
9
TABLE 4
SUPERHEAT CHARGING TABLE
(SUPERHEAT ENTERING SUCTION SERVICE VALVE)
OUTDOOR INDOOR COIL ENTERING AIR (
0
F) WET_BULB
TEMP (
0
F)
50 52 54 56 58 60 62 64 66 68 70 72 74 76
55 9 12 14 1720232629323537404245
60 7 10 12 1518212427303335384043
65 - 6 10 13 16 19 21 24 27 30 33 36 38 41
70 - - 7 10 13 161921242730333639
75 - - - 6 9 12 1518212428313437
80 - - - - 5 8 12 15 18 21 26 28 31 35
85 - - ----811151922263033
90 - - - - - - 5 9 13 16 20 24 27 31
95 - - - - - - - 6 10 14 18 22 25 29
100 - - ------81215202327
105 - - - - - - - - 5 9 13 17 22 26
110 - - -------611 15 20 25
115 - - --------8141823
- DO NOT ATTEMPT TO CHARGE SYSTEM UNDER THESE CONDITIONS
OR REFRIGERANT SLUGGING MAY OCCUR.
OUTDOOR INDOOR COIL ENTERING AIR (
0
C) WET-BULB
TEMP(0C)
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 9.4 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
SUPERHEAT CHARGING TABLE
(SUPERHEAT ENTERING SUCTION SERVICE VALVE)
- DO NOT ATTEMPT TO CHARGE SYSTEM UNDER THESE CONDITIONS
OR REFRIGERANT SLUGGING MAY OCCUR.
TABLE 5
SUPERHEAT SUCTION PRESSURE AT SERVICE PORT (psig)
TEMP (
0
F)
61.5 64.2 67.1 70 73 76 79.2 82.4 85.7
0353739414345 474951
2373941434547 495153
4394143454749 515355
6414345474951 535557
8434547495153 555759
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 68 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
Required Suction Tube Temperature (0F)
(Entering Suction Service Valve)
Required Suction Tube Temperature (0C)
(Entering Suction Service Valve)
SUPERHEAT SUCTION PRESSURE AT SERVICE PORT (KPaG)
TEMP (
0
K)
424 443 463 483 503 524 546 568 591
01.7 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