Installation and User Manual. Version V03.B03_EN (23/09/2015)
ecoGEO
74
ECOFOREST Geotermia
EXAMPLE 2
If you want to adjust the heating curve for a house with a heating emitting system by fancoils for the following
design conditions:
The inside room temperature of the house used for system design is about 24 ºC.
The minimum outside ambient temperature considered in the design is about -14 ºC.
The outlet temperature leading to the heating system used for fancoils sizing for outside ambient
conditions given in the previous section is 45 ºC.
The maximum ambient temperature above which you want the heat pump does not attend to the
heating demand is 14 ºC.
To set the heating curve, adjust the values of the parameters shown in Table 10.3. Figure 10.6 shows the
heating curve obtained with such setting up.
Parameter
Values Example 2
Heating stop temperature.
14 ºC
Inside design temperature
24 ºC
Outside design temperature
-14 ºC
Outlet temperature for outside design point
45 ºC
Heat emission system
Fancoils
Table 10.3. Heating curve adjustment for the Example 2.
Figure 10.6. Heating curves obtained for parameters in Example 2.
17
19
21
23
25
15
20
25
30
35
40
45
50
55
-20
-15
-10
-5
0
5
10
15
20
25
H
e
at
in
g
o
u
tl
e
t t
e
m
p
e
ra
tu
re
[º
C
]
Outside temperature [ºC]
B
A
C
B2
C2
B1
C1
A1
A2
