36
Cause Remedy
Heating system fault Proceed as described on page 28.
and "Burner fault" are displayed
Cause Remedy
Fault on burner control unit or boiler burner.
■
Vitotronic 100, type CC1E:
Press the burner reset button.
See separate boiler or burner instructions.
■
Vitotronic 100, type CC1I:
Follow the instructions on the display (see page 29).
Contact your contractor if the burner still fails to start.
Danger
If faults are not rectified, they can have life
threatening consequences.
Do not acknowledge fault messages several
times in quick succession. Notify your contractor
if a fault recurs. Your contractor will be able to
analyse the cause and rectify the fault.
ë and "Service" are displayed
Cause Remedy
The time for a service as specified by your contractor
has arrived.
Proceed as described on page 28.
What to do if...
and "Fault" are displayed
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