5
Adjusting the brightness automatically ............................................... 28
Proximity sensor sensitivity .................................................................... 28
Adjusting the sensitivity of the proximity sensor ................................. 28
Deactivating the proximity sensor ....................................................... 28
Activating automatic software updates ............................................... 29
Deactivating automatic software updates ........................................... 29
Displaying the date and time ................................................................. 29
Activating the date and time display function ..................................... 29
Deactivating the date and time display function ................................. 29
Restoring factory settings ...................................................................... 30
....................................................... 31
Calling up device information ................................................................. 31
............................................................. 31
Calling up open source licences ......................................................... 32
Scanning messages .............................................................................. 32
Calling up the message list ................................................................. 32
Faults without fault display ..................................................................... 33
No connection to the boiler .................................................................... 33
Internet connection is interrupted .......................................................... 34
The connection to the Viessmann server is interrupted ......................... 34
Software update has failed .................................................................... 35
is displayed ............................................................... 35
"No heating circuits assigned to this Vitotrol 300-E"
Faults on the heat generator .................................................................. 35
Cause of fault could not be found .......................................................... 35
Restarting the Vitotrol 300-E .................................................................. 36
Power supply via plug-in power supply unit ........................................ 36
Power supply via plug-in power supply unit for flush mounting .......... 36
Standby mode .................................................................................... 39
Setback mode (reduced heating mode) ............................................. 39
Access point mode ............................................................................. 39
Operating program ............................................................................. 39
Underfloor heating system .................................................................. 39
Heating circuit pump ........................................................................... 40
Open flue operation ............................................................................ 40
Room sealed operation ...................................................................... 40
Room temperature .............................................................................. 41
Room temperature hook-up ................................................................ 41
Weather-compensated heating mode ................................................. 41
Index
Index
5839615
Summary of Contents for Vitotrol 300-E
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