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 3.5 inch black/white screen
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VIESMANN
Operating instructions
for the system user
Control unit with 3.5 inch black/white screen
VITODENS 200-W/222-W/222-F/242-F
Please keep safe.
6172108 GB
3/2021

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  • Page 1 VIESMANN Operating instructions for the system user Control unit with 3.5 inch black/white screen VITODENS 200-W/222-W/222-F/242-F Please keep safe. 6172108 GB 3/2021...
  • Page 2 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 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 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: Table Of Contents

    Index Index 1. Liability ........................ 2. Introductory information Symbols ....................10 Terminology ................... 10 Intended use ..................10 Product information ................11 Software licences ................... 11 Commissioning ..................11 Your system is preset ................12 Energy saving tips ................. 13 Tips for greater comfort .................
  • Page 7 Index Index Changing "Holiday" ................30 ■ Switching off "Holiday" ..............30 ■ 7. DHW heating DHW temperature .................. 31 Switching DHW heating on or off (operating program) ......31 One-off DHW heating outside the time program ........31 Switching on "One-off heating DHW" ..........31 ■...

  • Page 8: Index Index

    Index Index (cont.) Inspection and maintenance ..............52 Appliance .................... 52 ■ DHW cylinder ..................52 ■ Safety valve (DHW cylinder) ............... 52 ■ Potable water filter (if installed) ............52 ■ Damaged cables / lines ................. 53 14. Appendix Overview menu ..................

  • Page 9: Liability

    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: Introductory Information Symbols

    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: Product 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: Your System Is Preset

    Introductory information Commissioning (cont.) As the user of new combustion equipment, you may be obliged to notify your local flue gas inspector of the installation [check local regulations]. Your local flue gas inspector will also inform you [where appropriate] about work that may have to be carried out on your combustion equipment (such as regular checks, clean- ing).

  • 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 operating program to Do not overheat your home. Every degree of room "OFF" for the relevant heating circuits: See ■...
  • Page 14 Introductory information Tips for greater comfort (cont.) Sufficient DHW heating for your needs Adjust the time program for DHW heating so that ■ there is always sufficient hot water in accordance with your habitual routines: See page 24. Example: You need more DHW in the morning than in the daytime.

  • Page 15: Operation Operating Principles

    Operation Operating principles Display Room temperature controller for room tempera- ture-dependent operation You can adjust any setting on your system centrally at the control unit. If a room temperature controller is installed in one of The control unit is equipped with a black/white screen. your rooms, you can adjust some settings at the room To input settings and check information, tap the on- temperature controller.

  • Page 16: On-Screen Buttons

    Operation On-screen buttons ■ Calls up the main menu. Special key combinations: ■ Takes you one step back. ■ Direct to system overview from a menu: To select a menu or adjust values. press and hold for approx. 3 s. Confirms your selection or saves the setting Establishing internet connection: ■...

  • Page 17: Special Operating Programs And Functions

    Operation Operating program (cont.) Operating program Function DHW heating "DHW" "ON" DHW is heated in accordance with the DHW temperature and time program specified (see chapter "DHW heating"). "DHW" "OFF" No DHW heating ■ Frost protection for the DHW cylinder is active. ■...

  • Page 18: Quick View Quick View

    Quick view Quick view You can use the quick view to check the current status All quick views or quick settings can be accessed of your heating system and make quick settings. directly from the home screen. Overview Depending on the system equipment level, you can Tap the following buttons: check or adjust the most important information directly via the home screen in the system overview.

  • Page 19: Changing The Temperature For Dhw

    Quick view Changing the temperature for the current… (cont.) to select the set value for the current tem- to exit the menu. perature level. 4. OK to confirm Changing the temperature for DHW You can change the set temperature in the selected 2.

  • Page 20: Calling Up The Extended Menu

    Quick view Calling up the system pressure (cont.) Tap the following buttons: Note If the min. and max. system pressure was entered dur- for "System pressure" ing commissioning, this range is shown by the vertical dashes. 2. OK to confirm and for further information to exit the menu.

  • Page 21: Time Programs Procedure For Setting A Time Program

    Time programs Procedure for setting a time program The following explains how to input the settings for a In the time programs you determine what your heating time program. The specifics of the individual time pro- system should do at what time. To do so, divide the grams can be found in the relevant chapters.

  • Page 22: Copying The Time Program To Other Days Of The Week

    Time programs Time programs and time phases for central… (cont.) for "Edit" for the start time "15" (hours) 14. OK to confirm 28. OK to confirm for the start time "06" (hours) for the start time "00" (minutes) 16. OK to confirm 30.

  • Page 23: Changing Time Phases

    Time programs Time programs and time phases for central… (cont.) Additional time programs can be copied and applied correspondingly: Time programs for a heating circuit can be simulta- ■ neously transferred to another heating circuit. To do so, copy "Heating circuit 1" instead of the day of the week (in the Monday example).

  • Page 24: Time Programs And Time Phases For Dhw Heating

    Time programs Time programs and time phases for DHW heating Factory settings: 05:30 to 22:00 6. OK to confirm You can change the time program individually in accordance with your requirements. for "DHW" Tap the following buttons: 8. OK to confirm 1.

  • Page 25: Central Heating Heating Circuit Selection

    Central heating Heating circuit selection Note If names have been given to the heating circuits, the In room temperature-dependent operation, only one allocated name is shown in the menus. heating circuit can be operated with the control unit. If you are operating several heating circuits, some ■...

  • Page 26: Setting The Heating Curve

    Central heating Switching central heating on or off (operating… (cont.) for "Heating" or "Entire system" for "ON" or "OFF" 06. OK to confirm 10. OK to confirm 07. If "Heating" was selected, use as applica- for approx. 3 s, to exit the menu. ble for the required heating circuit 08.

  • Page 27: Switching Off "Extended Heating

    Central heating Temporarily adjusting the room temperature (cont.) 06. OK to confirm 09. OK to switch the function on. 07. Use as applicable for required heating cir- 10. OK to acknowledge the information cuit or "All heating circuits" for approx. 3 s, to exit the menu. 08.

  • Page 28: Switching On "Day(S) At Home

    Central heating Adjusting the room temperature for longer… (cont.) Note Example If "Detached house" was selected by your contractor during commissioning, the "Day(s) at home" function For Monday and Tuesday, 2 time phases are set is adopted for all heating circuits. respectively.

  • Page 29: Switching Off "Day(S) At Home

    Central heating Adjusting the room temperature for longer… (cont.) 10. OK to confirm for the duration in days to set the number of days, after which 14. OK to confirm "Day(s) at home" begins: "0" Today 15. OK to acknowledge the information "1"...

  • Page 30: Changing "Holiday

    Central heating Saving energy during long periods of absence (cont.) 04. OK to confirm 12. OK to confirm for "Holiday" for the number of days' holiday 06. OK to confirm 14. OK to confirm 07. Use to select the required heating circuit. 15.

  • Page 31: Dhw Heating Dhw Temperature

    DHW heating DHW temperature Factory settings: 50 °C for "DHW" Note 06. OK to confirm For reasons of good hygiene, you should not set the DHW temperature lower than 50 °C. 07. OK to confirm "Set" Tap the following buttons: 08.

  • Page 32: Switching Off "One-Off Heating Dhw

    DHW heating One-off DHW heating outside the time program (cont.) Switching off "One-off heating DHW" "One-off heating DHW" ends as soon as the set 4. OK to confirm DHW temperature has been reached. for "One-off heating (active)" To terminate "One-off heating DHW" early, tap the following on-screen buttons: 6.

  • Page 33: Switching Dhw Scald Protection On/Off

    DHW heating Increased DHW hygiene (cont.) Switching DHW scald protection on/off Tap the following buttons: for "Scald protection" 01. Call up the home screen. 08. OK to confirm press and hold for approx. 3 s. for "On" or "Off" for "Temperature levels" 10.

  • Page 34: Further Adjustments Setting The Display Brightness

    Further adjustments Setting the display brightness Tap the following buttons: 06. OK to confirm 01. Call up the home screen. for "Display" press and hold for approx. 3 s. 08. OK to confirm for "Settings" for the selected value 04. OK to confirm 10.

  • Page 35: Setting The Format For The Time

    Further adjustments Setting the "Time" and "Date" (cont.) 12. OK to confirm 14. OK to confirm for the minute for approx. 3 s, to exit the menu. Setting the format for the time Tap the following buttons: 08. OK to confirm 01.

  • Page 36: Summer/Wintertime Automatic Changeover

    Further adjustments Setting the "Time" and "Date" (cont.) for approx. 3 s, to exit the menu. Summer/wintertime automatic changeover Tap the following buttons: for "Time" 01. Call up the home screen. 08. OK to confirm press and hold for approx. 3 s. for "Time changeover"...

  • Page 37: Switching On Wireless Connection To The Remote Control

    Further adjustments Switching on wireless connection to the remote control With weather-compensated operation, you can con- 15. OK to acknowledge the information nect your remote control to the control unit for wireless data transfer via low power radio. for approx. 3 s, to exit the menu. Tap the following buttons: Calling up the "Low power radio"...

  • Page 38: Switching Wifi On And Off

    Further adjustments Switching internet access on or off (cont.) 4. Follow the instructions in the app. 5. At the end, OK to confirm Note 6. OK to acknowledge the information The credentials can be found on the label. for approx. 3 s, to exit the menu. Fault while establishing the connection "E10"...

  • Page 39: Checks Calling Up Help Messages

    Checks Calling up help messages You can call up help messages relating to some of the 2. OK to confirm displays and functions. to exit the screen Tap the following buttons: 1. In the menu, use as applicable for "Help" Checking information Depending on the system equipment level and the set- press and hold for approx.

  • Page 40: Calling Up Licenses For The Programming Unit

    3. Enter the WiFi password. 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.

  • Page 41: 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 Climate Solution SE 35107 Allendorf Germany Fax +49 64 52 70-27 80 Phone +49 64 52 70-0 open-source-software-support@viessmann.com...

  • Page 42: Checking Fault Messages

    Checks Checking service messages (cont.) 08. OK to confirm 10. Please notify your heating contractor. Further information regarding the message is dis- played. Note If the service cannot be carried out until a later 09. Make a note of the service message number. For date, the service message will be displayed again example: P.1 "Interval until the next service".

  • Page 43: Resetting The Burner After A Burner Fault

    Checks Checking fault messages (cont.) 09. OK to confirm to go back a step in the menu Further information regarding the message is dis- played. for "Contractor" The contact details of your heating contractor are 10. Make a note of the fault number. For example: displayed (if your contractor has entered them).
  • Page 44 Checks Checking message lists (cont.) 4. OK to confirm 6. OK to confirm The messages are shown listed. for the required type of message for the required message If there are any corresponding messages: ■ "Burner faults" 8. OK to confirm ■...

  • Page 45: Emissions Test Mode

    Emissions test mode Emissions test mode Emissions test mode for testing flue gas must only be If possible, have the emissions test carried out during activated by your flue gas inspector during the annual the heating season. inspection. Switching on emissions test mode Tap the following buttons: 6.

  • Page 46: Switching On And Off Switching The System Off

    Switching on and off Switching the system off Switching off heat generation with frost protection monitoring ("Turn off") Tap the following buttons: for approx. 3 s, to exit the menu. 01. Call up the home screen. Note If the menu "Entire system" is not available, set press and hold for approx.

  • Page 47: Switching System On

    Switching on and off Switching system on Vitodens 200-W Vitodens 222-F and Vitodens 242-F Fig. 2 Note The control unit can be located at the top or bottom. Fig. 4 Example with connections at the top Gas shut-off valve Drain & fill valve...
  • Page 48 Switching on and off Switching system on (cont.) 4. Check the system pressure: ■ for "System pressure" If the pressure shown is below 1.0 bar: ■ Please top up with water or notify your heating contractor.

  • Page 49: What To Do If

    What to do if... Rooms are too cold Cause Remedy The heat generator is switched off. Turn on the ON/OFF switch: See page 47. ■ Switch ON the power supply to your system, e.g. at a ■ separate MCB/fuse or mains isolator. Incorrect control unit settings.

  • Page 50: 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 16. ■ ■ ture controller (if installed) is set incorrectly. Room temperature/flow temperature: See page 25.

  • Page 51: Burner Fault" Is Displayed

    What to do if... "Burner fault" is displayed Cause Remedy Burner fault Proceed as described on page 42. "Active messages" is displayed Cause Remedy The time for a service as specified by your contractor Proceed as described on page 41 or 42. has arrived.

  • Page 52: Maintenance Cleaning

    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 German Energy Saving Ordinance cient, environmentally responsible and safe heating.

  • Page 53: Damaged Cables / Lines

    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 54: Appendix Overview Menu

    Appendix Overview menu Note Tap the following buttons: Depending on the features of your system, not all of the displays and checks listed may be available. 1. Call up the home screen. for the required information. System status Messages (if available) System overview Burner status Heating circuit 1...

  • Page 55: Overview Of Main Menu

    Appendix Overview menu (cont.) WiFi Connection status SSID Signal strength System pressure Actual value Operating program Extended menu Overview of main menu Note press and hold for approx. 3 s. Depending on the features of your system, not all of the displays and checks listed may be available.
  • Page 56 Appendix Overview of main menu (cont.) Quick options Only for weather-compensated or constant operation: Extended heating Heating circuit 1 or Constant operation Additional heating circuits Only for weather-compensated or constant operation: Holiday Heating circuit 1 Additional heating circuits Only for weather-compensated or constant operation: Day(s) at home Heating circuit 1 Additional heating circuits...
  • Page 57 Appendix Overview of main menu (cont.) WiFi SSID Signal strength Status Time programs Heating Heating circuit 1 Only for weather-compensated or constant operation: Additional heating circuits DHW circulation pump Hygiene program Energy metering Consumption Current month Gas consumption heating Gas consumption DHW Total gas consumption Electricity consumption Last month...
  • Page 58 Appendix Overview of main menu (cont.) Information Device status General System pressure Outside temperature Flow temperature Primary circuit pump, set speed Primary circuit pump, actual speed Flue gas temperature Burner Burner starts Burner hours run Thermal output Central fault message Screed drying prog.
  • Page 59 Appendix Overview of main menu (cont.) Information Heating circuit 1 Operating program Operating status Room temperature Set room temperature Reduced Standard Only for weather-compensated or constant operation: Comfort Only for weather-compensated operation: Slope Only for weather-compensated operation: Level Heating circuit pump Flow temperature Set flow temperature Only for weather-compensated or constant operation:...
  • Page 60 Appendix Overview of main menu (cont.) Information WiFi Manufacturer's details MAC address Activated Network Signal strength DHCP activated Ipv4 address Ipv4 subnet mask Standard gateway Primary DNS server Secondary DNS server Backend connection Network connection Device status General Burner Heating circuit Solar WiFi System information...

  • Page 61: Terminology

    Appendix Overview of main menu (cont.) Settings Only for weather-compensated operation: Heating curve Heating circuit 1 Additional heating circuits Date and time Date Time Display brightness Display Lightguide Language Low power radio Units Temperature/length Pressure Factory settings Test mode Terminology Standby mode Heat generation is switched off.

  • Page 62: Operating Program

    Appendix Terminology (cont.) Operating program The operating program enables you to define the fol- lowing, for example: ■ How you heat your rooms ■ Whether you heat DHW Operating status See "Time program". Operating mode See "Heating operation". Mixer extension kit Assembly (accessories) for controlling a heating circuit with mixer: See "Mixer".

  • Page 63: Heating Curve

    Appendix Terminology (cont.) Standard heating mode With underfloor heating systems, reduced heating operation only yields limited energy savings (see For periods when you are at home during the day, heat "Underfloor heating system"). your home with the normal room temperature or the normal flow temperature, depending on the operating Weather-compensated heating operation mode.

  • Page 64: Heating Circuit

    Appendix Terminology (cont.) Slope Outside temperature in °C Fig. 6 For outside temperature of 14 °C: − Underfloor heating system: Slope 0.2 to 0.8 Low temperature heating system: Slope 0.8 to 1.6 System with a flow temperature in excess of 75 °C, slope 1.6 to 2.0 If you change the standard room temperature (set room temperature): The heating curves are shifted along the "Set room...

  • Page 65: Heating Circuit Pump

    Appendix Terminology (cont.) A system may comprise several heating circuits. If you or your qualified contractor have renamed the For example, one heating circuit for the rooms occu- heating circuits, e.g. as "Apartment", that name will be pied by you and one heating circuit for the rooms of a displayed instead of "Heating circuit...".

  • Page 66: Safety Valve

    Appendix Terminology (cont.) Safety valve Safety equipment that must be installed in the cold The heating circuits are also equipped with safety water pipe by your contractor. The safety valve opens valves. automatically to prevent excess pressure in the DHW cylinder.

  • Page 67: Weather-Compensated Operation

    Your contractor will dispose of the packaging from your Viessmann product. Final decommissioning and disposal of the heating system Viessmann products can be recycled. Components and fluids from your heating system do not belong in ordinary domestic waste. Please speak to your contractor about the correct dis-...

  • Page 68: Keyword Index

    Keyword index Keyword index Extended menu, calling up.........20 Actual temperature, checking........39 Extension kit...............62 External hook-up............17 Brightness setting............34 Burner reset............... 43 Factory setting............12 Factory settings reset..........38 Fault display............... 51 Central heating............25 Fault message – Factory settings............12 – Acknowledging............42 – Operating program..........16 –...
  • Page 69 Keyword index Keyword index (cont.) Lightguide.............15, 34 Room sealed operation..........65 – Meaning..............15 Room temperature............. 25 Low power radio On/Off..........37 – Adjusting for longer periods at home...... 27 – Energy saving............13 Main menu..............16 Maintenance...............52 Safety valve..............66 Menu structure.............
  • Page 70 Keyword index Keyword index (cont.) Time program, setting..........21 Weather-compensated operation....... 67 Time programs............21 WiFi................37 Time setting..............34 WiFi connection............37, 38 Troubleshooting............49 WiFi network.............. 38 Winter mode...............62 Wintertime/summertime changeover......12 Underfloor heating............62 Wintertime changeover..........12 Units, setting.............. 36 Wintertime setting............36 Utilisation..............10 Wireless connection to the remote control, switching on................
  • Page 72 Certification 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 Climate Solutions SE Viessmann Limited 35108 Allendorf...

This manual is also suitable for:

Vitodens 222-wVitodens 222-fVitodens 242-f

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