eta ETAtouch Instruction Manual

2020-05-05
EN
0000000271
V.008
X.49.0
93041-001
ETAtouch
Function blocks
Operation

ETA Heiztechnik
Gewerbepark 1
A-4716 Hofkirchen an der Trattnach
Tel: [phone] / 22 88 -0
Fax: [phone] / 22 88 -22
[email protected]
www.eta.co.at

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Contents
1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 ETAtouch controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Getting to know the control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1.1 User interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1.2 Text menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.3 Integrated help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.4 Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1.5 Inputs and outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1.6 Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1.7 meinETA remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.1.8 Favourites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.1.9 USB camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.2 [Boiler] function block - PU7-15 and PC20-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.2.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.2.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.3 [Boiler] function block - PelletsCompact 33-105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.3.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.3.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.4 [Boiler] function block – log boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.4.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.5 [TWIN] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.5.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.5.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.6 [Boiler] function block – eHACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.6.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.6.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.7 [Boiler] function block - ePE-K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2.7.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2.7.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
2.8 [Boiler] function block - moving grate boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.8.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.8.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.9 [BufferFlex] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.9.1 Setting the buffer charging times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
2.9.2 Setting warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2.9.3 Buffer with solar heating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2.9.4 Buffer as a combination tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.9.5 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
2.10 [BufferFlex] function block - log boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
2.10.1 Setting warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
2.10.2 Buffer with solar heating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
2.10.3 Buffer as a combination tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
2.10.4 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
2.11 [Hot water tank] function block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2.11.1 Setting the hot water charging times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
2.11.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

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2.12 [Fresh water module] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
2.12.1 Setting the hot water charging times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
2.12.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
2.13 [Heating circuit] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
2.13.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
2.13.2 Setting the heating time slots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
2.13.3 The heating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
2.13.4 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
2.14 [Solar] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
2.14.1 Solar heating system with one tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
2.14.2 Solar heating system with 2 tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
2.14.3 Solar heating system for buffer with 2 internal coils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
2.14.4 Solar heating system with external heat exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
2.14.5 Solar heating system with external heat exchanger and stratified charging valve. . . . . . . . . 72
2.14.6 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
2.15 Function block [pool] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
2.15.1 Setting the charging times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
2.15.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
2.16 [Aux.boiler] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
2.16.1 Setting the charging times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
2.16.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
2.17 [External heat source] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
2.17.1 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
2.18 [External heat demand] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
2.18.1 Setting the charging times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
2.18.2 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
2.19 [Heating pipeline] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
2.20 [Pellet store] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
2.21 [Pellet store with switch unit] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
2.21.1 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
2.22 [Pellet store with switching unit - 8 fold] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
2.22.1 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
2.23 Function block [system] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
2.23.1 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
2.24 [External de-ashing] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
2.25 Function block [precipitator] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
2.26 Function block [precipitator] - EEP333/500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
2.27 Function block [heating value heat exchanger] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
2.28 Function block [special conveyor] and [external conveyor] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
2.28.1 Intermediate conveyor screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .96
2.28.2 Double agitator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
2.29 Function block [handover module] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
2.29.1 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
2.30 Function block [system separation module] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
2.31 [Agitator] function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
2.32 [Individual room heating circuit] function block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
2.32.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
2.32.2 The heating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
2.33 [Room] function block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

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2.33.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
2.33.2 Setting the heating time slots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
2.33.3 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
2.34 Function block [meter] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
2.34.1 Text menu - Adjustable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
2.35 Function block [district heating] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
2.35.1 Setting the heating time slots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
2.35.2 The heating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
3 ETAtouch software update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
3.1 Update up to version X.35.X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
3.2 Update beyond version X.36.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

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General information
1 General information
Copyright
All contents of this document are property of ETA
Heiztechnik GmbH and are protected by copyright.
Any reproduction, transfer to third parties or use for
other purposes is prohibited without written permission
from the owner.
Software Description
The software version described in this documentation
corresponds to the version valid at the time of publica-
tion. The software version installed on your product
may differ from that described in this documentation.
A software update to a more recent version can
always be performed. With the appropriate au-
thorisation, the required files can be found at
"www.eta.co.at".
Subject to technical changes
We reserve the right to make technical modifications
without notice. Printing and typesetting errors or
changes of any kind made in the interim are not cause
for claims. Individual configurations depicted or
described here are only available optionally. In the
event of contradictions between individual documents
regarding delivery scope, the information in our current
price list applies.
Explanation of symbols
Instructions and information
Layout of safety instructions
SIGNAL WORD!
Type and source of danger
Possible effects
• Measures for avoiding the danger
Types of safety instruction
CAUTION!
On non-compliance with this safety instruction, there is
a risk of material damage.
WARNING!
On non-compliance with this safety instruction, there is
a risk of physical injury.
DANGER!
On non-compliance with this safety instruction, there is
a risk of major physical injury.

ETAtouch controller Getting to know the control system
7
2 ETAtouch controller
2.1 Getting to know the control
system
Get to know the control system
Take your time and read the following chapter
carefully. It describes the functions and settings of the
ETAtouch control for your heating system. If you are
familiar with these, it will be easier for you to make ad-
justements, even without consulting the manual.
Design of the control system
The individual components of the heating system, e.g.
buffer, hot water tank or heating circuit are shown in
the control system as "function blocks". These are
listed in the uppermost row on the screen. The
respective user interface is opened with a single tap of
the finger.
Fig. 2-1: ETAtouch control system function blocks
1 Currently selected function block
2 Other function blocks, e.g. hot water tank, heating
circuit, solar heating system
3 Scroll to other function blocks (displayed if not all
function blocks can be displayed simultaneously)
4 This button opens an overview of all installed
function blocks. This allows the user to switch
between function blocks faster.
5 Help button. Details can be found in chapter 2.1.3
"Integrated help".
6 Settings of the selected function block
7 Date and time
8 Current outside temperature
9 Status of the remote control for the boiler (via
www.meinETA.at), see chapter 2.1.7 "meinETA
remote control"
10 System configuration

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Getting to know the control system ETAtouch controller
Several views are available for each function block. To
switch between these, tap on the symbol at
the top left. The selection of views appears.
Fig. 2-2: Selection of views
1 User interface
2 Text menu
3 Inputs and outputs menu
4 Messages menu
In the user interface, you can set the most
important and common settings. For example,
adjustment of the charging times, heating
times, room temperatures and operating modes are
contained in this list. Details can be found in chapter
2.1.1 "User interface".
The parameters of a function block are
displayed in the text menu and can be adjusted,
if necessary. See chapter 2.1.2 "Text menu".
The terminal assignment of individual
components, such as temperature sensors,
pumps and mixers, are visible within the input
and output menu, where they can be changed if
required. Also, for example, pumps and mixers can be
started in manual mode. This menu is intended for
specialists only. Details can be found in chapter 2.1.5
"Inputs and outputs".
Any hints, errors or faults are displayed in the
messages menu, see chapter 2.1.4
"Messages".
2.1.1 User interface
The user interface
The user interface is always displayed by default. If
you are in a different view, switch to the user view by
tapping the symbol (upper left) and then
selecting .
In the user interface, you can set the most important
and common settings. The display is dependent on the
selected function block. The illustrated example shows
the user interface of a heating circuit with a room
sensor.
Fig. 2-3: Heating circuit user interface
1 Operating condition and information
2 Producer for the heating circuit.
Currently, the buffer provides a feed temperature
of 25 °C to the heating circuit.
3 Current room temperature
4 On/off switch for the heating circuit
= switched on
= switched off
5 Increase or decrease the room temperature
6 Function block settings.
In this menu, the settings and functions most
commonly used can be stored. For the heating
circuit, for example, the heating times and the
heating curve are adjusted here.
7 Graphic display of the heating times and room tem-
peratures settings
8 Different operating modes of the heating circuit

ETAtouch controller Getting to know the control system
9
2.1.2 Text menu
Adjust parameters in the text menu
To enter the text menu, tap in the upper left on the
symbol, followed by . In the text menu, the
required parameters for the control system of the
function block are listed. Modifiable parameters are
indicated by the symbol.
Fig. 2-4: Text menu
1 Parameter
2 Current value or setting
3 Editable parameter
4 Other settings, such as adding the parameter to
Favourites
Changing a parameter is simple. Select it and tap on
the symbol. The settings window appears.
Fig. 2-5: Settings window
1 Factory setting and adjustment range
2 Reset to factory setting
3 Save and close
4 Cancel and close
The default setting and the setting range are displayed
on the right side. The new value is entered with the
keypad, and stored by pressing the [Save] button.
Resetting to factory settings is done by pressing the
[Factory settings] button. To cancel and close the
window, tap the arrow on the left side of the screen.
Only modify parameters whose function you're
familiar with. Before making any changes, read
the relevant section of the user manual or configura-
tion manual, or open the integrated help feature. If you
cannot find sufficient information about a parameter,
please consult a specialist.
Commonly used parameters can be found in the
settings
Commonly used parameters can be found in the
function block settings ( button). There, the
parameters are identified by the symbol and can be
adjusted by tapping. This saves you having to search
through the text menu for these parameters.
2.1.3 Integrated help
How to use the integrated help
Use the integrated help to find information. This
appears when the button is pressed. If help is
activated, annotations will appear in the user interface
in blue fields.
Fig. 2-6: Activated help in the user interface

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Getting to know the control system ETAtouch controller
Fields with additional line symbols on the right
side (example: ) indicate that further
information is available. Tap on the appropriate field
and a window with the description will open. Close the
window using the arrow on the left side.
Fig. 2-7: Description
The help function can also be accessed via the text
menu. A detailed description is available for all the
parameters displayed in blue writing. Just tap on a
parameter and a window will open with the description.
Fig. 2-8: Activate help in the text menu
To turn off help, press the button again.
2.1.4 Messages
An error message appears
If an error occurs, a symbol of the type of error appears
at the top of the screen in the corresponding function
block. This is also displayed at the bottom of the
screen.
Fig. 2-9: Error message
Types of errors and their meaning
• Message
A message does not interrupt operation, and
therefore no acknowledgement is required.
Messages inform the user, for example, that the
blocking protection of the pumps has been
activated.
• Warning
A warning is displayed when a function that is not
absolutely essential for continued operation has
failed. It can be acknowledged before the cause of
failure is remedied. However, it will continue to be
displayed until the cause has actually been dealt
with.
• Fault or alarm
A fault or alarm stops operation. Some of these
can be acknowledged before the cause of the
problem is remedied. However, they will continue
to be displayed until the cause has actually been
dealt with. Other errors and alarms can only be ac-
knowledged after the cause has successfully been
remedied. Once an error or alarm has been
resolved and acknowledged, you must restart the
boiler or the affected function block.

ETAtouch controller Getting to know the control system
11
If there are several errors, a list appears when you tap
on the error symbol at the bottom of the screen.
Fig. 2-10: Error list
Tap on the error icon at the bottom of the screen to
display the error description.
Fig. 2-11: Error description
You can also switch to the messages menu to
display errors. To do this, tap on the
symbol and then select the menu.
2.1.5 Inputs and outputs
Displaying the terminal assignment of individual
components
The terminal assignment of the individual components
of the selected function block is displayed in the inputs
and outputs menu, such as: pumps, temperature
sensors, mixers.
The terminal assignment can be changed with
the [Service] authorisation. Manual operation of a
pump or mixer, for example, is also possible.
Below is an example of the function block of the
heating circuit. To view the terminal assignment, first
select the heating circuit. To open the inputs and
outputs menu, tap on the symbol and then on
. An overview screen opens.
Fig. 2-12: Overview
Details of a component, such as the current position or
the operating state, are displayed when the symbol
is tapped. Try this with the heating circuit mixing valve.
A settings window appears.
Fig. 2-13: Settings window
With the [Service] authorisation, the heating
circuit mixing valve can be started up manually
from the settings window with the [Open], [Stop] and
[Closed] buttons. However, this is primarily intended
for specialists.
Close the window using the arrow on the left side.

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Getting to know the control system ETAtouch controller
2.1.6 Getting started
2.1.6.1 System settings
Opening the system settings
Tap on the symbol in the lower left of the screen
to open the system settings menu.
Fig. 2-14: Opening the system settings
In the system settings, the date and time is set, the
language of the control system is set, and access to
the remote "meinETA" system is enabled, among other
things.
With the [Service] authorisation, the software for the
ETAtouch control system is also updated in this menu.
Fig. 2-15: System settings menu
To close the system configuration, simply tap on the
symbol again.
2.1.6.2 Setting the language
Changing the language of the ETAtouch control
system
The language displayed by the control system can be
changed. To do so, open the system configuration
and tap on the [Language] symbol. A settings
window appears.
Fig. 2-16: Setting the language
Please select the desired language. The ETAtouch
control system will then be displayed in the language
selected.
2.1.6.3 Setting the date and time
Setting the date and time
The date and time can be adjusted to the respective
time zone. The date and time are set to Central
European Time (UTC+01:00) from factory. To set, tap
on the date or time on the screen. A settings window
appears.
Fig. 2-17: Date and time
Using the arrow keys, set the time. Tap on the date
field to open the calendar. Save the new setting and
then tap on the symbol to close the system con-
figuration.

ETAtouch controller Getting to know the control system
13
2.1.6.4 Changing the names of function
blocks
Renaming function blocks
You can individually adapt the names of function
blocks to make them easier for you to recognise.
Be sure to keep the name short. This improves
the clarity of the screen.
To change a name, first open the desired function
block settings using the [Settings] button. Below
the hot water tank function block is explained.
Fig. 2-18: Function block settings
An overview of the setting options appears. These
depend on the function block and can vary in number.
Fig. 2-19: Overview of the settings menu
To change the name, tap on the [Change name]
symbol. An on-screen keyboard appears in order to
enter the new name.
Fig. 2-20: On-screen keyboard
Press the [Save] button to save. To cancel, close the
window using the arrow on the left side.
2.1.6.5 Switch between function blocks
The principle of "producers" and "consumers"
In the user interface, the "producer" of the function
block and (if present) also the "consumer(s)" are
displayed. Producers are those components of the
heating system that produce heat, for example the
boiler or the buffer. Consumers are those components
which absorb the heat, for example the heating circuit
or the hot water tank.
The principle of "producers" and "consumers" are
explained using the example of the buffer below. The
buffer is charged by the boiler. The boiler is a
"producer" for the buffer, and the buffer is a
"consumer" of the boiler.
The heating circuit and the hot water tank are
connected to the buffer. Thus, the buffer is a producer
for the two consumers, namely the heating circuit and
the hot water tank.

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Getting to know the control system ETAtouch controller
In the user interface, producers for the function
block are always displayed on the left side and
consumers on the right side.
Fig. 2-21: Consumers and producers in the overview
1 Producers (in this example the boiler)
2 Consumers (e.g. heating circuit, hot water tank)
These symbols are also used to navigate. For
example, tapping the symbol of the producer
( )switches to its function block. The same works
with the symbol of the consumer ( ). If several
producers or consumers are present, a selection
window appears.
Fig. 2-22: Selection window
The symbols for both producers and consumers
vary between the function blocks.
2.1.6.6 Setting a time window
Setting the charging and operation times
In some function blocks, the time window for charging
the tank (for example the buffer and hot water tank), or
the operating times (for example for the heating circuit)
are set. This time window must be created in the
settings of the respective function block.
Subsequently, the setting of the charging times
and temperatures will be described in relation to
the hot water tank. This example applies accordingly to
other function blocks.
Open the overview of the time window settings
1. Open the settings for the function block with the
[Settings] button.
Fig. 2-23: Open the settings
2. Access the charge times of a particular day with
the [Charging times Daily plan] button.
Fig. 2-24: Access charging times

ETAtouch controller Getting to know the control system
15
3. An overview screen opens.
Fig. 2-25: Overview
1 Selected time window (charging times or operating
times)
2 Select day of the week
3 Add another time window
4 Graphical representation of the time window
setting
5 Overview of all time windows for the entire week
6 Delete time window
7 Adjustable target temperature.
This is dependent on the function block, and, in this
example, corresponds to a hot water temperature
of 55 °C.
8 Period of the time window.
In this example, the hot water is charged between
08:00 a.m. and 8:00 p.m. to 55 °C.
9 Set-back temperature.
Outside the time window, the hot water is charged
to this set temperature.
Setting the time window is described below.
Setting the charging times
1. In the overview, select the charge time. In each
field, use the arrow keys ( , ) to set the
time and temperature.
Fig. 2-26: Setting time slot and temperature
In this example, the hot water is charged between
08:00 a.m. and 8:00 p.m. to 55 °C
2. If an additional time window is necessary, add it
using the button. Adjust as described above.
A maximum of 3 time windows can be set. To
delete an unnecessary time window, press
the button in the selected time window.
3. For the period outside of the set charging times, a
reduced temperature can be set. To adjust the
settings, select the [Set-back temperature outside
the time window] field and use the arrow keys to
select the desired temperature.
Fig. 2-27: Reduced operation temperature settings
In this example, the desired hot water temperature
outside the charging times is 30 °C.
When loading times and temperatures of a day of the
week have been set, they can be copied to other days
of the week.
Copying time windows
In the following example, the time windows from
Wednesday are copied to Saturday and Sunday.

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Getting to know the control system ETAtouch controller
Time windows from Wednesday copied to
Saturday and Sunday.
1. In the overview, press the [Weekly plan] button
to switch to view all days of the week.
Fig. 2-28: Copying time windows to days of the week
2. This opens an overview of time windows for all
days of the week. First, choose the day of the week
to copy (this is framed) and then press the [Copy
selected day] button.
Fig. 2-29: Overview
3. Now, select the days of the week for which the time
window is to be copied. In this example Saturday
and Sunday.
Fig. 2-30: Select days of the week
Pressing the [Mark all days] button marks all days.
4. Press the [Save] button to save. The overview will
be updated accordingly. Close the window using
the arrow on the left side.
You can also access the week overview via the
function block settings ( button). For this,
press the [Charging times Weekly plan] button in
the settings.
2.1.6.7 Key lock for the control system
Function of key lock
The "Key lock" function protects the settings in the
control system against accidental changes by, for
example, children or unauthorised persons.
To activate the key lock, first the authorisation must be
increased to [Service] in the system settings. Then
switch to the system settings in the [Global Settings]
menu and press the [Key lock] button. An overview
screen opens.
Fig. 2-31: Overview of the key lock
Enable key lock with the on/off switch .
Afterwards you can choose between a partial lock
([Partial lock]) and a complete lock ([Full lock]). In
partial lock, only the basic functions are operable. In
full lock, you can only switch between the function
blocks.
Use the [Code define] button to define the code to
deactivate the key lock (unlock code) and save it. If you
confirm this message, the key lock is activated.
If you forget the unlock code, please contact ETA
customer service. They can deactivate the key
lock again.

ETAtouch controller Getting to know the control system
17
If the key lock is active, a message appears prompting
you to enter the unlock code when you press a button
or before you can change a parameter.
Fig. 2-32: Message
The only way to temporarily unlock the keypad is to
enter the unlock code. However, this will automatically
enable itself again after some time, for example as
soon as the screen saver starts.
To deactivate the key lock, switch to the [Key lock]
menu and turn off the key lock with the
switch.
2.1.7 meinETA remote control
Remote control of the boiler via the internet
All boilers with the ETAtouch control system can be
controlled remotely via smartphone, tablet or PC. The
boiler's touch screen is connected to the Internet via a
network cable.
A LAN socket near the boiler is required for the internet
connection. If none are available, an internet
connection can be established using a dLAN adapter
via the in-house power grid. This dLAN adapter is also
available from ETA.
Fig. 2-33: dLAN network
Worldwide access via www.meinETA.at
Remote control via the free internet platform
www.meinETA.at.
After registering on this platform, the boiler can be
controlled remotely. It can be accessed by
smartphone, tablet or PC and is, of course, protected
by username and password. You can also access the
boiler's control system via your home network with a
free VNC Viewer. To see how remote operation of your
boiler works, please visit www.meinETA.at.

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Getting to know the control system ETAtouch controller
Entering access data for the boiler remote control
After receiving your login information (after registering
on "www.meinETA.at"), enter it in the system configu-
ration in the [meinETA Access] menu. This enables
access to remotely control the boiler.
To enter the login information, open the system
settings ( symbol, bottom left) and switch to the
[Internet & interfaces] menu. Then press the
[meinETA Access] button.
Fig. 2-34: Entering login details
The upper area indicates whether an internet
connection to the screen is established. If there is
no connection, it must be established first.
Enter your login information and the type plate number
of the boiler (if this is not displayed) in the relevant
fields. To enter, press the symbol to open the on-
screen keyboard.
Fig. 2-35: On-screen keyboard
For control systems without a boiler, enter "BEP-
00.0000-000" as production number.
Then press the [Register now] button. The activation is
now performed (if an internet connection is available).
If this is successful, the symbol for remote
control appears at the bottom of the screen. If an error
is displayed, check the access data and the internet
connection.
Fig. 2-36: Settings window for remote control
After successful activation, options for remote control
appear in the settings window. These can be turned on
or off with the ( ) selector switch:
• [Start local VNC service IP address: ]:
You can also access this via the free VNC Viewer
on your boiler via your home network.
• [Send messages to meinETA server]:
This means that any messages that occur are also
displayed on the "meinETA" platform and
forwarded by e-mail.
• [Establish a meinETA connection]:
This allows or blocks remote control via the
"meinETA" platform. If this option is turned off, the
remote control is also switched off and therefore
the boiler is not visible on the "www.meinETA.at"
platform. The symbol for the remote control
changes to .
• [Full access]:
This switches off remote access, but the control
system still remains visible on the "meinETA"
platform. The symbol for the remote control
changes to . Changes to the control system
can only be performed on-site. This ensures that
no one can remotely change your control system.
You can change the options at any time by
pressing the remote control symbol at the bottom
of the screen.

ETAtouch controller Getting to know the control system
19
2.1.8 Favourites
The "Favourites" function
With the "Favourites" function you can collect any
parameter from the text menu (and from other function
blocks) in groups, so-called "Favourites". You can, for
example, create a favourite group with the current
buffer temperature, hot water temperature and
collector temperature. Another group could contain the
outside temperature and several room temperatures.
In this way you gain a quick overview of any values that
are important for you. Naturally, parameters can be
added or deleted at any time.
First create or designate a favourite group so it is
easier to assign parameters later on. To do so, open
the system configuration and tap on the [Fa-
vourites] symbol. An overview screen opens.
Fig. 2-37: Overview of favourite groups
If another group is required, add it with the [New
group] button. With the pen symbol you can
rename a favourite group and delete it with the
button.
Parameters that have already been added are
displayed with the button. You can change
the display sequence with the arrow keys. With the
button you can delete a parameter from this group, and
with the button you can copy it to another group.
Fig. 2-38: Editing parameters
Adding parameters to favourites
Adding parameters to favourites groups takes place in
the text menu of the corresponding function block. In
the following example, the current hot water
temperature is added to favourites.
First, change in the function block of the hot water tank
to its text menu. For parameters [Hot water tank] on the
right edge of the screen tap on the symbol.
Fig. 2-39: Adding parameters
In the settings window that opens tap on the [Fa-
vourites] button.
Fig. 2-40: Settings window
The overview of the favourite groups appears. With the
button choose any group to which you want to add
parameters. You can also select several groups.
Fig. 2-41: Overview
Other parameters are added in the same way.

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Getting to know the control system ETAtouch controller
Displaying the values of the favourites parameters
If parameters are added to favourites, the symbol for
the favourites also appears next to the text menu
symbol . Tap on this to see the individual
parameters.
Fig. 2-42: Display favourites
An overview screen opens.
Fig. 2-43: Overview
To close this overview tap the symbol and
select the user view , for example.
2.1.9 USB camera
Connecting the USB camera to the control system
There is the option of connecting a USB camera to a
free USB port of the control panel. You can use this to
monitor the stock of your fuel store, for example.
So that the USB camera is recognised by the
control system it must be suitable for "Windows
XP" or "Windows Vista". For example: "Microsoft
LifeCam Studio", "Logitech HD Pro Webcam C920" or
"SpeedLink Reflect LED Webcam". A maximum line
length of 40 m is possible when a USB 2.0 (or later)
extension cable is used with signal amplification
(active).
Displaying the camera image
1. Connect the camera to a free USB port on the
ETAtouch control panel.
2. Open system configuration and switch to the
[Global Settings] menu. Press the [Camera]
button and then the [USB cable] button.
3. The button starts and stops the transmission of
the camera image.
Fig. 2-44: Displaying the camera image