Viessmann Vitotronic 200 KO1B, Operating Instructions For The System User

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Setting the display brightness ................................................................ 30
Entering names for the heating circuits ................................................. 30
Setting the preferred heating circuit for the standard menu .................. 31
Setting the time and date ....................................................................... 31
Language selection ................................................................................ 31
Setting the temperature unit (°C/°F) ...................................................... 31
Restoring factory settings ...................................................................... 32
8. Scanning Scanning information ............................................................................. 33
Scanning the service messages ............................................................ 33
Scanning fault messages ....................................................................... 35
9. Emissions test mode ................................................................................................................ 36
10. What to do if... Rooms are too cold ................................................................................ 37
Rooms are too hot ................................................................................. 38
There is no hot water ............................................................................. 38
The DHW is too hot ............................................................................... 39
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flashes and "Fault" is displayed ....................................................... 39
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flashes and "Service" is displayed ................................................... 39
"Controls locked out" is displayed ...................................................... 39
"External hook-up" is displayed .......................................................... 39
"External program" is displayed .......................................................... 40
11. Repair work ................................................................................................................ 41
12. Ordering fuel oil Fuel oil quality ........................................................................................ 42
Fuel oil additives .................................................................................... 42
Combustion improvers ........................................................................... 42
Biofuels .................................................................................................. 42
13. Appendix Overview of extended menu .................................................................. 43
Calling up options under "Information" .................................................. 43
Terminology ........................................................................................... 44
Information on disposal .......................................................................... 48
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Disposal of packaging ........................................................................ 48
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Final decommissioning and disposal of the heating system ............... 48
14. Keyword index ................................................................................................................ 49
Index
Index
(cont.)
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