Viessmann VITODENS 100-W Operating Instructions Manual page 27

Keyword index
I
Inspection...........................................23
M
Maintenance......................................23
– Heating system...............................23
Maintenance contract.........................23
N
No hot water.......................................20
Notification of completion.....................7
O
ON/OFF switch............................10, 14
Open flue operation
– Explanation.....................................24
Opening the control unit.....................10
Operating mode
– Energy saving...................................8
– Explanation.....................................24
Outside temperature..........................12
P
Power failure........................................8
Presetting.............................................7
Pressure gauge..................................10
Pressure indicator..............................10
R
Remote control...................................15
– With................................................11
– Without...........................................11
Reset..................................................22
Rooms too cold..................................19
Rooms too hot....................................20
Room temperature.......................11, 15
– Energy saving...................................8
– Setting......................................11, 12
Room temperature control unit..........15
– With................................................11
– Without...........................................11
(cont.)
Room temperature-dependent opera-
tion
– Explanation.....................................24
Rotary selector.......................11, 12, 14
– DHW temperature.....................10, 16
– Heating water temperature.......10, 15
– Reset........................................10, 22
S
Safety valve
– Explanation.....................................25
Shutdown
– With frost protection........................13
– Without frost protection...................14
Starting.........................................10, 13
Stopping.......................................10, 13
Summer mode
– Explanation.....................................24
T
Temperature, changing................11, 15
Temperature display..........................18
Terminology.......................................24
Tips
– Comfort.............................................9
– Energy saving...................................8
W
Water too cold....................................20
Water too hot.....................................21
Weather-compensated operation.......12
– Explanation.....................................25
What to do if...?..................................19
Where to find the controls..................10
Window ventilation...............................8
Winter mode
– Explanation.....................................24
Keyword index
27