Table Of Contents - Viessmann VITODENS 100-W Operating Instructions Manual

Index
Index
Introductory information
Commissioning.....................................................................................................
Terminology..........................................................................................................
Your system is preset at the factory.....................................................................
Energy saving tips................................................................................................
Tips for more comfort...........................................................................................
About the controls
Summary of controls and indicators.....................................................................
■ Opening the control unit....................................................................................
■ Controls and display elements..........................................................................
■ Indicators on display.........................................................................................
Operating mode of the heating system................................................................
■ Operation without room temperature control unit..............................................
■ Operation with room temperature control unit...................................................
■ Weather-compensated operation...................................................................... 10
Start-up/shutdown
Starting the heating system.................................................................................. 11
Shutting down the heating system....................................................................... 11
■ With frost protection monitoring........................................................................ 11
■ Without frost protection (shutdown).................................................................. 12
Settings
Heating................................................................................................................. 13
Domestic hot water............................................................................................... 13
Switching the comfort function on and off ........................................................... 14
Displays
Heating water temperature................................................................................... 16
What to do if...
Rooms are too cold.............................................................................................. 17
Rooms are too hot................................................................................................ 18
There is no hot water............................................................................................ 18
The DHW is too hot.............................................................................................. 19
"U" flashes on the display..................................................................................... 19
"U" is shown on the display................................................................................... 19
Fault code "58" is shown on the display............................................................... 19
Fault indicator on display...................................................................................... 20
Resetting a burner fault ....................................................................................... 20
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