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TABLE 5
Superheat Charging Table
(Superheat Entering Suction Service Valve)
50
52
54
56
58
60
62
64
66
68
70
72
74
76
55
9
12
14
17
20
23
26
29
32
35
37
40
42
45
60
7
10
12
15
18
21
24
27
30
33
35
38
40
43
65
--
6
10
13
16
19
21
24
27
30
33
36
38
41
70
--
--
7
10
13
16
19
21
24
27
30
33
36
39
75
--
--
--
6
9
12
15
18
21
24
28
31
34
37
80
--
--
--
--
5
8
12
15
18
21
25
28
31
35
85
--
--
--
--
--
--
8
11
15
19
22
26
30
33
90
--
--
--
--
--
--
5
9
13
16
20
24
27
31
95
--
--
--
--
--
--
--
6
10
14
18
22
25
29
100
--
--
--
--
--
--
--
--
8
12
15
20
23
27
105
--
--
--
--
--
--
--
--
5
9
13
17
22
26
110
--
--
--
--
--
--
--
--
--
6
11
15
20
25
115
--
--
--
--
--
--
--
--
--
--
8
14
18
23
OUTDOOR
TEMP (
0
F)
INDOOR COIL ENTERING AIR (
0
F) WET-BULB
- Do not attempt to charge system under these conditions of
refrigerant slugging may occur.
TABLE 6
Required Suction Tube Temperature (
0
F)
(Entering Suction Service Valve)
61.5
64.2
67.1
70.0
73.0
76.0
79.2
82.4
85.7
0
35
37
39
41
43
45
47
49
51
2
37
39
41
43
45
47
49
51
53
4
39
41
43
45
47
49
51
53
55
6
41
43
45
47
49
51
53
55
57
8
43
45
47
49
51
53
55
57
59
10
45
47
49
51
53
55
57
59
61
12
47
49
51
53
55
57
59
61
63
14
49
51
53
55
57
59
61
63
65
16
51
53
55
57
59
61
63
65
67
18
53
55
57
59
61
63
65
67
69
20
55
57
59
61
63
65
67
69
71
22
57
59
61
63
65
67
69
71
73
24
59
61
63
65
67
69
71
73
75
26
61
63
65
67
69
71
73
75
77
28
63
65
67
69
71
73
75
77
79
30
65
67
69
71
73
75
77
79
81
32
67
69
71
73
75
77
79
81
83
34
69
71
73
75
77
79
81
83
85
36
71
73
75
77
79
81
83
85
87
38
73
75
77
79
81
83
85
87
89
40
75
77
79
81
83
85
87
89
91
SUPERHEAT
TEMP (
0
F)
SUCTION PRESSURE AT SERVICE PORT (psig)
Superheat Charging Table
(Superheat Entering Suction Service Valve)
10
11.1 12.2
13.3
14.4
15.6
16.7
17.8
18.9
20
21.1
22.2
23.3
24.4
12.8
5
6.7
7.8
9.4
11.1
12.8
14.4
16.1
17.8 19.4
20.6
22.2
23.3
25
15.5
3.9
5.6
6.7
8.3
10
11.7
13.3
15
16.7 18.3
19.4
21.1
22.2
23.9
18.3
--
3.3
5.8
7.2
8.9
10.6
11.7
13.3
15
16.7
18.3
20
21.1
22.8
21.1
--
--
3.9
5.6
7.2
8.9
10.6
11.7
13.3
15
16.7
18.3
20
21.7
23.9
--
--
--
3.3
5
6.7
8.3
10
11.7 13.3
15.6
17.2
18.9
20.6
26.7
--
--
--
--
2.8
4.4
6.7
8.3
10
11.7
13.9
15.6
17.2
19.4
29.4
--
--
--
--
--
--
4.4
6.1
8.3
10.6
12.2
14.4
16.7
18.3
32.2
--
--
--
--
--
--
2.8
5
7.2
8.9
11.1
13.3
15
17.2
36.0
--
--
--
--
--
--
--
4.4
5.6
7.8
10
12.2
13.9
16.1
37.8
--
--
--
--
--
--
--
--
3.3
6.7
8.3
11.1
12.8
15
40.6
--
--
--
--
--
--
--
--
2.8
5
7.2
9.40 12.2
14.4
43.3
--
--
--
--
--
--
--
--
--
3.3
6.1
8.3
11.1
13.9
46.1
--
--
--
--
--
--
--
--
--
--
4.4
7.8
10
12.8
OUTDOOR
TEMP (
0
C)
INDOOR COIL ENTERING AIR (
0
C) WET-BULB
- Do not attempt to charge system under these conditions or
refrigerant slugging may occur.
Required Suction Tube Temperature (
0
C)
(Entering Suction Service Valve)
424
443
463
483
503
524
546
568
591
0
1.7
2.8
3.9
5
6.1
7.2
8.3
9.4
10.6
1.1
2.8
3.9
5
6.1
7.2
8.3
9.4
10.6
11.7
2.2
3.9
5
6.1
7.2
8.3
9.4
10.6
11.7
12.8
3.3
5
6.1
7.2
8.3
9.4
10.6
11.7
12.8
13.9
4.4
6.1
7.2
8.3
9.4
10.6
11.7
12.8
13.9
15
5.6
7.2
8.3
9.4
10.6
11.7
12.8
13.9
15
16.1
6.7
8.3
9.4
10.6
11.7
12.8
13.9
15
16.1
17.2
7.8
9.4
10.6
11.7
12.8
13.9
15
16.1
17.2
18.3
8.9
10.6
11.7
12.8
13.9
15
16.1
17.2
18.3
19.4
10.0
11.7
12.8
13.9
15
16.1
17.2
18.3
19.4
20.6
11.1
12.8
13.9
15
16.1
17.2
18.3
19.4
20.6
21.7
12.2
13.9
15
16.1
17.2
18.3
19.4
20.6
21.7
22.8
13.3
15
16.1
17.2
18.3
19.4
20.6
21.7
22.8
23.9
14.4
16.1
17.2
18.3
19.4
20.6
21.7
22.8
23.9
25
15.6
17.2
18.3
19.4
20.6
21.7
22.8
23.9
25
26.1
16.7
18.3
19.4
20.6
21.7
22.8
23.9
25
26.1
27.2
17.8
19.4
20.6
21.7
22.8
23.9
25
26.1
27.2
28.3
18.9
20.6
21.7
22.8
23.9
25
26.1
27.2
28.3
29.4
20.0
21.7
22.8
23.9
25
26.1
27.2
28.3
29.4
30.6
21.2
22.8
23.9
25
26.1
27.2
28.3
29.4
30.6
31.7
22.2
23.9
25
26.1
27.2
28.3
29.4
30.6
31.7
32.8
SUPERHEAT
TEMP (
0
K)
SUCTION PRESSURE AT SERVICE PORT (KPaG)
8