Changing Room Temperature For A Few Days (Holiday Mode); Stopping Or Interrupting Holiday Mode - Viessmann OpenTherm VITOTROL 100 OT Operating Instructions For The System User

12 Central Heating
Changing the Room Temperature for a Few Days (Holiday Mode)
The holiday program starts on the set leaving day and ends on the set return day. The set time
program is then active again.
Press the following keys:
1. Press INFO
2. Press MODE
3. Select "SETTINGS" with <--/-->
4. OK to confirm
5. Select "Holiday" with <--/-->
6. OK to confirm
START HOLIDAY appears briefly, then the
year flashes
7. Change with +/-
8. OK to confirm
The month flashes
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. Press INFO
2. Press MODE
3. Select "SETTINGS" with <--/-->
4. OK to confirm
9. Change with +/-
10. OK to confirm
The day flashes
11. Set the day and hour in the same way, and
press OK to confirm.
END HOLIDAY appears
12. Set END HOLIDAY the same way
13. "FROST PROTECTION" appears.
Set the required set temperature
14. OK to confirm
5. Select "HOLIDAY" with <--/-->
6. OK to confirm
"REACTIVATE" appears
7. OK to confirm
HOLIDAY appears