Viessmann VITODENS Operating Instructions Manual
For the system user
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Also See for VITODENS:
- Technical manual (144 pages) ,
- Operating instructions manual (72 pages) ,
- Operating instructions manual (36 pages)
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Summary of Contents for Viessmann VITODENS
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Page 1: Operating Instructions
VIESMANN Operating instructions for the system user Heating system with Vitotronic 100 control unit for constant temperature mode Please keep safe. 5592 547 GB 4/2007... -
Page 2: For Your Safety
Safety instructions For your safety Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained If you smell gas Danger Danger This symbol warns against the Escaping gas can lead to risk of injury. explosions which may result in serious injury. - Page 3 Safety instructions For your safety (cont.) In case of fire Ancillary components, spare and wearing parts Danger Fire creates the risk of burning Please note and explosions. Components which are not Shut down the heating sys- tested with the heating system tem.
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Page 4: Table Of Contents
Index Index Introductory information Commissioning ................... Your system is preset at the factory ............. Multi-boiler system ..................Where to find the controls Summary of controls and indicators ............Opening the control unit ................Functions ....................Symbols in the display ................Start-up/shutdown Starting the heating system................. - Page 5 Index Index (cont.) Boiler....................... 22 DHW cylinder (if installed) ................ 22 Safety valve (DHW cylinder) ..............23 Potable water filter (if installed) ..............23 Energy saving tips ..................24 Keyword index ..................25...
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Page 6: Introductory Information
Introductory information Commissioning The commissioning and matching up As the user of new combustion equip- of the control unit to local conditions ment, you may be obliged to notify and the structural characteristics of your local flue gas inspector of the the building must be carried out by installation [check local regulations]. -
Page 7: Where To Find The Controls
Where to find the controls Summary of controls and indicators You can change all settings for your heating system, centrally, at the program- ming unit. You can adjust the room temperature and the time programs at the remote con- trol, if your system is equipped with a remote control unit . Remote control operating instructions Opening the control unit Lift cover A and pivot control unit flap... -
Page 8: Functions
Where to find the controls Summary of controls and indicators (cont.) Functions A Standby mode (page 12) H Setting values B DHW only (page 12) K DHW temperature (page 14) C Heating and DHW (page 11) L Emissions test function (only for D Comfort function (page 12) contractors) E Help (page 16) -
Page 9: Symbols In The Display
Where to find the controls Summary of controls and indicators (cont.) A Pressure gauge D Reset button B Fault indicator (red) E ON/OFF switch C ON indicator (green) Symbols in the display These symbols are not always displayed, but appear subject to the system ver- sion and the operating condition. -
Page 10: Start-Up/Shutdown
Your heating sys- Position of the gas shut-off valve at tem and, if installed, your remote the Vitodens 333-F control unit are now ready for use. Shutting down the heating system If, temporarily, you have no need of your heating system, e.g. during a summer holiday, switch the system to "Standby mode"K (see page 12). -
Page 11: Starting A Heating Circuit And Dhw Heating
Start-up/shutdown Shutting down the heating system (cont.) If you do not want to use your heating system, you can shut it down. We recommend you contact your local heating contractor, if you plan to take your heating system out of use for longer periods and before returning it into use. -
Page 12: Starting Dhw Heating Only
DHW cylinder is enabled. Switching the comfort function ON and OFF Only for Vitodens 200-W or Vitopend 200 (type WHKA) with integral instanta- neous water heater. If the comfort function is switched ON, the instantaneous water heater is kept up to temperature (standby). -
Page 13: Setting Temperatures
Setting temperatures Adjusting the room temperature In addition to the boiler control unit, a separate room temperature controller (e. g. Vitotrol 100 remote control) must be installed in one of the living rooms, if the heating system is to be regulated in accordance with the required room tem- perature. -
Page 14: Setting The Dhw Temperature
Setting temperatures Setting the DHW temperature Press the following keys: 2. a/b for the required tempera- ture. 1. F for "DHW temp.setpt."; the current temperature will 3. d to confirm; the temperature flash. no longer flashes and is saved. -
Page 15: Further Adjustments
Further adjustments Restoring the standard settings It is possible to simultaneously reset For this, press e. all changed values to their factory set- tings. -
Page 16: Scanning Options
Scanning options Scanning temperatures and operating conditions Subject to the connected components and previous settings, you can scan cur- rent temperatures and operating conditions. Press the following keys: 2. a/b for further scans. 1. c for boiler water tempera- 3. d to end scanning. -
Page 17: Scanning Fault Display
Scanning options Scanning fault display A Fault display C Fault code B Fault number D Fault symbol If your heating system has developed a fault, it will be displayed and indicated by the flashing red fault indicator A. You can check the fault code on the display and then notify your heating con- tractor accordingly. -
Page 18: Special Displays
Special displays Service display If your heating contractor has entered a service interval into the control unit, a message will appear on the display after expiry of that period. Service display after a set number of Service display after an interval hours run (display flashes): (flashing display), e.g. -
Page 19: What To Do If
What to do if... Rooms are too cold Cause Remedy The heating system is switched OFF Switch system ON/OFF switch "8" ON indicator "8" (green) OFF ON (see page 10) Switch the main isolator ON, if installed (outside the boiler room) Check and, if required, reset/replace the MCB/fuse inside the power distri- bution board (main domestic MCB/... -
Page 20: Rooms Are Too Hot
What to do if... Rooms are too hot Cause Remedy Control unit or remote control incor- Check and, if required, correct adjust- rectly adjusted ments (see page 11 or the operating in- structions of the remote control). Control unit fault: The display shows Check the type of fault (see page 17) "U", and the red fault indicator flashes and notify your heating contractor... -
Page 21: The Dhw Is Too Hot
What to do if... The DHW is too hot Cause Remedy Control unit incorrectly adjusted Check and, if required, correct the DHW temperature (see page 14) Sensor fault Notify your local heating contractor... -
Page 22: Maintenance
Maintenance Cleaning All devices may be cleaned with a commercially available domestic cleaning agent (non-scouring). Inspection and maintenance The inspection and maintenance of a heating system is prescribed by the Energy Saving Order [EnEV - Germany] and the DIN 4755, DIN 1988-8 and EN 806 standards. -
Page 23: Safety Valve (Dhw Cylinder)
Maintenance Inspection and maintenance (cont.) Safety valve (DHW cylinder) The safety valve function should be checked every six months by venting, either by the system user or the local heating contractor. The valve seat may become contaminated (see the valve manufacturer's instructions). Potable water filter (if installed) To maintain high hygienic standards, proceed as follows:... -
Page 24: Energy Saving Tips
Energy saving tips Energy saving tips With the following steps, you can save additional energy: Correct ventilation/airing. Briefly open windows A fully and at the same time close thermostatic valves B. Never overheat rooms; endeavour to achieve a room tem- perature of 20 °C;... -
Page 25: Keyword Index
Keyword index Keyword index Boiler shutdown Maintenance ............Boiler water temperature Maintenance contract . - Page 28 Your contact Contact your local contractor if you have any questions regarding the mainte- nance 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...
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