Viessmann VITODENS 200-W Operating Instructions For The System User
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Viessmann VITODENS 200-W Operating Instructions For The System User

Control unit with 7 inch colour touchscreen
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VIESMANN
Operating instructions
for the system user
Control unit with 7 inch colour touchscreen
VITODENS 200-W/222-W/222-F/242-F
Please keep safe.
5593212 GB
1/2020

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  • Page 1 VIESMANN Operating instructions for the system user Control unit with 7 inch colour touchscreen VITODENS 200-W/222-W/222-F/242-F Please keep safe. 5593212 GB 1/2020...

  • Page 2: For Your Safety

    Safety instructions For your safety Please follow these safety instruc- tions closely to prevent accidents and material losses. Safety instructions explained Danger Note This symbol warns against the risk Details identified by the word "Note" of injury. contain additional information. Please note This symbol warns against the risk of material losses and environmen-...

  • Page 3: Auxiliary Components, Spare And Wearing Parts

    Safety instructions For your safety (cont.) Work on the appliance Auxiliary components, spare and wearing parts All settings and work on the appliance ■ must be carried out as specified in Please note these operating instructions. Components not tested with the Further work on the appliance may be heating system may damage the carried out only by authorised contrac-...

  • Page 4: Installation Room Requirements

    Safety instructions For your safety (cont.) If you smell flue gas Installation room requirements Danger Danger Flue gas can lead to life threatening Sealed vents result in a lack of poisoning. combustion air. This leads to incom- Shut down the heating system. plete combustion and the formation ■...
  • Page 5 Safety instructions For your safety (cont.) Danger The simultaneous operation of the boiler and appliances that extract air to the outside can result in life threatening poisoning due to a reverse flow of flue gas. Take suitable steps to ensure an adequate supply of combustion air.
  • Page 6 Index Index 1. Liability ........................ 2. Introductory information Symbols ....................10 Terminology ................... 10 Intended use ..................10 Product information ................11 Software licences ................... 12 Commissioning ..................12 Your system is preset ................12 Energy saving tips ................. 13 Tips for greater comfort .................
  • Page 7 Index Index Switching off the "Holiday program" ........... 31 ■ 6. DHW heating DHW temperature .................. 32 Switching DHW heating on or off (operating program) ......32 Time program for DHW heating ............. 32 Setting a time program ............... 32 ■...
  • Page 8 Index Index (cont.) Rooms are too hot ................. 49 There is no hot water ................49 The DHW is too hot ................49 "Fault" is displayed ................50 and "Service" are displayed ............50 ë "Panel locked" is displayed ..............50 "External hook-up"...
  • Page 9 The relevant data protection regulations and terms of the system or the corresponding internet services. No use apply to the use of Viessmann apps. Viessmann liability is accepted for losses resulting from inappropri- accepts no liability for push notifications and email ate use.

  • Page 10: Intended Use

    Introductory information Symbols Symbol Meaning Reference to other document containing further information Step in a diagram: The numbers correspond to the order in which the steps are carried out. Warning of material losses and environ- mental pollution Live electrical area Pay particular attention.

  • Page 11: Introductory Information

    Introductory information Intended use (cont.) Incorrect usage or operation of the appliance (e.g. the appliance being opened by the system user) is prohibi- ted and will result in an exclusion of liability. Incorrect usage also occurs if the components in the heating system are modified from their intended use (e.g.

  • Page 12: Software Licences

    Introductory information Product information (cont.) Operation In weather-compensated operation you can select some functions via a remote control, in room tempera- The control unit is integrated into the heat generator ture-dependent operation the same can be done via a and controls all functions of your system. The control room temperature controller.

  • Page 13: Energy Saving Tips

    Introductory information Energy saving tips Saving energy when using central heating ■ To switch off functions that are not required (e.g. central heating in summer), set the operating pro- Do not overheat your home. Every degree of room gram to "Standby mode" for the relevant heating ■...

  • Page 14: Standby Display

    Operation Operating principles Touchscreen Remote control operating instructions You can change any setting on your system centrally at the control unit. Room temperature controller for room tempera- The control unit is equipped with a touchscreen. To ture-dependent operation input settings and check information, tap the on-screen buttons.

  • Page 15: Operation

    Operation Displays (cont.) ■ Favourites For further information regarding the default displays: ■ System overview See page 22 onwards. Home screen After starting or activating the control unit the home Note screen is shown. You can prevent operation of the home screen: See In the delivered condition, the default display "Heating page 35.
  • Page 16 Operation Buttons and symbols (cont.) System data: WiFi connection is enabled (very low reception ■ Date quality). Time WiFi connection is enabled (low reception qual- ■ ity). Interfaces: WiFi connection is enabled (medium reception No data transfer quality). No WiFi connection WiFi connection is enabled (high reception qual- Establishing a connection ity).
  • Page 17 Operation Overview of the "Main menu" (cont.) Fig. 6 Call up the "Main menu" as follows: If the screensaver is active: ■ Tap anywhere on the screen and then tap ■ From the home screen: From anywhere in the menu: ■...
  • Page 18 Operation Operating program Operating programs for central heating and DHW heating Note The operating programs for central heating and DHW heating can be set separately. Symbol Operating program Function Room heating "Heating" The rooms of the selected heating circuit are heat- ed in accordance with the specified room tempera- ture or flow temperature and the time program (see chapter "Room heating").

  • Page 19: Setting Time Phases

    Operation Procedure for setting a time program (cont.) Time programs and time phases In the time programs, you specify what your heating system should do at what time. To do so, divide the day into sections. These are called time phases. Dif- ferent temperature levels are enabled within and out- side these time phases.

  • Page 20: Changing Time Phases

    Operation Procedure for setting a time program (cont.) for the "Start" and "End" of time phase 2. "Comfort" to select comfort room temperature. to confirm to quit the "Time program". Fig. 7 The bars in the time diagram are adjusted. Copying the time program to other days of the week The procedure is explained using the example of cen- tral heating for heating circuit 1 in weather-compensa-...
  • Page 21 Operation Procedure for setting a time program (cont.) 3. "Mo" to select the required day to delete the time phase. to confirm for time phase 2 to quit the time program.

  • Page 22: "Energy Cockpit" Default Display

    Default displays Default display "Heating circuit" or "Continuous operation" In the "Heating circuit" or "Continuous operation" To select "Standby mode". default display, you can adjust and check the most fre- Only for weather-compensated operation and con- quently used settings: tinuous operation: Raises the room temperature value in weather- To switch the "Extended heating"...
  • Page 23 Default displays "Energy cockpit" default display (cont.) The "Energy cockpit" provides you with clear infor- mation on the energy state of your heating system. The various components present in the system are shown as graphics. Some information on the compo- nents is also provided in the default display.
  • Page 24 Default displays "Energy cockpit" default display (cont.) Checking the temperatures in the DHW cylinder You can carry out the following checks and functions for the DHW cylinder: ■ DHW temperatures ■ Start one-off DHW heating (only if DHW heating isn't to start one-off DHW heating by the heat genera- enabled in the current operating program).
  • Page 25 Default displays "Energy cockpit" default display (cont.) 4. Required period 5. Required period in diagram: Day of the week or ■ Current month month Last month The gas consumption for central heating or DHW ■ Current year heating during the selected period is displayed ■...
  • Page 26 Default displays "System overview" default display What information is available depends on the operat- ■ "Internet" group: ing mode: Weather-compensated operation, continu- ON/OFF ous operation, room temperature-dependent operation. "Solar energy" group: ■ Collector temperature Subject to your system equipment and the settings that –...

  • Page 27: Heating Circuit Selection

    Room heating Heating circuit selection Note ■ For all central heating settings for heating systems In room temperature-dependent operation, only one with several heating circuits, first select the heating heating circuit can be operated with the control unit. circuit that you want to change from the "Heating For this reason, heating circuit selection is not availa- circuit"...

  • Page 28: Setting The Heating Curve

    Room heating Switching central heating ON or OFF (operating… (cont.) 3. Highlighted button to confirm "Heating" if you want to start central heat- ■ ing. ■ "DHW" if you want to start DHW heating. ■ "Standby mode" if you want to stop central heating or DHW heating.
  • Page 29 Room heating Setting the heating curve (cont.) Tap the following on-screen buttons: to confirm Note Extensive information on adjusting the "Heating "Heating" curve" can be found in chapter “Terminology” in the appendix. 3. Required heating circuit, e.g. "Heating circuit 1" "Heating curve"...
  • Page 30 Room heating Adjusting the room temperature for longer periods at home Note ■ DHW heating is active. Only for weather-compensated operation and continu- ■ The "Holidays at home" function starts and ends ous operation. according to the set times for the start date and end date.
  • Page 31 Room heating Saving energy during long periods of absence Note Note Only for weather-compensated operation and continu- ■ As long as the "Holiday program" function is ous operation. switched on, the selected first and last day of the hol- iday are shown in the "Heating circuit" and "Holi- To save energy during long periods of absence, select day program"...
  • Page 32 DHW heating DHW temperature Factory settings: 50 °C for the required value Note to confirm For reasons of good hygiene, you should not set the DHW temperature lower than 50 °C. Tap the following on-screen buttons: 1. If applicable, for the "DHW" default display Switching DHW heating on or off (operating program) If you switch off DHW heating, no water can be heated.
  • Page 33 DHW heating Time program for DHW heating (cont.) You can change the time program for the comfort func- 3. Required day of the week tion individually in accordance with your require- ments. Tap the following on-screen buttons: 5. Depending on the required change: to change the time phase 1.
  • Page 34 DHW heating Increased DHW hygiene You can heat the water in the DHW cylinder to above Danger 60 °C once a week or for an hour every day. This func- High DHW temperatures can cause scalding, tion is regularly carried out at the specified time. e.g.

  • Page 35: Locking The Control Panel

    Tap the following on-screen buttons: An entry field and keyboard appear. 1. Any on-screen button "Panel locked" is displayed. 4. Enter the password "viessmann" or the password you have specified. "Do you want to unlock the operation?" is dis- to confirm played.
  • Page 36 Further adjustments Switching the Lightguide on and off (cont.) Meaning of the display: "Display setting" ■ Lightguide pulsates slowly: Display is in standby mode. 4. "Lightguide ON/OFF" Lightguide is illuminated constantly: ■ You are operating the control unit. Every input opera- "ON"...
  • Page 37 Further adjustments Automatic "Summer/wintertime" changeover Tap the following on-screen buttons: 4. "Time changeover" for "ON" or "OFF" "Settings" to confirm "Date and time" Setting the "Language" Tap the following on-screen buttons: "Language" 4. Required language "Settings" to confirm Setting "Units" You can adjust all available units, e.g.
  • Page 38 Further adjustments Setting the home screen (cont.) to confirm Note Tap on to call up the selected home screen. Setting the gross calorific value and gas volume correction factor for consumption billing Tap the following on-screen buttons: 5. Enter the value to confirm "Settings"...
  • Page 39 Further adjustments Switching internet access on or off (cont.) Establishing a WiFi connection Note to confirm Prerequisite: WiFi is switched on. 7. If your selected WiFi is not protected Tap the following on-screen buttons: to acknowledge the connection message If your selected WiFi is protected Enter the password (maximum 40 characters).

  • Page 40: Restoring Factory Settings

    Further adjustments Switching off the display screen for cleaning (cont.) Tap the following on-screen buttons: "Clean screen" The display screen is switched off. A countdown begins. "Settings" Restoring factory settings You can reset all entries and values to their factory set- Settings and values that are additionally reset with tings.

  • Page 41: Checking Information

    Note 2. Connect your smartphone or PC to the WiFi The credentials can be found on the label: See "Viessmann-<xxxx>". chapter "Switching internet access ON or OFF". You will be asked to enter a password. 4. With your connected mobile device, open http://...

  • Page 42: Third Party Software

    NESS FOR A PARTICULAR PURPOSE. The single licences may contain more details on a limitation of warranty or liability. 5 Contact information Viessmann Werke GmbH & Co. KG 35107 Allendorf Germany Fax +49 64 52 70-27 80 Phone +49 64 52 70-0 open-source-software-support@viessmann.com...

  • Page 43: Calling Up Service Messages

    Checks Checking service messages (cont.) Calling up service messages Tap the following on-screen buttons: 4. Make a note of the service message number. For example: P.1 "Interval until the next service ". in the navigation area. This enables the contractor to be better prepared If fault messages are also present in your system, and may save you unnecessary travelling costs.
  • Page 44 Checks Checking fault messages (cont.) Tap the following on-screen buttons: Danger If faults are not rectified, they can have life threatening consequences. Further information is shown. Do not reset the burner several times in quick succession. Immediately notify your contractor if "Reset"...

  • Page 45: Emissions Test Mode

    Emissions test mode Emissions test mode The emissions test mode for testing flue gas must only Note be activated by your flue gas inspector during the The flue gas inspector can activate emissions test annual inspection. mode even if the control panel is locked. If possible, have the emissions test carried out during the heating season.

  • Page 46: Switching The System Off

    Please note If outside temperatures of below 3 °C are expected, take appropriate measures to pro- tect the system from frost. If necessary, contact your contractor. Switching on the system Vitodens 200-W Vitodens 222-W Fig. 14 Fig. 13 Note Note The control unit can be located at the top or bottom.
  • Page 47 Switching on and off Switching on the system (cont.) Vitodens 222-F and Vitodens 242-F Ask your contractor about the following: ■ Required system pressure Position of ventilation apertures in the installation ■ room, if applicable 1. Open gas shut-off valve 2.

  • Page 48: Rooms Are Too Cold

    What to do if... Rooms are too cold Cause Remedy The heat generator is switched off. Turn on the ON/OFF switch: See page 46. ■ Switch ON the power supply to your system, e.g. at a ■ separate MCB/fuse or mains isolator. Incorrect control unit settings.

  • Page 49: Rooms Are Too Hot

    What to do if... Rooms are too hot Cause Remedy Incorrect control unit settings. Check the settings and correct if required: ■ The remote control (if installed) or the room tempera- Operating program: See page 18. ■ ■ ture controller (if installed) is set incorrectly. Room temperature/flow temperature: See page 27.

  • Page 50: "Fault" Is Displayed

    What to do if... "Fault" is displayed Cause Remedy System fault Proceed as described on page 43. and "Service" are displayed ë Cause Remedy The time for a service as specified by your contractor Proceed as described on page 42. has arrived.

  • Page 51: Inspection And Maintenance

    Maintenance Cleaning The appliances can be cleaned with a commercially available domestic cleaning agent (non-scouring). Clean the surface of the programming unit with a microfibre cloth. Inspection and maintenance The inspection and maintenance of a heating system Regular maintenance ensures trouble-free, energy effi- is prescribed by the Energy Saving Ordinance [EnEV - cient, environmentally responsible and safe heating.
  • Page 52 If there is damage to the connecting cables or lines of the appliance or externally installed accessories, these must be replaced with special cables or lines. Only use Viessmann cables / lines as replacement. For this, notify your qualified contractor.
  • Page 53 Appendix Overview of "Main menu" Note Depending on the features of your system, not all of the displays and checks listed may be available under Heating Heating circuit 1 Set room temperatures or Set flow temperature Heating time program Only for weather-compensated operation: Heating curve Only for weather-compensated or continuous operation: Additional heating circuits...
  • Page 54 Appendix Overview of "Main menu" (cont.) Information General System pressure Only for weather-compensated operation: Outside temperature Flow temperature Primary circuit pump Temperature, low loss header Flue gas temperature Burner Burner hours run Thermal output Central fault message Screed function Time Date Serial number of heat generator VIN Serial number of electronics module HMU...
  • Page 55 Appendix Overview of "Main menu" (cont.) Information Time program, DHW Time program, DHW circulation DHW temperature DHW circulation pump Cylinder primary pump Burner Burner Burner hours run Burner starts Burner modulation Flow temperature Flue gas temperature Flow sensor Service contact details Internet Manufacturer's details MAC address...
  • Page 56 Appendix Overview of "Main menu" (cont.) Information Solar energy Solar energy bar chart Collector temperature Solar DHW Solar circuit pump (operating time) Solar energy Solar circuit pump (operating state) DHW set temperature for reheating suppression Solar stagnation TS3: Temperature, DHW preheating TS4: Temperature, DHW reheating Solar circulation pump TS3: Buffer temperature...
  • Page 57 Appendix Terminology Standby mode Heat generation is switched off. Only frost protection of heat generator and DHW cylin- der is active. No central heating, no DHW heating Setback mode (reduced heating mode) See "Reduced heating mode". System version The system version describes the components of your ■...

  • Page 58: Heating Mode

    Appendix Terminology (cont.) Heating mode Operating modes Room temperature-dependent heating operation To heat your home, the heat generator provides heat In room temperature-dependent operation a room is as specified by the set flow temperature. The operating heated until the set room temperature has been mode determines whether the flow temperature is reached.
  • Page 59 Appendix Terminology (cont.) Heating curve slope Outside temperature in °C Fig. 16 Setting the slope and level, taking the heating curve as an example Factory settings: The heating curves shown apply with the following set- ■ Slope = 1.4 tings: ■...

  • Page 60: Heating Circuit Pump

    Appendix Terminology (cont.) Note Setting the slope or level too high or too low will not cause any damage to your heating system. Both settings affect the level of the flow temperature, which may then be too low or unnecessarily high. Outside temperature in °C Fig.
  • Page 61 Appendix Terminology (cont.) Night setback See "Reduced heating mode" Open flue operation The combustion air is drawn from the room where the heat generator is installed. Room sealed operation The combustion air is drawn from outside the building. Room temperature Standard room temperature or comfort room temper- ■...

  • Page 62: Information On Disposal

    DHW cylinder and the draw-off points (e.g. hot tap). This ensures that hot water is rapidly available at the draw-off points. Information on disposal Disposal of packaging Your contractor will dispose of the packaging from your Viessmann product.

  • Page 63: Final Decommissioning And Disposal Of The Heating System

    (Altstoff Recycling Austria AG, licence num- ber 5766). Final decommissioning and disposal of the heating system Viessmann products can be recycled. Components and fluids from your heating systems are not part of ordinary domestic waste. Please speak to your contractor about the correct dis- posal of your old system.
  • Page 64 Keyword index Keyword index DHW comfort function Access point mode.............41 – Time phases............32 Actual temperature, checking........41 – Time program............32 Advanced settings............37 DHW heating – Comfort..............13 – Energy saving............13 Brightness setting............35 – Factory setting............12 Burner reset............... 43 – Operating program..........18, 32 –...
  • Page 65 Keyword index Keyword index (cont.) Heating curve – Explanation............. 58 ON/OFF switch ............46, 47 – Setting..............28 One-off DHW heating..........24 Heating operation, reduced........12 – Switching off............33 Heating operation, standard........12 – Switching on............33 Heating system Open flue operation............61 – Switching off............46 Open source licences Heating times setting..........19 –...
  • Page 66 Keyword index Keyword index (cont.) Slope of heating curve..........58 Time phases Solar thermal system..........61 – Central heating............28 Standard flow temperature (day temperature)... 12 – DHW circulation pump..........33 Standard heating operation........12 – DHW comfort function..........32 Standard room temperature (day temperature)..12 –...

  • Page 68: Your Contact

    Your contact Contact your local contractor if you have any questions about your system or wish to arrange maintenance or repair work. You can find local contractors on the internet at www.viessmann.de. Viessmann Werke GmbH & Co. KG Viessmann Limited...

This manual is also suitable for:

Vitodens 222-wVitodens 222-fVitodens 242-f

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