8
Supply water temperature according to the curve at the present outdoor temperature.
Effect of the floor heating anticipate function on the supply water temperature (see p. 12).
The delaying effect of the outdoor temperature measurement on supply water control calculated
from the monitoring time period (see p 12).
Effect of fine adjustment on the supply water temperature
Effect of room compensation on the supply water
Additional fine adjustment to room compensation based on present control (effect of l control)
Effect on the supply water temperature of a temperature drop or big temperature drop by the week
clock control or exception calendar control.
Effect of ”Away” control on the supply water temperature. The switch, SMS, or control row
indicates where the home or away command has come from. For example, Home/Away SMS,
mobile phone control.
Effect of automatic autumn drying on the supply water temperature (se p. 48).
The supply water info shows which factors are effecting the supply water temperature at
the time of inspection. The starting point is the supply water temperature according to the
outdoor temperature (according to the heating curve). For example, if you see a temperature
drop in the supply water info you can determine which settings may be incorrect (e.g., mini-
mum or maximum limit settings).
According to the example in the diagram the supply water is 35.1°C. The supply water setting has
been adjusted 5,9 °C.using the fine adjustment. According to these the calculated supply water set-
ting is 41.0°C (=35.1 + 5.9).
Supply water according to curve
Effect of floor heating anticipate
Effect of outdoor temp. delay
Effect of fine adjustment
Effect of room compensation
Room compensation time adjustment
Time program effect on supply water
Home/Away control by switch
Home/Away control by SMS
Home/Away control by controller
Effect of autumn drying
Basic menu: Supply water info
Factors effecting the supply water temp.
Basic menu -> H1 (H2) Supply water info
HInt: If the room compensation’s time adjustment always adjusts the room temperature in the same
direction, e.g., +3°C when the outdoor temperature is below zero, it means that the curve has been
set too low. In this example, the supply water curve must be raised at -20°C outdoor temperature.
Explanation
>H1 Radiator heating...H1 Supply water info
Supply water according to curve
35.1 °C
Effect of fine adjustment
5.9 °C
Calculated supply water setting
41.0 °C
