10.1 Climate related curves
The Climate related curves can be selected in the user interface. Once the curve is selected, the target outlet temperature. In
each mode, user can select one curve from curves in the user interface(curve can't be selected if dual room thermostat function
is enabled.
It's possible to select curves even dual room thermostat function is enabled. This function is for customized .
The relationship between outdoor temperature (T4/°C) and the target water temperature(T1S/°C) is described in the table and
picture in the next page. )
If dual room thermostat function is enabled, only curve 4 can be used, for customazition product, curve selection is
possible even dual room thermalstat function is enabled.
Temperature curves for heating mode and ECO heating mode
Applic ation
Curve
number
1
2
3
4
Low
5
t emperat ure
6
7
8
1
2
3
High
4
t emperat ure
5
6
7
8
Temperature curves for Cooling mode
Applic ation
Curve
number
1
2
3
4
Low
5
t emperat ure
6
7
8
1
2
3
4
High
5
t emperat ure
6
7
8
NOTE
Outdoor Tem peratures
T1s
-20
-15
-10
38
37
36
35
34
34
33
33
32
35
34
33
33
32
32
31
30
30
29
29
28
29
28
28
55
54
54
55
54
52
55
53
51
50
49
49
50
49
47
45
44
44
45
44
42
40
39
39
Outdoor Temperatures
T1s
-5~ 14
18
17
18
19
20
21
22
23
22
20
23
21
24
22
25
23
142
T4
-5
0
5
10
15
36
35
34
33
33
33
32
32
31
31
32
31
31
31
30
32
31
31
30
29
31
30
30
29
29
29
28
28
27
27
28
27
27
27
26
27
26
26
25
25
53
52
52
51
51
51
50
49
47
46
49
47
45
44
42
48
47
47
46
46
46
45
44
42
41
43
42
42
41
41
41
40
39
37
36
38
37
37
36
36
T4
15~ 21
22~ 29
11
8
12
9
13
10
14
11
15
12
16
13
17
14
18
15
20
18
19
18
21
19
20
19
22
20
21
20
23
21
22
21
20
25
35
32
32
32
30
30
30
30
30
30
28
28
28
28
28
28
26
26
26
26
26
26
24
24
24
50
50
50
45
45
45
40
40
40
45
45
45
40
40
40
40
40
40
35
35
35
35
35
35
30~ 46
5
6
7
8
9
10
11
12
16
17
17
18
18
19
19
20