Selecting Constant Dhw Heating - Viessmann vitocal 300-g Operating Instructions Manual

Selecting constant DHW heating

Note
If several heating circuits are installed, DHW heating will affect all heating circuits.
Observe the following points if you
want to adjust the DHW heating:
1. w, s, m or u must be selected at
the operating mode selector:
w DHW heating
s Central heating with standard
room temperature
m Central heating with reduced
room temperature
u Central heating according to time
program
2. You can select the set DHW temper-
ature (see page 29).
Selecting the DHW temperature
Note
If the heat pump alone cannot achieve
the set DHW temperature, the instanta-
neous heating water heater (if instal-
led, accessory) is started.
Selecting DHW heating
3. When DHW is heated according to the
time program (u), and when the DHW
circulation pump (if installed) will run
depends on the settings of both
switching times (see pages 30 and
31).
Check:
■ Press "Information".
■ Press "Switching times".
■ Press the key for the required
switching time, e.g. "Switching
times DHW", and the set time pha-
ses appear on a time slot graphic.
Switching times HC1
0 3 6 9 12 15 18 21 24
06:00-06:14
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
SUNDAY
>>
Exit the menu with "BACK".
For changing the time program, see
page 30.
DHW
Set DHW temp.
Switching times DHW
DHW with e heating
Start optimisation
Stop optimisation
Pasteurisation
Set temp. 2
-1.0 +1.0
3
3
3
3
3
3
3
BACK
[°C]
: 50.0
:
T
Yes
:
:
No
:
No
:
Yes
:
60.0
Back
29