TECHNICAL SUPPORT MANUAL
Split System Air Conditioner: H2A3, 3−Phase
501 04 2502 00
3
R−22 CHARGING CHART
Measured Liquid
Pressure (psig)
Rating Plate (required) Subcooling Temperature
°
F (
°
C)
°
F
(
°
C)
°
F
(
°
C)
°
F
(
°
C)
°
F
(
°
C)
5
3
10
6
15
8
20
11
R−22 Required Liquid Line Temperature
°
F (
°
C)
163
83
28
78
26
73
23
68
20
171
86
30
81
27
76
24
71
22
179
89
32
84
29
79
26
74
23
187
92
33
87
31
82
28
77
25
196
95
35
90
32
85
29
80
27
205
98
37
93
34
88
31
83
28
214
101
38
96
36
91
33
86
30
223
104
40
99
37
94
34
89
32
233
107
42
102
39
97
36
92
33
243
110
43
105
41
100
38
95
35
253
113
45
108
42
103
39
98
37
264
116
47
111
44
106
41
101
38
274
119
48
114
46
109
43
104
40
285
122
50
117
47
112
44
107
42
297
125
52
120
49
115
46
110
43
309
128
53
123
51
118
48
113
45