emmeti EC 0510 Manuel D'installation Et D'utilisation page 29

EH 0510÷1110
50
EH 1110
45
40
35
30
25
20
15
10
-10
5 10
EH 1510÷3010
40
20
0
4 6 10
-5
-10
In winter operation
EH 0510÷1110
t
55
50
45
40
35
-15 -10 -5 0 5
EH 1510÷2710
50
45
40
35
-15 -10 -5 0 5 10
EH 0510-0710
EH 0910
15 20
15
10 20 40
T
15 20 40
50
45
40
35
-5 0
T (°C) = Air temperature (B.S.).
t (°C) = Water temperature.
In summer operation:
Maximum inlet water temperature 25°C
In winter operation:
Maximum inlet water temperature 47°C
Temperature differentials permitted through the exchangers
○ Temperature differential ∆T = 3 ÷ 8°C.
○ Minimum water pressure 0.5 Barg
○ Maximum water pressure 3 Barg.
29
SECTION I: USER
EH 3010
5 10 15 40