What to do if...
Rooms are too cold
Cause
Vitotrol 100 is incorrectly set up
Note
For further causes, see the boiler
operating instructions
Rooms are too hot
Cause
Vitotrol 100 is incorrectly set up
Note
For further causes, see the boiler
operating instructions
Î flashes in the display
Cause
Batteries dead
28
Remedy
Check and correct settings, if required:
&
Program (see page 9)
&
Room temperature (see page 25)
&
Time (see page 25)
Remedy
Check and correct settings, if required:
&
Program (see page 9)
&
Room temperature (see page 25)
&
Time (see page 25)
Remedy
Battery replacement (see page 29)
Disposal
Batteries/rechargeable batteries
should not be disposed of in domestic
waste. Always dispose of spent bat-
teries/rechargeable batteries via an
authorised recycling site.