Additional
Outdoor Unit | TCGD12 | TCGD18 | TCGD24 |
| TCGD30 | TCGD36 | TCGD42 | TCGD48 | TCGD60 | ||
S21S2(H) | S21S2(H) | S21S2(H) |
| S21S2(H) | S21S2(H) | S21S2(H) | S21S2(H) | S21S2 | |||
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Required Orifice or TXV 1,2 | 0.041 / 2A | 0.052 / 2A | 0.059 / 0.061 / 2A |
| 0.065 / 2A | 0.073 / 2A | 0.081 / 2C | 0.084 / 2C | 0.096 / 2C | ||
Factory | 3 - 2 | 3 - 0 | 3 - 13 |
| 3 - 7 | 3 - 15 | 4 - 2 | 4 - 5 | 5 - 4 | ||
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Indoor Coil3,4 |
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| Additional Charge, Oz |
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AHP18B3X |
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| 41 + 0 | 52 + 0 | – |
| – | – | – | – | – |
AHP24B3X |
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| – | 52 + 0 | – |
| – | – | – | – | – |
AHP30B3X |
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| – | – | 61 + 3 |
| 65 + 4 | – | – | – | – |
AHP36C3X |
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| – | – | – |
| – | 73 + 4 | – | – | – |
AHP42C3X |
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| – | – | – |
| – | 73 + 4 | 81 + 0 | – | – |
AHP/SHP60D3X | – | – | – |
| – | – | – | 84 + 0 | – | ||
AV24B3X |
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| – | 52 + 2 | – |
| – | – | – | – | – |
AV36C3X |
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| – | – | 61 + 7 |
| 65 + 12 | 73 + 4 | – | – | – |
AV/SV48D3X | – | – | – |
| – | – | – | 84 + 0 | – | ||
F4FP024 |
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| – | 52 + 0 | – |
| – | – | – | – | – |
See Caution below |
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– | 2A + 0 | – |
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F4FP036 |
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| – | – | 61 + 1 |
| – | – | – | – | – |
See Caution below |
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– | – | 2A + 2 |
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F4FP040 |
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| – | – | – |
| 65 + 0 | – | – | – | – |
See Caution below |
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– | – | – |
| 2A + 0 | – | – | – | – | |||
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F5FP048 |
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| – | – | – |
| – | 73 + 0 | 81 + 5 | 84 + 2 | – |
See Caution below |
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– | – | – |
| – | 2A + 0 | 2C + 5 | 2C + 2 | – | |||
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F5FP060 |
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| – | – | – |
| – | – | – | 84 + 0 | – |
See Caution below |
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– | – | – |
| – | – | – | 2C + 0 | – | |||
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F4FV060 |
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| – | – | – |
| – | – | – | 84 + 0 | – |
See Caution below |
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– | – | – |
| – | – | – | 2C + 0 | – | |||
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FOOTNOTES: |
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1.For applications requiring a TXV use 1TVM series kit.
2.Approved orifice shipped with outdoor unit.
3.Systems matched with furnace or air handlers not equipped with
4.PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.
PROCEDURES:
1.Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and 15 feet of inter- connecting line tubing.
2.Verify the TXV or orifice and additional charge required for specific evaporator coil in the system using the above table.
3.Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in Physical and Electrical Data Table.
4.For TXV match charge weight needs to be weighed in for specififc coil match and lineset length.
5.Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for evaporator + adder for line set.
Models
F*FP Air Handlers come with a factory installed
4 | Johnson Controls Unitary Products |