And Components 3

    Certified air/flue gas systems and components 3 Certified air/flue gas systems and components System overview, 60/100 mm diameter Art. no. Air/flue gas systems, concentric 0020223472 Vertical roof duct (black, RAL 9005), with collar 303982 Vertical ridge roof duct 0020228140 Direct, rear-side, telescopic flue gas pipe 0020219517 Horizontal wall duct, 0.7 m 0020219518...

  • Page 8: System Overview, 80/125 Mm Diameter

    3 Certified air/flue gas systems and components Optional connection accessories Art. no. 0020223472 303982 0020228140 0020219517 0020219518 0020219519 45° elbow (2 x) for variable terminal kit 0020219552 (VTK), white Deflector set, DN 60, PP, black 0020219533 Deflector set, DN 60, PP, white 0020219534 1) To reduce the pipe connections that need to be inspected, 4 m extensions are offered on request.

  • Page 9: System Conditions

    System conditions 4 System conditions 4.4.2 Maximum pipe length of the horizontal wall duct with vertical terminal kit (60/100 mm Route of the air/flue pipe in buildings diameter only) The air/flue system should be as short as possible and run as straight as possible.
  • Page 10 Maximum pipe lengths, 60/100 mm diameter 4.4.4.1 ecoTEC plus, HOME Air/flue gas system Art. no. ecoTEC plus 412 (VU 126/6-5 OV ecoTEC plus) HOME REGULAR 12 -A (H-GB) ecoTEC plus 415 (VU 156/6-5 OV ecoTEC plus) HOME REGULAR 15 -A (H-GB)
  • Page 11 Maximum pipe lengths, 80/125 mm diameter 4.4.5.1 ecoTEC plus, HOME Air/flue gas system Art. no. ecoTEC plus 412 (VU 126/6-5 OV ecoTEC plus) HOME REGULAR 12 -A (H-GB) ecoTEC plus 415 (VU 156/6-5 OV ecoTEC plus) HOME REGULAR 15 -A (H-GB)
  • Page 12 4 System conditions 4.4.5.2 ecoFIT Air/flue gas system Art. no. VUW 256/6-3 (H-GB) ecoFIT pure 825 VUW 306/6-3 (H-GB) ecoFIT pure 830 VUW 356/6-3 (H-GB) ecoFIT pure 835 VUW 256/6-3 (H-GB) ecoFIT sustain 825 VUW 306/6-3 (H-GB) ecoFIT sustain 830 VUW 356/6-3 (H-GB) ecoFIT sustain 835 VU 126/6-3 (H-GB) ecoFIT pure 612 VU 156/6-3 (H-GB) ecoFIT pure 615...

  • Page 13: Installation

    Installation 5 Installation Installation example Horizontal roof duct Installing the connection piece for the 80/125 mm diameter air/flue pipe ▶ Convert the products that you want to connect to the air/flue pipe (80/125 mm diameter) and that are equipped with the product connection (60/100 mm diameter) at the factory.
  • Page 14 5 Installation 5.2.3 Installing the 60/100 mm diameter Conditions: Top connection, air/flue pipe to the side horizontal wall/roof duct, article number 0020219517 5.2.3.1 Scope of delivery Ø167 Wall collar, 100 dia- 40 mm clamp meter (2 pcs) 87° elbow Horizontal wall duct 30 mm clamp 5.2.3.2 Shortening the air/flue gas pipe 125 mm...
  • Page 15 Installation 5 – 5.2.4.2 Installing the wall duct Diameter: 125 mm Note If the wall duct can be accessed from the exterior of the building, you can drill the hole with a diameter of 110 mm and install the wall duct with the wall collar from outside. Slide the air/flue pipe (1) with the flexible external collar through the wall.

  • Page 16: Installing The Direct, Rear, Telescopic Wall Duct - Article Number 0020228140

    5 Installation 5.2.4.3 Installing the roof duct Installing the direct, rear, telescopic wall duct – article number 0020228140 5.3.1 Scope of delivery Ø167 456 - 698 ▶ Insert the air/flue pipe (1) without the external collar into the dormer. 5.2.5 Connecting the product Telescopic wall duct Safety screws (4 pcs)

  • Page 17: Installing Terminal Kits For 60/100 Mm Diameter Air/Flue Gas Systems

    Installation 5 – 5.3.3 Securing the telescopic pipe Use at least three of the six holes (1) that are avail- able in the terminals to secure the flue pipe. Install the wall collar. Before you install the boiler, check that the wall duct is safely secured in place.
  • Page 18 5 Installation 5.4.2.2 Installing the black terminal (change of colour) Note You must install the terminal kits before installing the flue gas pipe. Conditions: Terminal secured using screws ▶ Undo the lateral screws. Release the catch between the opening piece and the flue gas pipe.
  • Page 19 Installation 5 ▶ Pull the end pipe from the opening piece. Slide the flue pipe with the new terminal into the air pipe until you hear the terminal click into place. Conditions: Terminal secured using screws ▶ Attach the terminal using the side screws. 5.4.3 Deflector set 5.4.3.1 Scope of delivery...
  • Page 20 5 Installation 5.4.4 Variable terminal kit (VTK) 5.4.4.1 Scope of delivery 0° Slide the first 87° elbow onto the opening piece until you hear the 87° elbow click into place. 5.4.4.3 Installing extensions 87° elbow (2 x) Extension (1 m) without sleeve Pipe clamps (3 x) Install the flue gas pipe from the 87°...
  • Page 21 Installation 5 5.4.4.5 Routing extensions for the variable terminal kit around eaves Drill the fastening holes away from the centre. 5.4.4.4 Installing the end pipe When installing the variable terminal kit around eaves, ad- ditional M8 threaded rods are required for the pipe clamps. The threaded rods are commercially available.

  • Page 22: Installing The Vertical Roof Duct

    5 Installation 5.4.5.2 Installing the wall duct Alternatives 1 / 2 Conditions: Wall/roof duct without extension ▶ Install the sliding sleeve. (→ Page 27) Alternatives 2 / 2 Conditions: Wall/roof duct with extension ▶ Install the extensions. (→ Page 28) ▶...
  • Page 23 Installation 5 5.5.2.3 Installing the pitched-roof duct Ø 100 Determine the installation location of the roof duct so that there is sufficient distance behind the product in order to connect the product to the heating installation. Insert the roof tile (2). Insert the roof duct (1) through the pantile from above and push it down until the cover plate is flush.
  • Page 24 5 Installation 5.5.3 Installing the ridge tiles for the 60/100 mm diameter roof duct 5.5.3.1 Scope of delivery for article number 303982 (black) Ø120 Ø100 Cold roof Hot roof Ridge tile terminal, 48 mm air-pipe collar Determine the installation site for the roof duct. black Insert the flat roof penetration collar (2).
  • Page 25 Installation 5 5.5.3.3 Installing the ridge tile terminal 5.5.4 Installing the vertical roof duct, 80/125 mm diameter 5.5.4.1 Scope of delivery article number 303200 (black) Vertical roof duct Fixing bracket Adaptor (air) for 70 mm air-pipe collar Install the ridge tile in accordance with the specifica- 110/125 diameter tions from the tile manufacturer.

  • Page 26: Installing The Concentric Connection, 60/100 Mm Diameter, To The Air/Flue Gas System For Negative Pressure

    5 Installation Alternatives 2 / 2 Installing the concentric connection, 60/100 mm diameter, to the air/flue gas Conditions: Roof duct without extension system for negative pressure ▶ Install the sliding sleeve. (→ Page 27) 5.6.1 Installation instructions 5.5.4.3 Installing the flat-roof duct Installation example: Caution.

  • Page 27: Installing The Sliding Sleeve, Elbows And Extensions

    Installation 5 5.6.2 Components that are suitable for connection Flue gas ▶ On the air/flue gas system, establish a connection for open-flued operation. – Connection height for the product (including the con- nection piece for the air/flue pipe and inspection el- bow), see the installation instructions for the product.
  • Page 28 5 Installation 5.7.2 Installing extensions Danger! Risk of poisoning due to escaping flue gas. The flue pipes of the flue pipework may move as a result of thermal expansion and may 2 1 2 then become disconnected. ▶ Lock the flue pipe in the spacer of the air pipe.
  • Page 29 Installation 5 Installing 80/125 mm diameter extensions Arrangement of the 2 x 87° elbows – View from above Turn the flue pipe (1) to a position that enables the ledges (3) on the plastic pipe to be pushed through the spacer (4).
  • Page 30 5 Installation Connecting extensions with 87° elbows 90° * = 3° max. 5 m ▶ To ensure that you can guide a second 87° elbow (2) at a right angle through the wall, install the elbow (1) on the top of the boiler, at a 3° rotation. Connecting extensions with 45°...
  • Page 31 Installation 5 5.7.3.2 Installing the 45° elbow, 60/100 mm diameter Offset Height Length of the air pipe Measure the offset (A), e.g. with 300 mm. Table of offset dimensions (→ Page 31) Use this value from the table to determine the length of the air pipe (B) = 284 mm and the height (C) = 420 mm. ◁...
  • Page 32 5 Installation Offset Length of Height Offset Length of Height in Offset Length of Height in the air pipe the air pipe the air pipe 5.7.3.3 Installing the 87° elbow, 60/100 mm diameter Offset Length of the air pipe Measure the offset (A), e.g. with 400 mm. Table of offset dimensions (→...
  • Page 33 Installation 5 Offset Length of the air Offset Length of the air Offset Length of the air pipe pipe pipe 5.7.3.4 Installing the 45° elbow, 80/125 mm diameter Offset Height Length of the air pipe Measure the offset (A), e.g. with 300 mm. 0020200969_04 Installation manual...
  • Page 34 5 Installation Table of offset dimensions (→ Page 34) Use this value from the table to determine the length of the air pipe (B) = 294 mm and the height (C) = 420 mm. ◁ From that, the corresponding flue gas pipe length is calculated as 294 + 40 = 334 mm. Offset Length of Height...
  • Page 35 Installation 5 5.7.3.5 Installing the 87° elbow, 80/125 mm diameter Offset Length of the air pipe Measure the offset (A), e.g. with 400 mm. Table of offset dimensions (→ Page 35) Use this value from the table to determine the length of the air pipe (B) = 200 mm. ◁...
  • Page 36 5 Installation Offset Length of the air Offset Length of the air Offset Length of the air pipe pipe pipe – – Installation manual 0020200969_04...
  • Page 37 Installation 5 – Air pipes distance: ≤ 5 mm 5.7.4 Installing the air clamps Connect all of the disconnection points with air clamps. Danger! Risk of poisoning due to escaping flue gas. Flue gas can escape if the flue pipe is dam- aged.

  • Page 38: Customer Service

    6 Customer service – Diameter: 3 mm Use the screw (2) to screw in the air pipes. Customer service To ensure regular servicing, it is strongly recommended that arrangements are made for a Maintenance Agreement. Please contact Vaillant Service Solutions for further details: Telephone: 0330 100 3461 Installation manual 0020200969_04...

  • Page 39: Index

    Index Index Terminal Black ................18 Adjusting the deflector............19 Tool ..................5 Air/flue gas system ............26–27 Air/flue gas system, installing a connection......27 Variable terminal kit............. 20 Assembling the vertical roof duct, 60/100 mm diameter ..22 Black terminal..............18 CE certification ..............
  • Page 40 0020200969_04 29.07.2016 supplier Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 info@vaillant.co.uk www.vaillant.co.uk © These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufacturer's written consent. We reserve the right to make technical changes.

This manual is also suitable for:

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