Viessmann VITOTRONIC 300 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Viessmann Manuals
  4. Controller
  5. VITOTRONIC 300
  6. Operating instructions manual

Viessmann VITOTRONIC 300 Operating Instructions Manual

Single boiler system or multi boiler system with weather-compensated control unit.
Hide thumbs Also See for VITOTRONIC 300:
Table of Contents

Advertisement

Quick Links

Download this manual
VIESMANN
Operating instructions
for the system user
Single boiler system or multi boiler system with weather-compensated control unit
Vitotronic 300, type GW6B
VITOTRONIC 300
Please keep safe.
5546 499 CA
6/2015

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the VITOTRONIC 300 and is the answer not in the manual?

Questions and answers

Related Manuals for Viessmann VITOTRONIC 300

Summary of Contents for Viessmann VITOTRONIC 300

  • Page 1 VIESMANN Operating instructions for the system user Single boiler system or multi boiler system with weather-compensated control unit Vitotronic 300, type GW6B VITOTRONIC 300 Please keep safe. 5546 499 CA 6/2015...
  • Page 2 Safety instructions For your safety Please follow these safety instructions closely to ■ Never remove casings. prevent accidents and material losses. ■ Never change or remove attachments or fitted accessories. Safety instructions explained Never open or retighten pipe connections. ■ Danger Danger This symbol warns against the risk of injury.

  • Page 3: For Your Safety

    Safety instructions For your safety (cont.) What to do if water escapes from the appliance Extractors Danger The operation of appliances that extract air to the out- When water escapes from the appliance there is side (cooker hoods, extractors, air conditioning units, a risk of electrocution.
  • Page 4 Index Index 1. Information Symbols ....................Intended use ..................2. Introductory information Commissioning ..................Terminology ................... Your system has been preset ..............Energy saving tips ................. Tips for greater comfort ................. 3. Operation Single boiler Opening the control unit ................. 10 —...
  • Page 5 Index Index 8. Central heating Multi Room temperature ................. 28 — boiler system control ......................28 ■ Setting the standard room temperature for the selected heating cir- ■ cuit ...................... 28 Setting reduced room temperature ............. 28 ■ Operating program ................. 28 Setting the operating program ............
  • Page 6 Index Index (cont.) Inspection and maintenance ..............46 Appliance .................... 46 ■ DHW cylinder (if installed) ..............46 ■ Safety valve (DHW cylinder) ............... 46 ■ Potable water filter (if installed) ............46 ■ Damaged cables / lines ..............47 ■...

  • Page 7: Intended Use

    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. Component must audibly click into place.

  • Page 8: Energy Saving Tips

    Introductory information Commissioning The commissioning and matching of the control unit to As the user of new combustion equipment, you may be local conditions and building characteristics, as well as obliged to notify your local flue gas inspector of the instructing the user in the operation of the system, installation [check local regulations].

  • Page 9: Introductory Information

    Introductory information Energy saving tips (cont.) ■ Holiday: DHW heating If you are going away, select the "Holiday pro- gram": DHW circulation pump: ■ The room temperature will be reduced, and DHW Only activate the DHW circulation pump for periods heating will be turned off.

  • Page 10: Standard Menu

    Operation Single boiler system control — Opening the control unit The programming unit is located behind cover flap To open, pull the top edge of the hinged cover forward. Fig. 1 Single boiler programming unit You can change any settings on your heating system 2 control levels are available: centrally at the programming unit of the control unit.
  • Page 11 Operation — Single boiler system control Single boiler programming unit (cont.) 06/06/2014 Menu Heating circuit 1 9:00 20° 14° Boiler temperature 50° Fig. 3 Header Footer Select heating circuit 1, 2 or 3 Current outside temperature Operating program Information line Comfort mode Set room temperature for the heating circuit selec- Economy mode...
  • Page 12 Operation — Single boiler system control Single boiler programming unit (cont.) Single boiler main menu Heating Solar energy Service Settings Information Fig. 4 Header Footer Footer buttons: Returns you to the standard menu. Moves to the previous step in the menu or can- cels a setting that has been started.

  • Page 13: General Information

    Operation Multi boiler system control — General information Each boiler is equipped with its own control unit. One The other control units take on the function of a boiler of the control units takes on the function of boiler and control unit for constant temperature operation.
  • Page 14 Operation — Multi boiler system control Cascade control unit programming unit (cont.) Boiler operating mode 12/06/2014 Menu Lead boiler + cascade 10:22 The flame symbol indicates the current boiler heating 75°C 85°C output: ≙ ■ Flame with length 1 to 33 % ⅓...
  • Page 15 Operation Multi boiler system control — Programming unit of the lag boiler control unit A screensaver appears after opening the control unit, Each programming unit is equipped with a or if there has not been any operation for some time: touchscreen.
  • Page 16 Operation — Multi boiler system control Programming unit of the lag boiler control unit (cont.) Lag boiler main menu Service Information Settings Operating program Lag boiler Fig. 11 Header Footer Footer buttons: Returns you to the standard menu. Moves to the previous step in the menu or can- cels a setting that has been started.

  • Page 17: Switching On The Heating System

    Start-up/shutdown Switching on the heating system Lead boiler + cascade Fig. 12 ON/OFF switch Fault indicator (red) Fuses Emissions test switch ON indicator (green) (only for servicing purposes) Ask your heating contractor about the following: 2. Open the gas shut-off valve on every boiler. ■...
  • Page 18 Start-up/shutdown Shutting down the heating system (cont.) Information on a prolonged shutdown ■ Circulation pumps may seize up as they are not being supplied with power. It may be necessary to reset the date and time (see ■ page 37).

  • Page 19: Operating Program

    Central heating Operating program Operating programs for central heating, DHW, frost protection Symbol Operating program Function "Heating and DHW" The rooms of the selected heating circuit are ■ heated in accordance with the room temperature and time program specified (see chapter "Central heating").
  • Page 20 Central heating Time program (cont.) The time program allows you to divide the day into Note sections. These are called time phases. It is for you to The settings described in the following central heating decide what happens in these time phases, e.g. example for Heating circuit 1 apply equally to DHW whether your rooms should be heated to the standard heating and the DHW circulation pump.

  • Page 21: Central Heating

    Central heating Time program (cont.) Setting the time program efficiently You can copy this time program for every other day of 7. "Tu" , "We", "Th", "Fr" the week. You want to copy this time program for Monday to 8. Press OK to confirm Tuesday to Friday.

  • Page 22: Deleting Time Phases

    Central heating Time program (cont.) Deleting time phases For Wednesday you want to delete time phase 2. Tap the following buttons: 01. "Menu" 02. "Heating" 03. Heating circuit 1 04. "Time program heating" 05. "We" 06. "Change" for time phase 2 Heating circuit 1 heating time settings for Wednesday from Fig.

  • Page 23: Room Temperature

    Central heating Single boiler system control — Select heating circuit If required, the heating of your interior can be split over Tap 1, 2 or 3. several heating circuits. At the factory, heating circuits are designated 1, 2, 3 in the header.

  • Page 24: Setting The Heating Curve

    Central heating — Single boiler system control Operating program (cont.) Tap the following buttons: The frame around the set operating program is 1. 1, 2 or 3 in the header to select the required heating highlighted in white. circuit Heating circuit 1 operating program 06/06/2014 Menu Heating circuit 1...

  • Page 25: Stopping Central Heating

    Central heating — Single boiler system control Heating curve (cont.) 3. "Heating circuit 1", "Heating circuit 2" or "Heat- Heating circuit 1 heating curve ing circuit 3" as the required heating circuit Flow temperature Slope Level 4. "Heating curve" 91 °C 78 °C 5.
  • Page 26 Central heating — Single boiler system control Comfort function (cont.) Ending "Comfort mode" Again tap ■ ■ Automatically when the system switches to standard heating mode in accordance with the time program Automatically after 8 hours ■ Note If you want to make changes to this, contact your local heating contractor.
  • Page 27 Central heating — Single boiler system control Energy saving function "Holiday program" (cont.) The holiday program has the following effect: Display in the standard menu ■ Central heating: For heating circuits in the operating program – 06/06/2014 Menu Heating circuit 1 9:00 "Heating and DHW": The rooms are heated to the set reduced room...
  • Page 28 Central heating Multi boiler system control — Room temperature Further information can be found in chapter "Terminology" in the Appendix. You can make the following settings only on the cas- cade control unit. Setting the standard room temperature for the selected heating circuit Factory setting: 20 °C 3.
  • Page 29 Central heating — Multi boiler system control Operating program (cont.) For information on the operating programs, see page 19 Time program Further information can be found in chapter "Terminology" in the Appendix. Setting a time program Factory setting: One time phase from 00:00 to 24:00 h 4.
  • Page 30 Central heating Multi boiler system control — Stopping central heating Tap the following buttons: 4. "Operating program" 1. "Menu" 5. "DHW only" (no central heating) 2. "Heating" "Standby mode" (frost protection for the boiler and the DHW cylinder is active) 3.
  • Page 31 Central heating Multi boiler system control — Energy saving function"Economy mode" Setting "Economy mode" Tap the following buttons: 5. "Economy mode" 1. "Menu" 6. Press OK to confirm 2. "Heating" Note You can enable this energy saving function only in 3.
  • Page 32 Central heating — Multi boiler system control Energy saving function "Holiday program" (cont.) 4. "Holiday program" 6. Press OK to confirm The holiday program has the following effect: Heating circuit 1 holiday program Central heating: ■ – For heating circuits in the operating program Departure date Return date "Heating and DHW":...

  • Page 33: Dhw Temperature

    DHW heating DHW temperature Factory setting: 50 °C 2. "DHW" Setting range: 10 to 60 °C If you want to make changes to this, contact your local 3. "DHW temperature" heating contractor. for the required value Tap the following buttons: 5.
  • Page 34 DHW heating Time program Further information can be found in chapter "Terminology" in the Appendix. Setting a time program Factory setting: "Automatic" 3. "Time prog DHW" During operation with standard room temperature, DHW in the DHW cylinder is heated to the set DHW 4.
  • Page 35 DHW heating Stopping DHW heating Tap the following buttons: 1. "Menu" 2. "DHW" 3. "DHW temperature" for 10 °C 5. Press OK to confirm...

  • Page 36: Setting The Display Backlighting

    Further adjustments Setting the boiler sequence Only for cascade control unit 4. Press OK to confirm Depending on the parameters set and internal control calculations, the control unit offers various boiler The diagram shows the following boiler sequence: sequences. This ensures that the boilers are equally 1.

  • Page 37: Naming Heating Circuits

    Further adjustments Naming heating circuits You can name all heating circuits individually. Control keyboard Information on single boiler system control Renaming heating circuit 1 The abbreviations 1, 2, 3 in the standard menu are retained (see page 10). Tap the following buttons: ü...

  • Page 38: Setting The Measuring Units

    Further adjustments Setting the language (cont.) 4. Required language 5. Press OK to confirm Setting the measuring units Tap the following buttons: 3. "Measuring units" 1. "Menu" 4. "Metric" or "Imperial" 2. "Settings" 5. Press OK to confirm Restoring factory settings You can individually restore all modified values for 3.

  • Page 39: Scanning Information

    Scanning Scanning information Subject to the components connected and the settings Note made, you can scan current temperatures and operat- If heating circuits have been named (see chapter ing conditions. "Naming heating circuits") the assigned name is dis- played. Information in the main menu is split into groups: Detailed options for data scanning on individual groups ■...

  • Page 40: Resetting Data

    Scanning Scanning information (cont.) Resetting data You can reset the following data: 2. "Information" ■ Burner hours run ■ Fuel consumption 3. "Reset data" ■ In conjunction with a solar thermal system: Solar energy yield, solar circuit pump hours run and 4.
  • Page 41 Scanning Scanning fault messages (cont.) Note After tapping the following will be displayed if your ■ If you have connected signalling equipment to indi- heating system has several service messages simulta- cate fault messages (e.g. a buzzer), this is deactiva- neously: ted when the fault message is acknowledged.
  • Page 42 Emissions test mode Emissions test mode Emissions test mode for testing flue gas with briefly raised boiler water temperature. Emissions test mode should be activated only by your flue gas inspector, during the annual inspection. Set the emissions test switch (see chapter "Starting the heating system") to position The following functions are activated: The burner is switched ON.

  • Page 43: Rooms Are Too Cold

    What to do if... Rooms are too cold Cause Remedy The heating system is off. Switch ON the ON/OFF switch (see page 17). ■ Switch ON the mains isolator, if installed (outside the ■ boiler room). Set the MCB on the power distribution board (main ■...

  • Page 44: There Is No Hot Water

    What to do if... Rooms are too hot (cont.) Cause Remedy The mixer motor is faulty. Adjust the mixer manually. Emissions test switch is set to (see page 42). Close the flap. There is no hot water Cause Remedy The heating system is off. Switch ON the ON/OFF switch (see page 17).

  • Page 45: "Service" Is Displayed

    What to do if... "Service" is displayed Cause Remedy The time for a service, as specified by your heating Proceed as described on page 40. contractor, has arrived.

  • Page 46: Inspection And Maintenance

    Maintenance Cleaning The appliances can be cleaned with any commercially available domestic cleaning agent (non-scouring). Clean the surface of the programming unit with the microfibre cloth provided. 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 47 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. Use only Viessmann cables/lines as replacement. For this, con- tact your qualified contractor.
  • Page 48 Appendix Main menu overview Single boiler system control Menu Heating Solar energy Solar energy yields Information DHW temperature Service Time program DHW Time program circulation Settings General For detailed Room temp target call up Combustion controller Reduced room temp target options: Heating circuit 1 Time program heating...

  • Page 49: Main Menu Overview

    Appendix Main menu overview (cont.) Multi boiler system control Cascade control unit Menu Lead boiler Release Block Boiler sequence Heating Solar energy Solar energy yields DHW temperature Information Time program DHW Time program circulation Service Settings General For detailed Comfort mode call up Combustion controller Economy mode...
  • Page 50 Appendix Scanning options under "Information" (cont.) ■ "General" Heating circuit 1, 2, 3 ■ "Combustion controller" "Operating program" "Heating circuit 1" ■ "Screed drying" ■ "Heating circuit 2" ■ "External hook-up" ■ ■ "Heating circuit 3" "Holiday program" ■ ■ "DHW"...
  • Page 51 Appendix Scanning options under "Information" (cont.) Solar energy "Solar energy history" "Collector temp" "Solar DHW" "Solar circuit pump" (hours run) "Solar energy" "Solar circuit pump" (ON/OFF) "Solar pump circ speed" "Heating suppr. DHW" "SM1 output 22" (ON/OFF) "SM1 output 22" (hours run) "Sensor 7"...
  • Page 52 Appendix Terminology (cont.) Open source licences Weather-compensated heating mode The programming unit firmware contains open source In weather-compensated mode, the flow temperature software components. Such software is released under is controlled according to the outside temperature. an open source licence and thus available to every- More heat is made available at a lower outside temper- one.
  • Page 53 Appendix Terminology (cont.) Factory settings: Slope = 1.4 and level = 0. Open source licences The programming unit firmware contains open source software components. Such software is released under an open source licence and thus available to every- one. The full text of the licence can be displayed using the menu point of the same name.
  • Page 54 (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 do not belong in ordinary domestic waste. Please contact your heating contractor regarding the correct disposal of your old system.
  • Page 55 Keyword index Keyword index Energy saving function Actual temperature scanning........39 – Economy mode..........26, 31 Appliance, starting............17 – Holiday program..........26, 31 Extension kit...............51 External hook-up............19 Boiler sequence, setting..........36 External program............19 Brightness, setting............36 Factory setting..............8 Central heating Factory settings reset..........38 –...
  • Page 56 Keyword index Keyword index (cont.) Menu tree..............48 Screed drying............. 19 Modifying the boiler heating characteristics..24, 29 Service............... 45 Service address............39 Service message Names for heating circuits..........37 – Calling up..............40 Night setback............. 53 – Scanning..............40 Night temperature (reduced room temperature).. 23, 28 Setback mode............
  • Page 57 Keyword index Keyword index (cont.) Time program – Central heating..........24, 29 Water too cold............44 – Comfort..............9 Water too hot..............44 – DHW circulation pump..........34 Weather-compensated mode........54 – DHW heating............34 Window ventilation............9 – Energy saving............8 Winter mode...............51 –...

  • Page 60: Your Contact

    Your contact Contact your local contractor if you have any questions regarding the maintenance and repair of your system. You may, for example, find local contractors on the internet under www.viessmann.com. Viessmann Werke GmbH&Co KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford...

This manual is also suitable for:

Gw6b

Table of Contents