Time And Date - Viessmann VITOTRONIC 200-H Operating Instructions Manual

Time and date

Date and time are factory-set and may be changed manually.
Press the following keys:
for time.
1. uý
2. / for desired time.
1 2 3 4 5 6 7
as confirmation; the year flashes.
3.
4. / for the desired year.
1 2 3 4 5 6 7
5. as confirmation; the month flashes.
Changing heating characteristics
You can alter the heating characteristics by changing the slope and level of the heating curve. For more information
regarding the heating curve (see page 13).
Please observe the modified heating characteristics over several days (if possible, await a major change in the weather),
before making further adjustments.
Make short-term adjustments of the room temperature using rotary selector ts or key tm (see page 9).
Changing slope and level
For assistance, use table on changing heating characteristics on page 12.
Press the following keys:
1. n for slope
1 2 3 4 5 6 7
or
Please note:
Setting the slope or shift of the heating curve too high or too low will not result in damage to your heating circuit.
/ for the desired month.
6.
1 2 3 4 5 6 7
7. as confirmation; the day flashes.
8. / for the desired day.
1 2 3 4 5 6 7
for confirmation.
9.
for shift.
N
1 2 3 4 5 6 7
2. / for the desired value.
3. for confirmation.
Further settings
11