3.14 - Temperature setpoint compensation
The temperature setpoint compensation function is used to adjust the temperature setpoint according to the outdoor temperature.
If the temperature setpoint compensation function is selected (P270), a compensation is calculated according to the fresh air
temperature, in accordance with the curves below.
P270.3
P270.2 P270.1
Fresh air
temperature
Heating setpoint compensation (in °C)
0 °C
P270.1
P270.5 P270.6
Cooling setpoint compensation (in °C)
0 °C
Fresh air
temperature
The compensations calculated are added to the selected setpoint 1 / 2 to give the setpoint value to be used.
270 Temperature setpoint compensation activation
270,1 Heating compensation start fresh air temp.
270,2 Heating compensation end fresh air temp.
270,3 Heating compensation max. setpoint dierence
270,5 Cooling compensation start fresh air temp.
270,6 Cooling compensation end fresh air temp.
270,7 Cooling compensation max. setpoint dierence
3.15 - Downgraded fresh air ow rate
A downgraded fresh air ow rate function based on the outdoor temperature is used to limit the ow rate if the outdoor temperature
is low.
This function is only selectable only if the fans control is based on ow rate.
If the downgraded fresh air ow rate function is selected (P271), a downgraded ow rate coecient is calculated based on the
fresh air temperature, in accordance with the curve below:
P271.2
P271.3
100 %
P271.1
Fresh air
temperature
Downgraded coecient (in%)
The intake ow rate set point to use for the control is the selected setpoint 1 / 2 multiplied by the downgrading percentage.
The exhaust ow rate set point to use for the control is the selected setpoint 1 / 2 multiplied by the downgrading percentage.
271 Downgraded fresh air ow rate activation
271,1 Downgraded mode start fresh air temperature
271,2 Downgraded mode end fresh air temperature
271,3 % min. ow rate in downgraded mode
3 - FEATURES
FLOWAY ACCESS EN-24
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