Viega Easytop 2282 Instructions For Use Manual

Easytop circulation regulation valve, static
regulation valve with SC-Contur

Instructions for Use

for hydraulic line calibration in drinking water installations

Model Year built:

2282 from 11/2011

en_INT

Easytop circulation regulation valve, static regulation valve with SC-Contur 2 from 25

Table of contents

1 About these instructions for use 4

Table of contents

1.1

1.2

1.3

Target groups 4

Labelling of notes 4

About this translated version 5

2 Product information 6

2.1

2.2

2.2.1

2.2.2

2.3

2.3.1

2.3.2

2.3.3

2.3.4

2.3.5

2.3.6

2.3.7

2.4

2.4.1

2.5

Standards and regulations 6

Intended use 8

Areas of use 8

Media 8

Product description 9

Overview 9

Press connection with SC-Contur 9

Sealing elements 10

Markings on components 11

Compatible components 11

Operating mode 11

Technical data 11

Information for use 14

Corrosion 14

Optional accessories 15

3 Handling 16

3.1

3.1.1

3.1.2

3.1.3

3.2

3.2.1

3.2.2

3.2.3

3.2.4

3.2.5

3.2.6

3.3

3.4

Easytop circulation regulation valve, static regulation valve with SC-Contur 3 from 25

Assembly information 16

Permitted exchange of sealing elements 16

Mounting instructions 16

Required tools 17

Assembly 18

Replacing the sealing element 18

Shortening the pipes 18

Pressing the connection 19

Installation position and settings 21

Set valve 22

Leakage test 24

Maintenance 25

Disposal 25

About these instructions for use

1 About these instructions for use

Trade mark rights exist for this document; for further information, go to
viega.com/legal.

1.1 Target groups

The information in this manual is directed at heating and sanitary pro‐
fessionals and trained personnel.

Individuals without the abovementioned training or qualification are not
permitted to mount, install and, if required, maintain this product. This
restriction does not extend to possible operating instructions.

The installation of Viega products must take place in accordance with
the general rules of engineering and the Viega instructions for use.

1.2

Labelling of notes

Warning and advisory texts are set aside from the remainder of the text
and are labelled with the relevant pictographs.

DANGER!
This symbol warns of possible life-threatening injury.

WARNING!
This symbol warns of possible serious injury.

CAUTION!
This symbol warns of possible injury.

NOTICE!
This symbol warns of possible damage to property.

This symbol gives additional information and hints.

Easytop circulation regulation valve, static regulation valve with SC-Contur 4 from 25

1.3 About this translated version

This instruction for use contains important information about the choice
of product or system, assembly and commissioning as well as intended
use and, if required, maintenance measures. The information about the
products, their properties and application technology are based on the
current standards in Europe (e. g. EN) and/or in Germany
(e. g. DIN/DVGW).

Some passages in the text may refer to technical codes in Europe/
Germany. These should serve as recommendations in the absence of
corresponding national regulations. The relevant national laws, stand‐
ards, regulations, directives and other technical provisions take priority
over the German/European directives specified in this manual: The
information herein is not binding for other countries and regions; as said
above, they should be understood as a recommendation.

About these instructions for use

Easytop circulation regulation valve, static regulation valve with SC-Contur 5 from 25

2 Product information

2.1 Standards and regulations

The following standards and regulations apply to Germany / Europe and
are provided as a support feature.

Regulations from section: Fields of application

Scope / Notice Regulations applicable in Ger‐

Product information

many

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

DIN EN 806, part 1

DIN EN 806, part 2

DIN EN 806, part 3

DIN EN 806, part 4

DIN EN 806, part 5

DIN EN 1717

DIN 1988

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

Planning, execution, operation
and maintenance of potable water
installations

Easytop circulation regulation valve, static regulation valve with SC-Contur 6 from 25

VDI/DVGW 6023

Trinkwasserverordnung (TrinkwV)

DVGW-Arbeitsblatt W 553

Regulations from section: Media

Scope / Notice Regulations applicable in Ger‐

Suitability for drinking water Trinkwasserverordnung (TrinkwV)

Regulations from section: Product description

Scope / Notice Regulations applicable in Ger‐

Product information

many

many

Suitability for drinking water
installations

Suitability for drinking water
installations

Requirements in plastic compo‐
nents in drinking water installa‐
tions

Regulations from section: Compatible components

Scope / Notice Regulations applicable in Ger‐

Permitted pipe types DVGW-Arbeitsblatt W 534

Permitted copper pipes DVGW-Arbeitsblatt GW 392

Permitted copper pipes DIN EN 1057

Permitted stainless steel pipes DVGW-Arbeitsblatt GW 541

Permitted stainless steel pipes DIN EN 10312

Permitted stainless steel pipes DIN EN 10088

Trinkwasserverordnung (TrinkwV)

DIN 50930-6

DVGW-Arbeitsblatt W270

many

Regulations from section: Corrosion

Scope / Notice Regulations applicable in Ger‐

many

External corrosion protection DIN EN 806-2

External corrosion protection DIN 1988-200

External corrosion protection DKI-Informationsdruck i. 160

Regulations from section: Installation position and settings

Scope / Notice Regulations applicable in Ger‐

many

Dimensioning of circulation sys‐

DVGW-Arbeitsblatt W 553

tems

Easytop circulation regulation valve, static regulation valve with SC-Contur 7 from 25

Regulations from section: Leakage test

Scope / Notice Regulations applicable in Ger‐

Product information

many

Leakage test for potable water
installations

Leakage test for potable water
installations

Regulations from section: Maintenance

Scope / Notice Regulations applicable in Ger‐

Operation and maintenance of
potable water installations

2.2 Intended use

DIN EN 806, part 4

ZVSHK-Merkblatt
„Dichtheitsprüfungen von Trink‐
wasserinstallationen mit Druckluft,
Inertgas oder Wasser‟

many

DIN EN 806-5

Coordinate the use of the model for areas of use and media
other than those described with the Viega Service Center.

The functionality of the valve is only ensured by professional
design and assembly of the complete system.

2.2.1 Areas of use

Use is possible in the following areas among others:

n Hot water circulation pipelines
n Internally and parallel laid circulation pipes

The general rules of engineering and the applicable regulations must be
observed for planning, execution, operation and maintenance potable
water installations, see Ä „Regulations from section: Fields of applica‐
tion“ on page 6.

2.2.2

Easytop circulation regulation valve, static regulation valve with SC-Contur 8 from 25

Media

The model is also suitable for the following media, amongst others:

n Drinking water without limitations acc. to the applicable directives,

see Ä „Regulations from section: Media“ on page 7

n maximum chloride concentration 250 mg/l pursuant to applicable

regulations, see Ä „Regulations from section: Media“ on page 7