Fujitsu Waterstage Split Comfort 5 Series Installation Manual page 45

° C
100
90
80
70
Application relève de chaudière
With boiler connection
60
55
50 Application PAC seule
Heat pump application only
40
30
20
fi g. 49 - Heating curve gradient (line 720)
30
+4,5
Curve off -set
fi g. 50 - Transferral of the heating curve (line 721)
...in mild weather
fi g. 48 - Corrective actions in case of discomfort
Waterstage Split Comfort DHW Serie / INSTALLATION / 2125 - EN
0
10
Outdoor temperature
Température extérieure °C
70
60
50
40
30
20 10
-4,5
10
Sensations...
...in cold weather
Good & Good
Cold &
Cold &
Good
&
Cold Cold
&
Good
Good &
Cold
&
Hot
& Good
Hot
&
Hot Cold
3
-10
5 0 -5
External temperature °C
0
Corrective actions on the temperature control:
Gradient (line 720)
No correction
Hot
No correction
Hot
No correction
Hot
Pente de la
2.75
Heating curve gradient courbe de chauffe
2.5
2.25
Standard radiator Radiateur classique
2
1.75
1.5
Low temperature
Radiateur BT
radiator
1.25
(basse température)
1
Dynamic radiators
Radiateur dynamique
0.75
0.5
Underfl oor heating
Plancher chauffant
0.25
-20 ° C
Heating curve
gradient
0.5
-10 -15 -20
Off -set (line 721)
No correction
No correction
No correction
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