Viega 8326.16 User manual

Instructions for Use
Flush plate Visign for Public 5
for concealed cistern 2H
Model Year built (from)
8326.16 10/2012
INT

Table of contents
1About these instructions for use 3
1.1 Target groups 3
1.2 Labelling of notes 3
1.3 About this translated version 4
2Product information 5
2.1 Standards and regulations 5
2.2 Safety advice 5
2.3 Intended use 6
2.3.1 Areas of application 6
2.4 Product description 7
2.4.1 Overview 7
2.4.2 Technical data 7
2.4.3 Operating mode 9
2.4.4 System expansions 12
2.4.5 Setting options 14
2.5 Accessories 16
3Handling 17
3.1 Assembly information 17
3.1.1 Mounting conditions 17
3.1.2 Required material and tools 18
3.2 Assembly 19
3.2.1 Mounting the power pack 19
3.2.2 Preparing the installation 20
3.2.3 Mounting the flush actuation (cistern 2H) 23
3.2.4 Mounting the flush plate 32
3.2.5 Connecting external sensors 34
3.3 Commissioning 35
3.3.1 Setting the infrared sensor 35
3.3.2 Setting the flush 37
3.3.3 Setting the Viega Hygiene function 39
3.4 Faults, faults and remedy 44
3.5 Care and maintenance 44
3.5.1 Care tips 44
3.5.2 Replacing the battery 45
3.6 Disposal 48
Table of contents
Flush plate Visign for Public 5 2

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:
nHeating and plumbing experts and trained personnel
nQualified electricians
nOperators
nConsumers
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.
About these instructions for use
Flush plate Visign for Public 5 3

This symbol gives additional information and hints.
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
Flush plate Visign for Public 5 4

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‐
many
Protection area for installation of
the mains adapter in shower and
bath rooms
VDE 0100-701
Regulations from section: Technical data
Scope / Notice Regulations applicable in Ger‐
many
Electrical approvals EN 60950
Electrical approvals EN 60335
Electrical approvals EN 61558
2.2 Safety advice
DANGER!
Danger due to electrical current
An electric shock can lead to burns and serious injury and
even death.
nWork on the electrical system may only be carried out
by trained electricians.
nSwitch off the mains voltage before connecting the
power pack.
Product information
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2.3 Intended use
2.3.1 Areas of application
A flush plate with infrared sensor in public or barrier-free sanitary rooms
offers a practical and hygienic possibility to actuate a flush for users and
carers. In addition, there is the possibility to connect radio controlled or
cabled sensors to the electronic flush actuation, so that e. g. carers can
actuate the flush from a convenient position, without having to be in the
vicinity of the infrared sensor.
An electrical connection must be planned for the elec‐
tronic actuation in the area of the cistern when planning.
Only the large flush volume can be actuated with elec‐
tronic actuation.
Flushes can be actuated at certain times via the Viega Hygiene function
to prevent stagnation in the potable water pipelines.
The flush plate is intended for touchless flush actuation of flushes on
Viega concealed cisterns.
Installation is only possible in the following Viega concealed cisterns:
nCistern model 2H
Ascertain which model is installed before mounting. The following infor‐
mation will help you to determine the model of the cistern installed:
Cistern 2H
The inspection shaft of this cistern is found at a height of approx.
1 metre on the front.
Viega Hygiene function
Suitable cisterns
Product information
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2.4 Product description
2.4.1 Overview
5
4
7
10
6
11 12
13
9
8
1
2 3
14
Fig. 1: Scope of delivery
1 Flush plate
2 Holder for control (for cistern 2H)
3 Holder for control (for cistern 1F)
4 Control
5 Mains adapter 230 V
6 Holder for motor (for cistern 1F)
7 Drive unit
8 Cable tie
9 Holder for battery compartment
10 Bowden cable unit
11 Fixing panel for motor (for cistern 2H)
12 Actuating rods for manual actuation
13 Fixing set for flush plate (with threaded bolts and screws, two of
each)
14 Adjusting template
2.4.2 Technical data
The product has the following technical data:
Product information
Flush plate Visign for Public 5 7

The large flush volume is always used when flushing is actuated man‐
ually using the plate. The flush volume is 6–9 litres.
Depending on the setting ( Ä ‘Settings for the infrared sensor’
on page 14), the infrared sensor automatically selects between the
small or large flush volume.
With electronic actuation, only the large flush volume of 6 or 9 litres can
be actuated.
Close range 0–30 mm
Far range 450–550 mm
Input (mains adapter) 100–240 V AC, 50–60 Hz, 180 mA
Output (mains adapter) 6.5 V DC, 920 mA
Electrical approvals see section Ä ‘Regulations from sec‐
tion: Technical data’ on page 5.
Intervals 24 / 72 / 168 hours
Hygiene flush volumes 6 / 9 litres
Flush volume
Detection area
Electronics
Hygiene function
Product information
Flush plate Visign for Public 5 8

2.4.3 Operating mode
Fig. 2: Actuation of the flush via an external sensor
A signal is sent to control the flush actuation through an external sensor,
e. g. a button or photo sensor.
Fig. 3: Signal transmission from the control to the motor
The control transmits the electronic signal to the drive unit.
Fig. 4: The motor operates the Bowden cable
The motor opens the drain valve via the Bowden cable.
Electronic actuation of a flush
Product information
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Fig. 5: The water flows into WC via the open drain valve
As long as the drain valve is open, the set flush volume will flow into the
WC.
Product information
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