Frost Protection Mode; Manual" (Operation With Constant Room Temperature) - Viessmann VITOTROL 100 Operating Instructions For The System User

Central heating
Selecting the operating mode
Saturday and Sunday
Time phase Start
1 07:00
2 08:00
3 12:00
4 14:00
5 18:00
6 23:00

Frost protection mode

If you do not want to heat the interior
but would like to have frost protection.
Central heating starts if the room tem-
perature falls below 5 °C.
Note
DHW heating is switched off.
1. Open the flap.

"Manual" (operation with constant room temperature)

Central heating operates continuously
with the selected temperature.
1. Open the flap.
2. Press twice.
3. With / select "Manual".
4. Confirm 2 times with OK.
Note
At this point, you can also start or
stop DHW heating during this oper-
ating mode (see chapter "DHW
heating").
14
(cont.)
End Room temperature
08:00 Comfort
12:00 Comfort
14:00 Comfort
18:00 Comfort
23:00 Comfort
07:00 Reduced
2. Press
3. Select "Frost pr." with / .
4. Confirm with OK.
The display shows
the current room temperature.
5. Use / to set the required room
temperature (min. 10 °C).
6. Confirm with OK.
The display shows
the current room temperature.
twice.
and redisplays
and redisplays