Start-Up And Configuration; Climate Related Curves - HTW ECO-THERMAL PLUS -V18WD2RN8PLUS Manual De Usuario E Instalacion

10 START-UP AND CONFIGURATION

The unit should be configured by the installer to match the installation environment (outdoor climate, installed options, etc.) and
user expertise.
It is important that all information in this chapter is read sequentially by the installer and that the system is configured
as applicable.

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.
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. )
1.The environment temperature curves of the low temperature setting for heating mode and ECO heating mode
T4 ≤-20 -19 -18 -17
1-T1S 38 38 38 38
2-T1S 37 37 37 37
3-T1S 36 36 36 35
4-T1S 35 35 35 34
5-T1S 34 34 34 33
6-T1S 32 32 32 32
7-T1S 31 31 31 31
8-T1S 29 29 29 29
T4 1 2 3 4
1-T1S 35 35 34 34
2-T1S 34 34 33 33
3-T1S 32 32 32 32
4-T1S 31 31 31 31
5-T1S 30 30 30 30
6-T1S 29 29 29 29
7-T1S 28 28 28 28
8-T1S 26 26 26 26
2.The environment temperature curves of the high temperature setting for heating mode and ECO heating mode
T4 ≤-20 -19 -18 -17
1-T1S 55 55 55 55
2-T1S 53 53 53 53
3-T1S 52 52 52 52
4-T1S 50 50 50 50
5-T1S 48 48 48 48
6-T1S 45 45 45 45
7-T1S 43 43 43 43
8-T1S 40 40 40 40
T4 1 2 3 4
1-T1S 52 52 52 52
2-T1S 50 50 50 50
3-T1S 49 49 49 49
4-T1S 47 47 47 47
5-T1S 45 45 45 45
6-T1S 42 42 42 42
7-T1S 40 40 40 40
8-T1S 37 37 37 37
CAUTION
-16 -15 -14 -13 -12
38 37 37 37 37
37 36 36 36 36
35 35 35 35 35
34 34 34 34 34
33 33 33 33 33
31 31 31 31 31
30 30 30 30 30
28 28 28 28 28
5 6 7 8 9
34 34 34 34 33
33 33 33 33 32
32 32 31 31 31
31 31 30 30 30
30 30 29 29 29
29 29 28 28 28
28 28 27 27 27
26 26 26 25 25
-16 -15 -14 -13 -12 -11
54 54 54 54 54 54
52 52 52 52 52 52
51 51 51 51 51 51
49 49 49 49 49 49
47 47 47 47 47 47
44 44 44 44 44 44
42 42 42 42 42 42
39 39 39 39 39 39
5 6 7 8 9 10
52 52 52 51 51 51
50 50 50 49 49 49
49 49 49 48 48 48
47 47 47 46 46 46
45 45 45 44 44 44
42 42 42 41 41 41
40 40 40 39 39 39
37 37 37 36 36 36
41
-11 -10 -9 -8 -7 -6
37 37 36 36 36 36
36 36 35 35 35 35
34 34 34 34 34 34
33 33 33 33 33 33
32 32 32 32 32 32
31 31 31 30 30 30
30 30 30 29 29 29
28 28 28 27 27 27
10 11 12 13 14 15
33 33 33 33 33 32
32 32 32 32 32 31
31 31 31 30 30 30
30 30 30 29 29 29
29 29 29 28 28 28
28 28 28 27 27 27
27 27 27 26 26 26
25 25 25 25 25 25
-10 -9 -8 -7 -6
54 54 53 53 53
52 52 51 51 51
51 51 50 50 50
49 49 48 48 48
47 47 46 46 46
44 44 43 43 43
42 42 41 41 41
39 39 38 38 38
11 12 13 14 15
51 51 51 51 51
49 49 49 49 49
48 48 48 48 48
46 46 46 46 46
44 44 44 44 44
41 41 41 41 41
39 39 39 39 39
36 36 36 36 36
-5 -4 -3 -2 -1 0
36 36 35 35 35 35
35 35 34 34 34 34
33 33 33 33 33 33
32 32 32 32 32 32
31 31 31 31 31 31
30 30 30 30 30 29
29 29 29 29 29 28
27 27 27 27 27 26
16 17 18 19 ≥20
32 32 32 32 32 32
31 31 31 31 31 31
30 30 30 29 29 29
29 29 29 28 28 28
28 28 28 27 27 27
27 27 27 26 26 26
26 26 26 25 25 25
24 24 24 24 24 24
-5 -4 -3 -2 -1 0
53 53 53 53 53 52
51 51 51 51 51 50
50 50 50 50 50 49
48 48 48 48 48 47
46 46 46 46 46 45
43 43 43 43 43 42
41 41 41 41 41 40
38 38 38 38 38 37
16 17 18 19 ≥20
50 50 50 50 50 50
48 48 48 48 48 48
47 47 47 47 47 47
45 45 45 45 45 45
43 43 43 43 43 43
40 40 40 40 40 40
38 38 38 38 38 38
35 35 35 35 35 35