
036-21021-003 Rev. C (0203)
Unitary Products Group
3
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaportor and for 15 feet of interconnecting line
tubing.
2. Verify the orifice size and additional charge required for specific evaportor 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 the table above.
4. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for
eva adder for line set.
5. If the orifice in the evaportor was changed, verify the evaportor nameplate has been marked with the correct orifice size.
Additional R-22 Charge / Orifice Size for Various Matched Systems
ADDITIONAL R-22 CHARGE / ORIFICE SIZE FOR VARIOUS MATCHED SYSTEMS
OUTDOOR UNITS
H4DE024
H4DE030
HD4DE036
H4DE042
H4DE048
H4DE060
UNIT ORIFICE(S)
1
59,61,63
67,69
73,75
78,81
87,90
90
FACTORY R22 CHARGE, LBS. - OZ.
5-0
5-2
5-2
5-13
7-0
7-10
INDOOR COIL
COIL ORIFICE
2
SYSTEM O ADDITIONAL CHARGE, OZ.
G1FA/G1UA024S14,17
59
63+6
-
-
-
-
-
G1FA/G1UA030S14
65
63+8
67+10
-
-
-
-
G1FA/G1UA036S14,17,21
73
63+10
67+2
73+0
-
-
-
G1FA/G1UA048S17,21
84
-
701
3
+10
75+9/702
3
+9
78+5
87+0
-
G1FA/G1UA060S21,24
90
-
-
-
-
87+7
90+1
G1NA030S17H
57
63+8
-
-
-
-
-
G1NA030S17K
63
-
67+4
-
-
-
-
G1NA036S17J
67
-
-
73+0
-
-
-
G1NA036S21C
67
-
-
73+0
-
-
-
G1NA048S21D
78
-
-
75+9
702
3
+5
702
3
+0
-
G2FD024(S,H)14,17
61
63+8
-
-
-
-
-
G2FD030(S,H)17
65
63-10
67+2
-
-
-
-
G2FD035(S,H)14
65
63+10
67+2
73+0
-
-
-
G2FD036(S,H)17,21
75
63+13
67+7
73+5
-
-
-
G2FD042(S,H)21,
78
-
-
73+5
78+0
-
-
G2FD046(S,H)17
78
-
69+10/701
3
+10
75+8/702
3
+8
78+2
-
-
G2FD048(S,H)21,24
84
-
69+3
75+16/702
3
+16
78+5
87+3
-
G2FD060(S,H)24
90
-
-
-
81+9/702
3
+9
90+7
90+1
G1HD024
59
63+9
-
-
-
-
-
G1HD036
69
65+15
67+7
73+0
-
-
-
G1HD048
81
-
-
75+8
78+5
81+1
-
G1HD060
93
-
-
-
-
90+8
90+0
F2RC/F2FCP024
61
61+6
-
-
-
-
-
F2RC/F2FCP030
65
61+6
65+2
-
-
-
-
F2RC/F2FCP036
75
-
701
3
+2
73+0
-
-
-
F2RP/FP024
61
59+4
-
-
-
-
-
F2RP/FP030
65
61+10
701
3
+2
-
-
-
-
F2RP/FP036
75
-
701
3
+7
73+2
-
-
-
F2RP/FP042
78
-
-
75+5
702
3
+0
-
-
F2FP048
84
-
-
75+8
-
84+3
-
F2FP060
90
-
-
-
-
87+7
90+0
REFRIGERANT LINE ADDER OZ. / FT.
0.68
0.68
0.70
0.70
0.70
0.70
FOOTNOTES:
1. These orifices are packed in the instruction/warranty packed of each outdoor unit. Note: Orifices in () must be ordered from the Parts Department.
2. These orifices are factory-mounted in the flow control device of each indoor coil.
3. A TXV kit must be used with these units to obtain system performance. (701702,703 indicates 1TV07...series)