036-21024-006 Rev. D (0403)
Unitary Products Group 3
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refigerant for the condenser, the smallest evaporator and for 15 feet of intercon-
necting line tubing.
2. Verify the orifice size and the additional charge required for the specific evaporator coil in the system using the table above:
3. Add additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in the table above.
4. Permanently mark the unit nameplate with the total system charge. Total System Charge=Base Charge (as shipped) +adder for
evaporator +adder for line set.
5. If the orifice in the evaporator was changed verify the evaporator nameplate has been marked with the correct orifice size.
Additional R-22 Charge / Orifice Size for Various Matched Systems - 1 Phase
OUTDOOR UNITS H4DB018 H4DB024 H4DB030 H4DB036 H4DB042 H5DB048 H4DB060
UNIT ORIFICE(S)
1
1. These orifices are packed in the instruction/warranty packet of each outdoor unit.
53, 55 59, 61 65, 67, 69 73, 75 73,78,81 81, 84 87, 90, 93
FACTORY CHARGE, LBS. - OZ. 3 - 14 3 - 10 4 - 7 4 - 9 5 - 9 6 - 0 8 - 0
INDOOR COIL
COIL ORIFICE
2
2. These orifices are factory-mounted in the flow control device of each indoor coil.
SYSTEM ORIFICE + ADDITIONAL CHARGE, OZ.
G1FA/G1UA024S14, 17 59 53 + 2 59 + 2 -----
G1FA/G1UA030S14 65 57 + 4 57 + 4 67 + 0 ----
G1FA/G1UA036S14, 17, 21 73 - 59 + 6 67 + 2 73 + 0 - - -
G1FA/G1UA048S17 84 - - - 75 + 14 81 + 0 - -
G1FA/G1UA048S21 84 - - - 75 + 21 81 + 5 84 + 6 -
G1FA/G1UA060S21, 24 90 -----84 + 690 + 0
G1NA030S17H 57 55 + 4 57 + 7 -----
G1NA030S17K 63 - - 67 + 4 ----
G1NA036S17J 67 - - - 73 + 2 - - -
G1NA036S21C 67 - - - 73 + 2 - - -
G1NA048S21D 78 - - - 75 + 8 78 + 3 84 + 0 -
G2FD024(S,H)14, 17 61 57 + 4 55 + 4 -----
G2FD030(S,H)17 65 57 + 6 59 + 6 67 + 2 ----
G2FD035(S,H)14 65 57 + 6 59 + 5 67 + 0 73 + 0 - - -
G2FD036(S,H)17 75 - 59 + 10 67 + 6 73 + 3 - - -
G2FD036(S,H)21 75 - 59 + 10 67 + 8 73 + 5 - -
G2FD042(S,H)21 78 - - - 75 + 8 81 + 1 - -
G2FD046(S,H)17 78 - - - 73 + 7 81 + 0 84 + 0 -
G2FD048(S,H)21, 24 84 - - - 75 + 20 81 + 8 84 + 3 -
G2FD060(S,H)24 90 ----81 + 1384 + 690 + 0
G2FD061H24 90 ------90 + 5
G1HD024 5955 + 559 + 18-----
G1HD036 69 - 57 + 11 65 + 7 69 + 22 - - -
G1HD048 81 - - - 75 + 14 78 + 5 81 + 2 -
G1HD060 93 -----84+ 993 + 0
F2RP018 5353 + 0------
F2RC024 6153 + 259 + 2-----
F2RC030 65 --67+ 0----
F2RC036 73 - - 67 + 2 73 + 0 - - -
F2RC/F2RP/FP024 61 -59 + 4-----
F2RP/FP030 65 -59 + 667 + 2----
F2RP/FP036 75 ---75 + 6---
F2FP040 63 -57 + 15-----
F2RP/FP042 78 - - - 75 + 8 78 + 3 - -
F2FP045 78 - - - 78 + 25 - - -
F2FP048 84 ----78 + 1184 + 6-
F2FP060 90 -----84 + 890 + 0
FOOTNOTES:
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