Table 8C Ð Superheat Charging Table, 48SS030
TEMP (F) |
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| EVAP AIR Ð CFM |
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| 1000 |
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AIR ENT |
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| Evap Air Ð Ewb (F) |
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| COND |
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|
| 54 | 56 | 58 | 60 | 62 |
| 64 |
| 66 |
| 68 | 70 | 72 | 74 | 76 |
65 |
| SPH | 14.2 | 15.1 | 16.1 | 17.1 | 19.2 |
| 21.3 |
| 23.3 |
| 24.7 | 25.9 | 27.2 | 27.8 | 28.5 |
70 |
| SPH | 13.6 | 14.1 | 14.6 | 15.0 | 17.1 |
| 19.2 |
| 21.3 |
| 22.8 | 24.2 | 25.7 | 26.3 | 26.9 |
75 |
| SPH | 13.0 | 13.0 | 13.0 | 13.0 | 15.1 |
| 17.2 |
| 19.2 |
| 20.9 | 22.6 | 24.2 | 24.8 | 25.4 |
80 |
| SPH | 10.9 | 11.0 | 11.0 | 10.9 | 13.6 |
| 16.1 |
| 18.7 |
| 20.1 | 21.4 | 22.7 | 23.6 | 24.4 |
85 |
| SPH | 8.9 | 8.9 | 8.9 | 8.9 | 12.0 |
| 15.1 |
| 18.2 |
| 19.2 | 20.2 | 21.2 | 22.4 | 23.5 |
90 |
| SPH | 8.3 | 8.4 | 8.4 | 8.3 | 10.9 |
| 13.6 |
| 16.2 |
| 17.7 | 19.2 | 20.8 | 21.6 | 22.5 |
95 |
| SPH | 7.8 | 7.8 | 7.8 | 7.8 | 9.9 |
| 12.0 |
| 14.1 |
| 16.1 | 18.2 | 20.2 | 20.9 | 21.7 |
100 |
| SPH | 7.3 | 7.3 | 7.3 | 7.3 | 9.3 |
| 11.4 |
| 13.6 |
| 15.6 | 17.6 | 19.7 | 20.2 | 20.7 |
105 |
| SPH | 6.7 | 6.7 | 6.7 | 6.7 | 8.8 |
| 10.9 |
| 13.0 |
| 15.0 | 17.1 | 19.1 | 19.4 | 19.8 |
110 |
| SPH | * | * | * | * | 6.7 |
| 8.9 |
| 10.9 |
| 13.0 | 15.0 | 17.1 | 18.0 | 18.9 |
115 |
| SPH | * | * | * | * | * |
| 6.8 |
| 8.9 |
| 10.9 | 13.0 | 15.0 | 16.5 | 18.0 |
LEGEND | *Do not attempt to charge system under these conditions Ð refrig- |
Ewb Ð Entering Wet Bulb | erant slugging may occur. |
SPH Ð Superheat at Compressor (F) |
|
Table 8D Ð Superheat Charging Table, 48SS036
TEMP (F) |
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| EVAP AIR Ð CFM |
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|
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| 1200 |
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| |||
AIR ENT |
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| |||
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|
|
| Evap Air Ð Ewb (F) |
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| COND |
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|
|
| 54 | 56 | 58 | 60 | 62 | 64 | 66 |
| 68 | 70 | 72 | 74 | 76 |
65 |
| SPH | 8.4 | 8.4 | 8.4 | 8.4 | 12.5 | 16.7 | 18.7 |
| 20.7 | 22.0 | 23.4 | 24.8 | 26.1 |
70 |
| SPH | 5.0 | 5.0 | 5.0 | 5.0 | 9.0 | 13.1 | 15.9 |
| 18.6 | 20.0 | 21.3 | 22.7 | 24.0 |
75 |
| SPH | * | * | * | * | 5.4 | 9.6 | 13.1 |
| 16.6 | 17.9 | 19.3 | 20.6 | 22.0 |
80 |
| SPH | * | * | * | * | * | 6.0 | 10.3 |
| 14.5 | 15.9 | 17.3 | 18.6 | 20.0 |
85 |
| SPH | * | * | * | * | * | * | 7.5 |
| 12.5 | 13.9 | 15.2 | 16.5 | 17.9 |
90 |
| SPH | * | * | * | * | * | * | 5.4 |
| 10.4 | 12.5 | 14.6 | 16.8 | 18.8 |
95 |
| SPH | * | * | * | * | * | * | * |
| 8.4 | 11.3 | 14.1 | 17.0 | 19.8 |
100 |
| SPH | * | * | * | * | * | * | * |
| 6.4 | 10.0 | 13.5 | 17.1 | 20.7 |
105 |
| SPH | * | * | * | * | * | * | * |
| * | 8.7 | 13.0 | 17.3 | 21.7 |
110 |
| SPH | * | * | * | * | * | * | * |
| * | 9.3 | 12.4 | 15.6 | 18.7 |
115 |
| SPH | * | * | * | * | * | * | * |
| * | 10.0 | 11.9 | 13.8 | 15.8 |
LEGEND | *Do not attempt to charge system under these conditions Ð refrig- |
Ewb Ð Entering Wet Bulb | erant slugging may occur. |
SPH Ð Superheat at Compressor (F) |
|
Table 8E Ð Superheat Charging Table, 48SS042
TEMP (F) |
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| EVAP AIR Ð CFM |
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|
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| 1400 |
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AIR ENT |
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|
|
|
|
| Evap Air Ð Ewb (F) |
|
|
|
|
| ||||||
| COND |
|
|
|
|
|
|
|
|
|
| |||||
|
|
| 54 | 56 | 58 | 60 | 62 | 64 |
| 66 |
| 68 | 70 | 72 | 74 | 76 |
65 |
| SPH | 11.0 | 11.0 | 11.0 | 14.0 | 17.0 | 20.0 |
| 22.0 |
| 24.0 | 26.0 | 26.0 | 27.7 | 28.6 |
70 |
| SPH | 7.5 | 7.5 | 7.5 | 10.4 | 13.4 | 16.4 |
| 18.9 |
| 21.4 | 24.0 | 25.0 | 26.1 | 27.1 |
75 |
| SPH | * | * | * | 6.9 | 9.9 | 12.9 |
| 15.9 |
| 18.9 | 21.9 | 23.2 | 24.4 | 25.7 |
80 |
| SPH | * | * | * | 5.9 | 8.4 | 10.8 |
| 13.8 |
| 16.8 | 19.8 | 21.3 | 22.8 | 24.9 |
85 |
| SPH | * | * | * | 5.0 | 6.9 | 8.8 |
| 11.8 |
| 14.8 | 17.8 | 19.5 | 21.1 | 22.8 |
90 |
| SPH | * | * | * | * | 6.0 | 6.8 |
| 10.2 |
| 13.7 | 17.3 | 18.6 | 20.0 | 21.4 |
95 |
| SPH | * | * | * | * | * | 5.0 |
| 8.7 |
| 12.7 | 16.7 | 17.8 | 18.9 | 20.0 |
100 |
| SPH | * | * | * | * | * | * |
| 6.5 |
| 10.5 | 14.6 | 16.4 | 18.2 | 20.0 |
105 |
| SPH | * | * | * | * | * | * |
| * |
| 8.4 | 12.6 | 15.1 | 17.6 | 20.0 |
110 |
| SPH | * | * | * | * | * | * |
| * |
| 8.0 | 12.0 | 14.2 | 16.4 | 18.6 |
115 |
| SPH | * | * | * | * | * | * |
| * |
| 7.7 | 11.5 | 13.4 | 15.3 | 17.2 |
LEGEND | *Do not attempt to charge system under these conditions Ð refrig- |
Ewb Ð Entering Wet Bulb | erant slugging may occur. |
SPH Ð Superheat at Compressor (F) |
|
37