Pre-set curves
There are six available curves fro heating and two for cooling, accessible
through parameters 112 and 117 in the installer’s configuration table.
The curves are set so as to maintain and indoor temperature of 20°C.
When the external temperature reaches 20°C, the units stops providing
either heating or cooling.
1
Heating
2
Cooling
x
Outdoor temperature
Y
Water temperature
1
2
3
4
5
6
15
20
25
30
35
40
45
50
55
60
65
-15
-10
-5
0
5
10
15
20
25
°C
°C
Fan Coil
x
y
x
y
1
1
15
-20
-15
-10
-5
0
5
10
15
20
25
°C
°C
20
25
30
35
40
45
50
55
60
65
7
8
9
10
11
12
1
2
0
5
10
15
20
15
20
25
30
35
40
45
°C
°C
x
y
x
2
Customised Climate Curves.
Parameters 112 and 117 set at zero make it possible to load a customised
curve in the control.
The pictures show which parameters in the installer’s configuration table
must be set to create the customised climate curves for heating and
cooling.
1
Heating
2
Cooling
x
Outdoor temperature
Y
Water temperature
x
x
y
y
1
2
0
5
10
15
20
15
20
25
30
35
40
45
par 4
1
2
3
4
15
25
35
45
55
65
-15
-10
-5
0
5
10
15
20
25
par 4
1
2
3
4
1 - MAX W T° W1
(Par No 121)
2 - NO HEAT T° W1 (Par No 120)
3 - REGION T° O
(Par No 118)
4 - STOP H T° O
(Par No 119)
1 - MAX COOL W T° (Par No 125)
2 - MIN COOL W T° (Par No 124)
3 - COOL STOP T°
(Par No 123)
4 - MAX REGION T° (Par No 122)
28
