Viessmann VITOVALOR PA2 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Viessmann Manuals
  4. Industrial Equipment
  5. Vitovalor PA2
  6. Operating instructions manual

Viessmann VITOVALOR PA2 Operating Instructions Manual

Fuel cell based micro chp unit as add-on appliance
Hide thumbs Also See for VITOVALOR PA2:
Table of Contents

Advertisement

Quick Links

VIESMANN
Operating instructions
for the system user
Fuel cell based micro CHP unit as add-on appliance
VITOVALOR PA2
Please keep safe.
5839344 GB
1/2020

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the VITOVALOR PA2 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Viessmann VITOVALOR PA2

Summary of Contents for Viessmann VITOVALOR PA2

  • Page 1 VIESMANN Operating instructions for the system user Fuel cell based micro CHP unit as add-on appliance VITOVALOR PA2 Please keep safe. 5839344 GB 1/2020...
  • 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

    ........................ 2. Introductory information Symbols ....................Terminology ................... Intended use ..................Product information ................10 Vitovalor PA2 ..................10 ■ Software licences ................... 10 Third party software ................10 ■ Commissioning ..................11 Serial number of internal electricity meter ..........11 Your system is preset ................
  • Page 7 Index Index (cont.) Calling up a fault message ..............25 ■ Checking grid monitoring parameters ............ 25 7. Emissions test mode ........................ 26 8. Switching on and off Switching off the system ................ 27 Turning off power generation by the fuel cell module ......27 ■...

  • Page 8: 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 9: 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 10: Product Information

    Product information Vitovalor PA2 The Vitovalor PA2 is a fuel cell based micro CHP unit. Control unit For the generation of heat and power, the Vitovalor PA2 is operated with natural gas. The The Vitovalor PA2 can be operated with a heat bias Vitovalor PA2 can be integrated into existing systems.

  • Page 11: Commissioning

    You will find the serial number of the internal electricity This information is required when registering the meter on a label behind the upper front panel: See Vitovalor PA2 with your grid operator. page 28. Your system is preset Your system is preset at the factory and is therefore...

  • Page 12: Tips For On-Site Consumption Optimisation

    Introductory information Tips for on-site consumption optimisation ■ The largest financial savings will be achieved if the power generated by the fuel cell module is con- sumed on site. Whenever possible, do not switch on large energy consumers (e.g. oven, hairdryer, vac- uum cleaner, washing machine, tumble dryer) simul- taneously but after each other.

  • Page 13: Operation Operating Principles

    Operation Operating principles You can change any setting on your system centrally The control unit is equipped with a touchscreen. To at the control unit. input settings and check information, tap the on-screen buttons. Standby display If the controls have not been operated for some time, After a few minutes, the illumination is switched off.
  • Page 14 Operation Home screen: Displays and settings (cont.) Fig. 2 Menu line Function area Navigation area Buttons and icons in menu bar Icons: For power generation: See page 17. Calls up the "Main menu". Power export to the grid: See page 17. System data: Buttons and icons in navigation area ■...

  • Page 15: Overview Of The "Main Menu

    Operation Overview of the "Main menu" 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: and then Menus available in the "Main menu"...

  • Page 16: Heating Output, Operating Times And Consumption

    Operation Information in the "Energy cockpit" (home screen) (cont.) ■ Power generated Note – Today The consumption figures displayed in the energy cock- Last 7 days pit are not based on metering equipment but instead – Current month are computed values. The calculation takes into –...

  • Page 17: Default Display For Energy Statement

    Operation Energy statement for power generation and power… (cont.) Default display for energy statement The energy statement for power generation and power consumption is shown as a graph. 2020 523.0 261.5 01/01/2020 31/12/2020 Fig. 3 Yellow area: Power generation Grey-yellow area: Power exported to the grid...

  • Page 18: Energy Manager Optimising Utilisation Of Power Generated On Site

    Energy manager Optimising utilisation of power generated on site The largest financial savings will be achieved if the power generated by the fuel cell module is consumed on site. The energy manager optimises the fuel cell module runtimes subject to power and heat consump- tion within the building.

  • Page 19: Further Adjustments Setting The Gross Calorific Value And Gas Volume Correction Factor For Consumption Billing

    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 20: Setting The Display Brightness

    Further adjustments Setting the display brightness Tap the following on-screen buttons: "Brightness, operation" "Brightness, standby" "Settings" for the required value "Screen setting" to confirm Switching the Lightguide on and off Depending on the type of heat generator, a red illumi- "Settings"...

  • Page 21: Automatic "Summer/Wintertime" Changeover

    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 22: Establishing A Wifi Connection

    Further adjustments Enabling WiFi (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 23: Switching Off The Display Screen For Cleaning

    Further adjustments Enabling WiFi (cont.) Switching on access point 2. Connect your smartphone or PC to the WiFi "Viessmann-<xxxx>". Tap the following on-screen buttons: You will be asked to enter a password. 3. Enter the WiFi password. "Settings" Note The credentials can be found on the label: See "Internet"...

  • Page 24: Checks Calling Up Help Messages

    Checks Calling up help messages You can call up help messages relating to the displays to return to the previous screen. and functions. Tap the following on-screen buttons: to call up the help messages. Checking information Subject to the components connected and the settings Note made, you can check current temperatures and oper- Detailed options for checking the individual groups can...

  • Page 25: Calling Up A Fault Message

    Checks Checking fault messages (cont.) Note ■ If you have connected an alarm to alert you to fault messages (e.g. a buzzer), this is deactivated when the fault message is acknowledged. ■ If troubleshooting cannot be carried out until a later date, the fault message will be displayed again the following day at 07:00 h.

  • Page 26: Emissions Test Mode

    Emissions test mode Emissions test mode Emissions test mode for testing flue gas should only Whenever possible, carry out emissions testing during be activated by your flue gas inspector during the the heating season. annual inspection. Activating emissions test mode Note 5.

  • Page 27: Switching On And Off Switching Off The System

    Switching on and off Switching off the system Please note Interrupting the external power supply to the fuel cell module during power generation can result in fault messages. Only switch off the system at ON/OFF switch on the programming unit of the control unit: See page 28.

  • Page 28: Switching On The System

    Switching on and off Switching off the system (cont.) Unintentional interruption of external power supply 3. Turn off both ON/OFF switches on the If the system is disconnected from the external power programming unit: See page 28. supply due to an external fault (power cut, triggering of a safety device), power generation by the fuel cell 4.
  • Page 29 Switching on and off Switching on the system (cont.) Fuel cell module ON/OFF switch Serial number of internal electricity meter Ask your contractor about the following: 4. Turn on first ON/OFF switch and then ON/OFF Required system pressure ■ switch Position of ventilation apertures The home screen is shown after a short time.

  • Page 30: What To Do If

    What to do if... No power generation Cause Remedy Fuel cell module is out of operation as no heat transfer Wait until heat transfer is possible again. through the heating circuits, heating water buffer cylin- der or other cylinders is possible. Fuel cell module in regeneration phase Wait until the regeneration phase has been completed.
  • Page 31 What to do if... System characteristics during a mains fault (cont.) In the event of permanent mains instability, power gen- eration by the system does not automatically resume and a fault message is displayed. If this is the case, please contact your contractor.

  • Page 32: 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 Energy Saving Ordinance [EnEV - cient, environmentally responsible and safe heating.

  • Page 33: 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 34: Appendix Overview Of "Main Menu

    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 Test mode Settings Language Display setting Date and time Buzzer Internet Low power radio ON/OFF (Do not adjust) Clean screen Units Lock panel...
  • Page 35 Appendix Overview of "Main menu" (cont.) Information General Central fault message Set return temperature, fuel cell Flow temperature, fuel cell Time Date Serial number boiler (VIN) Serial number device (HMU) Fuel cell Operating status Hours run Power generation time Total power generated Electrical output Thermal output Power drawn from the grid...

  • Page 36: Terminology

    Appendix Overview of "Main menu" (cont.) Fuel cell Power generation OFF Maintenance mode ON Energy manager OFF Ecological Economical Message lists Service Terminology Access point mode If access point mode is activated, the control unit You can then use the mobile device’s internet browser works like a WiFi router.

  • Page 37: Underfloor Heating

    Open flue operation The combustion air is drawn from the room where the heat generator is installed. Open flue operation is not permissible with Vitovalor PA2.

  • Page 38: Room Sealed Operation

    The gas consumption to be taken into account for the energy tax refund is the sum of the individual monthly values. Information on disposal Disposal of packaging Your contractor will dispose of the packaging from your Viessmann product.

  • Page 39: 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 40: Keyword Index

    Keyword index Keyword index Access point mode..........22, 36 Factory setting............11 Actual temperature, checking........24 Fault display............... 30 Advanced settings............21 Fault message Appliance – Acknowledging............24 – Switching off............27 – Checking..............24 – Switching on............28 Filter – Drinking water............38 Further settings............20 Brightness setting............20 Gas volume correction factor, setting......19 Calling up...
  • Page 41 Keyword index Keyword index (cont.) Summer/wintertime, setting........21 ON/OFF switch Summertime changeover........... 11 – Fuel cell..............29 Switching off – Internal circulation pump and control unit....28 – Energy manager............18 Open flue operation............37 – Micro CHP unit............27 Open source licences, calling up....... 22 –...
  • Page 44 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...

Table of Contents