Changeover source
calendar
Calendar-based changeover is configured in the "H/C changeover" function block (see the checkmark by the calendar symbol in the primary controller, RMU7x0B).
The HC changeover relay in the primary controller acts on heating/refrigeration generation which is also controlled by the primary controller.
Configuration
Main menu > Commissioning > Extra configuration > Heating/cooling ch'over
| Operating line | Range | Factory setting |
|---|---|---|
| Heating/cooling acc to calendar | No, yes. | No |
Setting values
Main menu > Commissioning > Settings > Heating/cooling ch'over
| Operating line | Range | Factory setting |
|---|---|---|
| Start date heating | 01.01. - 31.12. | 01.10. |
| Start date cooling | 01.01. - 31.12. | 01.05. |
Changeover occurs on "Start date, heating" or "Start date, cooling".