Settings; Room Temperature - IVT C6 Installer's Manual

Settings

15 Settings

15.1 Room temperature

Press the button in the standard display to open the
main menu. Select Room temperature to adjust the
heating.
The following options are available under Room
temperature:
• General
• Circuit 1 Heating
• Circuit 2, 3...
> General
>> Summer/winter operation
>>> Winter operation
Factory setting
Alternative
Tab. 37 Summer/winter operation
If On is selected, the heat pump is constantly in winter
operation and heat and hot water are always produced.
Off signifies constant summer operation; only hot water
is produced. Automatic signifies change-over at the set
outdoor temperature.
>>> Outdoor temperature limit for change over
Factory setting
Lowest value
Highest value
Tab. 38 Change over temperature
The menu is displayed only if Automatic has been
selected in Winter operation.
>>> Delay before change over to winter operation
Factory setting
Lowest value
Highest value
Tab. 39 Delay before change over to winter operation
>>> Delay before change over to summer operation
Factory setting
Lowest value
Highest value
Tab. 40 Delay before change over to summer operation
56
Automatic
On/Automatic/Off
18 °C
5 °C
35 °C
4h
1h
48h
4h
1h
48h
>>> Direct start limit for winter operation
Factory setting
Lowest value
Highest value
Tab. 41 Direct start limit
In the event of change over between winter
and summer operation and vice versa, there
is a certain delay to prevent constant
starting and stopping of the compressor
when the outdoor temperature oscillates
around the temperature limit.
Below the direct start limit, the control unit
changes over to winter operation without
delay.
>> Maximum operating time for heating at hot water
demand
The menu is not displayed if Block heating during hot
water demand be set to Yes (
F value
Lowest value
Highest value
Tab. 42 Operating time heating
>> Shut down protection during change over from hot
water to heating
F value
Lowest value
Highest value
Tab. 43 Shut down protection during change over to hot
water
B Set how long it should take before a heating demand
may be deactivated after hot water production. This
ensures that the hot water amount that goes out into
the heating circuit after production of hot water does
not become a reason for incorrect deactivation of a
heating demand.
13 °C
5 °C
17 °C
Chapter 15.2).
20min
0min
120min
300s
0s
600s
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