Viessmann OpenTherm - Central Heating Control (Continued); Managing Holiday Programs

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Stopping or interrupting the holiday program
Stopping the holiday program
1. Press OFF.
"HOLIDAY OFF" appears.
2. OK to confirm
The holiday program is interrupted.
Reactivating the holiday program
1. INFO
2. MODE
3.
Select "SETTINGS" with / .
4. OK to confirm
5.
Select "HOLIDAY" with / .
6. OK to confirm
"REACTIVATE" appears.
7. OK to confirm
HOLIDAY appears.
Central heating
Changing the room temperature for a few days…
(cont.)
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