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Effecta AB - Västra Rågdalsvägen 21 - 434 99 Kungsbacka - 0300 - 22320 - [email protected]
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Example of curves
A too low heating curve will result in that the house will not have the correct indoor
temperature.
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Temperature
flow
Slope
The heating curve chosen in the software is the temperature
to the flow at 10˚F outdoor temperature. Therefore the flow
temperature will change with the outdoor temperature.
Outdoor temperature
Outdoor temperature
Temperature
flow
Adjustment
Slope 120°F adju 10°F.
Slope 120°F without adjustment.
If it is cold outdoors (cold winter) and the room temperature is too low. Increase the
slope with 2-4˚F.
If it is cold outdoors (cold winter) and the room temperature is too high. Decrease
the slope with 2-4˚F.
If it is warm outdoors (average autumn/spring) and the indoor temperature is too
low. Increase the adjustment with 2-4˚F.
If it is warm outdoors (average autumn/spring) and the indoor temperature is too high.
Decrease the adjustment with 2-4˚F.
Wait at least 24 hours between adjustments and changes due to slow response of
heating.
When a adjustment of 10˚F is done, the heating curve is
adjusted at all outdoor temperature with 10˚F.
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160
140
120
105
85
70
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