User Guide

035-13606-003 Rev. A (202)
Unitary Products Group 9
Table 3: SUPERHEAT VALUE
INDOOR WB
°F
1
OUTDOOR DB°F
55 60 65 70 75 80 85 90 95 100 105 110 115
50 9 7
52 12 10 6
54 14 12 10 7
56 17 15 14 10 6
58 20 18 16 13 9 5
60 23 21 19 16 12 8 6
62 26 24 22 19 16 12 8 5
64 29 27 24 21 18 15 11 9 6
66 32 31 30 24 23 18 15 11 9 6
68 35 33 30 27 24 21 19 16 14 12 9 6
70 35 33 30 28 25 22 20 18 15 13 11 8
72 35 33 30 28 26 24 20 20 17 15 14
74 34 31 30 27 25 23 22 20 18
76 35 33 31 29 27 26 25 23
1.
Evaporator Entering Air °F
Table 4: TEMPERATURE AND PRESSURE
SUCTION
PRESSURE
PSIG
(Service Port)
SUCTION SERVICE VALVE SUPERHEAT
0
1
246810121416182022242628303234
61.5 3537394143454749515355575961636567 69
64.2 3739414345474951535557596163656769 71
67.1 3941434547495153555759616365676971 73
70.0 4143454749515355575961636567697173 75
73.0 4345474951535557596163636769717375 77
76.0 4547495153555759616365676971737577 79
79.2 4749515355575961636567697173757779 81
82.4 4951535557596163656769717375777981 83
1.
Saturation Temperature
Table 5: R-22 SATURATION PROPERTIES
TEMP.
°F
PRESSURE
PSIG
TEMP.
°F
PRESSURE
PSIG
TEMP.
°F
PRESSURE
PSIG
TEMP.
°F
PRESSURE
PSIG
TEMP.
°F
PRESSURE
PSIG
45 76.02 60 101.62 75 132.22 90 168.40 105 210.75
46 77.58 61 103.49 76 134.45 91 171.02 106 213.81
47 79.17 62 105.39 77 136.71 92 173.67 107 216.90
48 80.77 63 107.32 78 138.99 93 176.35 108 220.02
49 82.39 64 109.26 79 141.30 94 179.06 109 223.17
50 84.03 65 111.23 80 143.63 95 181.80 110 226.35
51 85.69 66 113.22 81 145.99 96 184,56 111 229.56
52 87.38 67 115.24 82 148.37 97 187.36 112 232.80
53 89.08 68 117.28 83 150.78 98 190.18 113 236.08
54 90.81 69 119.34 84 153.22 99 193.03 114 239.38
55 92.56 70 121.43 85 155.68 100 195.91 115 242.72
56 94.32 71 123.54 86 158.17 101 198.82 116 246.10
57 96.11 72 125.67 87 160.69 102 201.76 117 249.50
58 97.93 73 127.83 88 163.23 103 204.72 118 252.94
59 99.76 74 130.01 89 165.80 104 207.72 119 256.41