036-21215-003 Rev. B (1202)
Unitary Products Group 3
R-410A SYSTEM CHARGING PROCEDURE
ADDITIONAL R-410A CHARGE / ORIFICE SIZE FOR VARIOUS MATCHED SYSTEMS
OUTDOOR UNIT H4AH024 H4AH030 H4AH036 H4AH042 H4AH048 H4AH060
UNIT ORIFICE(S)
1
53 61 65, 67 69, 71 75, 77 87
FACTORY CHARGE, LBS. - OZ. 5 - 5 6 - 5 7 - 2 8 - 5 7 - 7 9 - 5
INDOOR COIL
COIL ORIFICE
2
REQUIRED SYSTEM ORIFICE + ADDITIONAL CHARGE, OZ.
G1FA/G1UA024S14 ,175955 + 0-----
G1FA/G1UA030S14 6555 + 261 + 0----
G1FA/G1UA036S14, 17, 21 73 51 + 4 61 + 2 65 + 0 - - -
G1FA/G1UA048S17 84 - - 67 + 20 69 + 10 75 + 8 -
G1FA/G1UA048S21 84 - - 67 + 20 69 + 10 75 + 8 -
G1FA/G1UA060S21, 24 90 - - - 71 + 13 77 + 11 84 + 0
G2FD024(S,H)14, 17 61 55 + 0 -----
G2FD030(S,H)17 65 55 + 4 61 + 2 ----
G2FD035(S,H)14 65 55 + 4 61 + 2 - - -
G2FD036(S,H)17, 21 75 55 + 2 61 + 7 65 + 0 - - -
G2FD042(S,H)21 78 - - 65 + 5 69 + 10 - -
G2FD046(S,H)17 78 - - 65 + 5 69 + 10 75 + 8 -
G2FD048(S,H)21, 24 84 - - 67 + 13 69 + 12 75 + 10 -
G2FD060(S,H)24 90 - - - 71 + 15 77 + 13 84 + 0
G2FD061H24 90 ----77 + 1884 + 9
G1HD024 5955 + 0-----
G1HD036 69 55 + 7 61 + 7 65 + 10 - - -
G1HD048 84 - - 67 + 13 69 + 9 75 + 0 -
G1HD060 96 ----77 + 684 + 0
F2RC/F2FC024 61 ------
F2RC/F2FC030 6555 + 2-----
F2RC/F2FC036 73 -61 + 2----
F2RP/F2FP024 6155 + 0-----
F2RP/F2FP030 6555 + 461 + 2----
F2RP/F2FP036 75 - 61 + 7 65 + 0 - - -
F2FP040 63 ------
F2RP/F2FP042 78 - - 65 + 5 69 + 10 - -
F2FP045 78 ------
F2RP/F2FP048 84 - - 67 + 13 69 + 12 75 + 10 -
F2RP/F2FP060 90 ----77 + 1384 + 0
F2FV060 90 ----77 + 1384 + 0
REFRIGERANT LINE ADDER OZ./FT. 0.67 0.67 0.67 0.7 0.7 0.7
1 These orifices are packed in the instruction/warranty packet of each outdoor unit.
2 These orifices are factory mounted in the flow control device of each indoor coil.
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