036-21030-003 Rev. B (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 change
Additional R-22 Charge / Orifice Size for Various Matched Systems - 1 & 3 Phase
OUTDOOR UNIT E4FD018 E4FD024 E4FD030 E4FD036 E4FD042 E4FD048 E4FD060
Orifice in OD Distributor 37 45 51 59 67 76 76
FACTORY CHARGE, LBS. - OZ. 4-11 4-12 5-3 5-11 7-6 7-6 9-5
ID Orifice included w/Instruction Package 53 61 67 75 78, 81 84, 87 93
INDOOR COIL
COIL ORIFICE
1
REQUIRED SYSTEM ORIFICE + ADDITIONAL CHARGE, OZ.
G1FA/G1UA024S14, 17 59 53+2 - - - - - -
G1FA/G1UA030S14 65 53+5 61+0 - - - - -
G1FA/G1UA036S14 73 - 61+2 67+0 - - - -
G1FA/G1UA036S17 73 - - 67+5 - - - -
G1FA/G1UA048S17 84 - - - 75+3 81+5 84+0 -
G1FA/G1UA048S21 84 - - - 75+5 81+5 84+0 -
G1FA/G1UA060S21, 24 90 - - - - - 87+7 93+0
G2FD024(S,H)14, 17 61 53+5 61+0 - - - - -
G2FD030(S,H)17 65 - 61+2 67+0 - - - -
G2FD035(S,H)14 65 - 61+2 67+0 - - - -
G2FD036(S,H)17, 21 75 - - 67+5 75+0 - - -
G2FD042(S,H)21 78 - - 75+1 78+0 - -
G2FD046(S,H)17 78 - - - 75+3 78+0 - -
G2FD048(S,H)21, 24 84 - - - - 81+5 84+2 -
G2FD060(S,H)24 90 - - - - - 87+4 93+0
G2FD061SH24 90 - - - - - - 93+8
G1HD024 59 53+5 61+1 - - - - -
G1HD036 69 - - 67+5 75+0 - - -
G1HD048 81 - - - - 78+2 87+0 -
G1HD060 93 - - - - 81+9 87+0 93+8
F2RP/FP018 53 53+0 - - - - - -
F2RP/FP024 61 53+4 61+0 - - - - -
F2RP/FP030 65 - 61+2 67+0 - - - -
F2RP/FP036 75 - - 67+5 75+0 - - -
F2RP/FP042 78 - - - 75+3 78+0 - -
F2FP048 84 - - - - 81+5 84+2 -
F2FP060 90 - - - - - - 93+0
REFRIGERANT LINE ADDER OZ. / FT. 0.66 0.66 0.68 0.68 0.68 0.70 0.70
FOOTNOTES:
1. These orifices are factory mounted in the flow control device of each indoor coil.
To Next Page
Loading...
