What to do if...
Rooms are too cold
Cause
Vitotrol 100 is incorrectly set.
The wireless connection to the boiler
control unit is faulty.
Note
For further causes, see the boiler oper-
ating instructions.
Rooms are too hot
Cause
The Vitotrol 100 is incorrectly set.
The wireless connection to the boiler
control unit is faulty.
Note
For further causes, see the boiler oper-
ating instructions.
28
Remedy
Check the settings and correct if re-
quired:
■ Program (see page 12)
■ Room temperature (see page 15)
■ Time (see page 24)
Change the address code (see
page 31).
Remedy
Check the settings and correct if re-
quired:
■ Program (see page 12)
■ Room temperature (see page 15)
■ Time (see page 24)
Change the address code (see
page 31).