19
7
SELECTION
CRITERIA
High pressure
side
Low pressure
side
Maximum pressure allowable
bars
28
22
Maximum temperature allowable
°C
120
52
Minimum temperature allowable
°C
-15
-15
7.1 DESIGN DATA
(1)
(2)
(3)
(4)
50
45
40
35
30
25
20
15
10
5
0
-5
-10
2
4
6
8
10
12
14
16
17
18°C
Processed water temperature °C
(1) = Standard functioning
(2) = Water/Glycol
(3) = DCPX
(4) = DCPX + Water/Glycol
Operating limit (COOLING MODE)
Outside air t
em
p. °C
The devices in their standard confi-
gurations are not suitable for instal-
lation in salty environments. The ma-
ximum and minimum limits for the
water flow rates to the heat exchan-
ger are indicated by the curves of the
pressure drop diagrams. For opera-
ting limits, refer to the diagrams be-
low, valid for
∆
t = 5 °C.
-If you wish to operate the machine
beyond the limits indicated in the
diagram, please contact the AERMEC
engineering/commercial depart-
ment.
-
If the machine is to be pla-
ced in particularly windy areas,
wind breaks must be provided to
avoid the DCPX operating in an
unstable condition.
Operating limit (HEATING MODE)
Outside air temp. D.B. °C
Pr
ocessed wat
er t
em
p. °C
50
55
60
45
40
35
30
-15 -10
-5
0
5
10 15 20 25 30 35 40 45
DCPX
