Viessmann Vitodens 200-W System, Operating Instructions For The System User

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7
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Changing "Holiday" ........................................................................... 30
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Switching off "Holiday" ...................................................................... 30
7. DHW heating DHW temperature .................................................................................. 31
Switching DHW heating on or off (operating program) .......................... 31
One-off DHW heating outside the time program .................................... 31
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Switching on "One-off heating DHW" ............................................... 31
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Switching off "One-off heating DHW" ............................................... 32
Increased DHW hygiene ........................................................................ 32
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Switching on the "Hygiene program" ............................................... 32
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Switching off the "Hygiene program" ............................................... 32
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Switching DHW scald protection on/off ............................................... 33
8. Further adjustments Setting the display brightness ................................................................ 34
Switching the "Lightguide" on and off .................................................... 34
Setting the
"Time" and "Date" .............................................................. 34
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Setting the time ................................................................................... 34
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Setting the format for the time ............................................................ 35
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Set the date ........................................................................................ 35
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Setting the format for the date ............................................................ 35
Summer/wintertime automatic changeover ........................................... 36
Setting the
"Language" ........................................................................ 36
Setting "Units" ...................................................................................... 36
Switching on wireless connection to the remote control ........................ 37
Switching internet access on or off ........................................................ 37
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Establishing a WiFi connection ........................................................... 37
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Switching WiFi on and off ................................................................... 38
Restoring factory settings ...................................................................... 38
9. Checks Calling up help messages ...................................................................... 39
Checking information ............................................................................. 39
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Calling up the contact details for your contractor ............................... 39
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Calling up the energy balance ............................................................ 39
Calling up licenses for the programming unit ......................................... 40
Checking licences for the integrated communication module ............... 40
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Calling up open source licences ......................................................... 40
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Third party software ............................................................................ 41
Checking service messages .................................................................. 41
Checking fault messages ....................................................................... 42
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Resetting the burner after a burner fault ............................................. 43
Acknowledging messages ..................................................................... 43
Checking message lists ......................................................................... 43
10. Emissions test mode ................................................................................................................ 45
11. Switching on and off Switching the system off ........................................................................ 46
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Switching off heat generation with frost protection monitoring ( "Turn
off" ) .................................................................................................... 46
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Switching off heat generation without frost protection monitoring ...... 46
Switching system on .............................................................................. 47
12. What to do if... Rooms are too cold ................................................................................ 49
Rooms are too hot ................................................................................. 50
There is no hot water ............................................................................. 50
The DHW is too hot ............................................................................... 50
"Burner fault" is displayed ................................................................... 51
"Active messages" is displayed .......................................................... 51
"External hook-up" is displayed .......................................................... 51
"Trade fair mode" is displayed ............................................................. 51
13. Maintenance Cleaning ................................................................................................. 52
Index
Index
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