Viessmann Vitotrol 350, Руководство по эксплуатации

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19
7. Tap the "Slope" or "Level" buttons.
Temperature level diagram
Standard
values
Standard
mode
OK
°C
At an outside temp of ...
-30° -20° -10° 0° 10° 20°
70° 57° 48° 40° 30° 25°
+
-
1.0
0
Flow temperature curve setting Slope Level
Fig.22
8. Correct the values with the +/- buttons.
9. Press
"OK" to confirm
■
You influence the heating characteristics by changing the slope or level of the heating curve.
Changing slope and level
Please use the following table as an aid to making adjustments:
Heating characteristics Measures Example
The living space is too cold during the
heating season.
Set the heating curve slope to the next
higher value (e.g. 1.5).
Slope 1.5
Level 0 K
The living space is too hot during the
heating season.
Set the heating curve slope to the next
lower value (e.g. 1.3).
Slope 1.3
Level 0 K
The living space is too cold during spring/
autumn and during the heating season .
Set the heating curve level to the next
higher value (e.g. +3).
Slope 1.4
Level 3 K
The living space is too hot during spring/
autumn and during the heating season .
Set the heating curve level to the next
lower value (e.g.
−
3).
Slope 1.4
Level -3 K
The living space is too cold during spring/
autumn , but warm enough during the heat-
ing season.
Set the heating curve slope to the next
lower value and the level to a higher val-
ue.
Slope 1.3
Level 3 K
The living space is too hot during spring/
autumn , but warm enough during the heat-
ing season.
Set the heating curve slope to the next
higher value and the level to a lower val-
ue.
Slope 1.5
Level -3 K
Note
Setting the heating curve slope or level too high or too low will not result in damage to your heating system.
For technically-minded system users
■ Heating curves illustrate the relationship between the outside temperature and the flow temperature. To put it
simply: The lower the outside temperature, the higher the flow temperature.
The illustrated heating curves apply with the following settings:
Central heating
Heating curve
(cont.)
5677 786 GB