The DHW part is maintained at the DHW set point by the
boiler.
The heating zone is maintained at the set temperature
calculated according to the outside temperature. The zone
is reheated when the heating buffer temperature sensor
E
falls -6°C below the calculated set temperature.
Reheating in the heating zone stops when the heating
buffer temperature rises above the calculated set
temperature.
4. Installation
Diematic iSystem For C 330 / C 630 ECO
19
31082018 - 7600691-001-06