Viessmann VITODENS 100-W Operating Instructions Manual
Heating system with control unit for constant temperature or weather-compensated mode
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Also See for VITODENS 100-W:
- Installation instructions manual (204 pages) ,
- Installation and service instructions manual (105 pages) ,
- Manual (84 pages)
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Summary of Contents for Viessmann VITODENS 100-W
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Page 1: Operating Instructions
VIESMANN Operating instructions for the system user Heating system with control unit for constant temperature or weather-compensated mode VITODENS 100-W Please keep safe. 5608 698 GB 1/2012... -
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 Ancillary components, spare and wearing parts Danger Flue gas can lead to life-threat- Please note ening poisoning. Components that are not tested ■ Shut down the heating system. with the heating system may lead ■...
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Page 4: Table Of Contents
Index Index Introductory information Commissioning..................... Your system is preset at the factory..............Where to find the controls Summary of controls and indicators..............■ Opening the control unit..................■ Control and display elements................■ Indicators on display..................Operating mode of the heating system..............■... -
Page 5: Introductory Information
Introductory information Commissioning The commissioning and matching up of g Gas-Council-No. the control unit to local conditions and Rated heating the structural characteristics of the build- output range ing must be carried out by your heating contractor. 6.5 - 21 41-819-30 As the user of new combustion equip- 6.5 - 25... -
Page 6: Where To Find The Controls
Where to find the controls Summary of controls and indicators Opening the control unit The controls and display elements are behind the cover flap at the front. Control and display elements °C A Pressure gauge D tr Rotary selector "Heating water B Display temperature"... -
Page 7: Indicators On Display
Where to find the controls Summary of controls and indicators (cont.) Indicators on display °C 8:8:8 °F SERV A Heating mode E Service setting active (only for con- tractors) B DHW heating F Current burner output C Display value or flashing fault code G Burner in operation D Temperature in °C or °F (in conjunc- tion with the display value) -
Page 8: Start-Up/Shutdown
Start-up/shutdown Starting the heating system We recommend you contact your local heating contractor if you are planning to start up a heating system that has not been used for a long period. 1. Check the pressure of your heating system on the pressure gauge. Minimum system pressure 0.8 bar. -
Page 9: Shutting Down The Heating System
Start-up/shutdown Shutting down the heating system (cont.) Turn both rotary selectors to "0". Frost protection is now active for the boiler. Note Frost protection for the entire heating system - see operating instructions for the room temperature control unit. Shutting down the heating system Shut down your heating system com- pletely if it will not be needed for longer periods of time (several months). -
Page 10: Settings
Settings Heating Switching ON: Move rotary selector "tr" to the required heating water temperature. Note If a room temperature control unit is con- nected, use this unit to set the desired room temperature (see page 7). If central heating is active, the display shows "r". -
Page 11: Displays
Displays Heating water temperature The boiler water temperature appears on the display at all times during operation. °C... -
Page 12: What To Do If
What to do if... System characteristics What to do if...? Cause Remedy ... The heating system will not No mains voltage Switch the ON/OFF switch operate Rotary selector Setting the desired heating "tr" is on "0" water temperature (see page 10) Fuse/MCB in the Notify your local heating con- power distribution... -
Page 13: Fault Indicator On Display
What to do if... System characteristics (cont.) What to do if...? Cause Remedy ... DHW temperature is too low DHW temperature Set the desired DHW tem- is set too low or perature rotary selector "tw" is on "0" ... For boilers without a DHW Rotary selector Set rotary selector "tw"... -
Page 14: Maintenance Cleaning
Maintenance Cleaning All appliances may be cleaned with a commercially available domestic clean- ing agent (non-scouring). Inspection and maintenance The inspection and maintenance of a All CORGI Registered Installers carry a heating system is prescribed by the CORGI ID card and have a registration Energy Savings Ordinance [EnEV - Ger- number. -
Page 15: Energy Saving Tips
Energy saving tips Energy saving tips You can also save energy by taking the following steps: ■ Correct ventilation. Briefly open window A fully and at the same time close the thermostatic valves B. ■ Never overheat rooms; endeavour to achieve a room temper- ature of 20 °C;... -
Page 16: Keyword Index
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...