Viega 2243.10 Manuel utilisateur

for automated water exchange in DN 12-80 pipelines

Model Year built:

2243.10 from 03/2016

en_INT

Flush valve universal

Instructions for Use

Flush valve universal 2 from 62

Table of contents

1About these instructions for use 5

1.1 Target groups 5

1.2 Labelling of notes 5

1.3 About this translated version 6

1.4 Acronyms and notes on the text 6

2Product information 7

2.1 Safety advice 7

2.2 Intended use 7

2.2.1 Areas of use 7

2.3 Product description 7

2.3.1 Overview and description of component 7

2.3.2 Operating mode 12

2.3.3 Sound protection 16

2.3.4 Technical data 17

2.4 Information for use 18

2.4.1 Installation variations 18

2.5 Accessories and spare parts 23

3Handling 25

3.1 Transport and storage 25

3.2 Assembly information 25

3.2.1 Mounting conditions 25

3.2.2 Potential equalisation 26

3.2.3 Installation dimensions 27

3.3 Mounting 29

3.3.1 Mounting the base 29

3.3.2 Connecting the flush valve to the pipeline 34

3.3.3 Connecting electrical components 35

3.3.4 Flushing the valve 39

3.3.5 Manual functional test 40

3.3.6 Notes on wall installation 41

3.3.7 Mounting the cover 41

3.4 Commissioning 43

3.4.1 Leakage test 43

3.4.2 Configuring the control 43

3.5 Faults, faults and remedy 46

Table of contents

Flush valve universal 3 from 62

3.5.1 Visible faults and LED Indications 46

3.5.2 Troubleshooting 53

3.6 Care and maintenance 55

3.6.1 General notes 55

3.6.2 Carrying out inspections 56

3.6.3 Perform maintenance 56

3.6.4 Repairing 58

3.6.5 Care 62

3.7 Disposal 62

Table of contents

Flush valve universal 4 from 62

1 About these instructions for use

Trade mark rights exist for this document, further information can be

found at

viega.com/legal

1.1 Target groups

The information in this instruction manual is directed at the following

groups of people:

nHeating and sanitary professionals and trained personnel

nTrained electricians

nOperators

nConsumers

It is not permitted for individuals without the abovementioned training or

qualification to mount, install and, if required, service 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 against possible life-threatening injury.

WARNING!

This symbol warns against possible serious injury.

CAUTION!

This symbol warns against possible injury.

NOTICE!

This symbol warns against possible damage to property.

About these instructions for use

Flush valve universal 5 from 62

Notes give you additional helpful tips.

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 pertinent national laws, stand-

ards, regulations and guidelines, as well as other technical guidelines,

have priority over German/European guidelines in this manual: The

information is not binding for other countries and territories and should,

as mentioned, be considered as support.

1.4 Acronyms and notes on the text

WM wall-mounted

BCS building control system

CC concealed

In these instructions for use, the purpose-oriented term "water

exchange" is used instead of the term "flushing".

Acronyms

Notes on the text

About these instructions for use

Flush valve universal 6 from 62

2 Product information

2.1 Safety advice

DANGER!

Danger due to electrical current

An electric shock can lead to burns and serious injury and

even death.

– Work on the electrics may only be carried out by trained

electricians.

– Switch off the mains voltage before carrying out work on

electrical parts.

2.2 Intended use

2.2.1 Areas of use

The flush valve is intended for use in drinking water installations with

manifold or uptake conduits of dimension 12-80.

While an external flush command is applied, the control of the flush

valve automatically performs a water exchange, helping the user to

keep their water quality at drinking water level.

The control does not perform a water exchange independ-

ently or automatically. Water exchange must be triggered

by enabling the binary input referred to a potential, or the

analog voltage input (6-48 V AC/DC). This opens the inte-

grated magnet valve for as long as the signal is applied.

The flush valve must either be connected to a higher-level control, such

as building control system (= BCS) which centrally monitors the fault

and alarm message outputs and evaluates the signals, or a once-per-

week visual inspection of the alarms indicated at the control must be

ensured.

2.3 Product description

2.3.1 Overview and description of component

nFlush valve, mounted to the base support, with interior wiring

nfixing material

nSeals for inlet and drain

Scope of delivery

Product information

Flush valve universal 7 from 62

nProtective plug at water connection

nInstructions for use

Fig. 1: Overview of flush valve

1 - Flow switch

2 - Magnet valve

3 - floating switch

4 - siphon with integrated overflow monitoring (floating switch)

5 - base support

6 - control

Product information

Flush valve universal 8 from 62

Fig. 2: Overview of control

1 - Bush (flush command input and event signaling outputs)

2 - Bush (flush command voltage

and event signaling output 4-20 mA)

3 - flow switch bush

4 - backflow sensor bush

5 - magnet valves bushes

6 - reset button backflow

7 - test button test flushing

8 - connection for 230 V power supply

Control

Product information

Flush valve universal 9 from 62

Fig. 3: Magnet valve overview

1 - fixing flange

2 - magnetic coils

3 - flow control

4 - valve body

Magnet valve

Product information

Flush valve universal 10 from 62

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