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Fonterra Smart Control
Instructions for Use
Year built:
from 11/2015
en_INT

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Table of Contents
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Summary of Contents for Viega Fonterra Smart Control

  • Page 1 Fonterra Smart Control Instructions for Use Year built: from 11/2015 en_INT...
  • Page 2 Fonterra Smart Control 2 from 115...
  • Page 3: Table Of Contents

    3.3.1 Assembly sequence 3.3.2 Mounting the temperature measuring points 3.3.3 Mounting the actuators 3.3.4 Mounting the basic unit 3.3.5 Mounting the actuator modules 3.3.6 Mounting the room thermostat 3.3.7 Mounting the radio amplifier Commissioning Fonterra Smart Control 3 from 115...
  • Page 4 Checking the functions 3.4.7 Resetting the factory settings – Reset 3.4.8 Operating conditions Control 3.5.1 Room thermostat 3.5.2 Operating software Faults 3.6.1 Fault alarms Care and maintenance 3.7.1 Maintenance 3.7.2 Care 3.7.3 Replacing components Disposal Fonterra Smart Control 4 from 115...
  • Page 5: About These Instructions For Use

    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.
  • Page 6: Acronyms

    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. Fonterra Smart Control 6 from 115...
  • Page 7: Product Information

    Scope / Notice Regulations applicable in Ger‐ many Control mode for secondary Energieeinsparverordnung (EnEV) rooms or rooms < 6 m Regulations from section: Disposal Scope / Notice Regulations Disposal of electronic compo‐ WEEE-Richtlinie 2012/19/EU nents Fonterra Smart Control 7 from 115...
  • Page 8: Safety Advice

    The total length of the connection cable must not exceed 10 m. Intended use Fonterra Smart Control is an electronic single room regulation for radiant heating and cooling systems with one or several manifolds. In connection with radiant heating and cooling systems, the system can be used within a control range of 5–30 °C also for cooling purposes.
  • Page 9: Product Description

    – Outdoor temperatures, external heat sources Configuration levels In keeping with the on-site requirements, Fonterra Smart Control can be operated in four configuration levels: Configuration level 1: Control via power level The base station controls the actuators via a power level – no room thermostat is installed.
  • Page 10: Overview And Description Of Component

    2 - Room thermostat / radio amplifier 3 - Basic unit 4 - WLAN module 5 - Actuator 6 - Actuator modules 7 - Flow sensor A - Return flow beam B - Supply flow beam Fonterra Smart Control 10 from 115...
  • Page 11 1 - Battery compartments 2 - Plug socket for window contact 3 - Plug socket 6.5 V for power pack connection 4 - Cable routing Mounting Ä Chapter 3.3.6 „Mounting the room thermostat“ on page 46. Fonterra Smart Control 11 from 115...
  • Page 12 1 - Casing 2 - Button "+" 3 - Button "-" 4 - Digital display 5 - LED "set" 6 - LED "connect" 7 - Display Control Ä Chapter 3.5.1 „Room thermostat“ on page 83. Fonterra Smart Control 12 from 115...
  • Page 13 14 - casing upper part The scope of delivery furthermore includes: Flow sensor Connection cable for actuator modules Heat conduction pad Button cell fixing material Mounting Ä Chapter 3.3.4 „Mounting the basic unit“ on page 36. Fonterra Smart Control 13 from 115...
  • Page 14 1 - Connection screw fitting for return flow beam (euro cone) 2 - Immersion sleeve as contact point for the temperature sensor 3 - Connection for heating pipe (euro cone) Mounting Ä Chapter 3.3.2 „Mounting the temperature measuring points“ on page 34. Fonterra Smart Control 14 from 115...
  • Page 15 1 - Socket for adjacent actuator module 2 - Socket actuator 3 - Socket for connection cable to the base station or to the adjacent actuator module Mounting Ä Chapter 3.3.5 „Mounting the actuator modules“ on page 43. Fonterra Smart Control 15 from 115...
  • Page 16 It is connected to the base station via cable. Scope of delivery: Fig. 10: WLAN module 1 - Transmission unit 2 - plug for the basic unit Mounting Ä „Mounting the WLAN module“ on page 41. Fonterra Smart Control 16 from 115...
  • Page 17: Accessories

    Product information 2.5.3 Accessories You can adjust the functions of the Fonterra Smart Control by means of accessories to the selected configuration level ( Ä Chapter 2.8 „Configu‐ ration levels“ on page 29) and the structural situation. Fonterra Smart Control...
  • Page 18 Fig. 12: Casing rear side 1 - Power pack connection 6.5 V 2 - Latch at the mounting frame 3 - Cable routing For information regarding mounting, see Ä Chapter 3.3.7 „Mounting the radio amplifier“ on page 52. Fonterra Smart Control 18 from 115...
  • Page 19 6.5 V DC device connection. The cable length is 1000 mm. Fig. 14: Smart Control power pack For information regarding mounting, see Ä „Mounting the room thermo‐ stat to the wall“ on page 47. Fonterra Smart Control 19 from 115...
  • Page 20 The cable length is 800 mm. Scope of delivery: Fig. 15: dewpoint sensor 1 - dewpoint sensor 2 - plug for the basic unit For information regarding mounting, see Ä „Mounting the dewpoint sensor“ on page 40. Fonterra Smart Control 20 from 115...
  • Page 21 The cable length is 1200 mm. Scope of delivery: Fig. 16: Connection cable RS-232 1 - Plug for RS-232 2 - plug for the basic unit For information regarding mounting, see Ä „Mounting the RS-232 cable“ on page 42. Fonterra Smart Control 21 from 115...
  • Page 22 Scope of delivery: Fig. 17: Connection cable window contact 1 - 3-pole plug for room thermostat 2 - Cable with wire end sleeves For information regarding mounting, see Ä „Mounting the RS-232 cable“ on page 42. Fonterra Smart Control 22 from 115...
  • Page 23: Technical Data

    45 W Battery type / data backup Round cell battery / CR 2032 Interfaces RS-232 Radio connection Communication direction Bi-directional Frequency Europe: 868 MHz Range open air > 100 m Range buildings approx. 25 m Fonterra Smart Control 23 from 115...
  • Page 24 83 x 83 x 22 mm Operating temperature min.–max. 0–60 °C Relative humidity min.–max. 5–95 % IP Code IP 20 Operating voltage 3 V / 6.5 V DC via power pack Radio connection see base station Fonterra Smart Control 24 from 115...
  • Page 25 4 x 9 mm Sensor Contact sensor / NTC 10 kOhm Measuring range min.–max. 0–65 °C Cable length 800 mm cable 2-wire Plug 2-pole Accessories Sensor holder approx. 12 x 26 mm / heat conduction Fonterra Smart Control 25 from 115...
  • Page 26 Cable length 120 mm WLAN module Dimensions H x W x D 60 x 60 x 22 mm Operating temperature min.–max. 0–60 °C Rel. humidity min.-max. 5–95 % Plug 6-pole Cable length 400 mm Fonterra Smart Control 26 from 115...
  • Page 27: Software / Hardware

    WPA 2 System requirements 2.7.1 Hardware Manifold Fonterra Smart Control components must be used in connection with manifolds DN25. Manifolds by other manufacturers are compatible if they comply with the following specification: Threaded connections with euro cone connections Valve inserts – threads M30 x 1.5 mm / travel 3.2 mm / closing dimension 11.8 mm...
  • Page 28: Software

    End devices For controlling the Fonterra Smart Control via WLAN / Internet connec‐ tions, WLAN-capable end devices are required which are compatible with the specified software. When operated via smartphone, not all the functions of the operating software will be available.
  • Page 29: Configuration Levels

    Permanent dynamic hydraulic balancing of the heating circuits. Fast heating thanks to room priorisation. Fonterra Smart Control is equipped with all necessary functions and interfaces which can be configured and used in compliance with the on- site requirements. This chapter describes the control variants and con‐...
  • Page 30 To enjoy this benefit, log in with viega.de. Commissioning Ä Chapter 3.4.5 „Configuration level 4 – Operating sev‐ eral base stations via the Internet“ on page 65. 1.OG Fonterra Smart Control 30 from 115...
  • Page 31: Handling

    3.2.1 Preconditions for installation Manifold For the operation of the Fonterra Smart Control base station, a 230 V mains connection must be provided in the manifold cabinet. The components comprised in the system can be combined with Fon‐ terra manifolds DN25 or compatible products by other manufacturers.
  • Page 32: Installation Dimensions

    Handling 3.2.2 Installation dimensions This chapter describes the free spaces required for mounting the com‐ ponents of the Fonterra Smart Control. Basic unit Fig. 19: Base station installation dimensions Room thermostat / radio amplifier Fig. 20: Room thermostat installation dimensions Actuator Fig.
  • Page 33 Handling Actuator module Fig. 22: Actuator module installation dimensions WLAN module Fig. 23: WLAN module installation dimensions Fonterra Smart Control 33 from 115...
  • Page 34: Assembly

    Temperature measuring points, number corresponding to the heating circuits to be controlled Required material and tools: Fork spanner sizes 20, 27, 30 Leakage test The temperature measuring points must be included in the leakage test. Fonterra Smart Control 34 from 115...
  • Page 35 After mounting all temperature measuring points, check them for correct alignment. The immersion sleeves for the temperature sensors face for‐ ward, approx. 90° in relation to the return flow beam. Fonterra Smart Control 35 from 115...
  • Page 36: Mounting The Actuators

    Required material and tools: power drill Ø 6 mm masonry drill screwdriver Dowels and screws for wall mounting – comprised in the scope of delivery Cable ties for flow sensor – comprised in the scope of delivery Fonterra Smart Control 36 from 115...
  • Page 37 Place the cover on the casing and press it down until the unlock button snaps home. RES ET Mounting distance Keep at least 50 mm distance to the other components so that you can reach the unlock button later on. Fonterra Smart Control 37 from 115...
  • Page 38 Ä „Establishing the cable connections - base station / actuator mod‐ ules / actuators“ on page 44 Plug connections of the actuator modules to each other: Ä „Establishing the cable connections - base station / actuator mod‐ ules / actuators“ on page 44. Fonterra Smart Control 38 from 115...
  • Page 39 Use a cable tie (comprised in the scope of delivery) to fix the flow sensor on the supply flow beam. Place the cover on the casing and press it down until the unlock button snaps home. ð You have connected the flow sensor. Fonterra Smart Control 39 from 115...
  • Page 40 Press the cable into the strain relief device below the socket. Place the cover on the casing and press it down until the unlock button snaps home. ð You have connected the dewpoint sensor. Fonterra Smart Control 40 from 115...
  • Page 41 Press the cable into the strain relief device below the socket. Place the cover on the casing and press it down until the unlock button snaps home. ð You have connected the WLAN module. Fonterra Smart Control 41 from 115...
  • Page 42 Handling Mounting the RS-232 cable Use the RS-232 cable to connect the Fonterra Smart Control to the building master control system. Fig. 27: RS-232 cable To connect the RS-232 cable, de-energise the basic unit and remove the casing cover. RESET Ä...
  • Page 43: Mounting The Actuator Modules

    Plug the actuator module on the temperature measuring point. Establish the plug connections of the actuator modules to each other. All cable connections must be made via plug connections, their form should make them non-interchangeable. Fonterra Smart Control 43 from 115...
  • Page 44 Insert the other plug of the connection cable in the socket at the left side of the 1st actuator module. ð You have established the cable connection between the base station and the 1st actuator module. Fonterra Smart Control 44 from 115...
  • Page 45 ð The actuator module snaps home and is connected to the temperature measuring point. Proceed in the same way to mount all other actuator modules to the temperature measuring points. Fonterra Smart Control 45 from 115...
  • Page 46: Mounting The Room Thermostat

    1 - Adhesive film 2 - Metal plate Pull off the adhesive film and stick the metal plate to the mounting frame – make sure the screw holes overlap. Fonterra Smart Control 46 from 115...
  • Page 47 Place the room thermostat on the mounting frame and press on it until the locking tabs of the mounting frame snap home audibly. Total height: A = 22 mm Fonterra Smart Control 47 from 115...
  • Page 48 Place the room thermostat on the mounting frame and press on it until it snaps home. ð You have established the network connection. rm os tat Ra um the ON 22 26 40 RT C0 A4 4C Fonterra Smart Control 48 from 115...
  • Page 49 Place the room thermostat on the mounting frame and press on it until the locking tabs of the mounting frame snap home audibly. Aufbauhöhe: A – 22 mm Einbautiefe: B – at least 45 mm Fonterra Smart Control 49 from 115...
  • Page 50 1 mm. Insert the piece of plastic into the gap at the left edge of the display, and press the locking tab backwards. Pull the casing forwards out of the locking tabs. Fonterra Smart Control 50 from 115...
  • Page 51 ð "– –" is indicated in the display – the room thermostat is opera‐ tive. Next, the display changes to show the actual room tempera‐ ture. Fonterra Smart Control 51 from 115...
  • Page 52: Mounting The Radio Amplifier

    The power supply for the room thermostats has been prepared. – batteries, 2 pc. AA each, 1.5 V – Optional: power packs, models 2245.63 / 1250.22 Optional: radio amplifier and power supply have been prepared. Fonterra Smart Control 52 from 115...
  • Page 53 WPA2. Component identification – Overview For better orientation, Viega recommends to make a list with the serial numbers of the base stations and their respective locations in the building (basement, 1st floor, etc.) and to note the password of the assigned WLAN module.
  • Page 54: Configuration Level 1 - Control Via Power Level

    The LED once more gives the number of flashes which corre‐ spond to the set power level. You can change the power level at any time during opera‐ tion. 1 - Button 2 - LED Fonterra Smart Control 54 from 115...
  • Page 55: Configuration Level 2 - Control Via Room Thermostat

    For log-in, the room thermostat is approx. 1 m away from the base station. The display of a room thermostat which is not logged in " – – " . shows two horizontal dashes Fonterra Smart Control 55 from 115...
  • Page 56 Base station: Press the "ok" button. ð The LED "connect" goes out – the room thermostat is con‐ nected to the base station via radio – the heating circuits are assigned to the room thermostat. Fonterra Smart Control 56 from 115...
  • Page 57 ð All actuator modules: LEDs flash green. Base station: Press the "ok" button. ð The LED "connect" goes out / the room thermostat briefly indi‐ cates "– –" / the previously assigned actuator modules flash yellow. Fonterra Smart Control 57 from 115...
  • Page 58 To log the radio amplifier in, the following conditions must be met: For log-in, the radio amplifier is approx. 1 m away from the base sta‐ tion. The radio amplifier is connected to the power supply. Fonterra Smart Control 58 from 115...
  • Page 59 Keep the "+" / "-" buttons pressed until both LEDS flash red. Radio amplifier: Press the "connect" button. ð The LED flashes. Radio amplifier: Press the "ok" button. ð The LED emits light. Fonterra Smart Control 59 from 115...
  • Page 60: Configuration Level 3 - Operation Of A Base Station In The Wlan Network

    3.4.4 Configuration level 3 – Operation of a base station in the WLAN network Fonterra Smart Control has been set and is operating as described in Configuration level 2; additionally, a WLAN module is required. The con‐ nection of the base station to WLAN-capable end devices gives you access to convenient control functions.
  • Page 61 You can access the operating software of the base station via a browser on you end device. Open the browser. Type 192.168.1.1 in the URL address line and press Enter to con‐ firm. ð The window for naming the base station pops up. Entering company data Fonterra Smart Control 61 from 115...
  • Page 62 Handling Fig. 29: Enter the company data Enter the company data of the executing company into the fields. Click „Next step“ . ð The window for naming the base station pops up. Fonterra Smart Control 62 from 115...
  • Page 63 – Special characters: + - / . , () Fig. 30: Name the base station Enter the name for the base station. Click „Next step“ . ð The window for naming the rooms pops up. Fonterra Smart Control 63 from 115...
  • Page 64 Fig. 31: Name the rooms Enter meaningful names for the indicated rooms, e.g. "Living room", "Kitchen", "Bathroom" etc. Click „Next step“ . ð The window for the type of WLAN connection pops up. Fonterra Smart Control 64 from 115...
  • Page 65: Configuration Level 4 - Operating Several Base Stations Via The Internet

    LAN cable ( Ä „Con‐ necting the base station via LAN“ on page 68) or WLAN. Requirements: The steps for configuration level 3 have been completed success‐ fully. Fonterra Smart Control 65 from 115...
  • Page 66 ð The Start menu of the operating software is indicated. Fig. 34: Control element: central settings Click on the gearwheel icon to call up the central settings. Select the entry "Fonterra Smart Control base stations". Fonterra Smart Control 66 from 115...
  • Page 67 Handling Fig. 35: Central settings Select the base station. Fig. 36: Sub-menu for the selected base station Click „WLAN“ . Fonterra Smart Control 67 from 115...
  • Page 68 Use an RJ45 connection cable to connect the base station directly with the WLAN module. ð This automatically connects the base station to the domestic homework. So-called PowerLAN systems can be used. Observe the operation information by the system manufacturer. Fonterra Smart Control 68 from 115...
  • Page 69 Free log-in on the Viega homepage To be able to manage your base stations, objects, and authorisations and to receive the latest updates, you need to log in on the Viega home‐ page. Manage and operate any number of objects in your personal account.
  • Page 70 Copy the Internet address from the email into the command line of your browser and press Enter to complete the registration. You have created your user account, and it is now available to you. Managing devices Fonterra Smart Control 70 from 115...
  • Page 71 After successful login, you can go to the device management of your account. Since no devices have been connected with your account yet, you will be asked to add devices (base stations). Fig. 41: Device overview Proceed as follows to add new base stations: Fonterra Smart Control 71 from 115...
  • Page 72 ð The base station establishes a connection with the object. You return to the device overview. If you wish to add further base stations, repeat the instructions in this sections. Proceed as follows to manage the objects and base stations in the device overview: Fonterra Smart Control 72 from 115...
  • Page 73 Assigning a base stations to another object Click „Assign“ in the line of the base station. ð A change field opens. Use the selection menu to assign the base station to another object. Rename object Fonterra Smart Control 73 from 115...
  • Page 74 Copy the indicated link and set it up as a favourite in the browser. Starting the operating software Click „Start“ . ð The Start menu of the operating software opens. Fig. 44: Start menu The Start menu shows all base stations you can manage in this object. Fonterra Smart Control 74 from 115...
  • Page 75 In the Members section, you can add additional users for the control of the objects, and assign authorisations. Each new member must register first, see Ä „Free log-in on the Viega homepage“ on page 69. Proceed as follows to add new members and to manage the user rights: Fig. 45: Add member Click on „Members“...
  • Page 76 Performing software updates In regular intervals, you will automatically be informed of software updates for the base station and the WLAN modules. Viega recom‐ mends to keep the software up-to-date at all times. The availability of a software update is indicated by a red number at the gearwheel button.
  • Page 77 Click „Install“ . ð The installation of the software update starts. Carry out all indicated software updates. After the installation, the control returns to the mode set previously. After the update, re-start the browser. Fonterra Smart Control 77 from 115...
  • Page 78: Checking The Functions

    At the room thermostat, briefly press the "+" and "-" buttons simulta‐ neously. ð The signal strength "0", "1" or "2" is indicated on the display. The assigned actuator modules on the manifold flash green. 1 - Button "+" 2 - Button "-" Fonterra Smart Control 78 from 115...
  • Page 79: Resetting The Factory Settings - Reset

    Before you can use already assigned devices in another location, you must reset them first. This resets the devices to their delivery state (fac‐ tory setting). A reset is also possible if the control behaves differently than described in the instruction (program crash). Fonterra Smart Control 79 from 115...
  • Page 80 Release the buttons as soon as the LEDs flash. ð The room thermostat is in delivery state once more and can be logged in once more. 1 - Button "+" 2 - Button "-" 3 - LEDs Fonterra Smart Control 80 from 115...
  • Page 81: Operating Conditions

    / Disclaimer and Support. 3.4.8 Operating conditions After commissioning, the Fonterra Smart Control is preset to operate in heating mode. Use the operating software to change to the operating modes described in the following. The current operating condition is shown on the room thermostat in addition to the actual / target temperature.
  • Page 82 Cooling mode is indicated by the icon "c"next to the actual temperature. Cold water unit If a cold water unit is installed, Fonterra Smart Control can be used for cooling. Planning / execution of the heating and cooling system must be carried out by the building owner.
  • Page 83: Control

    Set the desired room temperature (target temperature) at the room ther‐ mostat using the buttons "+" and "-". Briefly press the button "+" or "-". ð The current room temperature (actual temperature) is indi‐ cated. Fonterra Smart Control 83 from 115...
  • Page 84: Operating Software

    1 - Rooms menu – 1st and 2nd floor with room names 2 - Leaving home mode menu 3 - Operating mode menu 4 - Central settings menu The Start menu gives you central access to rooms and settings. Fonterra Smart Control 84 from 115...
  • Page 85 Standby mode Cooling mode activated – Control based on room thermostat – Control based on profile 4 Central settings menu Non-changeable information on the system parameters indicated in the menus is identified by (A). Fonterra Smart Control 85 from 115...
  • Page 86 Ä „Central settings / Update and version menu“ on page 104 Imprint/Support (A) Ä „Central settings / Disclaimer and support menu“ on page 105 System time (A) Ä „Central settings / System time menu“ on page 106 Fonterra Smart Control 86 from 115...
  • Page 87 5 is factory-set – the settings can be changed at any time. Setting: Power levels 1 – 10. Rooms / room thermostat menu Fig. 51: Room thermostat menu Set the room temperature by way of room thermostat. Setting: Desired temperature. Fonterra Smart Control 87 from 115...
  • Page 88 Room temperatures can be set for 6 switching points per 24 h – individually for each day of the week. Setting: Adjustable selection fields for temperatures and weekdays with slide control for enabling / disabling individual switching points. Fonterra Smart Control 88 from 115...
  • Page 89 Proceed as follows: Click on the day whose heating profile you wish to copy. ð A selection of all weekdays opens. Select the days to which you want to paste the profile, and click „Copy“ . Fonterra Smart Control 89 from 115...
  • Page 90 ð A yellow check mark confirms the selection. Click „Confirm“ . ð All settings made are saved. You can only copy&paste profiles of the same type: power level to power level / room temperatures to room tempera‐ tures. Fonterra Smart Control 90 from 115...
  • Page 91 Absence temperature Reduced room temperature which is selected for period of user absence – the function can be switched on and off in the "Leaving home mode". Ä „Leaving home mode menu“ on page 93 Fonterra Smart Control 91 from 115...
  • Page 92 Profile activated Switch the heating / cooling profile generated for this room on or off. Ä „Change rooms / heating profile menu“ on page 88 Fonterra Smart Control 92 from 115...
  • Page 93 ð The icon emits yellow light, the settings for absence are ena‐ bled. Set the return time and activate the return function. Set the Saving mode temperature Ä „Limit room temperature menu“ on page 91. Fonterra Smart Control 93 from 115...
  • Page 94 Cooling mode activated – Control same as with heating mode, but without temperature reduction. Use the push slide to select an operating mode. " Heating mode activated " , Viega recommends " Control " . based on profiles Fonterra Smart Control...
  • Page 95 Information on the selected operating mode are indicated directly in the menu, or when you move the cursor over the question mark icon ?. Central settings / WLAN menu Fig. 60: Indication of WLAN network This submenu indicates the assignment to a WLAN network. Fonterra Smart Control 95 from 115...
  • Page 96 ð The "Overview base stations" is indicated. Sorting Set the slide control to „Sort“ . ð Before the listed base stations, sorting buttons are indicated. Use the buttons to change the positions of the base stations (via drag&drop). Fonterra Smart Control 96 from 115...
  • Page 97 Use the following letters, numbers and special characters to name the base station or the rooms: – Letters: a–z, A–Z, ü, ö, ä, Ü, Ö, Ä – Numbers: 0–9 – Special characters: + - / . , () Fonterra Smart Control 97 from 115...
  • Page 98 Click „Sort“ . The following settings are possible: Change room names. Change the indication sequence of the rooms – Use drag&drop to move the room to the desired position. After sorting, click „Save“ to confirm. Fonterra Smart Control 98 from 115...
  • Page 99 Use this function for heating circuits in the area of heavily insulating floor covering (rugs, wooden floorboards etc.). To activate, click "Offset circuit" of the assigned actuator. Use the "+" / "-" buttons to change the setting value. Fonterra Smart Control 99 from 115...
  • Page 100 Ä „Connecting the base station via WLAN“ on page 66. Router Click the desired WLAN network. ð The end device is connected with the base station via the router. Fonterra Smart Control 100 from 115...
  • Page 101 The limitation of the supply temperature protects the system from over‐ heating while in heating mode, and from falling below dewpoint in cooling mode. Set the slide for the minimum and maximum supply temperature to the desired temperature. Fonterra Smart Control 101 from 115...
  • Page 102 Central settings / Analyse supply temperature menu Fig. 68: Analyse supply temperature Indication of the mean value of the supply temperatures of the last 20 operating days as a major indicator for the energetic condition of the system. Fonterra Smart Control 102 from 115...
  • Page 103 Enter the user name and the password. Click „Save“ . Comply with the information on password use indicated in the menu. Use the following letters and numbers for the password: – Letters: a–z, A–Z – Numbers: 0–9 Fonterra Smart Control 103 from 115...
  • Page 104 Central settings / Update and version menu Fig. 71: Updates Indication of the software versions installed on the base stations. You can install the current version manually. This retains your settings. Click „Manual installation“ to install the current version. Fonterra Smart Control 104 from 115...
  • Page 105 Handling Central settings / Disclaimer and support menu Fig. 72: Disclaimer Indication of the Viega service contact data. Click the pen icon to change the contact data for technical support. Enter the address data and press Save to confirm. Fonterra Smart Control...
  • Page 106: Faults

    For plain text indication of the faults in the operating software, see Ä „Central settings / Fault menu“ on page 104. LED flashing red One fault at a time can be indicated only: After remedying the fault, check whether other fault alarms are pending. Fonterra Smart Control 106 from 115...
  • Page 107 Check the mounting of the actuator module Room thermostat: Data memory Reset to factory settings for room thermostats is full Base station: round cell battery Replace round cell battery type empty 2032 Fonterra Smart Control 107 from 115...
  • Page 108 Check radio connection; if appli‐ interrupted cable, place room thermostat closer to base station or use radio amplifier Fault at base station See troubleshooting for base sta‐ tion Batteries of room thermostat weak Replace batteries Fonterra Smart Control 108 from 115...
  • Page 109: Care And Maintenance

    Ä „Replacing the batteries“ on page 51 3.7.2 Care Room thermostat / radio amplifier – Display Use a moist cloth to remove fingerprints and other light soiling – never use chemical or abrasive cleaning agents. Fonterra Smart Control 109 from 115...
  • Page 110: Replacing Components

    Commission the new room thermostat and log it in at the base sta‐ tion. Assign the respective actuator modules to the room thermostat. Do a connection test and check the temperature settings. Replacing the radio amplifier Fonterra Smart Control 110 from 115...
  • Page 111 Install the new dewpoint sensor and plug it in. Connect the mains plug again to the base station. Check the dewpoint sensor for proper function (fault alarm at the base station or via the operating software). Replacing the base station Fonterra Smart Control 111 from 115...
  • Page 112 INFO! The Room overview shows „No name set!“ . Click on the pen icon to change the denomination. Carry out new settings for all the rooms (e.g. target value, profiles), operating conditions, temperature limits etc. Replacing the WLAN module Fonterra Smart Control 112 from 115...
  • Page 113 ð After successful connection the router (domestic network), the WLAN module will automatically log in with the server fonterra- smart-contol.viega.de. The WLAN module and the base station are now "linked" to each other and are one unit. Log in to the user account.
  • Page 114 For this reason, WLAN module 1 must be deleted if the user changes (unless the landlord deletes the system from his/her object). In the description, the two users are described as old tenant and new tenant. Fonterra Smart Control 114 from 115...
  • Page 115: Disposal

    Electronic components and batteries must not be put in the domestic waste but must be disposed of appropriately in conformity with the applicable directives, see Ä „Regulations from section: Disposal“ on page 7. Fonterra Smart Control 115 from 115...

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