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
evaportor + 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 ORIFICE + 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)
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