Vaillant auroTHERM exclusive VTK SERIES Installation Manual download pdf (Page 37)

Flat roof fitting and installation 5

0020077994_02 auroTHERM exclusive Installation manual 37

5.1.6 Putting together components

▶ Use the following table to put together the components for installation.

Number of VTK 1140/2 collectors 1 2 3 4 5 6 7

Components Required sets/quantity

VTK installation set (basic set)

− 1 2 3 4 5 6

Installation set for open-air/flat-roof installa-

tion

2 3 4 5 6 7 8

Required rack

2 3 4 5 6 7 8

Rail set (2 pcs), VTK 1140/2

1 2 3 4 5 6 7

1 set each per collector field for connecting to the pipelines; the collectors are connected together using the extension set

Number of VTK 1140/2 collectors 1 2 3 4 5 6

Number of VTK 570/2 collectors 1 1 1 1 1 1

Components Required sets/quantity

VTK installation set (basic set)

VTK installation set (extension set)

1 2 3 4 5 6

Installation set for open-air/flat-roof installation

3 4 5 6 7 8

Required rack

3 4 5 6 7 8

Rail set (2 pcs), VTK 1140/2

1 2 3 4 5 6

Rail set (2 pcs), VTK 570/2

1 set each per collector field for connecting to the pipelines; the collectors are connected together using the extension set

5.1.7 Determining the ballast load (floating installation)

Danger!

Risk of death and material damage due to excessive basic wind speeds!

The racks are designed for basic wind speeds of up to 108 km/h. If the basic wind speed at the site is

greater than 108 km/h, then there can be no guarantee claim for the system.

▶ Only install the rack in locations where the basic wind speed is a maximum of 108 km/h.

1. Please note the following for floating installation:

Installation

variants

Please note

Weights that are firmly screwed onto

the rack must consist of material cap-

able of screw connections.

A and B All weights must be weatherproof.

2. For detailed determination of the basic wind speed at the site and the required weights for the rack, use the Vaillant

tool for dimensioning the wind and snow loads.

3. For quick determination of the basic wind speed at the site, use the following map.

4. For quick dimensioning of the required weights, use the following tables.

Note

The map and tables are used for quick dimensioning of the ballast loads. Detailed dimensioning of the bal-

last loads is only possible using the Vaillant tool for dimensioning the wind and snow loads. If you have any

questions on this subject, please contact your responsible Vaillant sales partner.

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Vaillant auroTHERM exclusive VTK SERIES Installation Manual Page 37

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