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VIESMANN

Operating instructions

for the system user
Heating system with the Vitotronic 100 control unit, type HC1B
for constant temperature operation
VITODENS
VITOPEND
Please keep safe.
5592 683 GB
1/2011

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Summary of Contents for Viessmann VITOPEND

  • Page 1: Operating Instructions

    VIESMANN Operating instructions for the system user Heating system with the Vitotronic 100 control unit, type HC1B for constant temperature operation VITODENS VITOPEND Please keep safe. 5592 683 GB 1/2011...
  • Page 2: Safety Instructions

    Safety instructions For your safety Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained Danger Incorrectly executed work on the Danger heating system can lead to life- This symbol warns against the threatening accidents. risk of injury.
  • Page 3 Safety instructions For your safety (cont.) If you smell flue gas Auxiliary components, spare and wearing parts Danger Flue gas can lead to life-threat- Please note ening poisoning. Components which are not tes- ■ Shut down the heating system. ted with the heating system may ■...
  • Page 4: Table Of Contents

    Index Index Introductory information Commissioning..................... Your system is preset at the factory..............Terminology......................Tips on saving energy..................Operation Controls........................ How to use the controls..................Symbols........................ Start-up/shutdown Starting the heating system.................. 10 Shutting down the heating system............... 11 ■ With frost protection monitoring................ 11 ■...
  • Page 5 Index Index (cont.) What to do if... Rooms are too cold....................24 Rooms are too hot....................25 There is no hot water.................... 25 The DHW is too hot....................26 "ã" flashes on the display .................. 26 "E" flashes on the display .................. 26 "ë"...
  • Page 6: Introductory Information

    Introductory information Commissioning The commissioning and matching of the As the user of new combustion equip- control unit to local conditions and build- ment, you may be obliged to notify your ing characteristics, as well as instructing local flue gas inspector of the installation the user in the operation of the system, [check local regulations].
  • Page 7: Terminology

    Introductory information Terminology To provide you with a better understand- ing of the functions of your control unit, the appendix contains the chapter "Ter- minology" (see page 29). Tips on saving energy Utilise the setting options on the control ■ Never cover radiators or thermo- unit and the room temperature control static valves.
  • Page 8: Operation Controls

    Operation Controls You can change the settings for your Note heating system centrally at the program- The programming unit can be placed in ming unit of the control unit. a wall mounting base. This is available If you have a room temperature control as an accessory.
  • Page 9: How To Use The Controls

    Operation How to use the controls Standard display Press . This takes you to the menu for settings and scanning. °C Symbols These symbols are not always dis- Displays played, but appear subject to the system Temperature version and the operating state. Flashing Frost protection monitoring displays indicate that modifications can Central heating...
  • Page 10: Start-Up/Shutdown

    Start-up/shutdown Starting the heating system °C A Fault indicator (red) D ON/OFF switch B ON indicator (green) E Pressure gauge C Reset button 1. Check the heating system pressure 4. Switch ON the power supply, e.g. at at the pressure gauge. The system a separate MCB/fuse or a mains iso- pressure is too low if the indicator lator.
  • Page 11: Shutting Down The Heating System

    Start-up/shutdown Shutting down the heating system With frost protection monitoring Select heating program " " for frost pro- Terminating heating program " " tection monitoring (standby mode). Select another heating program. Press the following keys: Press the following keys: for settings; " "...
  • Page 12: Central Heating

    Central heating Required settings for central heating If you want central heating, check the ■ Have you set the correct heating pro- following points: gram? ■ Have you set the required room tem- For settings, see page 12 perature? Room temperature control unit Room temperature control unit operating instructions operating instructions...
  • Page 13: Stopping The Central Heating

    Central heating Stopping the central heating You do not want to heat any rooms but you want to heat the DHW. Press the following keys: for settings; " " flashes. 2. OK to confirm; " " flashes. 3. OK to confirm; " "...
  • Page 14: Dhw Heating

    DHW heating Required settings (DHW heating) If you want DHW heating, check the fol- ■ Have you set the correct heating pro- lowing points: gram? ■ Have you set the required DHW tem- For settings, see page 14. perature? For settings, see the next chapter. Setting the DHW temperature Factory setting: 50 °C 3.
  • Page 15: Stopping The Dhw Heating

    DHW heating Stopping the DHW heating You do not want DHW, but do want to to 10 °C. heat the rooms. 10. OK to confirm; the new tempera- Press the following keys: ture value is saved. for settings; " " flashes. You do not want to have DHW or heat your rooms.
  • Page 16 DHW heating Comfort function (if available) (cont.) Ending the comfort function Press the following keys: for settings; " " flashes. for " ". 3. OK to confirm, "COMF ECO" flashes. 4. OK to confirm; "COMF" flashes. for "ECO". 6. OK to confirm; the comfort function is terminated.
  • Page 17: Further Adjustments

    Further adjustments Setting the temperature unit (°C/°F) Factory setting: °C 3. OK to confirm; " " flashes. Press the following keys: 4. / for required temperature unit ("°C" or "°F"). for settings; " " flashes. 5. OK to confirm; the new temperature unit is saved.
  • Page 18: Scanning

    Displayed only if a solar thermal 5□ solar operation system is connected. °C Temperature sensor / Displayed only if the Viessmann solar control module is available and a third temperature sensor has been connected. °C Temperature sensor aÖ Displayed only if the Viessmann...
  • Page 19: Scanning The Service Messages

    The number of burner starts can be reset to "0" by pressing "D". 0 0 1 4 1 7 Solar circuit pump hours Displayed only if a Viessmann solar control module is installed. The hours run can be reset to "0" by pressing "D".
  • Page 20: Scanning Fault Messages

    Scanning Scanning the service messages (cont.) Example: Notify your local heating contractor and Service display with the service interval acknowledge the service message by of 2500 hours run by the burner: pressing OK. Note ë If the service can only be carried out at a 2 5 0 later point in time, the service message will reappear after 7 days.
  • Page 21 Scanning Scanning fault messages (cont.) 2. Acknowledge the fault message with OK. The symbol " " no longer flashes. Note ■ If you have connected up signalling equipment (e.g. an alarm) for fault messages, this is deactivated when the fault message is acknowledged.
  • Page 22: Multi Boiler Systems

    Multi boiler systems Special considerations for multi boiler systems In systems with several boilers (multi Heating program boiler systems), each boiler is equipped with its own control unit. These control ■ " " for frost protection monitoring units are regulated by a higher control (standby mode): unit.
  • Page 23: Emissions Test Mode

    Emissions test mode Emissions test mode Emissions test mode should only be acti- for " ". vated by your flue gas inspector during the annual inspection. 3. OK to confirm; "ON" flashes. Press the following keys: 4. OK to confirm; "ON" is shown con- stantly.
  • Page 24: What To Do If

    What to do if... Rooms are too cold Cause Remedy The heating system is off. ■ Switch the ON/OFF switch " " ON (see figure on page 10). ■ Switch ON the mains isolator, if instal- led (outside the boiler room). ■...
  • Page 25: Rooms Are Too Hot

    What to do if... Rooms are too hot Cause Remedy Control unit or room temperature control Check settings and correct if required: unit incorrectly adjusted. ■ Room temperature or boiler water tem- perature (see page 12) ■ Time program Room temperature control unit operating instructions The "...
  • Page 26: The Dhw Is Too Hot

    What to do if... There is no hot water (cont.) Cause Remedy The " " symbol is shown on the dis- Press "R" (see diagram on page 10). play. Acknowledge the fault message with OK (see page 20). Notify your heating contractor of the fault code if the fault reoccurs.
  • Page 27: Ë" Flashes On The Display

    What to do if... "ë" flashes on the display Cause Remedy The time for a service, as specified by Notify your local heating contractor and your heating contractor, has arrived. acknowledge the service message with OK (see page 19).
  • Page 28: Maintenance

    Maintenance Maintenance Cleaning All equipment can be cleaned with a You can clean the front of the program- commercially available domestic clean- ming unit with a microfibre cloth. ing agent (non-scouring). Inspection and maintenance Inspection and maintenance of your Refill any water treatment equipment heating system is prescribed by the (e.g.
  • Page 29 Terminology Constant temperature operation Heating circuit In constant temperature operation, the A heating circuit is a sealed circuit heating water is constantly heated to the between the boiler and radiators, in selected boiler water temperature. which the heating water circulates. Heating program Heating circuit pump The heating program determines...
  • Page 30 Terminology (cont.) Summer mode Heating program " ". At warmer times of the year, i.e. when the rooms do not have to be heated, you can stop heating mode. The boiler remains enabled for DHW heating. Cylinder primary pump Circulation pump for heating the DHW in the DHW cylinder.
  • Page 31: Keyword Index

    Keyword index Keyword index Actual temperature......29 DHW heating........6 Additional settings ■ DHW temperature......14 ■ Symbol..........9 ■ Factory setting........6 ■ Heating program......14 ■ Required settings......14 Balanced flue operation.....29 ■ Stopping.........15 Boiler number........22 ■ Symbol..........9 Boiler water temperature DHW temperature ■ Setting..........12 ■...
  • Page 32 Keyword index Keyword index (cont.) Heating circuit pump Open flue operation......29 ■ Symbol..........9 Operation..........8 Heating flow temperature....12 ■ Controls..........8 Heating mode ■ How to use the controls....9 ■ Setting..........12 Heating only........15 Heating operation Potable water filter......30 ■ Constant temperature.....29 Power failure........6 Heating program 29, 30 Pressure display........10...
  • Page 33 Keyword index Keyword index (cont.) Service Starting the appliance......10 ■ ë............27 Stopping Service interval hours run ■ Central heating.......13 ■ Symbol..........9 ■ DHW heating........15 Service message Summer mode.......13, 29, 30 ■ Acknowledging.......19 Symbols..........9 ■ Calling up (acknowledged).....20 ■ Scanning.........19 ■ Symbol..........9 Temperature ■...
  • Page 36 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...

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