York H*RC018 THRU 060 - Manual (Page 5)

036-21137-003 Rev. A (1102)
Unitary Products Group 5
FOOTNOTES:
1. These orifices are factory mounted in the flow control device of each indoor coil and must be removed for TXV installation.
2. A TXV kit must be used with these coils to obtain system performance. (701,702,703 indicates 1TV07 ...series).
3. Systems matched with furnaces or air handlers not equipped with blower-off delays, may require blower Time Delay Kit #6918A5011.
PROCEDURES:
6. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and for 15 feet of
interconnecting line tubing.
7. Verify the orifice size and additional charge required for specific evaporator coil in the system using the above table.
8. Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in the table above.
9. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for
evaporator + adder for line set.
10.If the orifice in the evaporator was changed, verify the evaporator nameplate has been marked with the correct orifice size.
Additional R-22 Charge / Orifice Size for Various Matched Systems - 3 Phase
Outdoor Unit H1RC036S H1RC048S H1RC060S
Unit Orifice (s) 1 — — —
Factory R-22 Charge, lbs-oz 6 - 2 7 - 10 9 - 3
Indoor Coil Coil Orifice TVX Kit 2 = Additional Charge, Oz 3
G2FD035S(H)14 65 702 + 0 — —
G2FD036S(H)17,21 75 702 + 3 — —
G2FD042S(H)21 78 702 + 0 — —
G2FD046S(H)17 78 702 + 9 703 + 0 —
G2FD048S(H)21,24 84 702 + 17 703 + 9 —
G2FD060S(H)24 90 — 703 + 0 703 + 20
G2FD061H24 90 — 703 + 6 703 + 25
G1FA/G1UA036S14 73 702 + 1 — —
G1FA/G1UA036S17,21 73 702 + 0 — —
G1FA/G1UA048S17 84 — 703 + 2 —
G1FA/G1UA048S21,24 84 702 + 9 703 + 7 —
G1FA/G1UA060S21,24 90 — 703 + 14 703 + 20
G1NA036S17L 71 702 + 0 — —
G1NA048S21D 78 702 + 0 703 + 0 —
G1NA048S24P 78 702 + 0 703 + 0 —
G1NA060S24T 87 — — 703 + 0
G1NF036SOF 67 702 + 0 — —
G1NF048SOF 78 — 702 + 0 —
G1NF060SOF 87 — — 703 + 0
G1HD036 69 702 + 5 — —
G1HD048 81 702 + 11 703 + 0 —
G1HD060 93 — 703 + 0 703 + 20
1. These orifices are factory mounted in the flow control device of each indoor coil and must be removed for TXV installation.
2. A TXV kit must be used with these coils to obtain system performance. (701,702,703 indicates 1TV07 ...series).
3. Systems matched with furnaces or air handlers not equipped with blower-off delays, may require blower Time Delay Kit #6918A5011.