Riello 20020843, Инструкции для установщика и технического сервисного центра

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TECHNICAL ASSISTANCE CENTRE 57
-10
40 35 30 25 20 15
Temperatura Esterna (°C)
Te
mperatura di mandata (°C)
10 5 0 -5 -10 -15 -20
0
10
20
15
S=0,5
S=1
S=1,5
S=2
S=2,5
S=3
S=3,5 S=4 S=4,5 S=5
S=0
30
40
50
60
70
80
90
100
30
40
50
60
70
80
90
100
S = Pendenza Curva
-10
40 35 30 25 20 15
Temperatura Esterna (°C)
Te
mperatura di mandata (°C)
10 5 0 -5 -10 -15 -20
0
10
20
S=0,5
S=1
S=1,5
S=2
S=2,5
S=3 S=3,5 S=4 S=4,5
S=5
S=0
30
40
50
60
70
80
90
100
30
40
50
60
70
80
90
100
S = Pendenza Curva
SETTING THE FUNCTIONAL PARAMETERS
If an outdoor temperature sensor is connected, the controller uses the heating curve to generate the CH flow tempera-
ture setpoint, thus enabling the boiler to maintain a constant room temperature even without the use of an ambient unit
.The steeper the slope of the heating curve, the higher the flow temperature setpoint at low outdoor temperatures (see
"Installer" parameter 532).
Heating curves with room temperature setpoint = 15°C
Heating curves with room temperature setpoint = 20°C
Outlet t
emper
atur
e (°C
)
Outlet t
emper
atur
e (°C
)
Outdoor Temperature (°C)
Outdoor Temperature (°C)
S = Curve Slope
S = Curve Slope