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eta ETAtouch Operation

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

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  • Page 1 2020-05-05 0000000271 V.008 X.49.0 93041-001 ETAtouch Function blocks Operation...
  • Page 2 ETA Heiztechnik Gewerbepark 1 A-4716 Hofkirchen an der Trattnach Tel: +43 (0) 7734 / 22 88 -0 Fax: +43 (0) 7734 / 22 88 -22 info@eta.co.at www.eta.co.at...

  • Page 3: Table Of Contents

    ETAtouch controller ........
  • Page 4 2.33 [Room] function block............106 www.eta.co.at...
  • Page 5 ETAtouch software update ........

  • Page 6: General Information

    General information General information Copyright DANGER! All contents of this document are property of ETA On non-compliance with this safety instruction, there is Heiztechnik GmbH and are protected by copyright. a risk of major physical injury. Any reproduction, transfer to third parties or use for other purposes is prohibited without written permission from the owner.

  • Page 7: Etatouch Controller

    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.

  • Page 8: User Interface

    Getting to know the control system ETAtouch controller Several views are available for each function block. To 2.1.1 User interface switch between these, tap on the symbol at the top left. The selection of views appears. The user interface The user interface is always displayed by default. If...

  • Page 9: Text Menu

    ETAtouch controller Getting to know the control system 2.1.2 Text menu 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. Adjust parameters in the text menu...

  • Page 10: Messages

    Getting to know the control system ETAtouch controller Fields with additional line symbols on the right 2.1.4 Messages side (example: ) indicate that further information is available. Tap on the appropriate field An error message appears and a window with the description will open. Close the If an error occurs, a symbol of the type of error appears window using the arrow on the left side.

  • Page 11: Inputs And Outputs

    ETAtouch controller Getting to know the control system If there are several errors, a list appears when you tap Below is an example of the function block of the on the error symbol at the bottom of the screen. heating circuit. To view the terminal assignment, first select the heating circuit.

  • Page 12: Getting Started

    With the [Service] authorisation, the software for the Fig. 2-16: Setting the language ETAtouch control system is also updated in this menu. Please select the desired language. The ETAtouch control system will then be displayed in the language selected.
  • Page 13 ETAtouch controller Getting to know the control system 2.1.6.4 Changing the names of function To change the name, tap on the [Change name] blocks symbol. An on-screen keyboard appears in order to enter the new name. Renaming function blocks You can individually adapt the names of function blocks to make them easier for you to recognise.
  • Page 14 Getting to know the control system ETAtouch controller In the user interface, producers for the function Subsequently, the setting of the charging times block are always displayed on the left side and and temperatures will be described in relation to consumers on the right side.
  • Page 15 ETAtouch controller Getting to know the control system 3. An overview screen opens. 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.
  • Page 16 [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.

  • Page 17: 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.
  • Page 18 Getting to know the control system ETAtouch controller control appears at the bottom of the screen. If an error Entering access data for the boiler remote control is displayed, check the access data and the internet After receiving your login information (after registering connection.

  • Page 19: Favourites

    ETAtouch controller Getting to know the control system 2.1.8 Favourites Adding parameters to favourites Adding parameters to favourites groups takes place in the text menu of the corresponding function block. In The "Favourites" function the following example, the current hot water With the "Favourites"...

  • Page 20: Usb Camera

    Fig. 2-42: Display favourites (active). An overview screen opens. 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.
  • Page 21 ETAtouch controller Getting to know the control system...

  • Page 22: Boiler] Function Block - Pu7-15 And Pc20-32

    [Boiler] function block - PU7-15 and PC20-32 ETAtouch controller [Boiler] function block - PU7-15 matically. Once the heat is delivered to the consumer, a yellow line appears beside the flow temperature and and PC20-32 the symbol of the consumer in the overview.

  • Page 23: Text Menu - Adjustable Parameters

    Settings menu The de-ashing interval may only be modified after In the settings menu ( [Settings] button in the consultation with a specialist or ETA customer overview), the following functions and parameters can service. also be set: Explanation of [Empty ash box after]...

  • Page 24: Boiler] Function Block - Pelletscompact 33-105

    [Boiler] function block - PelletsCompact 33-105 ETAtouch controller [Boiler] function block - circuit or hot water tank), the heating mode starts auto- matically. Once the heat is delivered to the consumer, PelletsCompact 33-105 a yellow line appears beside the flow temperature and the symbol of the consumer in the overview.

  • Page 25: Text Menu - Adjustable Parameters

    Settings menu The de-ashing interval may only be modified after In the settings menu ( [Settings] button in the consultation with a specialist or ETA customer overview), the following functions and parameters can service. also be set: Explanation of [Empty ash box after]...

  • Page 26: Boiler] Function Block - Log Boiler

    [Boiler] function block – log boiler ETAtouch controller [Boiler] function block – log insulation door is shown on the display. If the log boiler is not being started up immediately, it can be switched boiler off with the switch. If the insulation door stays open for more than...
  • Page 27 ETAtouch controller [Boiler] function block – log boiler temperature for measurement. By pressing the [Start now] button, the boiler will immediately begin preparations for a subsequent measurement. Fig. 2-47: Settings window for emission measurement In addition, the locking time of the boiler can be...

  • Page 28: Twin] Function Block

    If the pellet burner is turned on ( ), it is in sweeping of the chimney can be selected. The boiler standby mode ([Ready] operating condition) and the will then start in time to reach the operating ETA control system can start it when necessary. The www.eta.co.at...

  • Page 29: Text Menu - Adjustable Parameters

    The de-ashing interval may only be modified after [Hopper Fill] button consultation with a specialist or ETA customer This fills the reservoir on the boiler immediately, service. independent of the suction time settings.

  • Page 30: Boiler] Function Block - Ehack

    [Boiler] function block – eHACK ETAtouch controller [Boiler] function block – eHACK If there is no heat demand, the heating operation is completed upon burnout. The operating condition changes to [Ember burnout] and then back to standby. Boiler overview Boiler de-ashing takes place automatically within an adjustable interval (see chapter 2.6.2 "Text menu -...

  • Page 31: Text Menu - Adjustable Parameters

    Settings menu needs to be adjusted. Only change the de-ashing In the settings menu ( [Settings] button in the interval following consultation with a specialist or ETA overview), the following functions and parameters can customer service. also be set: Explanation of [Empty ash box after]...

  • Page 32: Boiler] Function Block - Epe-K

    [Boiler] function block - ePE-K ETAtouch controller [Boiler] function block - ePE-K matically. Once the heat is delivered to the consumer, a yellow line appears beside the flow temperature and the symbol of the consumer in the overview. Boiler overview If there is no heat demand, the heating operation is completed upon burnout.

  • Page 33: Text Menu - Adjustable Parameters

    Different fuel qualities require different de-ashing intervals. This is why the de-ashing interval needs to be adjusted. Only change the de-ashing interval following consultation with a specialist or ETA customer service. Explanation of [Empty ash box after] This parameter adjusts the quantity of pellets used, after which a reminder to empty the ash box is displayed on the screen.

  • Page 34: Boiler] Function Block - Moving Grate Boiler

    [Boiler] function block - moving grate boiler ETAtouch controller [Boiler] function block - moving 16 Position of the control flap for flue gas recirculation 17 Special conveyor for the fuel. grate boiler This is only displayed if it has been installed.

  • Page 35: Text Menu - Adjustable Parameters

    ETAtouch controller [Boiler] function block - moving grate boiler sweeping of the chimney can be selected. The boiler 2.8.2 Text menu - Adjustable parameters will then start in time to reach the operating temperature for measurement purposes. By pressing Commonly used parameters can be found in the...
  • Page 36 It can be given a setting from 1 (highest) to 4 (lowest). The ETA boiler with priority 1 is defined as the "main boiler" and demands are addressed to it first. Boilers with the priorities 2, 3 and 4 are automatically put into operation in this order when the "main boiler"...
  • Page 37 ETAtouch controller [Boiler] function block - moving grate boiler...

  • Page 38: Bufferflex] Function Block

    [BufferFlex] function block ETAtouch controller [BufferFlex] function block [Immediately charge buffer] button "BufferFlex" overview This button activates an immediate charging of the buffer, even outside the time window which The consumers appear in the overview with different is already set. When active, the button is...

  • Page 39: Setting The Buffer Charging Times

    ETAtouch controller [BufferFlex] function block When the buffer is the only heat producer in the 2.9.1 Setting the buffer charging times heating system, the buffer charging times also indirectly determine the operating hours of the boiler. Open the overview of the charging times set...

  • Page 40: Setting Warnings

    [BufferFlex] function block ETAtouch controller 2.9.2 Setting warnings 2.9.3 Buffer with solar heating system Set temperature warnings "BufferFlex" with solar heating system As an option, limit values can be set for two different The control principles of the solar heating system...

  • Page 41: Buffer As A Combination Tank

    ETAtouch controller [BufferFlex] function block 2.9.4 Buffer as a combination tank 2.9.4.1 Setting the hot water charging times Opening charging times and temperature for hot "BufferFlex" with integrated hot water tank or coils water with a combination tank The current hot water temperature is shown at the top The charging times for the hot water and the set tem- of the screen by the water tap icon.

  • Page 42: Text Menu - Adjustable Parameters

    End solar prio. all components of the heating system are controlled by Min. out. temp. Solar prio. the ETA control system. A higher value is required if peaks in output have to be covered or very fast heat Consumers availability is needed.
  • Page 43 ETAtouch controller [BufferFlex] function block The value should be at least 5 - 10 °C above the Explanation of [Buffer max] average return temperature of the consumers, This configurable shutdown temperature sets a but no more than 70 °C. A high shutdown temperature...
  • Page 44 [BufferFlex] function block ETAtouch controller Example: Explanation of [Min. out. temp. Solar prio.] [Circulation runtime] = 3 minutes This parameter sets the minimum value for the outside [Circulation pause] = 10 minutes temperature, so that one of the conditions for solar...
  • Page 45 ETAtouch controller [BufferFlex] function block...

  • Page 46: Bufferflex] Function Block - Log Boiler

    [BufferFlex] function block - log boiler ETAtouch controller 2.10 [BufferFlex] function block - log 2.10.1 Setting warnings boiler Set temperature warnings As an option, limit values can be set for two different "BufferFlex" overview temperature sensors so that a warning is issued if they The consumers appear in the overview with different are undershot or exceeded.

  • Page 47: Buffer With Solar Heating System

    ETAtouch controller [BufferFlex] function block - log boiler 2.10.2 Buffer with solar heating system 2.10.3 Buffer as a combination tank "BufferFlex" with solar heating system "BufferFlex" with integrated hot water tank or coils The control principles of the solar heating system...
  • Page 48 [BufferFlex] function block - log boiler ETAtouch controller 2.10.3.1 Setting the hot water charging times Opening charging times and temperature for hot water with a combination tank The charging times for the hot water and the set tem- peratures can be adjusted in the settings ( button).

  • Page 49: Text Menu - Adjustable Parameters

    ETAtouch controller [BufferFlex] function block - log boiler 2.10.4 Text menu - Adjustable parameters Detailed descriptions of the parameters are provided below. Adjustable parameters Explanation of [Solar storage strategy] For the basic function of the buffer, the respective Various settings can be made for stratified charging of temperature sensors must be assigned in the the buffer by the solar heating system.
  • Page 50 [BufferFlex] function block - log boiler ETAtouch controller This parameter sets the priority of the top and bottom Example: sections of the buffer for solar charging. A high priority [Circulation runtime] = 3 minutes means that this section will be charged by the solar [Circulation pause] = 10 minutes heating system first.
  • Page 51 ETAtouch controller [BufferFlex] function block - log boiler...

  • Page 52: Hot Water Tank] Function Block

    [Hot water tank] function block ETAtouch controller 2.11 [Hot water tank] function block Within the charging times, the hot water is charged to the set hot water temperature (for example: 60 °C). The charge starts as soon as the current hot water...

  • Page 53: Setting The Hot Water Charging Times

    ETAtouch controller [Hot water tank] function block 2.11.1 Setting the hot water charging times 2.11.2 Text menu - Adjustable parameters Open the overview screen of the set charging Commonly used parameters can be found in the times and temperatures settings...
  • Page 54 [Hot water tank] function block ETAtouch controller Example: Explanation of [Solar heat diss.] [Circulation runtime] = 3 minutes Optional: only for accumulator tanks with solar heating [Circulation pause] = 10 minutes system If the circulation pump has been started, it is in...
  • Page 55 ETAtouch controller [Hot water tank] function block...

  • Page 56: Fresh Water Module] Function Block

    [Fresh water module] function block ETAtouch controller 2.12 [Fresh water module] function block Function of the fresh water module The desired hot water temperature is set with the po- tentiometer on the fresh water module. If in the config- Fresh water module overview screen...

  • Page 57: Setting The Hot Water Charging Times

    ETAtouch controller [Fresh water module] function block based on the set runtimes and pauses, regardless 2.12.1 Setting the hot water charging times of whether hot water is currently being drawn or not. Open the overview screen of the set charging...

  • Page 58: Text Menu - Adjustable Parameters

    [Fresh water module] function block ETAtouch controller 2.12.2 Text menu - Adjustable parameters This parameter specifies the duration for operating the circulation pump after it has been started by the control system. Once this time has expired, the circulation Adjustable parameters...
  • Page 59 ETAtouch controller [Fresh water module] function block...

  • Page 60: Heating Circuit] Function Block

    [Heating circuit] function block ETAtouch controller 2.13 [Heating circuit] function block Overview of the heating circuit when a room sensor is installed The following graphic shows a heating circuit with underfloor heating. If the heating circuit is equipped with radiators a radiator also appears in the overview.

  • Page 61: Operating Elements

    ETAtouch controller [Heating circuit] function block Switching between heating and reduced operation Adjusting the required room temperature takes place automatically when the button is used This field is only displayed if a room sensor in the user interface to select the [Timer] operating is installed for the heating circuit.

  • Page 62: Setting The Heating Time Slots

    [Heating circuit] function block ETAtouch controller 2.13.2 Setting the heating time slots To set the holiday function, open the heating circuit settings ( button), and press the [Vacation] button. A settings window appears. Open the overview screen of set heating times...

  • Page 63: The Heating Curve

    (blue line) Heating limit for reduced-temperature mode Parameters for setting the heating curve and the If an ETA room sensor is installed for the heating heating limits circuit, the flow temperature calculated on the Change settings for the heating curve in heating basis of the heating curve is corrected.
  • Page 64 When should the heating curve be adjusted? temperature on the ETA room sensor If the rooms are not warming up, you should check the • If a room is too cold, check the room sensor, or in...
  • Page 65 Explore this in con- efficient. sultation with your heating contractor or ETA customer service. At outdoor temperatures above freezing, the rooms are always too hot or too cold: 1.
  • Page 66 [Heating circuit] function block ETAtouch controller 2.13.3.2 Setting the heating limits At outdoor temperatures below freezing, the rooms are always too hot or too cold: 1. Only parameter [Flow at -10 °C] is adjusted. Specifying the heating limits for the heating circuit For each heating circuit, separate heating limits are 2.

  • Page 67: Text Menu - Adjustable Parameters

    ETAtouch controller [Heating circuit] function block 2.13.4 Text menu - Adjustable parameters Setting heating limits for the reduced operation mode 1. Change the selector switch to the reduced Adjustable parameters operation mode position ( Heating circuit Use the arrow keys to reduce parameter [Heating...

  • Page 68: Solar] Function Block

    The solar heating system control principle water tank 60 °C), or if the collector is only warmer by The ETA control principle for solar heating systems is the offset [Switch-off diff.] (factory setting 5 °C) than defined so that an adjustable temperature difference the tank, the collector pump is switched off.

  • Page 69: Solar Heating System With 2 Tanks

    ETAtouch controller [Solar] function block 2.14.2 Solar heating system with 2 tanks 2.14.3 Solar heating system for buffer with 2 internal coils Switching between several tanks Switching between two internal coils If the solar heating system charges several tanks (for...
  • Page 70 [Solar] function block ETAtouch controller If all conditions are met and the collector is sufficiently • [Charging according to buffer top min. solar]: warm, the upper buffer area will be charged until the The solar heating system only begins to charge the target temperature [Buffer target solar] is exceeded.

  • Page 71: Solar Heating System With External Heat Exchanger

    ETAtouch controller [Solar] function block 2.14.4 Solar heating system with external solar heating systems with external heat exchangers, experience has shown that most of the heat exchanger energy from the solar heating system goes to the tank in this control principle.

  • Page 72: Solar Heating System With External Heat Exchanger And Stratified Charging Valve

    [Solar] function block ETAtouch controller 2.14.5 Solar heating system with external 2.14.6 Text menu - Adjustable parameters heat exchanger and stratified charging valve Adjustable parameters State Solar heating system with external heat exchanger Collector and stratified charging valve Collector min...
  • Page 73 ETAtouch controller [Solar] function block...

  • Page 74: Function Block [Pool]

    Function block [pool] ETAtouch controller 2.15 Function block [pool] figuration. For the consumer pump (e.g., the pool pump), the operating times and also a frost protection can be set for winter. Overview of the pool The heating of the pool is enabled or locked with the ) switch.

  • Page 75: Setting The Charging Times

    ETAtouch controller Function block [pool] 2.15.1 Setting the charging times 2.15.2 Text menu - Adjustable parameters Open the overview screen of the operating times Adjustable parameters settings Pool The operating hours of the consumer pump can be Warm-up time adjusted in the settings ( button).
  • Page 76 Function block [pool] ETAtouch controller The start time is defined with the [Start] parameter. If during this time the external temperature falls below the limit value set [Enable temperature], the consumer pump will be switched on for the adjustable duration [FreezeProtDur].
  • Page 77 ETAtouch controller Function block [pool]...

  • Page 78: Aux.boiler] Function Block

    In heating systems with a buffer, the burner is only put into operation if the buffer requests a capacity that is higher than that of the ETA heating boiler. For heating systems without a buffer, the burner is only put into operation when the ETA heating boiler does not reach the required output.

  • Page 79: Setting The Charging Times

    The standby times of the burner can be adjusted in the If there is still a demand by the ETA control system settings ( button). To adjust, open the settings and after this period ends, then the auxiliary boiler will then open the standby times of any given day with the begin operation.

  • Page 80: External Heat Source] Function Block

    This is often a fireplace or wood chip boiler which cannot be requested by the ETAtouch control system, but not an oil or gas burner. This can work in several ways, depending on how the additional heat producer was installed: •...

  • Page 81: Text Menu - Adjustable Parameters

    If the temperature of the external heat source is below this minimum temperature, the diverter valve switches to the ETA boiler, which then supplies the heat. If this temperature is exceeded, the valve switches to the external heat source, which supplies the heat.

  • Page 82: External Heat Demand] Function Block

    ETA heating system. [GM-C2] circuit board, the output or temperature required by the heat consumer can be communicated to the ETA control system via an analogue signal (0-10 V or 4-20 mA). Operating condition and information.

  • Page 83: Setting The Charging Times

    ETAtouch controller [External heat demand] function block 2.18.1 Setting the charging times Explanation of [Enable temperature] This parameter is used to set the minimum temperature of the heating system for starting the Open the overview screen of the set charging charging pump of the external heat consumer.

  • Page 84: Heating Pipeline] Function Block

    [Heating pipeline] function block ETAtouch controller 2.19 [Heating pipeline] function block Transmission line as heat transfer station This function block can also be used to control a heat transfer station in a local heating network. This Overview of heating pipeline...

  • Page 85: Pellet Store] Function Block

    ETAtouch controller [Pellet store] function block 2.20 [Pellet store] function block Pellet store overview screen Operating condition and information. A description of the operating conditions can be found in the integrated Help menu by pressing the button. Current pellet stock.

  • Page 86: Pellet Store With Switch Unit] Function Block

    [Pellet store with switch unit] function block ETAtouch controller 2.21 [Pellet store with switch unit] Disabling and enabling a suction probe This symbol represents an enabled suction function block probe. This can be controlled by the switching unit for conveying the pellets. If an enabled...
  • Page 87 ETAtouch controller [Pellet store with switch unit] function block...

  • Page 88: Pellet Store With Switching Unit - 8 Fold] Function Block

    [Pellet store with switching unit - 8 fold] function block ETAtouch controller 2.22 [Pellet store with switching unit - Disabling and enabling a suction probe This symbol represents an enabled suction 8 fold] function block probe. This can be controlled by the switching unit for conveying the pellets.
  • Page 89 ETAtouch controller [Pellet store with switching unit - 8 fold] function block...

  • Page 90: Function Block [System]

    Special function [Output all fault messages] Cold thermostat If a malfunction occurs in a function block of Enable temperature the ETAtouch control system, an output of Thermostat diff. the circuit board is used to put a connected output device into operation, for example a warning...
  • Page 91 ETAtouch controller Function block [system] Explanation of the [Fixed temp. thermostat] function With this function, an assigned output of the circuit board is switched as soon as an assigned temperature sensor [Thermostat temp.] has exceeded the set temperature [Constant temperature] plus hysteresis.

  • Page 92: External De-Ashing] Function Block

    [External de-ashing] function block ETAtouch controller 2.24 [External de-ashing] function block External de-ashing overview With external de-ashing, an ash screw is installed in place of the ash box to convey the ash from the boiler to a dustbin. An optional ash flap is available; it is located in the transfer coupling for the dustbin.

  • Page 93: Function Block [Precipitator]

    ETAtouch controller Function block [precipitator] 2.25 Function block [precipitator] Overview of the precipitator Operating condition and information. A description of the operating conditions can be found in the integrated Help menu by pressing the button. Actual voltage value Actual current value...

  • Page 94: Function Block [Precipitator] - Eep333/500

    Function block [precipitator] - EEP333/500 ETAtouch controller 2.26 Function block [precipitator] - EEP333/500 Overview of the precipitator Operating condition and information. A description of the operating conditions can be found in the integrated Help menu by pressing the button. Actual values (voltage and current) from the left...

  • Page 95: Function Block [Heating Value Heat Exchanger]

    ETAtouch controller Function block [heating value heat exchanger] 2.27 Function block [heating value heat exchanger] Overview of the heating value heat exchanger Operating condition and information. A description of the operating conditions can be found in the integrated Help menu by pressing the button.

  • Page 96: Function Block [Special Conveyor] And [External Conveyor]

    Conveyors with a drive power up to 1.1 kW are controlled in the [Special conveyor] ([SpConv]) function block. This covers all ETA conveyors. Conveyors with a higher drive power are controlled in the [Ext. conveyor] ([ExtConv]) function block.

  • Page 97: Double Agitator

    ETAtouch controller Function block [special conveyor] and [external conveyor] 2.28.2 Double agitator 2.28.2.1 Switch. time (for double agitator) Explanation Double agitator overview This parameter sets the length of time for which an When two agitators transport the fuel to a discharge agitator is in operation to supply fuel.

  • Page 98: Function Block [Handover Module]

    Function block [handover module] ETAtouch controller 2.29 Function block [handover The primary valve opens as soon as there is a demand from the consumers. The secondary pump starts after module] the set delay has expired and supplies the consumers with heat. If there is no demand, the secondary pump is shut down and the primary valve closes.

  • Page 99: Function Block [System Separation Module]

    The heat is released from the primary side heat producer (e.g.: buffer) via the heat exchanger to the secondary side consumer. The ETAtouch control system continuously adjusts the speed of the primary pump so that the required flow temperature is achieved for the consumer on the secondary side.

  • Page 100: Agitator] Function Block

    If the agitator is enabled, the Agitator overview ETA boiler can activate it when needed. If the agitator This function block is used to control an agitator is switched off, the boiler switches to [Locked] mode without conveyor screws and with a separate drive.
  • Page 101 ETAtouch controller [Agitator] function block...

  • Page 102: Individual Room Heating Circuit] Function Block

    [Individual room heating circuit] function block ETAtouch controller 2.32 [Individual room heating circuit] Individual rooms can be switched on and off separately in the overview of the respective function block rooms. Likewise, the time window for operation can be set separately in each room. See Chapter 2.33...

  • Page 103: The Heating Curve

    ETAtouch controller [Individual room heating circuit] function block 2.32.2 The heating curve Setting absent time (holiday function) individual room heating circuits, reduced temperature mode times can only be defined for Description of the heating curve connected rooms. The connected rooms are then...
  • Page 104 ETA room sensor required feed temperature for the heating mode. For • If a room is too cold, check the room sensor, or in example, an outside temperature of -10 °C would the control system set the operating mode and the result in a feed temperature of 33 °C (see diagram).
  • Page 105 ETAtouch controller [Individual room heating circuit] function block 2.32.2.1 Adjusting the heating curve At outdoor temperatures below freezing, the rooms are always too hot or too cold: 1. Only parameter [Flow at -10 °C] is adjusted. Adjusting the heating curve The heating curve is adjusted through the settings of 2.

  • Page 106: Room] Function Block

    [Room] function block ETAtouch controller 2.33 [Room] function block operation mode, and is regulated at the reduced room temperature [Set-back temperature outside the time window]. Overview of the room Switching between heating and reduced operation The following graphic shows a room with underfloor...

  • Page 107: Setting The Heating Time Slots

    ETAtouch controller [Room] function block 2.33.2 Setting the heating time slots 2.33.3 Text menu - Adjustable parameters Open the overview screen of set heating times Adjustable parameters The operating hours of the rooms (heating times) can Inputs be adjusted in the settings ( button).
  • Page 108 [Room] function block ETAtouch controller increased by this set value. If the room temperature rises by 1°C, the target flow temperature is decreased by the set value. For underfloor and wall heating with a design temperature of 30 °C, set the room influence to 1 °C;...

  • Page 109: Function Block [Meter]

    ETAtouch controller Function block [meter] 2.34 Function block [meter] Explanation of [Serial no.] With this parameter, the serial number of the M-bus meter is entered. This is needed for identification of the Overview of the M-bus meter connected M-bus meter (heat flow meter as well as...

  • Page 110: Function Block [District Heating]

    Function block [district heating] ETAtouch controller 2.35 Function block [district heating] 2.35.1 Setting the heating time slots Opening the overview screen of set heating times District heating overview The operating hours (heating times) can be adjusted in the settings ( button).

  • Page 111: The Heating Curve

    ETAtouch controller Function block [district heating] 2.35.2 The heating curve Based on the current outside temperature, the control system uses the heating curve to calculate the required feed temperature for the heating mode. For Description of the heating curve example, at an outside temperature of -10 °C, there is The heating curve regulates the flow temperature for a flow temperature of 80 °C (see diagram).
  • Page 112 Function block [district heating] ETAtouch controller 2.35.2.1 Adjusting the heating curve At outside temperatures below freezing, the consumers are always too hot or too cold: 1. Only the [Flow at -10 °C] parameter is adjusted. Adjusting the heating curve The heating curve is adjusted through the district 2.
  • Page 113 ETAtouch controller Function block [district heating] 2.35.2.2 Setting the heating limits Setting heating limits for the reduced-temperature mode 1. Change the selector switch to the reduced Specifying the heating limits for district heating temperature mode position ( Separate heating limits can be set for the heating...

  • Page 114: Etatouch Software Update

    (FAT32 or FAT16 formatting). The file may not be located in any folder and renamed, otherwise ETAtouch control system cannot find the file. 3. Plug the USB-memory stick into the ETAtouch control panel on-site. 4. Press the button on the ETAtouch control panel.

  • Page 115: Update Beyond Version X.36.0

    ETAtouch control system. Checking your installed software version If no USB-memory stick is detected, remove 1. On the ETAtouch control system, press the the USB-memory stick, plug it in again and (bottom left) symbol to open the system settings. press the [Refresh] button.
  • Page 116 As soon as you remove the USB memory stick, the ETAtouch control panel restarts automatically. The software update was successfully installed and completed when the symbol is displayed at the bottom of the screen. Install the software update on all further ETAtouch control panels in the same way. www.eta.co.at...
  • Page 118 www.eta.co.at...
  • Page 120 DOWNLOAD www.eta.co.at...

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