DOL 434 LPV
Technical Manual
47
Short time: Fast regulation.
Long time: Calm/slow regulation.
PID control
Gain@100
Gain@1
Gain at 0-100 % flap opening. Percentage flap per degree deviation from Tempera-
ture setpoint.
High gain: Large reaction.
Low gain: Small reaction.
Accept band
Maximum acceptable error before the controller calculates a new ventilation re-
quirement.
Sample time
Time between each calculation of ventilation requirement.
Short time: Fast regulation.
Long time: Calm/slow regulation.
Ventilation mode
Selecting if the ventilation is to be regulated according to a P-band or as PID.
Differential time
Short time: Small reaction.
Long time: Large reaction.
Gradual limitation by
Flaps
Limits flap for air inlet. Gradual transition from max. flap limitation to 100 %.
Ventilation
Limits flap for air inlet and outlet. Gradual transition from max. flap limitation to 100
%.
Switch function
Limits flap for air inlet. Immediate transition from max. flap limitation to 100 %.
Hysteresis
Changes smaller than this hysteresis are not made but summed up until they ex-
ceed the hysteresis.
Adaptive - self learning
Select
Adaptive - self learning
for the ventilation to automatically adapt to the con-
ditions in the house in question.
Adaption time is set in the menu
|
Climate | Ventilation | Adaptive reac-
tion.
See section
for a general description of adaptive control.
