Atlantic WOYA 080 LFCA - Page 33

Installation and operation manual "1734 - EN" - 33 -
Heat pump air/water split 1 service alféa extensa +
gure 30 - Hydraulic pressures and ow rates available (models extensa + 13 & 16)
0
1
2
3
4
5
6
7
8
mCE
1 mbar=10 mmCE=100 Pa
m/h
3
1
1,5 20,50
0 0,5 1 1,5 2
m
3
/h
1
3
55
77
88
0
1
2
3
4
5
6
7
8
mCE
1 mbar=10 mmCE=100 Pa
m/h
3
1
1,5 20,50
0 0,5 1 1,5 2
m
3
/h
1
3
55
77
88
Variable pressure
The circulator varies the manometric height
according to the owrate.
Recommended for a system equipped with
radiators (particularly any system with
thermostatic valves).
Constant pressure
The circulation pump maintains the
manometric height constant whatever the
ow rate.
Recommended for a system with constant
pressure drop like a oor heating system.