Vaillant auroTHERM exclusive VTK 570/2 Installation And Maintenance Instructions Manual
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Summary of Contents for Vaillant auroTHERM exclusive VTK 570/2
- Page 1 Installation and maintenance instructions auroTHERM exclusive VTK 570/2 VTK 1140/2 BE (fr), CH (fr), FR Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +492191 18 0 Fax +492191 18 2810 info@vaillant.de www.vaillant.de...
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Page 2: Table Of Contents
Contents Contents Safety ..............3 Action-related warnings ......... 3 Intended use ............3 General safety information ........3 Regulations (directives, laws, standards) ....5 Accident prevention regulations ......5 Notes on the documentation ......6 Observing other applicable documents ....6 Storing documents.......... -
Page 3: Safety
– Decommissioning – Be installed vertically. Horizontal installa- ▶ Proceed in accordance with current tech- tion is not permitted. – Be operated with Vaillant ready-mixed nology. solar fluid (Tyfocor LS). 1.3.2 Risk of death due to falling collectors – Be combined with components (fastening, connections, etc.) and installation compon-... - Page 4 1 Safety ▶ Clear out and sufficiently block off the 1.3.8 Risk of injury due to breaking glass areas below the roof before the installa- The glass of the collectors may break due to tion. Use signs, for example, to mark the mechanical impact or torsion.
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Page 5: Regulations (Directives, Laws, Standards)
Safety 1 Regulations (directives, laws, standards) ▶ Observe the national regulations, stand- ards, directives, ordinances and laws. Accident prevention regulations ▶ Observe all regulations that ensure safe work when mounting collectors at the ap- propriate heights. 0020077989_04 auroTHERM exclusive Installation and maintenance instructions... -
Page 6: Notes On The Documentation
The collectors have been success- fully tested according to the rules and requirements for the Solar Key- mark. Read the set-up instructions. VTK 570/2 Type designation VTK 1140/2 Vaillant tube collector 570, 1140 Collector output Unit generation Installation and maintenance instructions auroTHERM exclusive 0020077989_04... - Page 7 Set-up 4 4.1.3 Checking the scope of delivery (on-roof installation) List of materials for on-roof installation VTK 1140/2 rail set, 2 units Roof bracket type S (for beaver tail, etc.) (basic set), 4 units VTK 570/2 rail set, 2 units Roof bracket type S (for beaver tail, etc.) (extension VTK 570/2 tube collector, 1 unit set, on top of each other), 2 units...
- Page 8 4 Set-up 4.1.4 Checking the scope of delivery (flat-roof installation) List of materials for flat-roof installation VTK 1140/2 rail set, 2 units VTK 570/2 tube collector, 1 unit VTK 570/2 rail set, 2 units VTK 1140/2 tube collector, 1 unit Frame set, 1 unit Stop valve, 2-way VTK for parallel connection, 1 unit Load plates from load plate set, 4 units...
- Page 9 Set-up 4 4.1.5 Complying with clearances and installation Condition: Parallel connection, aperture surface area: ≤ 7 m² clearances Condition: On-roof installation ▶ In order to install the collectors correctly, you must main- tain (→ Page 14)the clearances and installation clear- ances that are necessary for pitched roofs.
- Page 10 4 Set-up Condition: Parallel connection Condition: Flat-roof installation Caution. Lack of tightness due to destruction of the roof skin. In the event of destruction of the roof skin, water may penetrate the building. ▶ Ensure adequate protection of the roof skin during installation on roof sealing surfaces.
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Page 11: Preparing On-Roof Installation
Set-up 4 Preparing on-roof installation 4.2.1 Putting together components Note In the case of roof batten clearances of ≥ 460 mm, the 2-row and 3-row installations are not possible. In this case, you can install the 2 or 3 rows individually (without using the same central roof anchor). Not all roof anchor types are available in all countries. - Page 12 4 Set-up Condition: Collector rows: 2 ▶ Use the following table to put together the components for installation. Number of VTK 1140/2 collectors per row Components Required sets VTK installation set (basic set) − VTK installation set (extension set) Roof bracket set type P (pantile) Roof bracket set type S (slate) Roof bracket set type S, flat (slate) Roof anchor set, hanger bolt...
- Page 13 Set-up 4 Condition: Collector rows: 3 ▶ Use the following table to put together the components for installation. Number of VTK 1140/2 collectors per row Components Required sets VTK installation set (basic set) − VTK installation set (extension set) Roof bracket set type P (pantile) Roof bracket set type S (slate) Roof bracket set type S, flat (slate) Roof bracket set type P (pantile)
- Page 14 4 Set-up 4.2.2 Determining the number of required roof h [m] anchors 9–15 Ask the local building authority for the regional max- 8–10 imum snow load s Condition: Maximum snow load: ≤ 3 kN/m² ▶ Install 4 roof anchors per collector. Condition: Maximum snow load: 3 …...
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Page 15: Preparing Flat-Roof Installation
Set-up 4 Condition: One collector row Condition: More than one collector row ▶ Install the roof anchor with sufficient play. – Pre-installation dimension (*): = Finished installation dimension (**) + 20-25 mm ▶ Install the roof anchor with sufficient play. –... - Page 16 4 Set-up 4.3.2 Putting together components ▶ Use the following tables to put together the components for installation. Number of VTK 1140/2 collectors Components Number of required sets VTK installation set (basic set) VTK installation set (exten- − sion set) Installation set for open- air/flat-roof installation Required rack...
- Page 17 For quick dimensioning of the required weights, use the following tables. Note Detailed dimensioning of the ballast loads is only possible using the Vaillant tool for dimensioning the wind and snow loads. If you have any questions on this subject, contact your responsible Vaillant sales partner.
- Page 18 4 Set-up Use the map to determine the basic wind speed at the site. Installation and maintenance instructions auroTHERM exclusive 0020077989_04...
- Page 19 Set-up 4 ½ ½ ½ ½ Use the tables to determine the required weights. Vertical collector position Weights/rack [kg] Installation angle 30° To secure against sliding and To secure only against lifting lifting (if secured/anchored against sliding) Note If the collectors are also anchored using steel ropes from the installation set for the storm protection, the reduced weights can only be used to protect against lifting.
- Page 20 4 Set-up Vertical collector position Weights/rack [kg] Installation angle 45° To secure against sliding and To secure only against lifting lifting (if secured/anchored against sliding) Note If the collectors are also anchored using steel ropes from the installation set for the storm protection, the reduced weights can only be used to protect against lifting.
- Page 21 Set-up 4 Vertical collector position Weights/rack [kg] Installation angle 60° To secure against sliding and To secure only against lifting lifting (if secured/anchored against sliding) Note If the collectors are also anchored using steel ropes from the installation set for the storm protection, the reduced weights can only be used to protect against lifting.
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Page 22: Installing Collectors (On-Roof)
4 Set-up 4.3.4 Defining the rack clearances Installing collectors (on-roof) The installation steps and notes in these instructions apply Condition: Installed collectors: VTK 1140/2 for both array configurations. Any different installation steps are clearly indicated in individual cases. 4.4.1 Installing roof anchors 4.4.1.1 Installing type P (for pantile) ▶... - Page 23 Set-up 4 Condition: Fastening type: To rafters Note For some roof types, it may be necessary to offset the roof anchor laterally opposite the rafters. To do this, use the "long base" accessory (not available in all countries). Condition: Fastening type: To roof batten ▶...
- Page 24 4 Set-up 4.4.1.3 Installing type S flat (for slate) ▶ Tighten the top bolt (5). – Working materials: SW 13 spanner ▶ Define the clearances of the roof anchors. (→ Page 14) Slide the pantiles into their original position again (6). ▶...
- Page 25 Set-up 4 Installing mounting rails Position the central nut so that, after inserting the upper part of the roof anchor, the front contact area lies on the Secure the mounting rails with the clamping elements to roofing (3). Ensure the correct positioning of the top, the roof anchors.
- Page 26 4 Set-up ▶ Laying and hooking collectors After the initial installation of the collect- ors, render the attached retaining straps unusable in order to rule out subsequent danger caused by weathered retaining straps. 15. Render all retaining straps that are attached to the col- lector unusable.
- Page 27 Set-up 4 Tightening the clamping ring connection Positioning the central mounting rail Condition: Collector rows: 2 … 3 Caution. ▶ Slide the central mounting rail until it is flush with the Risk of damage to the collectors as a res- lower collector (3).
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Page 28: Installing Collectors (Flat-Roof)
4 Set-up Installing collectors (flat-roof) 4.5.1 Installing racks Danger! Risk of death due to falling collectors! Unsecured collectors may fall from the flat roof due to the wind and present a danger to people. ▶ Perform the following safety precautions according to the installation type. - Page 29 Set-up 4 ▶ Restore the leak tightness of the roof skin if necessary. ▶ Define the required rack clearances as described in the section "Defining rack clearances". ▶ Drill the required holes at the defined positions. ▶ Secure the racks using fastenings that are suitable for underground use.
- Page 30 4 Set-up ▶ Position the front rack feet above the hammer-head bolt (1). ▶ When positioning the rack feet, ensure that the anti- rotation lock (2) engages. ▶ Secure the rack feet with the self-locking nut (3). ▶ Secure the rear rack feet in the same way on the other two load plates.
- Page 31 Set-up 4 ▶ ▶ Define the rack clearances. (→ Page 22) Install the second rack on the next two weights as de- ▶ scribed above. Transport the required number of weights to the flat roof. ▶ ▶ Fit as many racks as you need to hold the collectors. Lay the weights in the final positions of the installation site.
- Page 32 4 Set-up Fitting mounting rails to several racks Hooking the collector in at the bottom When installing several collectors next to each other, al- Danger! low the mounting rails to end in the centre of the brack- Risk of burns and scalding! ets (A).
- Page 33 Set-up 4 ▶ After the initial installation of the collect- 23. Push the collectors together. ors, render the attached retaining straps Tightening the clamping ring connection unusable in order to rule out subsequent danger caused by weathered retaining straps. 19. Render all retaining straps that are attached to the col- lector unusable.
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Page 34: Installation
5 Installation ▶ Installation To do this, connect the clamping ring connection (from the VTK installation set (basic set)) to the collector. ▶ Establishing the hydraulic connections (on- Connect the clamping ring connection with the connec- tion pipework. roof installation) ▶... -
Page 35: Completing Installation
Start-up 6 Completing installation Caution. Risk of damage to the collectors as a res- Insulate all of the pipes using heat insulation in order to ult of improper installation. prevent heat losses. Connect the solar system to a lightning protection If the hydraulic connections are not installed device in accordance with the applicable regulations. -
Page 36: Inspection And Maintenance
Danger! ▶ Wear suitable protective goggles. Risk of burns and scalding! In the event of solar radiation inside the units, Only use the Vaillant Original replacement tubes. collectors can reach 300 °C. ▶ Avoid working in direct sunlight. Note ▶... -
Page 37: Checking Brackets And Collector Components For Firm Seating
In the event of long periods of decommis- ▶ sioning of the solar plant, dismantle the Before removing the collectors, ensure collectors. that a competent person or a Vaillant cus- tomer service engineer decommissions the solar plant. Caution. Oxidation of the solar fluid. -
Page 38: 11 Recycling And Disposal
Risk of injury caused by transporting col- lectors on weathered retaining straps Les coordonnées de notre service après-vente sont indi- quées au verso ou sur le site www.vaillant.fr. The retaining straps that are attached to the collectors may become brittle due to environ- mental influences, and may tear under load. -
Page 39: Appendix
Appendix Appendix Inspection and maintenance work The table below lists the manufacturer requirements with respect to minimum inspection and maintenance intervals. If na- tional regulations and directives require shorter inspection and maintenance intervals, you should observe these instead of the intervals listed. Maintenance work Interval Purging the solar system... -
Page 40: C Technical Data
Appendix Technical data Technical data VTK 570/2 VTK 1140/2 Number of tubes η₀ (aperture), DIN4757-4 or EN12975 55.5 % 56 % c₁ with wind, with reference to gross area 0.646 W/(m²k) 0.651 W/(m²k) c₂ with wind, with reference to gross area 0.004 W/(m²k²) 0.004 W/(m²k²) (50°), with reference to gross area... -
Page 41: Index
Index Index Ballast load (floating installation)......... 17 CE marking................6 Cleaning ................36 Clearances, rack ..............22 Collectors ................35 Competent person..............3 Connection ................9 Connection rules ..............9 Connection schemas............. 9 Connections ................ 36 Data plate ................6 Decommissioning .............. - Page 44 Kundendienst / Service après-vente / Klantendienst 2 3349352 info@vaillant.be www.vaillant.be SDECC SAS (une société de Vaillant Group en France) SAS au capital de 19 800 000 euros - RCS Créteil 312 574 346 Siège social: 8 Avenue Pablo Picasso 94120 Fontenay-sous-Bois Téléphone 01 4974 1111...