Viessmann VITODENS 111-W Operating Instructions Manual page 21

Keyword index
B
Boiler maintenance.................................................... 19
Boiler water temperature............................................12
– Explanation............................................................. 20
Burner in operation
– Symbol...................................................................... 8
Burner is locked out................................................... 18
Burner output
– Display...................................................................... 8
C
Central heating
– Energy saving........................................................... 7
Central heating/DHW heating shutdown.................... 11
Central heating shutdown...........................................11
Cleaning..................................................................... 19
Cleaning information.................................................. 19
Cold rooms.................................................................16
Commissioning.......................................................7, 10
Constant temperature operation
– Explanation............................................................. 20
Controls........................................................................8
D
Default setting.............................................................. 7
Delivered condition.......................................................7
DHW heating
– Energy saving........................................................... 7
– Symbol...................................................................... 8
DHW heating shutdown..............................................11
DHW temperature...................................................... 14
Display......................................................................... 8
Display elements..........................................................8
Display window............................................................ 8
Drinking water filter.................................................... 19
– Explanation............................................................. 20
E
Emissions test mode.................................................. 15
Energy saving (tips)..................................................... 7
F
Factory setting..............................................................7
Fault............................................................... 16, 17, 18
– Symbol...................................................................... 8
– Troubleshooting.......................................................16
Flow temperature
– Explanation............................................................. 20
Frost protection...........................................................11
– With......................................................................... 10
– Without.................................................................... 10
G
Gas shut-off valve...................................................... 10
Glossary..................................................................... 20
H
Heating
– Energy saving........................................................... 7
Heating circuit shutdown............................................ 11
Heating mode
– Symbol...................................................................... 8
Heating system
– Cleaning.................................................................. 19
– Starting....................................................................10
– Stopping.................................................................. 10
Heating water temperature
– Explanation............................................................. 20
– Setting....................................................................... 9
Hot rooms...................................................................16
Hot water....................................................................17
I
Inspection...................................................................19
M
Maintenance...............................................................19
– Heating system....................................................... 19
Maintenance contract.................................................19
N
No hot water...............................................................17
Notification of completion............................................. 7
O
ON/OFF switch.......................................................8, 10
Open flue operation
– Explanation............................................................. 20
Operating mode
– Energy saving........................................................... 7
Outside temperature.................................................... 9
P
Power failure................................................................ 7
Pressure gauge............................................................8
Pressure indicator........................................................ 8
R
Remote control.............................................................9
– With........................................................................... 9
– Without...................................................................... 9
Reset..........................................................................18
Room sealed operation
– Explanation............................................................. 20
Rooms too cold.......................................................... 16
Rooms too hot............................................................16
Room temperature....................................................... 9
– Energy saving........................................................... 7
– Setting....................................................................... 9
Room temperature controller
– With........................................................................... 9
– Without...................................................................... 9
Room temperature-dependent operation
– Explanation............................................................. 20
Room temperature setting..........................................12
Rotary selector............................................................. 9
– Reset.......................................................................18
Keyword index
21