Table1 The environment temperature curve of the low temperature setting for heating
30
38
37
36
35
35
34
34
33
32
33
32
32
35
34
33 33
32
31
33
32
32 32
31
30
31
30
30 30 29
28
29
28
28
27
29
28
28 28 27
26
2
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19
≥
20
35
34
33 33
32
32
31
31
30
31
31
30
31
30
30
28
30
29
29
28
28
27
27
26
27
27
26
38
35
33
35
33
31
29
29
1
35
32
31
31
30
28
27
26
26
25
25
24
38
35
33
35
33
31
29
29
3
35
32
31
31
28
27
26
35
32
31
31
30
28
27
26
38
35
33
33
31
29
29
34
32
31
31
30
28
27
26
33
29
37
34
32
30
28
34
34
32
31
30
28
27
26
33
29
30
37
34
32
30
28
34
34
32
31
30
28
27
26
33
29
30
37
34
32
30
28
34
34
31
27
29
31
27
25
30
37
34
32
30
28
34
34
31
27
28
32
32
29
31
27
25
30
37
34
32
30
28
31
27
28
25 25 25 25
24
24
24
24
24
32
30
30
28
28
26
26
32
30
30
28
28
26
26
32
30
30
28
28
26
26
32
30
30
29
28
26
26
30
30
29
28
26
26
33
33
33
33
33
26
27
29
29
30
31
31 31 31
27
27
27
27
26
27
29 29 29
29
29
29
31 31 30
36
34
32
33
28
36
32
33
28
33
31
29
27
36
32
33
28
33
31
29
36
32
33
28
27
33
31
29
36
32
28
27
32
33
31
29
36
32
28
27
32
33
31
29
32
28
27
35
32
33
31
29
32
28
27
35
32
33
31
29
32
28
27
31
35
-19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9
-8
-7 -6
-5
-4
-3 -2
-1
0
≤
-20
T4
1-T1S
2- T1S
3- T1S
4- T1S
5- T1S
6- T1S
7-T1S
8- T1S
T4
1-T1S
2- T1S
3- T1S
4- T1S
5- T1S
6- T1S
7-T1S
8- T1S
T4
1-T1S
2- T1S
3- T1S
4- T1S
5- T1S
6- T1S
7-T1S
8- T1S
T4
1-T1S
2- T1S
3- T1S
4- T1S
5- T1S
6- T1S
7-T1S
8- T1S
-19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9
-8
-7 -6
-5
-4
-3 -2
-1
0
≤
-20
55 55 55 55 54
54
53
52
55 55 54
53
52
51
50
50
55 54 54 53
52
51
50
49
48
47
50 50 50
49
48
47
50 50 49
48
47
46
45
45
45 45 45
44
43
42
45 45 44
43
42
41
40
40
40 40 40
39
38
37
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
≥
20
52 52 52
51
50
50
50 49 49
48
47
46
45
45
47 46 46
45
44
43
42
41
40
40
47 47 47
46
45
45
45 44 44
43
42
41
40
40
42 42 42
41
40
40
40 39 39
38
37
36
35
35
37 37 37
36
35
35
54
50
49
45
44
40
52
49
46
47
44
42
39
37
53
54
49
44
52
49
47
44
42
39
37
54
49
44
39
45
53
54
49
44
52
47
42
37
48
43
38
49
44
39
45
52
47
42
37
54
53
52
48
43
48
43
38
49
44
39
51
44
46
41
36
54
53
52
48
43
48
43
38
49
44
39
51
44
46
41
36
54
53
48
43
49
44
39
51
47
42
37
51
46
41
36
54
49
44
39
52
47
42
43
47
42
37
51
46
41
36
54
49
44
39
50
52
47
42
43
47
42
37
51
46
41
36
53
48
43
38
50
52
47
42
51
46
41
36
46
42
41
36
53
48
43
38
51
46
41
36
51
49
46
41
46
41
36
53
48
43
38
50
41
45
40
35
51
49
46
41
46
41
36
53
48
43
38
50
41
45
40
35
51
46
41
53
48
43
38
48
45
40
35
50
45
40
35
53
48
43
38
50
45
40
40
48
45
40
35
50
45
40
35
53
48
43
38
Table1 The environment temperature curve of the low temperature setting for heating
24