Fujitsu Waterstage WOYA060LFCA Installation And Operating Manual page 8

Air to Water Heat Pump, split system
Variable pressure
mCE
8
7 7 7
6
5 5
5
4
3
3
1
2
1
0
0 0,5
figure 4 - Hydraulic pressures and flow rates available (models extensa + 5, 6, 8 & 10)
Outdoor sensor QAC34
43907
10000
2490
1000
338
-50 -25 0
- 8 -
1 mbar = 10 mmCE = 100 Pa
1,5 2
1
25 50 75
figure 5 - Ohmic values of the sensors (hydraulic unit)
Constant pressure
mCE
8
7 7
7
5 5
6
5
4
3
3
2
1
1
0
m /h 3 0 0,5
Heat pump return sensor
Heat pump flow sensor
32500
30000
27500
25000
22500
20000
17500
15000
12500
10000
7500
5000
° C
2500
0
0 10 20
1 mbar = 10 mmCE = 100 Pa
1 1,5
30 40 50 60 70 80
Installation and operation manual "1764 - EN"
2 m /h 3
°C
90 100
B3977