Viega Multiplex Trio F User manual

for water inlet through the drain unit
Model Year built:
6145.5 from 06/2015
en_INT
Multiplex Trio F drain/overflow functional
unit
Instructions for Use

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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 Intended use 6
2.1.1 Areas of use 6
2.2 Product description 6
2.2.1 Overview 6
2.2.2 Technical data 8
2.3 Accessories 8
3Handling 9
3.1 Assembly information 9
3.1.1 Mounting conditions 9
3.1.2 Installation dimensions 11
3.1.3 Required tools and materials 11
3.2 Assembly 12
3.2.1 Connect and mount pipe interrupter 12
3.2.2 Mounting overflow 14
3.2.3 Mounting the drain 15
3.2.4 Connecting overflow and drain 16
3.2.5 Connecting the wastewater system 17
3.2.6 Connecting the inlet 18
3.2.7 Mounting equipment set 19
3.2.8 Leakage test 20
3.3 Control 20
3.4 Simple maintenance and cleaning pipe 21
3.4.1 Maintenance 21
3.4.2 Cleaning pipe interrupter 22
3.4.3 Cleaning the drain 23
3.5 Disposal 25
Table of contents
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1 About these instructions 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 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, 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 these instructions for use
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2 Product information
2.1 Intended use
2.1.1 Areas of use
NOTICE!
Risk of damage due to unsuitable liquids.
To avoid damaging the drain, only introduce the following
liquids:
– Liquids with a pH-value higher than 4
– typical household wastewater with temperatures up to
95 °C
The Multiplex Trio drain/overflow is a combined inlet, drain and overflow
with odour trap for bathtubs with a 52 mm drain hole. The inlet flows
particularly quietly through the overflow opening.
The drain/overflow is suitable for bathtubs with a middle connection.
Detailed information regarding all bathtub models and the corre-
sponding Viega drains / overflows can be found in the catalogue or on
the Internet.
2.2 Product description
2.2.1 Overview
The following components are included in the scope of delivery of the
Multiplex Trio F drain / overflow:
Product information
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1
2
3
5
4
6
8
7
10 9111212 1311101415
17 18 19 20 21 22 23 24
16
Fig. 1: Component overview
1 - mounting aid
2 - cover plate
3 - fixing screws
4 - inlet element
5 - screw-in valve (1 x 22.5 mm, 1 x 30 mm)
6 - seal
7 - profile seal
8 - connection elbow
9 - drain elbow
10 - union nut
11 - sliding ring
12 - seal
13 - drain unit with odour trap
14 - overflow pipe
15 - Bowden cable
16 - sleeve
17 - overflow unit
18 - profile seal
19 - O-ring
20 - fixing flange
21 - rotatable rosette
22 - pipe interrupter casing
23 - top of the pipe interrupter
24 - pipe interrupter rosette
Product information
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2.2.2 Technical data
Drainage capacity (at an accumu-
lation height of 300 mm)
0.85 l/s
Overflow capacity (at an accumu-
lation height of 60 mm)
0.63 l/s
Inlet capacity (at 0.25 MPa
(2.5 bar))
20 l/min
Diameter of bathtub drain hole 52 mm
DN (nominal diameter) drain
socket
40 / 50 mm
Length of Bowden cable 725 mm
Length 130–370 mm
Height 180–480 mm
Dimensions and installation depth
ÄChapter 3.1.2 „Installation
dimensions“ on page 11
Water seal level 50 mm
2.3 Accessories
The accessories shown here are not included in the scope
of delivery. If required, it must be purchased separately.
Multiplex extension set
It is possible to extend the odour trap below the bathtub in the case of
bathtubs with a very thick floor. The extension set, model 6161.7, is
available for such cases.
Optional accessories
Product information
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3 Handling
3.1 Assembly information
3.1.1 Mounting conditions
The following requirements exist for the mounting of the drain / over-
flow:
nThe bathtub is installed.
nThe drainage line is installed all the way to the bathtub.
nThe underside of the bathtub is accessible.
Backflow situation: If a negative pressure situation should occur when
the bathtub is filled, there is a possibility that bath water may flow back
into the drinking water system.
To ensure that no bath water flows back into the drinking water system,
a pipe interrupter must be installed in the pipeline between the shut-off
fitting and the bathtub inlet.
The following schematic diagram shows what this should look like:
Pipe interrupter
Handling
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0
Fig. 2: Mounting scheme with pipe interrupter
It is important that the pipe interrupter is mounted vertically, in the
direction of flow and at least 150 mm above the top edge of the
bathtub.
Observe the local standards and regulations.
Handling
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