Viessmann vitocal 300-g Operating Instructions Manual page 24

Adjusting the room temperature
Setting a permanent room temperature
■ At the factory, "STANDARD" is set for
every day from 0:00 to 24:00 h, i.e. all
rooms are heated all day to the stand-
ard room temperature.
■ You can set switching times for every
day or part of the week individually:
– The same for every day: Monday to
Sunday
– For individual parts of the week:
Monday to Friday, Saturday to Sun-
day, Monday to Saturday
– For every day individually: Monday,
Tuesday, etc.
Switching times HC1
0 3 6 9 12 15 18 21 24
20:00-20:14
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
SUNDAY
STANDBY
>>
DAY VALUE SET>>
The operating mode for the selected
period (15 min block, top left) is dis-
played by bar height and number (1, 2, 3
or 4).
■ For setting the standard and reduced
room temperatures for "REDUCED"
and "STANDARD" modes, see
page 21.
■ In "FIXED VALUE" mode, heating
occurs at the maximum flow tempera-
ture "Flow temp.". This temperature
can be set by your local heating con-
tractor.
24
(cont.)
Note
From an energy point of view, continu-
ous heating to the standard room tem-
perature is advantageous for heat
pumps. For that reason it is the factory
default setting.
Consult your local heating contractor
before making any modifications.
When setting the switching times, take
the response time of your heating sys-
tem into consideration. Select corre-
spondingly earlier start and stop times.
3
3
3
3
3
3
3
2: REDUCED
1: STANDBY
OK
Note
The cooling function of the heating cir-
cuits is enabled only in stage three
("STANDARD" mode) and stage four
("FIXED VALUE" mode).
Press the following keys:
1. "Device settings"
2. "Programming"
3. "Heating circ. 1"
or
"Heating circ. 2", "Heating circ.
3"
(if installed)
4: FIXED VALUE
3: STANDARD