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
evapadder 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 O 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 + 6
90 + 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 + 13
84 + 6
90 + 0
G2FD061H24
90
-
-
-
-
-
-
90 + 5
G1HD024
59
55 + 5
59 + 18
-
-
-
-
-
G1HD036
69
-
57 + 11
65 + 7
69 + 22
-
-
-
G1HD048
81
-
-
-
75 + 14
78 + 5
81 + 2
-
G1HD060
93
-
-
-
-
-
84+ 9
93 + 0
F2RP018
53
53 + 0
-
-
-
-
-
-
F2RC024
61
53 + 2
59 + 2
-
-
-
-
-
F2RC030
65
-
-
67+ 0
-
-
-
-
F2RC036
73
-
-
67 + 2
73 + 0
-
-
-
F2RC/F2RP/FP024
61
-
59 + 4
-
-
-
-
-
F2RP/FP030
65
-
59 + 6
67 + 2
-
-
-
-
F2RP/FP036
75
-
-
-
75 + 6
-
-
-
F2FP040
63
-
57 + 15
-
-
-
-
-
F2RP/FP042
78
-
-
-
75 + 8
78 + 3
-
-
F2FP045
78
-
-
-
78 + 25
-
-
-
F2FP048
84
-
-
-
-
78 + 11
84 + 6
-
F2FP060
90
-
-
-
-
-
84 + 8
90 + 0
FOOTNOTES: