York AY012MA321, Technical Manual

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246814-YTG-D-0606
4 Unitary Products Group
FOOTNOTES:
* This system does not achieve 13 SEER
1. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit #6918A5011
2. These orifices are factory mounted in the flow device of each indoor coil
3. A TXV kit must be used with these coils to obtain system performance (2A, 2B, and 2C indicate 1TVM series)
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and for 15 feet of interconnecting line
tubing.
2. Verify the TXV and additional charge required for specific evaporator 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 evap adder
for line set.
Additional R-22 Charge / TXV for Various Matched Systems (continued)
Outdoor Unit
AY012MA321 AY018MA321 AY024MA321 AY030MA321 AY036MA321
Required TXV 1TVM2A1 1TVM2A1 1TVM2A1 1TVM2A1 1TVM2A1
Factory R-22 Charge, lbs-oz 2 - 14 2 - 14 3 - 6 3 - 14 3 - 8
Indoor Coil1 Coil Orifice2 TXV Kit3 - Additional Charge, Oz
AHP18B3X — 2A + 0 2A + 0 — — —
AHP24B3X — — 2A + 0 2A + 0 — —
AHP36C3X — — — — 2A + 0 —
AHP42C3X — — — — — 2A + 9
G2FD024(S,H)14,17 61 2A + 0 2A + 0 — — —
G2FD030(S,H)17 65 2A + 0 2A + 0 2A + 0 — —
G2FD035(S,H)14 65 2A + 0 2A + 0 2A + 0 — —
G2FD036(S,H)17 75 — — 2A + 0 2A + 0 —
G2FD036(S,H)21 75 — — — 2A + 0 —
G2FD042(S,H)21 78 — — — 2A + 0 2A + 9
G2FD046(S,H)17 78 — — — 2A + 0 2A + 9
G2FD048(S,H)21,24 84 — — — — 2A + 9
G4FD024H14T2A — 0 0 — — —
G4FD024H17T2A — 0 0 — — —
G4FD030H17T2A — 0 0 0 — —
G4FD035H14T2A — 0 0 0 — —
G4FD036H17T2A — — — 0 0 —
G4FD036H21T2A — — — — 0 —
G4FD042H21T2A — — — — 0 9
G4FD046H17T2A — — — — 0 9
G4FD048H21T2A — — — — — 9
G4FD048H24T2A — — — — — 9
G1HA024H14 61 2A + 0 2A + 0 — — —
G1HA036H14 75 — — 2A + 0 2A + 0 —
G1NA030S17K 63 2A + 0 2A + 0 — — —
G1NA030S21M 63 2A + 0 2A + 0 — — —
G1NA036S17J 67 — — 2A + 0 — —
G1NA036S17L 71 — — — 2A + 0 —
G1NA036S21C 67 — — 2A + 0 — —
G1NA042S24W 84 — — — — 2A + 9
G1NA048S21D 78 — — — 2A + 0 —
G1FA/G1UA030S14 65 2A + 0 2A + 0 — — —
G1FA/G1UA036S17,2 73 2A + 0 2A + 0 2A + 0 — —
G1FA/G1UA048S17 84 — — — 2A + 0 2A + 9
G1FA/G1UA048S21 84 — — — — 2A + 9
G4FA030S14T2A — 0 0 — — —
G4FA036S17T2A — 0 0 0 — —
G4FA036S21T2A — 0 0 0 — —
G4FA048S17T2A — — — — 0 9
G4FA048S21T2A — — — — — 9
F2RP/F2FP024 61 — 2A + 0 — — —
F2RP/F2FP030 65 — — 2A + 0 — —
F2RP/F2FP042 78 — — — — 2A + 9
F4FP024H06T2A — — 2A + 0 — — —
F4FP030H06T2A — — — 2A + 0 — —
F4FP042H06T2A — — — — — 2A + 9