TJ Media TKR-355T User manual

for concealed cistern 2H, concealed cistern 2L, concealed cis-
tern 2C
Model Year built:
8355.12 from 03/2008
en_INT
Flush plate sensitive Visign for More 103
Instructions for Use

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Table of contents
1About this instruction 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 Safety advice 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 Technical data 7
2.3.3 Operating mode 8
2.3.4 System expansions 8
3Handling 12
3.1 Assembly information 12
3.1.1 Mounting conditions 12
3.1.2 Required material and tools 12
3.2 Assembly 12
3.2.1 Preparing the installation 12
3.2.2 Mounting the flush actuation (cistern 2H) 17
3.2.3 Mounting the flush actuation (cistern 2L) 19
3.2.4 Mounting the basic panel 20
3.2.5 Mounting the flush plate 22
3.2.6 Connecting external sensors 23
3.3 Commissioning 25
3.3.1 Setting the flush 25
3.3.2 Setting Hygiene+ function 27
3.4 Error, faults and remedy 30
3.5 Care and maintenance 31
3.5.1 Maintenance tips 31
3.5.2 Replacing the battery 32
3.6 Disposal 34
Table of contents
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1 About this instruction for use
Trade mark rights exist for this document, further information can be
found at www.viega.com/legal-notices.
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
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.
Notes give you additional helpful tips.
About this instruction 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, 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.
About this instruction for use
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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.
– De-energise the connection line before connecting the
power pack.
2.2 Intended use
2.2.1 Areas of use
Flushes can be actuated at certain times via the Hygiene+ function to
prevent stagnation in the drinking water lines.
The flush plate is intended for the contact-free actuation of flushes on
Viega concealed cisterns.
Installation is only possible in the following Viega concealed cisterns:
nCistern model 2H
nCistern model 2L
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 revision shaft of this cistern is found at a height of approx. 1 metre
on the front.
Hygiene+ function
Suitable cisterns
Product information
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Cistern 2L
The revision shaft of this cistern is either found at a height of approx.
75 cm on the front or on the top.
2.3 Product description
2.3.1 Overview
9
7
8
6
5
4
2 3
1
11
10
Fig. 1: Scope of delivery
1 - fixing bolts
2 - basic panel
3 - screws
4 - flush plate
5 - suction foot
6 - magnetic key
7 - manual emergency actuation
8 - drive unit
9 - Bowden cable unit
10 - 4 batteries, mignon AA
11 - battery compartment
2.3.2 Technical data
The product has the following technical data:
Product information
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Detection area touchless actua-
tion
Maximum 0–30 mm
Minimum 0–10 mm
Hygiene flush volume 3 / 4 / 5 / 6 / 7 / 9 litres
Hygiene flush interval 1 / 12 / 24 / 72 / 168 hours
Output (battery compartment) min. 6.5 V DC, 920 mA
Certification:
nDIN EN 60950
nDIN EN 60335
nDIN EN 61558
2.3.3 Operating mode
Flushes from Viega concealed cisterns are actuated contact-free via the
flush plate. The size of the detection area for the actuation is set in the
control as a large or small area.
Optionally, a large or small flush volume can be flushed. Flushing is also
possible during a power cut due to the manual emergency flush.
Stagnation can lead to the build up of germs (e. g. legionella) in drinking
water pipes. It is important to rinse the pipeline regularly to prevent the
build up of bacteria. The Viega Hygiene+ function was developed for
this reason.
Flushes can be actuated at certain times with the Hygiene+ function.
Interval and flush volume will be set as required and saved by the con-
trol. All settings remain saved during a power cut.
2.3.4 System expansions
The system's range of functions can be expanded through the connec-
tion of accessories onto the control.
Electronics
Hygiene+ function
Product information
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Fig. 2: Connection of the radio receiver
One requires the following accessories to be able to connect a radio
receiver – instead of a cable-connected external sensor – as shown:
Signals to actuate the flush (e. g. on support hinged handles) sent by
HEWI radio transmitters can be received by the radio receiver model
8350.35.
Fig. 3: Connection of a second external button
One requires the following accessories to be able to connect an addi-
tional external sensor as shown:
Radio controlled actuation
Additional external sensors
Product information
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Multiple sensors can be connected at the same time using the exten-
sion cable adapter model 8350.36. This is how e. g. two external, cable-
connected buttons can be connected.
Additionally required: 1 connection cable sensitive.
Buttons, switches or photo sensors for actuating the flush can be con-
nected to the control on site via the connection cable sensitive model
8355.90.
Fig. 4: Connection of radio and cable sensors
One requires the following accessories to be able to connect a radio
controlled actuator alongside an external sensor as shown:
Additional radio controlled actuation
Product information
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Multiple sensors can be connected at the same time using the exten-
sion cable adapter model 8350.36. This is how e. g. a button can be
combined with a radio controlled actuation.
Signals to actuate the flush (e. g. on support hinged handles) sent by
HEWI radio transmitters can be received by the radio receiver model
8350.35.
Product information
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3 Handling
3.1 Assembly information
3.1.1 Mounting conditions
The model may only be used for the models mentioned in
ÄChapter 2.2.1 ‘Areas of use’ on page 6 .
If external sensors are to be connected to the control, their connection
lines or protective pipes must be laid in the cistern before tiling is
begun.
3.1.2 Required material and tools
The following material is required for mounting:
nif necessary, empty pipe from power pack into the cistern
nif necessary, accessories for the extension of the system
ÄChapter 2.3.4 ‘System expansions’ on page 8
The following tools are required for mounting:
nflat screwdriver
nspanner (SW 19)
nknife (cutter)
3.2 Assembly
3.2.1 Preparing the installation
The following work stages and diagrams differ depending
on the cistern being used. The relevant steps are marked
accordingly.
External sensors (optional)
Material
Tool
Handling
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Requirements:
nThe cistern is fitted into the front wall.
nIf external sensors are to be connected, the cables must be laid
through to the cistern.
nThe front wall is tiled.
Cut into shaft cover.
Remove shaft cover.
Score the revision shaft along the edge of the tiles with a knife.
Angle the knife to do this so that the cut is made flush to the surface
of the wall.
Handling
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Cut the corners of the revision shaft vertically through to the wall
surface.
Bend out and pull down the sides of the revision shaft.
The edge of the revisions shaft must be flush with the wall surface.
Remove cistern cover.
Remove and keep the threaded bolts from the cistern cover.
Dispose of cistern cover.
INFO! Only for assembly of the flush plate in cistern 2H or on the
front of cistern 2L.
Press the bow backwards from the mounting of the mechanism.
Handling
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INFO! Only for assembly of the flush plate on the top of cistern
2L.
Press the bow backwards from the mounting of the mechanism.
Turn the mechanism's lock by 90° in an anti-clockwise direction.
ðThe mechanism is unlocked and can be removed.
Remove and dispose of mechanism.
INFO! Only with the cistern 2H.
Remove and keep spacer.
Handling
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Remove and dispose of the bow from the drain valve.
Insert the threaded bolts so deeply that the upper edge of the
threaded bolt sticks out approx. 20 mm behind the upper edge of
the tiles.
Fasten threaded bolts with a 90° turn.
20
Handling
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3.2.2 Mounting the flush actuation (cistern 2H)
Requirements:
nThe revision shaft is shortened in such a way that it is flush with the
surface.
nMechanism, bow and spacer are removed.
Close corner valve.
Loosen flexible hose on the filling valve (SW 19).
Open the corner valve for a few seconds to rinse the pipe.
Re-close corner valve.
Handling
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Connect the flexible hose onto the filling valve (SW 19).
Push the Bowden cable unit onto the drain valve from the left.
The Bowden cable unit must be felt to click into place on the drain
valve.
Open corner valve.
Insert spacer.
Handling
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3.2.3 Mounting the flush actuation (cistern 2L)
Requirements:
nThe revision shaft is shortened in such a way that it is flush with the
surface.
nMechanism and bow have been removed.
Close corner valve.
Loosen flexible hose on the filling valve (SW 19).
Open the corner valve for a few seconds to rinse the pipe.
Re-close corner valve.
Handling
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Connect the flexible hose onto the filling valve (SW 19).
Push the Bowden cable unit onto the drain valve from the left.
The Bowden cable unit must be felt to click into place on the drain
valve.
Open corner valve.
3.2.4 Mounting the basic panel
Handling
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