Viessmann VITODENS 200-W B2HE 85 Operating Instructions Manual
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Viessmann VITODENS 200-W B2HE 85 Operating Instructions Manual

Wall mounted gas-fired condensing boiler with 7 inch color touchscreen display
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Operating Instructions
for the system user
Vitodens 200-W, B2HE
Models 85 to 199
Wall mounted gas-fired condensing boiler with 7 inch color touchscreen display
For operation with natural gas or liquid propane gas
Heating Input: 8.5 to 199 MBH
2.5 to 58.3 kW
VITODENS 200-W
6167 814 - 01 03/2021
H
WARNING
If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
Do not store or use gasoline or other
fl ammable liquids in the vicinity of this
or any other boiler.
WHAT TO DO IF YOU SMELL GAS
Do not try to light any boilers.
Do not touch any electrical switches,
do not use any phone in your building.
Immediately call your gas supplier
from a neighbor's phone. Follow
the gas supplier's instructions.
If you cannot reach your gas supplier,
call the fi re department.
Installation and service must be
performed by a qualifi ed installer,
service agency or the gas supplier.
WARNING
Improper installation, adjustment, and/
or operation could cause carbon monoxide
poisoning resulting in injury or loss of life.
This product must be installed and serviced
by a professional service technician who is
experienced and qualified in hot water boiler
installation and gas combustion.
Product may not be exactly as shown
IMPORTANT
Read and save these instructions
for future reference.
Please file in Service Binder

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Summary of Contents for Viessmann VITODENS 200-W B2HE 85

  • Page 1 Operating Instructions for the system user Vitodens 200-W, B2HE Models 85 to 199 Wall mounted gas-fired condensing boiler with 7 inch color touchscreen display For operation with natural gas or liquid propane gas Heating Input: 8.5 to 199 MBH 2.5 to 58.3 kW VITODENS 200-W WARNING If the information in this manual is not followed...

  • Page 2: Safety, Installation And Warranty Requirements

    Follow the manufacturing facilities. Viessmann maintenance schedule of the boiler contained in this manual. Contaminated combustion air will damage the boiler and may lead to substantial property damage, severe Operating and Service Documentation personal injury and/or loss of life.

  • Page 3: Table Of Contents

    Table of Contents Vitodens 200-W B2HE Operating Page Safety Safety, Installation and Warranty Requirements ..... 2 About these Instructions..........5 For your Safety ............5 Operation ............. 5 Working on the equipment ........5 Maintenance and cleaning ........5 Flue gas smell ............5 Dangerous conditions ..........
  • Page 4 Table of Contents Vitodens 200-W B2HE Operating Page DHW Heating Setting the DHW Temperature ........24 Switching DHW Heating On or Off (Operating program) .24 One-Off DHW Heating Outside the Time Program ..24 Increased DHW Hygiene ..........25 Switching DHW Scald Protection On/Off .....25 Additional Adjustments Locking the Controls ..........26 Setting the Display Brightness........26...

  • Page 5: About These Instructions

    - Accessory manuals Regular inspection and service by a qualified heating contractor is important to the performance of the Viessmann Vitodens 200-W. Neglected maintenance impacts on warranty; regular inspection ensures clean, environmentally friendly and efficient operation. We recommend a maintenance contract with a qualified...

  • Page 6: Carbon Monoxide

    Flue products contain poisonous carbon monoxide gas which can cause nausea or asphyxiation Note: Viessmann does not test any detectors and makes resulting in severe personal injury or loss of life. no representation regarding any brand or type of detector.

  • Page 7: Frozen Water Pipe Hazard

    Safety Vitodens 200-W B2HE Operating For your Safety (continued) Frozen water pipe hazard Installation area conditions Your heating boiler is designed to provide a warm and comfortable living environment. It is not designed to WARNING ensure against freezing of water pipes. The boiler is equipped with several safety devices that Incorrect ambient conditions can lead to damage to are designed to shut down the boiler and to prevent it...

  • Page 8: Intended Use

    General Information Vitodens 200-W B2HE Operating Intended Use The boiler is only intended to be installed and operated Intended use presupposes that a fixed installation in in sealed unvented heating systems with due attention conjunction with permissible, system-specific components paid to the associated installation, service and operating has been carried out.

  • Page 9: Software Licences

    General Information Vitodens 200-W B2HE Operating Software Licences This product contains third party software, including open source software. You are authorized to use this third party software in compliance with the relevant licensing terms. Licences for the integrated wireless module: See page 33.

  • Page 10: Energy Saving Tips

    General Information Vitodens 200-W B2HE Operating Energy Saving Tips Saving energy when using central heating Saving energy on DHW heating Do not overheat your home. Every degree of room At night or during regular absences, heat the DHW temperature reduction saves up to 6% on your to a lower temperature.

  • Page 11: Operating Principles

    Operation Vitodens 200-W B2HE Operating Operating Principles Touchscreen You can adjust any setting on your system centrally at the control unit. The control unit is equipped with a touchscreen. For settings and to call up information, tap the on-screen buttons. Remote control for weather-compensated operation If remote control units are installed in your rooms, you can also adjust the settings at the remote control units.

  • Page 12: Buttons And Symbols

    Operation Vitodens 200-W B2HE Operating Buttons and Symbols Buttons and symbols in menu bar A Calls up the “Main menu”. “Heating circuit ...” Selects the heating circuit. Note: This choice is only available if there are several heating circuits in your system. System data: Date Time...

  • Page 13: Overview Of The "Main Menu

    Operation Vitodens 200-W B2HE Operating Overview of the “Main menu” In the “Main menu”, you can check and adjust all of the settings for the control unit’s range of functions. 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 14: Operating Program

    Operation Vitodens 200-W B2HE Operating 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 Central heating “Heating” The rooms of the selected heating circuit are heated in accordance with the specified room temperature or supply temperature and the time program (see chapter “Room heating”).

  • Page 15: Default Display

    Default Displays Vitodens 200-W B2HE Operating “Heating Circuit” or “Continuous Operation” Default Display In the “Heating circuit” or “Continuous operation” default display, you can adjust and check the most frequently used settings: Raises the room temperature value in weather- compensated operation. Raises the supply temperature value in constant operation.

  • Page 16: Dashboard" Default Display

    Default Displays Vitodens 200-W B2HE Operating “Dashboard” Default Display The various components present in the system are shown as graphics. Some information on the components is also provided in the default display. For more information, tap the relevant component. What buttons and symbols are available depends on the system version.

  • Page 17: Thermal System

    Default Displays Vitodens 200-W B2HE Operating Calling Up Operating Data for the Solar Thermal System You can call up the following operating data: Calling up the solar energy yield Solar energy yield (Solar energy bar chart): You can call up the amount of energy generated by your See the following chapter solar thermal system.

  • Page 18: Procedure For Setting A Time Program

    Time Programs Vitodens 200-W B2HE Operating Procedure for Setting a Time Program The following explains how to input the settings for a Time programs and time phases time program. The specifics of the individual time In the time programs you determine what your heating programs can be found in the relevant chapters.
  • Page 19 Time Programs Vitodens 200-W B2HE Operating Procedure for Setting a Time Program (continued) Changing time phases Copying the time program to other days of the week The procedure is explained using the example of central The procedure is explained using the example of central heating for heating circuit 1 in weather-compensated heating for heating circuit 1 in weather-compensated operation.

  • Page 20: Heating Circuit Selection

    Central Heating Vitodens 200-W B2HE Operating Heating Circuit Selection The heating of your rooms can be split over several heating circuits if necessary. E.g., one heating circuit for your home, and one heating circuit for your office. In the menu bar, the heating circuits are designated at the factory as “Heating circuit 1”, “Heating circuit 2”...

  • Page 21: Setting The Target Supply Temperature For A Heating Zone

    Central Heating Vitodens 200-W B2HE Operating Setting the Target Supply Temperature for a Heating Zone Tap the following buttons: “Heating” 3. Select “heating zone or heating circuit”. 4. Select a heating zone or heating circuit and confirm with to adjust the target supply temperature. to confirm Setting the Heating Curve Note: The heating curve can only be adjusted in weather-...

  • Page 22: Adjusting The Room Temperature For Longer Periods

    Central Heating Vitodens 200-W B2HE Operating Adjusting the Room Temperature for Longer Periods at Home Note: The “Holidays at home” function is not valid for heating zones. If you are continuously at home for one or more days but do not want to change the time program, select the function “Holidays at home”...

  • Page 23: Saving Energy During Longer Absences

    Central Heating Vitodens 200-W B2HE Operating Saving Energy During Longer Absences To save energy during long periods of absence, select “Holiday program” The holiday program has the following effect: Central heating: – For heating circuits in the “Heating” operating program: The rooms are heated to the set reduced room temperature.

  • Page 24: Setting The Dhw Temperature

    DHW Heating Vitodens 200-W B2HE Operating Setting the DHW Temperature Note: Not valid for systems with a DHW tank with temperature switch (e.g. Aquastat). The factory settings depend on the boiler. Note: For reasons of good hygiene, you should not set the DHW temperature lower than 122°F (50°C).

  • Page 25: Increased Dhw Hygiene

    DHW Heating Vitodens 200-W B2HE Operating Increased DHW Hygiene Note: Not valid for systems with a DHW tank with temperature switch (e.g. Aquastat). You can heat the water in the DHW tank to above 140°F (60°C) once a week or for an hour every day. This function is regularly carried out at the specified time.

  • Page 26: Locking The Controls

    “Panel locked” is displayed. “Do you want to unlock the operation?” is displayed. An entry field and keyboard appear. 4. Enter the password “viessmann” or the password you have specified. to confirm Changing the password for the “Lock panel” function Tap the following buttons: “Settings”...

  • Page 27: Switching The Lightguide On And Off

    Additional Adjustments Vitodens 200-W B2HE Operating Switching the Lightguide On and Off Depending on the type of boiler, a red illuminated strip Tap the following buttons: (Lightguide) is displayed at the lower or upper edge of the control unit during operation. “Settings”...

  • Page 28: Entering A Name For The Heating Zone

    Additional Adjustments Vitodens 200-W B2HE Operating Entering a Name for the Heating Zone Tap the following buttons: “Settings” “Rename heating zone” 4. Tap the required heating zone 5. Type in the required names (1 to 20 characters). to confirm You can name all heating zones individually. The name assigned to the relevant heating zone is shown in the main menu.

  • Page 29: Entering The Contractor's Contact Details

    Additional Adjustments Vitodens 200-W B2HE Operating Entering the Contractor’s Contact Details Tap the following buttons: You can enter your contractor’s contact details. These can then be called up in the “Information” menu. “Information” “Contractor contact details” 4. Relevant entry field 5.
  • Page 30 Additional Adjustments Vitodens 200-W B2HE Operating Switching Internet Access On or Off (continued) Establishing a WiFi connection Static IP address Note: Prerequisite: WiFi is switched on. Prerequisite: Your WiFi is configured so that the subscriber addresses in the network (IP addresses) are not automatically Tap the following buttons: assigned.

  • Page 31: Switching Off The Display Screen For Cleaning

    Additional Adjustments Vitodens 200-W B2HE Operating Switching Off the Display Screen for Cleaning If you want to clean the display screen, you can deactivate it for 30 seconds. This prevents unintentional operation. Clean the display with a microfiber cloth. Tap the following buttons: “Settings”...

  • Page 32: Calling Up Help Messages

    Calling Up Information Vitodens 200-W B2HE Operating Calling Up Help Messages You can call up help messages relating to the displays and functions. Tap the following buttons: to call up the help messages. to return to the previous screen. Checking Information Depending on the system equipment level and the settings made, you can call up current system data, e.g.

  • Page 33: Calling Up Licences For The Integrated Module

    1. Call up the WiFi settings of your smartphone or PC. the OpenSSL Toolkit (http://www.openssl.org/). This product includes cryptographic software written by Eric 2. Connect your smartphone or PC to the WiFi “Viessmann-<xxxx>”. Young (eay@cryptsoft.com) and software written by You will be asked to enter a password. Tim Hudson (tjh@cryptsoft.com).

  • Page 34: Checking Fault Messages

    Calling Up Information Vitodens 200-W B2HE Operating Checking Fault Messages If your system has developed faults, “Fault” and are displayed. The Lightguide flashes even when switched off: See chapter “Switching the Lightguide on and off”. Tap the following buttons: flashes in the navigation area. If you have connected a message facility to alert Note: you to fault messages (e.g.

  • Page 35: Checking Message Lists

    Calling Up Information/Emissions Test Mode Vitodens 200-W B2HE Operating Checking Message Lists Tap the following buttons: “Message lists” 3. If there are any corresponding messages: “Status” “Warnings” “Information” “Faults” “Service messages” Emissions Test Mode Note: You can only activate emissions test mode in the service menu.

  • Page 36: Switching The System Off

    Switching On and Off Vitodens 200-W B2HE Operating Switching the System Off Switching off heat generation without frost protection Shutting down heat generation with frost protection monitoring monitoring (“Standby mode”) No central heating For each heating circuit and each heating zone, select No DHW heating the “Standby mode”...

  • Page 37: Rooms Are Too Cold

    What to do if... Vitodens 200-W B2HE Operating Rooms are Too Cold Cause Remedy The boiler is switched off. Turn on the ON/OFF switch: See page 36. Switch on the power supply to your system, e.g. at a separate MCB/fuse or mains isolator. Central heating must be enabled.

  • Page 38: There Is No Hot Water

    What to do if... Vitodens 200-W B2HE Operating There is No Hot Water Cause Remedy The boiler is switched off. Turn on the ON/OFF switch: See page 36. Switch on the power supply to your system, e.g. at the circuit breaker DHW heating must be enabled.

  • Page 39: Cleaning

    Maintenance Vitodens 200-W B2HE Operating Cleaning The boilers can be cleaned with a commercially available domestic cleaning agent (non-scouring). Clean the surface of the operating unit with a microfiber cloth. Inspection and Maintenance Regular maintenance ensures trouble-free, energy efficient, environmentally responsible and safe heating. Your heating system must be serviced by an authorised contractor at least every 2 years.

  • Page 40: Overview Of "Main Menu

    Appendix Vitodens 200-W B2HE Operating 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 supply temperature Time program, heating Only for weather-compensated operation: Heating curve Additional heating circuits...
  • Page 41 Appendix Vitodens 200-W B2HE Operating Overview of “Main menu” (continued) Information General Only for weather-compensated operation: Outside temperature Supply temperature Boiler circuit pump Temperature, low loss header Flue gas temperature Burner Burner hours run Thermal output Central fault message Diverter valve position Screed function Time Date...
  • Page 42 Appendix Vitodens 200-W B2HE Operating Overview of “Main menu” (continued) Information (continued) Additional heating circuits , ... As for Heating circuit 1 Time program, DHW Time program, DHW recirculation DHW temperature DHW recirculation pump Tank loading pump Status of tank with temperature switch Burner Burner Burner hours run...
  • Page 43 Appendix Vitodens 200-W B2HE Operating Overview of “Main menu” (continued) Information Solar energy Solar energy bar chart Collector temperature Solar DHW Solar circuit pump (operating time) Solar energy Solar circuit pump (operating state) Set DHW temperature for reheating suppression Solar stagnation TS3: Temperature, DHW preheating TS4: Temperature, DHW reheating Solar circulation pump...

  • Page 44: Terminology

    Appendix Vitodens 200-W B2HE Operating Terminology Standby mode Constant operation Heat generation is switched off. Only frost protection In constant operation the boiler provides heating water of boiler and DHW tank is active. No central heating, with a constant supply temperature regardless of the no DHW heating outside temperature.
  • Page 45 Appendix Vitodens 200-W B2HE Operating Terminology (continued) Heating curve slope Heating curve Heating curves illustrate the relationship between the outside temperature, the target room temperature and the supply temperature. The lower the outside temperature, the higher the supply temperature. In order to guarantee sufficient heat with minimum fuel consumption at any outside temperature, the conditions of your building and system must be taken into consideration.
  • Page 46 Appendix Vitodens 200-W B2HE Operating Terminology (continued) Heating circuit Return temperature A heating circuit is a sealed unvented circuit connecting The return temperature is the temperature at which the the boiler and the radiators, in which the heating water heating water leaves a system component such as a circulates.
  • Page 47 Appendix Vitodens 200-W B2HE Operating Lighting and Operating Instructions FOR YOUR SAFETY READ BEFORE OPERATING W A R N I N G: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A.
  • Page 48 Vitodens 200-W B2HE Operating Scan for digital copy of this document...

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