- 10 -
-50
1000
10000
43907
2490
338
-25 0 25 50 75
°C
°C
0
2500
5000
7500
10000
12500
15000
17500
20000
22500
25000
27500
30000
32500
0 102030405060 708090100
Outside sensor QAC34
HP return sensor.
HP fl ow sensor.
fi g. 5 - Ohmic sensor values (Hydraulic unit)
fi g. 6 - Available hydraulic pressures and fl ow rates
Variable pressure
Constant speed
Constant pressure
0
0
1
2
3
4
5
6
7
8
9
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
m
3
/h
mCE (1 mbar = 10 mmCE = 100 Pa)
0 0,5 1 1,5 2 2,5
I
III
II
0
0
1
2
3
4
5
6
7
8
9
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
m
3
/h
mCE (1 mbar = 10 mmCE = 100 Pa)
I
II
III
0
0
1
2
3
4
5
6
7
8
9
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
m
3
/h
mCE (1 mbar = 10 mmCE = 100 Pa)
0 0,5 1 1,5 2 2,5
I
II
III
alfea excellia A.I. / Installation / 1876 - EN