York AM024M1021 - Additional R-22 Charge and Orifice Size

036-21573-001 Rev. A (0304)
Unitary Products Group 3
Additional R-22 Charge / Orifice Size for Various Matched Systems
ADDITIONAL R-22 CHARGE / ORIFICE SIZE FOR VARIOUS MATCHED SYSTEMS
Outdoor Unit AM012M1021 AM018M1021 AM024M1021 AM030M1021
Unit Orifice (s)
1
47 51 59 63
Factory R-22 Charge, lbs-oz 3 - 2 3 - 1 3 - 4 3 - 9
Indoor Coil
Coil Orifice
2
System Orifice - Additional Charge, Oz
G2FD024(S,H)14/17 61 47 + 8 51 + 7 59 + 2 —
G2FD030(S,H)17 65 — — — 63 + 2
G2FD035(S,H)14 65 — — — 63 + 1
G1HD024 59 47 + 7 53 + 6 59 + 3 —
G1HD036 69 — — — 63 + 7
G1FA/G1UA024S14/17 59 47 + 6 51 + 5 59 + 0 —
G1FA/G1UA030S14 65 — — — 63 + 3
G1FA/G1UA036S14 73 — — 59 + 6 63 + 3
G1FA/G1UA03617/21 73 — — — 63 + 1
G1NA024S17G 51 47 + 0 51 + 0 — —
G1NA030S17H 57 — — 59 + 2 —
G1NA030S17K 63 — — — 63 + 2
G1NA030S21B 57 — — 59 + 2 —
G1NA030S21M 63 — — — 63 + 2
G1NF024SOF 63 — — 59 + 2 63 + 0
F2RP/F2FP018 53 47 + 3 51 + 1 — —
F2RP/F2FP024 61 — 51 + 7 59 + 2 —
F2RP/F2FP030 65 — — — 63 + 2
F2RP/F2FP036 75 — — — 63 + 8
MDD30BSD 57 — — 59 + 2 —
MDD30MSD 63 — — — 63 + 2
FOOTNOTES:
1. These orifices are packed in the customer packet of each outdoor unit.
2. These orifices are factory mounted in the flow control device of each indoor coil.
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaportor, and 15 feet of inter-
connecting line tubing.
2. Verify the orifice size and additional charge required for specific evaportor coil in the system using the above table.
3. Add 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.