Vaillant VRC 630, Руководство по эксплуатации

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Installation Instructions VRC 630 0020095108_00
Operating the controller 7
7.2.5 Menu 5: Setting the set-back temperature,
heating curve and hot water temperature
( cylinder target)
Set the set-back temperature, heating curve and hot
water temperature in Menu
5 .
Setting the set-back temperature and the heating
curve
HK1
5
Parameters
Set-back temperature
15 °C
Heating curve 1,2
>Select target room temperature
Settable
parameters
Description Setting range
Factory
setting
Set-back tempera-
ture Temperature to which the heating is regulated during the set-
back period (e.g., overnight)
Can be set separately for each heating circuit –
–
5 °C ... 30 °C 15 °C
Heating curve The heating curve represents the relationship between external
temperature and the flow temperature.
Max Flow Setpoint.
Outside temperature in °C
in °C
90
80
70
60
50
40
30
20
20 15 10 5 0 -5 -10 -15 -20
1.5
4.0 3.5 3.0 2.5 2.0
Heating curves
1.2
1.0
0.6
0.2
( ¬ Chap. 3.4 ).
Setting is made separately for each heating circuit.
The room temperature of your heating installation depends to a
great extent on the selection of the right heating curve. If the
selected heating curve is too high, the temperatures in the hea-
ting installation will also be too high, resulting in higher energy
consumption.
If the selected heating curve is too low, the desired temperature
level may only be reached after a while or not reached at all.
–
–
–
–
0.1 ... 4.0 1.2
Table 7.5
Set-back temperature and heating curve
Inform the owner about the optimum settings.
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