EMKO EPC-3 - Influence Function Logic: Temperature Offsets; Low Outside Temp Influence on Offsets; High Outside Temp Influence on Offsets

Outside Temp. [°C]
(NOTE2)
INFLUENCE 2 PAGE
T.RH OFFSET
Max.
Inf.
4. Influence factor high outside temperature on temperature offsets
If outside temperature higher than H(NOTE3) to avoid draughts, ventilation stages are depended on
INFLUENCE 2 PAGE T.O.TMP OFFS and INFLUENCE 2 PAGE T.RH OFFSET parameters.The influence
starts 5 °C above the H(NOTE3).
Temperature
offset highest
position [°C]
Example:
SET VENTILATION PAGE VENTILATION8 10.0 °C
Set temperature offset(stage 1) 5.0 °C
Settemp 22 °C
INFLUENCE 2 PAGE T.RH OFFSET 15 °C
INFLUENCE 2 PAGE T.O.TMP OFFS 0.5
SET VENTILATION PAGE VENTILATION8 + Settemp
= 22 + 10;
SET VENTILATION PAGE VENTILATION8 + Settemp
= 32 °C
Max. Inf= 5.0 *0.5
Max. Inf= 2.5 °C
2.5
5.0
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3. Influence factor low outside temperature on temperature offsets
If outside temperature lower than inside to avoid draughts, ventilation stages are depended on
INFLUENCE 1 PAGE F.L.O.T/T.OFF and INFLUENCE 1 PAGE T.L.O.T/T.OFF parameters. The influence
starts 5 °C below the settemp.
Temperature
offset highest
position [°C]
Max.
Inf.
Example:
Set temperature offset(stage 1) 5.0 °C
Settemp 22 °C
INFLUENCE 1 PAGE T.L.O.T/T.OFF 15 °C
INFLUENCE 1 PAGE F.L.O.T/T.OFF 1.5
Max. Inf= 5.0 *1.5
Max. Inf= 7.5 °C
7.5
INFLUENCE 1 PAGE
T.L.O.T/MN.VNT
5.0
Outside Temp. [°C] (NOTE2)
22177
NOTE1:
If VENTIL. PARAMETERS PAGE SENSOR parameter is ROOM1;
Max. Inf. = Min.Vent * INFLUENCE 1 PAGE T.L.O.T/MN.VNT,
If VENTIL. PARAMETERS PAGE SENSOR parameter is ROOM2;
Max. Inf. = (any offset parameter from A(NOTE3) to H(NOTE3)) * INFLUENCE 1 PAGE T.L.O.T/T.OFF,
Influence factor high outside temperature on temperature ofset;
Max. Inf. = (any offset parameter from A(NOTE3) to H(NOTE3)) * INFLUENCE 2 PAGE T.O.TMP OFFS,
NOTE2:
If curve is enabled;
Settemp= HOUSE TEMP from curve; Min.Vent= MIN. VENT from curve; Max.Vent=MAX. VENT from curve,
If curve is disabled;
Settemp= SET VALUES PAGE TEMP.HOUSE.
Min.Vent= SET VALUES PAGE VENT. MIN.
Max.Vent= SET VALUES PAGE VENT. MAX.
NOTE3:
A = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION1.
B = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION2.
C = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION3.
D = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION4.
E = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION5.
F = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION6.
G = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION7.
H = Settemp(NOTE2) + SET VENTILATION PAGE VENTILATION8.
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