Nibe S1156 - Climate System Pump Control

Available pressure, kPa
Electrical output, W
S1156 8 kW
0
0,0 0,1
0,2
0,3 0,4 0,5 0,6 0,7 0,8
0
20
30
40
50
60
70
80
Tillgängligt tryck
(kPa)
Flöde
(l/s)
40%
P100%
80%
100%
60%
P60%
P80%
10
80
70
60
50
40
30
20
10
Effekt
(W)
P40%
Available pressure
Flow
Output
S1156 13 kW
0
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 1,0
20
40
60
80
100
120
Tillgängligt tryck
(kPa)
Flöde
(l/s)
P100%
P80%
20
40
60
80
100
200
0
Effekt
(W)
40%
60%
P60%
100%
80%
P40%
120
140
0,90,8
140
180
160
Available pressure
Flow
Output
Climate system
S1156 has a heating medium pump that can be controlled
automatically. For manual operation, deactivate "Auto" in
menu 7.1.2.2 and then set the speed according to the dia-
grams below.
The flow must have a suitable temperature difference for
the operating case (heating operation: 5 - 10 °C, hot water
generation: 5 - 10 °C, pool heating: approx. 15 °C) between
controlling supply temperature sensor and return line sensor.
Check these temperatures in menu 3.1 "Operating info" and
adjust the heating medium pump (GP1) speed until the
temperature difference is attained. A large difference indic-
ates a low heating medium flow and a small difference indic-
ates a high heating medium flow.
Available pressure, kPa
Electrical output, W
S1156 8 kW
0
0,0 0,1 0,2 0,3 0,4 0,6
20
30
40
50
60
70
80
Tillgängligt tryck
(kPa)
Flöde
(l/s)
40%
P100%
P60%
60%
P40%
10
0,5
P80%
0
10
20
30
40
50
60
70
Effekt
(W)
80%
100%
Available pressure
Flow
Output
S1156 13 kW
0
0 0,7
10
20
30
40
50
60
80
Tillgängligt tryck
(kPa)
Flöde
(l/s)
70
0
10
20
30
40
50
60
70
Effekt
(W)
P100%
P80%
P60%
P40%
100%
80%
40%
60%
0,1 0,6
0,2
0,4 0,5
0,3
Available pressure
Flow
Output
33Chapter 6 | Commissioning and adjustingNIBE S1156