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Viega Steptec
Model Year built:
8461.18 from 10/2006
en_INT
Viega Steptec WC module with empty pipe
for shower WC (AquaClean)
Instructions for Use
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Table of contents
1 About these instructions for use 4
1.1
Target groups 4
1.2
Labelling of notes 4
1.3
About this translated version 5
2 Product 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
3 Handling 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 11
3.2.1
Mounting module 11
3.2.2
Connecting concealed cistern 14
3.2.3
Preparing optional actuation versions 18
3.2.4
Rounding off jobs 19
3.2.5
Setting the flush volume 19
3.3
Cleaning and maintenance 20
3.4
Disposal 21
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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:
n Heating and sanitary professionals and trained personnel
n Drywall builder
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
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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 pertinent national laws, standards, 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.
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.
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
Regulations from section: Sound protection
Scope / Notice Regulations applicable in Ger-
many
Fulfilled noise protection requirements
DIN 4109
Fulfilled noise protection requirements
DIN 4109 (additional sheet 2)
Fulfilled noise protection requirements
VDI 4100 SSt I-SSt II
2.2 Intended use
2.2.1 Areas of use
The Viega Steptec WC module is suitable for mounting on wall constructions pursuant to the regulations in section
Ä „Regulations from
section: Fields of application / Mounting conditions“ on page 6
and is
intended for use in a Steptec pre-wall construction.
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2.3 Product description
2.3.1 Overview
Fig. 1: Scope of delivery
1 - revision shaft
2 - cistern 2H
3 - flushing pipe
4 - sanitary object fixing set
5 - reducer
6 - connection elbow 90°
7 - empty pipe as water supply pipe for the shower WC
8 - water connection
2.3.2 Compatible components
The WC module is suitable for a shower WC (AquaClean) due to the
empty pipe.
The WC module can be extended by the following compatible components:
n
fixing element (model 8011.9)
n plywood board (model 8096)
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n odour extraction via flushing pipe (model 8310.26)
n connection 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 odour extraction is suitable for the reduction of odour nuisance in
inside bathrooms and heavily frequented toilet facilities. The odour
extraction is directly connected to the ventilation system.
The installation set is suitable for the connection of an electrical actuation. 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
Odour extraction
Connection installation set
Compatible flush plates
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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 module complies with the noise insulation requirements specified 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
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3 Handling
3.1 Assembly information
3.1.1 Mounting conditions
For this, observe the Steptec system instructions for use.
With the construction height, the marked height of the upper edge of
the finished floor must be observed.
The installation depth is at least 145 mm.
The WC module is suitable for a shower WC (AquaClean).
The WC module can be extended by a remote actuation
Visign for Public1 (model 8326.21) or by an electronic actuation (model
8350.31 or 8350.32). The corresponding actuation method must be prepared before the WC module 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
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3.1.2 Installation dimensions
Fig. 2: Dimensions
3.1.3 Required tools
The following tools are required for mounting the WC module:
n
fork or ring spanner: 17 mm / 19 mm
3.2 Assembly
3.2.1 Mounting module
The two vertical rails, which surround the module, must be
open towards the module and be at an interval of 430 mm.
Secure the module onto the open Steptec rail with the slot nuts supplied:
Dimensions
Mounting in Steptec
Securing module
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Insert the slot nut into the opening of the module.
Push the slot nut in slightly.
Turn by 90°.
ð
The slot nut is secured in the Steptec rail.
Align the height of the module in accordance with the cutting check.
Whilst doing so, observe the markings on the cistern. The height is
1000 mm above UEFFL.
Tighten the slot nut with a ring spanner (SW 17).
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Tighten the other slot nuts in the same way.
ð
The module is secured on the rail framework.
Lock drain elbow in place.
Secure with the bow.
ð
The bow can be heard locking into place.
Screw the threaded bolt into the threaded mount.
Set threaded bolt:
The height of the threaded bolts can be set to four levels.
The interval between both bolts can be set to 180 or 230 mm.
Install site protection of the flush actuation.
Connect water.
Provide on-site electrical connection.
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3.2.2 Connecting concealed cistern
If there is not enough space when pressing the water connection, the
water connection can be pulled out to the side.
Screw the ½ inch connector into the wall lead-in.
Counter with a fork spanner (SW 27).
Loosen plastic union nut.
Pull out wall lead-in.
Press connection.
Laterally extricable water connection
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Push wall lead-in back into the plastic clamp.
The position of the key surface (SW 25) must be up or down.
The clicking into the groove signals the correct position.
Re-tighten the union nut.
Loosen (SW 19) flexible hose onto the filling valve.
Open corner valve.
Flush pipeline.
Close corner valve.
Re-mount (SW 19) the flexible hose onto the filling valve.
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Loosen (SW 19) flexible hose onto the corner valve.
Unscrew plastic union nut.
Pull the corner valve inwards out of the wall lead-in.
Remove plastic union nut.
Remove the wall lead-in inwards.
Conversion water connection upwards (optional)
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Loosen the closing cap on the left-hand upper side of the concealed
cistern.
Close opening on the side with the closing cap.
Push wall lead-in from inside into the upper opening.
Insert the corner valve back into the wall lead-in.
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Screw plastic union nut back onto wall lead-in.
Re-mount (SW 19) the flexible hose onto the corner valve.
3.2.3 Preparing optional actuation versions
The corresponding empty pipe (included in the scope of delivery of the
remote actuation) is required when preparing the remote actuation
Visign for Public1 (model 8326.21).
Lead the empty pipe from the hollow wall socket into the concealed
cistern.
Distance from the remote actuation to the cistern (x)
n min. 1.0 m
n max. 1.7 m
A corresponding empty pipe (not included in the scope of delivery of the
electrical actuation) is required for the preparation of the electrical
actuation (model 8350.31 or model 8350.32).
Prepare remote actuation
X
X
Prepare electrical actuation
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Lead empty pipe from the switch or button into the concealed cistern, to connect the concealed socket and concealed cistern.
Positioning of the cistern power pack
n X1= max. 0.75 m
n X2= max. 2.75 m with an extension cable, 1 x article number 628 505
n X3= max. 4.75 m with two extension cables, 2 x article number 628
505
3.2.4 Rounding off jobs
Single clad pre-wall: Clad with 12.5 mm wide IFGP or 12 mm wide
Aqua-KS cladding panels.
When doing so, make sure that no abutting edges converge.
Grout the abutting edges and joints with a suitable filler.
Observe the instruction manual for the cladding panels for more
information.
Reserve a recess for the shower WC (AquaClean). In addition,
observe the manufacturer's instructions.
3.2.5 Setting the flush volume
Immediate re-flushing of the flush volume is possible at the
factory settings.
The WC module is factory-set at a small flush volume 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.
X1
X2
X3
Small flush volume
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Push the slide control on the side of the overflow pipe to the desired
small flush volume:
n Top position: approx. 3 l
n Middle position: approx. 3.5 l
n Bottom position: approx. 4 l
The positions can be identified by the notches.
The WC module 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.
Push the slide control below the drain valve to the desired large
flush volume:
n
left: approx. 6 l
n right: approx. 9 l
3.3 Cleaning and maintenance
Scouring milk and cleaning agents or disinfectants containing the following ingredients may not be used:
n
alcohol
n ammoniac
n hydrochloric acid
n phosphoric acid
n acetic acid
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.
Large flush volume
Cleaning
Cleaning and maintenance of the concealed cistern
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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.
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