Heating Circulation Pump Speed Settings - Fujitsu Waterstage WOYA060LFCA Installation And Operating Manual

Air to Water Heat Pump, split system
4 .3 Heating circulation pump
speed settings
mCE
8
7
6
5
4
3
2
1
0
0 0,5
mCE
8
7 7
7
5 5
6
5
4
3
3
2
1
1
0
0 0,5
figure 26 - Hydraulic pressures and flow rates available (models extensa + 5, 6, 8 & 10)
- 32 -
1 mbar = 10 mmCE = 100 Pa
7 7
5 5
3
1
1,5
1
1 mbar = 10 mmCE = 100 Pa
1,5
1
Variable pressure
The circulator varies the manometric height
according to the flowrate.
Recommended for a system equipped with
radiators (particularly any system with
thermostatic valves).
Ne pas utiliser cette zone
Do not use this area
2
m /h 3
Constant pressure
The circulation
manometric height constant whatever the
flow rate.
Recommended for a system with constant
pressure drop like a floor heating system
2
m /h 3
Installation and operation manual "1764 - EN"
pump maintains the