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WC flush actuation
Instructions for Use
For concealed cistern 1F in combination with WC flush plates
Visign for Public 1, Visign for Style 10, 13, 14 and standard
Model Year built:
8350.33 from 05/2012
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
2.4.4
2.4.5
2.5
Standards and regulations 6
Safety advice 6
Intended use 7
Areas of use 7
Product description 8
Overview 8
Technical data 9
Operating mode 10
System expansions 11
Setting options 15
Accessories 16
3 Handling 18
3.1
3.1.1
3.1.2
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.3
3.3.1
3.3.2
3.4
3.5
3.5.1
3.5.2
3.6
Assembly information 18
Mounting conditions 18
Required material and tools 19
Assembly 20
Mounting the power pack 20
Preparing the installation 21
Mounting the flush actuation (cistern 1F) 24
Connecting external sensors 31
Commissioning 32
Setting the flush 32
Setting Viega Hygiene+ function 35
Faults, faults and remedy 40
Care and maintenance 40
Care tips 40
Replacing the battery 41
Disposal 42
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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 Qualified electricians
n Operators
n Consumers
.
1.2
Labelling of notes
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.
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.
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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, standards, 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
Notes give you additional helpful tips.
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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
Regulations from section: Fields of application / Mounting conditions
Scope / Notice Regulations applicable in Ger-
suitable masonry walls EN 1996-1-1
viega.com/standards
Product information
.
many
2.2 Safety advice
Protection area for installation of
the power pack in shower and
bath rooms
Regulations from section: Technical data
Scope / Notice Regulations applicable in Ger-
Electrical approvals EN 60950
Electrical approvals EN 60335
Electrical approvals EN 61558
DANGER!
Danger due to electrical current
An electric shock can lead to burns and serious injury and
even death.
VDE 0100-701
many
– Work on the electrics may only be carried out by trained
electricians.
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2.3 Intended use
Platzhalter-Bild
2.3.1 Areas of use
Product information
WCs in barrier-free sanitary rooms should be equipped with flush actuators that can be easily reached by users and carers. For this purpose,
the flush plate of the WC can be combined with a radio-controlled or
cabled sensor using an electronic flush actuation. A sensor such as this
can be fitted on e. g. the handles of the WC or in any position in the
room.
An electrical connection must be planned for the electronic
actuation in the area of the cistern when planning.
Only the large flush volume can be actuated with electronic
actuation.
Hygiene+ function
Suitable cisterns
Flushes can be actuated at certain times via the Hygiene+ function to
prevent stagnation in the drinking water lines.
Installation is only possible in the following Viega concealed cisterns:
n Cistern model 1F
Ascertain which model is installed before mounting. The following information will help you to determine the model of the cistern installed:
Cistern 1F
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7
8
6 45
3
2
1
Suitable manual flush plates
Product information
Mounting of the electronic flush actuation is only possible with the following WC flush plates:
2.4 Product description
2.4.1 Overview
Product range Name within the
product range
Standard 1 8180.1
Visign for Public 1 8326.1
Visign for Style 10, 13, 14 8315.1, 8333.1, 8334.1
Model number
Fig. 1: Scope of delivery
1 Control
2 cable tie
3 connection cable external button
4 Bowden cable unit
5 drive unit
6 drive unit holder
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7 power pack 230 V
8 holder for control
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2.4.2 Technical data
Flush volume
Electronics
Product information
The product has the following technical data:
The flush volumes for the manual flush actuation are:
n Small flush volume: 3–4 litres
n Large flush volume: 6–9 litres
With electronic actuation, only the large flush volume of 6 or 9 litres can
be actuated.
Input (power pack) 100–240 V AC, 50–60 Hz, 180 mA
Hygiene+ function
Output (power pack) 6.5 V DC, 920 mA
Electrical approvals see section Ä „Regulations from section: Technical data“ on page 6.
Intervals 24 / 72 / 168 hours
Hygiene flush volumes 6 / 9 litres
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2.4.3 Operating mode
Electronic actuation of a flush
Product information
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.
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Product information
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.
Hygiene+ function
2.4.4 System expansions
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 control. All settings remain saved during a power cut.
The system's range of functions can be expanded through the connection of accessories onto the control.
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Radio controlled actuation
Product information
Fig. 6: 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.
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Additional external sensors
Product information
Fig. 7: Connection of a second external button
One requires the following accessories to be able to connect an additional external sensor as shown:
Multiple sensors can be connected at the same time using the extension cable adapter model 8350.36. This is how e. g. two external, cableconnected 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.
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Additional radio controlled actuation
Product information
Fig. 8: 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:
Multiple sensors can be connected at the same time using the extension 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.
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Redundant power supply
Product information
Fig. 9: Connection of the redundant power supply
To create a redundant power supply with an additional battery compartment as shown, you will need the following accessories:
2.4.5 Setting options
Flush settings
The battery compartment can be connected for a redundant power
supply using the adapter model 8355.91. The battery compartment is
included in the adapter's scope of delivery.
For electronically actuated flush cycles (including Hygiene+
flushes), only large flush volumes of 6 or 9 litres can be
actuated for technical reasons although the programming
also provides for smaller flush volumes. If smaller flush volumes are set, the flush is always actuated with the smallest
flush volume of 6 litres.
Flush volume
This criterion relates exclusively to the flush volume for flush cycles
actuated electronically. The flush volume for hygiene flushes is set separately.
The following settings are possible:
n 4.5 litre flush volume (the flushes are always with the smallest flush
volume of 6 l) for technical reasons
n 6 litre flush volume (factory setting)
n 9 litre flush volume
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Product information
The Hygiene+ interval
The following settings are possible:
n Hygiene+ function deactivated (factory setting)
n Hygiene flush 24 hours after the last use
n Hygiene flush 72 hours after the last use
n Hygiene flush 168 hours after the last use
Hygiene+ flush volume
The following settings are possible:
n Hygiene+ flush volume 3 litres (factory setting) (For technical rea-
sons, the flushes occur with the smallest possible flush volume of 6 l)
n Hygiene+ flush volume 6 litres
n Hygiene+ flush volume 9 litres
2.5 Accessories
Required accessories
Optional accessories
You require a flush plate so that the flush can be actuated directly at the
WC. The Viega models that can be used are found at
manual flush plates“ on page 8
.
Ä „Suitable
Installation set
The set model 8350.14 contains a hollow wall socket to house the
power pack and an empty pipe with the right clip to connect the cistern
(2H).
Extension cable
2 metre cable model 8352.690 for the extension of the power supply to
a maximum of 4.75 metres in length.
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Product information
Programming set
This programming set is required to change the flush setting or activate
the Hygiene+ function. It contains a connection cable with a programming contact and a magnetic pin. The programming contact is mounted
behind the panel and connected to the blue terminal on the control. The
programming can then take place using the magnetic pin.
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3 Handling
X1
X2
X3
3.1 Assembly information
3.1.1 Mounting conditions
Handling
The model may only be used for the models mentioned in
2.3.1 „Areas of use“ on page 7
Installation position of the power pack
The power pack should be mounted in an easily accessible place to
allow subsequent access.
Before beginning to tile, a concealed socket should be installed for the
power pack with protective pipe to the cistern (installation set
Ä „Optional accessories“ on page 16
If necessary, the power pack cable can be extended to a length of
4.75 metres (two extension cables
on page 16
Ä Chapter
.
).
Ä „Optional accessories“
).
Fig. 10: Installation position of the power pack
X1 max. 0.75 m
X2 max. 2.75 m with an extension cable (article number 628 505)
X3 max. 4.75 m with two extension cables (article number 628 505)
An extension of the mains supply by more than 5 metres
can lead to a situation in which the power is not sufficient to
actuate the flush.
Protected zone
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Handling
Fig. 11: Protected zones
According to the applicable regulations, installation of the power pack in
the protected zones 0 and 1 of shower rooms and bathrooms is not permitted, see
Mounting conditions“ on page 6
Ä „Regulations from section: Fields of application /
.
Viega recommends installing the power pack outside of the protected
zones 0–2.
External sensors (optional)
If external sensors are to be connected to the control, their connection
cables or empty pipes must be laid in the cistern before tiling is begun.
3.1.2 Required material and tools
Material
The following material is required for mounting:
n a suitable flush plate
n Programming set
n if necessary, empty pipe from power pack into the cistern
n if necessary, accessories for the extension of the system
2.4.4 „System expansions“ on page 11
Tool
Ä „Suitable manual flush plates“ on page 8
Ä „Optional accessories“ on page 16
Ä Chapter
The following tools are required for mounting:
n flat screwdriver
n spanner (SW 19)
n knife (cutter)
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3.2 Assembly
3.2.1 Mounting the power pack
Requirements:
Handling
DANGER!
Danger due to electrical current
An electric shock can lead to burns and serious injury and
even death.
– Only allow electrical work to be carried out by qualified
electricians.
– Always de-energise the connection cable before work is
commenced.
n A 230 V mains connection is available on site.
n The installation position of the power pack complies with the require-
ments in acc. with
on page 18
n The connection cable is de-energised.
Remove approx. 1 cm of the insulation on the connection cable.
Push the connection cable into the terminals.
.
Ä „Installation position of the power pack“
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3.2.2 Preparing the installation
Requirements:
n The cistern is fitted into the pre-wall.
n If external sensors are to be connected, the cables must be laid
n The electrical connection is laid all the way into the cistern.
n The pre-wall is tiled.
Handling
through to the cistern.
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.
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Handling
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.
Press the bow of the mechanism backwards from the wall bracket
at the drain valve to remove it
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Handling
Turn the mechanism's lock by 90° in an anti-clockwise direction.
The mechanism is unlocked and can be removed.
ð
Remove and keep mechanism.
Remove and discard restrainer.
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3.2.3 Mounting the flush actuation (cistern 1F)
Requirements:
n The revision shaft is shortened in such a way that it is flush with the
surface.
n Mechanism has been removed.
Close corner valve.
Handling
Loosen flexible hose on the filling valve (size 19).
Open the corner valve for a few seconds to rinse the pipe.
Re-close corner valve.
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Connect the flexible hose onto the filling valve (size 19).
Open corner valve.
Handling
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Mounting the drive unit
Handling
Push the holder for the drive unit onto the Bowden cable unit from
the left.
The Bowden cable unit must be felt to click into place on the drain
valve.
Attach the motor to the holder from above.
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.
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Connecting the control
Handling
Observation of the prescribed connection sequence is
required. The power supply must always be connected last,
to ensure that all of the connected components function.
INFO! Mounting is much easier if the plug is inserted into the
control outside of the cistern.
Connect the red plug of the Bowden cable unit motor to the red
connection of the control.
Connect the blue connection cable from the sensor to the blue connection of the control.
Also observe section
sors“ on page 31
Ä Chapter 3.2.4 „Connecting external sen-
.
Connect the black cable of the power supply to the outer right connection of the control.
INFO! Settings for the control can also already be made at
this point. The programming set is easier to connect if the
control is not yet installed in the cistern.
missioning“ on page 32
Ä Chapter 3.3 „Com-
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Mounting the control in the cistern
Handling
Insert the control in the holder.
Position the holder on the domes.
Push rubber plugs onto the dome to secure the holder.
Fit the cable into the upper part of the cistern and fix with the cable
ties supplied. The cable must not obstruct any moving parts in the
cistern.
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Mounting the battery compartment
Handling
Insert batteries and close battery compartment.
Insert the battery compartment into the holder below the control
from the left.
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Mounting the mechanism
Handling
Hook the mechanism bow into the wall bracket on the drain valve
The bow must audibly click into place.
Insert mechanism.
The mechanism must sit exactly in the recesses of the cistern.
Turn the mechanism's lock by 90° in an anti-clockwise direction.
The mechanism is unlocked and can be removed.
ð
Following this, the flush plate is fitted as per the instructions
for use supplied.
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3.2.4 Connecting external sensors
Requirements:
n Button with locking function or potential-free contact (closure time at
least 350 ms) available
n Connection cable model 8355.90 available
Connect the contact to actuate the large flush volume between the
green (1) and white cable (2).
Handling
NOTICE!
Damage to property due to excess voltage
If you apply voltage to the connection cable for the external
button, you will damage the control.
– Do not apply any external voltage!
Strip the end of the brown cable (e.g., with a lustre terminal).
Connect the connection cable to the control.
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3.3 Commissioning
3.3.1 Setting the flush
Programming lock
Handling
Programming the control can be carried out for 30 minutes after the
supply voltage is applied. The control returns to normal operation after
30 minutes – programming is now blocked. If the settings have to be
changed after this time, the control must be disconnected from the
power supply for at least 10 seconds.
The programming set required to program the device is not
included in the scope of delivery. It can be purchased separately as accessory. Ä „Optional accessories“ on page 16
Observe the following features during programming:
–
Only one value can be set per programming step.
–
The settings are retained, even if there is an interruption
in the power supply.
–
The programming process can be cancelled without a
change of the settings by holding the magnet key in front
of the programming contact until no acoustic signal has
sounded for more than two seconds.
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Setting the flush volume
Handling
Requirements:
n The revision shaft is open and the control can be accessed.
n The programming lock of the control is not active.
n The programming set is available.
Remove the protective cap of the programming connection from the
control.
Connect the cable of the programming contact to the control.
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Hold the magnetic key over the programming contact.
In the following, signals sound to show which setting is active.
ð
Remove magnetic key to enable setting.
The following values can be set by removing the magnetic key:
Handling
Remove magnetic key after Setting
1st acoustic signal Flush volume 6 l
2nd acoustic signal Flush volume 6 l (factory set-
ting)
3rd acoustic signal Flush volume 9 l
A double acoustic signal is sounded as confirmation. The set-
ð
ting has been changed successfully.
Remove the cable of the programming contact.
Place a protective cap onto the contact.
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3.3.2 Setting Viega Hygiene+ function
The Hygiene+ function is deactivated when delivered. If you wish to use
the Viega Hygiene+ function, you must program the following settings.
The flush volume for the Viega Hygiene+ function can only
be selected if the Viega Hygiene+ function has been activated by choosing a flushing interval.
If no flush volume is selected after activating the Viega
Hygiene+ function, the flush volume is set automatically to
the minimum volume.
Setting the flush interval
Requirements:
Handling
n The revision shaft is open and the control can be accessed.
n The control programming block is not active
on page 32
n The programming set is available.
Remove the protective cap of the programming connection from the
control.
.
Ä „ Programming lock “
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Handling
Connect the cable from the programming contact onto the control.
Hold the magnetic key in front of the programming contact.
In the following, signals sound to show which setting is active.
ð
Remove magnetic key to enable setting.
The following values can be set by removing the magnetic key:
Remove magnetic key after
Setting
8th acoustic signal Hygiene+ flush volume 6 l (fac-
tory setting, if Hygiene+ is
active)
9th acoustic signal Hygiene+ flush volume 6 l
10. Acoustic signal Hygiene+ flush volume 9 l
A double acoustic signal is sounded as confirmation. The set-
ð
ting has been successfully changed.
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Remove the cable of the programming contact.
Place a protective cap onto the contact.
Handling
Setting Hygiene+ flush volume
Requirements:
n The revision shaft is open and the control can be accessed.
n The programming lock of the control is not active
lock “ on page 32
.
Ä „ Programming
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n The programming set is available.
n The Hygiene+ interval is set.
Remove the protective cap of the programming connection from the
control.
Connect the cable from the programming contact onto the control.
Handling
Hold the magnetic key in front of the programming contact.
In the following, signals sound to show which setting is active.
ð
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Remove magnetic key to enable setting.
The following values can be set by removing the magnetic key:
Remove magnetic key after Setting
4th acoustic signal Hygiene flushing function: OFF
(factory setting)
5th acoustic signal Hygiene flush performed
24 hours after the last flush
6th acoustic signal Hygiene flush 72 hours after
the last use
7th acoustic signal Hygiene flush 168 hours after
the last use
A double acoustic signal is sounded as confirmation. The set-
ð
ting has been successfully changed.
Handling
Remove the cable of the programming contact.
Place a protective cap onto the contact.
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3.4 Faults, faults and remedy
Error Cause Remedy
WC does not flush Power supply failure Actuate manual flush
Cistern is not yet completely full Wait until the cistern is sufficiently
full
Handling
No water in cistern, corner valve is
closed
Control defect Replace control
Plug connection power pack /
control not made
Plug connection drive unit / control
not made
WC flush runs through Dirty seal in filling valve Check seal, replace if necessary
Dirty seal in drain valve Check seal, replace if necessary
Plug sequence drive unit / control
incorrect
manual actuation is not working The mechanism is not connected
to the bow
Open corner valve
Create plug connection
Ä „Con-
necting the control“ on page 27
Create plug connection
Ä „Con-
necting the control“ on page 27
Create plug connection
Ä „Con-
necting the control“ on page 27
Hang the mechanism in the bow
3.5 Care and maintenance
3.5.1 Care tips
The flush actuation requires no care.
When maintaining the flush plate, heed the instructions of
the flush plate manual.
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3.5.2 Replacing the battery
Cistern 2F
Handling
Only for use of a battery compartment for redundant power
supply.
Requirements:
n The flush plate has been removed.
n The mechanism has been removed (compare
paring the installation“ on page 21
).
Ä Chapter 3.2.2 „Pre-
n Free access to the cistern can be gained through the revision shaft.
Remove the battery compartment from the cistern.
Open battery compartment and remove flat battery.
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Insert new battery and close battery compartment.
Place the battery compartment onto the control holder.
If necessary, secure the battery compartment with a cable tie.
Handling
3.6
Replace and lock mechanism.
Mount flush plate according to manual.
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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