Viessmann VITOSOLIC 100 Operating Instructions For The System User page 9

The display is flashing
Cause
Example, sensor fault
The sensor symbol in the system scheme
flashes quickly.
¨ flashes.
KOL
°C
Remedy
Read off the fault code. Inform your local
heating contractor.
In the example, the collector temperature
sensor has a short circuit.
–88.8 Sensor short circuit
888.8 Sensor lead break
Note
Check other sensors with
What to do if...
/ .
9