Viega Eco Plus 8164.6 User manual

for flush plates Visign
Model Year built:
8164.6 from 06/2007
en_INT
Viega Eco Plus WC element
Instructions for Use

Viega Eco Plus WC element 2 from 20

Table of contents
1About these instructions for use 4
1.1 Target groups 4
1.2 Labelling of notes 4
1.3 About this translated version 5
2Product information 6
2.1 Standards and regulations 6
2.2 Intended use 6
2.2.1 Areas of use 6
2.3 Product description 7
2.3.1 Overview 7
2.3.2 Compatible components 7
2.3.3 Sound protection 9
2.3.4 Technical data 9
3Handling 10
3.1 Assembly information 10
3.1.1 Mounting conditions 10
3.1.2 Installation dimensions 11
3.1.3 Required tools 11
3.2 Assembly 12
3.2.1 Connecting concealed cistern 12
3.2.2 Mounting WC element 14
3.2.3 Setting the flush volume 19
3.3 Cleaning and maintenance 20
3.4 Disposal 20
Table of contents
Viega Eco Plus WC element 3 from 20

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
It is not permitted for individuals without the abovementioned training or
qualification 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 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.
Notes give you additional helpful tips.
About these instructions for use
Viega Eco Plus WC element 4 from 20

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
Viega Eco Plus WC element 5 from 20

2 Product information
2.1 Standards and regulations
The following standards and regulations apply to Germany / Europe.
National regulations can be found on the relevant web site of your
country at viega.com/standards.
Regulations from section: Fields of application / Mounting conditions
Scope / Notice Regulations applicable in Ger‐
many
suitable masonry walls EN 1996-1-1
suitable concreted walls DIN 1045
suitable support profiles DIN 18183
Regulations from section: Sound protection
Scope / Notice Regulations applicable in Ger‐
many
Fulfilled noise protection require‐
ments
DIN 4109
Fulfilled noise protection require‐
ments
DIN 4109 (additional sheet 2)
Fulfilled noise protection require‐
ments
VDI 4100 SSt I-SSt II
2.2 Intended use
2.2.1 Areas of use
The Viega Eco Plus 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
conditions“ on page 6.
Product information
Viega Eco Plus WC element 6 from 20

2.3 Product description
2.3.1 Overview
2
7
8
6
1
15
14
13
12
11
9
10
3
4
5
Fig. 1: Scope of delivery
1 - flush actuation site protection
2 - Viega Eco Plus WC element
3 - Viega concealed cistern 2H
4 - flushing pipe
5 - Four fixing heights for the WC ceramic: 330 mm / 350 mm /
370 mm / 390 mm
6 - drain
7 - adjustable feet
8 - drain elbow with reducer
9 - cistern lead-in
10 - threaded rods for fixing sanitary objects
(gauges for bore hole 180 or 230 mm)
11 - protective plug for drain
12 - protective plug for flushing pipe
13 - screws for fixing onto support profile
14 - fixing material for floor fixing
15 - fixing set
2.3.2 Compatible components
The WC element is compatible with all common WC ceramics, even
with larger projection (barrier-free).
Product information
Viega Eco Plus WC element 7 from 20

The WC element can be extended by the following compatible compo‐
nents:
nfixing element (model 8169 and 8169.2)
nodour extraction via flushing pipe (model 8310.26)
nconnection installation set (model 8350.14)
Mount the components in accordance with the instructions for use of
the components.
The fixing element is suitable for barrier-free installation. Supports and
handles can be mounted on the fixing element. The construction height
of the fixing element is 1130 mm.
The installation set is suitable for the connection of an electrical actua‐
tion. The installation set consists of an empty pipe, a cavity wall socket
and the relative, required clip. The empty pipe connects the cavity wall
socket with the concealed cistern.
Product Name Model
Standard Flush plate Standard 1 8180.1
Visign for Style Flush plate
Visign for Style 10
8315.1
Flush plate
Visign for Style 11
8331.1
Flush plate
Visign for Style 12
8332.1
Flush plate
Visign for Style 12
8332.4
Flush plate
Visign for Style 13
8333.1
Flush plate
Visign for Style 14
8334.1
Functional unit 8332.3
Visign for More Flush plate Visign for More
100
8352.1
Flush plate Visign for More
101
8351.1
Flush plate Visign for More
102
8353.1
Fixing element
Connection installation set
Compatible flush plates
Product information
Viega Eco Plus WC element 8 from 20

Product Name Model
Flush plate Visign for More
103
8355.1
Flush plate Visign for More
104
8354.1
Visign for Care
sensitive
Flush plate sensitive Visign
for Care
8352.21
Visign for More
sensitive
Flush plate sensitive
Visign for More 100
230 V 8352.11
Flush plate sensitive
Visign for More 100
6.5 V 8352.12
Flush plate sensitive
Visign for More 103
230 V 8355.11
Flush plate sensitive
Visign for More 103
6.5 V 8355.12
Visign for Public Flush plate
Visign for Public 1
8326.1
Flush plate
Visign for Public 2
8327.1
Flush plate
Visign for Public 5
8326.16
Flush plate
Visign for Public 6
8326.15
Remote actuation
Visign for Public 1
8326.21
Cover plate Visign for Public 8326.9
2.3.3 Sound protection
The WC element complies with the noise insulation requirements speci‐
fied in section Ä „Regulations from section: Sound protection“
on page 6.
2.3.4 Technical data
Small flush volume Factory setting approx. 3 l
Setting range approx. 3–4 l
Large flush volume Factory setting approx. ca. 6 l
Setting range approx. 6–9 l
Flush volume
Product information
Viega Eco Plus WC element 9 from 20

3 Handling
3.1 Assembly information
3.1.1 Mounting conditions
The Viega WC element is suitable for mounting on masonry wall con‐
structions and support profiles pursuant to the regulations in section
Ä „Regulations from section: Fields of application / Mounting condi‐
tions“ on page 6.
The WC element may only be mounted on even wall surfaces.
With the construction height, the marked height of the upper edge of
the finished floor must be observed.
The installation depth can be between 130 mm and 200 mm.
The WC element can only be used in combination with wall-hung WCs
(fixing gauges for bore hole 180 mm or 230 mm).
The WC element can be extended by a remote actuation
Visign for Public1 (model 8326.21) or by an electronic actuation (model
8350.31 or 8350.32), as well as by sensitive flush plates (model 8352.21,
8352.11 and 8355.11). The corresponding actuation method must be
prepared before the WC element is clad and tiled.
The corresponding empty pipe (included in the scope of delivery of the
remote actuation) is required when preparing the remote actuation
Visign for Public1.
Suitable walls
Construction height
Installation depth
WC ceramic
Actuation
Handling
Viega Eco Plus WC element 10 from 20

3.1.2 Installation dimensions
Fig. 2: Viega Eco Plus WC element 8164.6 dimensions
3.1.3 Required tools
The following tools are required for mounting the WC element:
ndrill with 10 mm drill bit
nratchet with sockets: 13 mm / 17 mm
nfork or ring spanner: 27 mm
Handling
Viega Eco Plus WC element 11 from 20

3.2 Assembly
3.2.1 Connecting concealed cistern
Pull the water supply pipe with the protective pipe into the cistern
through the hole on the left.
Insert the cistern lead-in around the water supply pipe. Insert the
protective pipe into the cistern lead-in only up to the middle of the
pipe.
Compress the cistern lead-in.
Mount the matching screw fitting for the respective pipe system.
Screw the corner valve tight.
Handling
Viega Eco Plus WC element 12 from 20

Push the cistern lead-in with the mounted Viega corner valve into
the cistern wall.
Insert the Viega screw fitting comprised in the delivery into the cis‐
tern lead-in.
Guide the filling hose through the lugs in the top of the cistern.
Mount the filling valve hose to the corner valve.
Before commissioning the cistern, flush the water supply
pipe.
Handling
Viega Eco Plus WC element 13 from 20

3.2.2 Mounting WC element
Determine and mark fixing points.
nX1: 390 mm (model 8180.73)
nX2: 440 mm (model 8173)
nX3: At a construction height of 1130 mm, the size is 1110 mm.
Drill holes.
Fill drill holes and dowels with silicone.
Mount the fixing set with the fork spanner (size 13).
Align the height of the feet.
Check WC element on cutting check.
Mark fixing points on the floor.
Masonry wall
X3
0-200
X1
X2
0
Ø10
560638_B2
13
0-200
0
X
17
Handling
Viega Eco Plus WC element 14 from 20

Align WC element.
Set the installation depth of the pre-wall element (130–200 mm) with
the fork spanner (size 17).
Remove WC element and drill floor holes.
Fill drill holes with silicone.
Insert dowels.
Fill dowels with silicone.
Attach the element.
Optionally, screw feet onto wooden beams.
0-200
0
X
17
Ø10
Handling
Viega Eco Plus WC element 15 from 20

Clip in drain elbow.
Insert protective plug.
If necessary, mount a reducer.
Screw in the threaded rods for WC ceramic to the desired height.
Pull the plastic protective sleeves for the threaded rods over the WC
ceramic.
Double-clad WC element with IFGP cladding panels (model
8055.10) (2 x 12.5 mm).
click
Handling
Viega Eco Plus WC element 16 from 20

Align WC element and secure the height of the feet with a fork
spanner (size 13).
Determine the fixing points.
Drill holes.
Pull out the foot and if necessary, adjust (pre-mounted) foot depth
from 75 mm to 50 mm.
Fill drill holes with silicone.
Insert dowels.
Fill dowels with silicone.
Attach the element.
On-site support profile
Ø10
13
90°
50
75
Handling
Viega Eco Plus WC element 17 from 20

Determine construction height in accordance with the on-site
marking of the upper edge of the finished floor.
Attach WC element to the support profiles.
Clip in drain elbow.
Insert protective plug.
Screw in the threaded rods for WC ceramic to the desired height.
0-200
0
1000
8x
click
Handling
Viega Eco Plus WC element 18 from 20

Double-clad WC element with IFGP cladding panels (model
8055.10) (2 x 12.5 mm).
3.2.3 Setting the flush volume
Immediate re-flushing of the flush volume is possible at the
factory settings.
The WC element is factory-set at a small flush of approx. 3 l. The small
flush volume can be set at three levels: approx. 3 l / 3.5 l / 4 l.
Remove the drain valve from the concealed cistern.
Push the slide control on the side of the overflow pipe to the desired
small flush volume:
nTop position: approx. 3 l
nMiddle position: approx. 3.5 l
nBottom position: approx. 4 l
The positions can be identified by the notches.
The WC element is factory-set at a large flush volume of approx. 6 l. The
large flush volume can be set continuously from approx. 6 l up to
approx. 9 l.
Remove the drain valve from the concealed cistern.
Small flush volume
Large flush volume
Handling
Viega Eco Plus WC element 19 from 20

Push the slide control below the drain valve to the desired large
flush volume:
nleft: approx. 6 l
nright: approx. 9 l
3.3 Cleaning and maintenance
In consideration of the mechanical, chemical and physical conditions,
the concealed cistern is constantly laden.
For this reason, the components must be cleaned, as required, and the
drain and filling valve seals renewed.
In areas or regions with hard water due to calcium or magnesium salts,
there is the risk of limescale deposits developing on the inlet and drain
valves.
The valves may have to be replaced, depending on the extent of
deposits.
3.4 Disposal
Separate the product and packaging materials (e. g. paper, metal,
plastic or non-ferrous metals) and dispose of in accordance with valid
national legal requirements.
Cleaning and maintenance of the concealed cistern
Handling
Viega Eco Plus WC element 20 from 20