Carrier 48SD - Page 20

20
Ta ble 6—Cooling Charging Chart -- 018 only
Required Subcooling
o
F(
o
C) Required Liquid Line Temperature for a Specific Subcooling (R ---22)
Model
Size
Outdoor Ambient Temperature Required Subcooling (
o
F) Required Subcooling (
o
C)
75 (24) 85 (29) 95 (35) 105 (41) 115 (46)
Pressure
(psig)
5 10 15 20
Pressure
(kPa)
3 6 8 11
018 12 ( 6.7 ) 12 ( 6.7 ) 12 ( 6 .7 ) 12 ( 6.7 ) 12 ( 6.7 ) 134 71 66 61 56 924 22 19 16 13
141 74 69 64 59 972 23 21 18 15
148 77 72 67 62 1020 25 22 19 17
156 80 75 70 65 1076 27 24 21 18
163 83 78 73 68 1124 28 26 23 20
171 86 81 76 71 1179 30 27 24 22
179 89 84 79 74 1234 32 29 26 23
187 92 87 82 77 1289 33 31 28 25
196 95 90 85 80 1351 35 32 29 27
205 98 93 88 83 1413 37 34 31 28
214 101 96 91 86 1475 38 36 33 30
223 104 99 94 89 1538 40 37 34 32
233 107 102 97 92 1606 42 39 36 33
243 110 105 100 95 1675 43 41 38 35
253 113 108 103 98 1744 45 42 39 37
264 116 111 106 101 1820 47 44 41 38
274 119 114 109 104 1889 48 46 43 40
285 122 117 112 107 1965 50 47 44 42
297 125 120 115 110 2048 52 49 46 43
309 128 123 118 113 2130 53 51 48 45
321 131 126 121 116 2213 55 52 49 47
331 134 129 124 119 2282 57 54 51 48
346 137 132 127 122 2386 58 56 53 50
359 140 135 130 125 2475 60 57 54 52
Ta ble 6A—Cooling Charging Chart -- 024 through 060 only
A05109v2
Table 7—Filter Pressure Drop Table (in. wc)
FILTER SIZE in.
(mm)
CFM
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
20X20X1
(508X508X25)
0.05 0.07 0.08 0.1 0.12 0.13 0.14 0.15 — — — — — — — — — — —
24X30X1
(610X762X25)
— — — 0.04 0.05 0.06 0.07 0.07 0.08 0.09 0.1 — — — — — — — —
24X36X1
(610X914X24)
— — — — — — — 0.06 0.07 0.07 0.08 0.09 0.09 0.10 0.11 0.12 0.13 0.14 0.14
48SD