Viega Prevista Dry 8522, Prevista Dry 8533, Prevista Dry 8521, Prevista Dry 8530, Prevista Dry 8524 Instructions For Use Manual
Prevista Dry WC element with shower WC
connection
Instructions for Use
for WC flush plates for Prevista
Model
8522
en_INT
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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
2.3
2.3.1
2.4
2.4.1
2.4.2
2.4.3
2.5
Standards and regulations 6
Safety instructions 6
Intended use 6
Areas of use 6
Product description 6
Overview 6
Compatible components 7
Technical data 8
Accessories 9
3 Handling 10
3.1
3.1.1
3.1.2
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.3
3.4
Assembly information 10
Mounting conditions 10
Installation dimensions 11
Assembly 11
Mounting WC element 11
Connecting concealed cistern 18
Mounting the drain elbow 21
Establish power and water supply (optional) 22
Setting and cladding the WC element 23
Setting the flush volume 25
Cleaning and maintenance 27
Disposal 27
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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 instruction manual is directed at the following
groups of people:
n Heating and sanitary professionals and trained personnel
n Drywall builder
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.
1.2
The installation of Viega products must take place in accordance with
the general rules of engineering and the Viega instructions for use.
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.
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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
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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 / Mounting conditions
Scope / Notice Regulations applicable in Ger‐
Suitable masonry walls EN 1996-1-1
Suitable concreted walls DIN 1045
Suitable support profiles DIN 18183
Product information
many
2.2 Safety instructions
2.3 Intended use
2.3.1 Areas of use
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.
– Switch off the mains voltage before connecting the
power pack.
The Prevista Dry WC element is suitable for mounting on masonry wall
constructions and support profiles pursuant to the regulations in section
Ä
„Regulations from section: Fields of application / Mounting condi‐
tions“ on page 6 and can be used in a Prevista Dry Plus pre-wall con‐
struction.
2.4
Product description
2.4.1 Overview
The WC element is equipped as follows:
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Product information
Fig. 1: Components
1 3H concealed cistern
2 Empty pipe for shower WC connection
3 Holder for drain elbow
4 Drain elbow
5 Reducer
6 Threaded rods for fixing sanitary objects (gauges for bore hole 180
or 230 mm)
7 Screws and dowels for fixing in the floor
8 Screws for fixing in support profile
9 Mounting set for WC ceramic
10 Flushing pipe
11 WC connection socket with lip seal
12 Site protection
13 Revision shaft cover
14 Corner valve
2.4.2 Compatible components
The WC element is compatible with all common WC ceramics, even
with larger projection (barrier-free).
The WC element can be extended by the following compatible compo‐
nents:
n Prevista Dry fixing element
n Prevista Dry fixing set model 8573
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Fixing element
Product information
n Fixing set model 8180.73
n Odour extraction via Prevista flushing pipe elbow with ventilator con‐
nection 3H
n Prevista shower WC connection set model 8570.63
n Accessory set connection electronic model 8655.11
Mount the components in accordance with the respective instructions
for use.
The fixing element is suitable for barrier-free installation. Supports and
hinged handles can be mounted on the fixing element.
Odour extraction
Shower WC connection
2.4.3
Technical data
Flush volume
The odour extraction system is suitable for reducing odour nuisance in
indoor bathrooms and highly frequented toilet facilities. The odour
extraction system is connected to the ventilation system directly.
An additional water and power connection is required to extend the WC
element to the shower WC. Power must be connected on site.
Small flush volume Factory setting approx. 3 l
Setting range approx. 2–4 l
Large flush volume Factory setting approx. 6 l
Setting range approx. 3.5–7.5 l
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2.5 Accessories
Product information
For mounting, Viega recommends a Prevista Dry fixing set.
Prevista Dry fixing set model8570.36 for fixing the Prevista Dry elements
in single / line mounting, single mounting directly onto the installation
body or corner mounting on masonry or metal support profile.
Prevista Dry fixing set model 8573 for single mounting of Prevista Dry
elements to the solid wall.
Prevista Dry Plus fixing set model 8570.49 for single mounting of the
Prevista Dry elements in Prevista Dry Plus.
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