York THGD18 Technical Manual page 4

365147-YTG-C-0608
Additional R-22 Charge / Orifice Size for Various Matched Systems (Continued)
Outdoor Unit
1
Required Orifice or TXV
Factory Charge, lbs-oz
2,3
Indoor Coil
HC18A3X
HC30A3X
HC36B3X
HC42C3X
HC60C3X
HD24A3X
HD36B3X
HD48C3X
HD60D3X
MH24S59
MH30S65
AHP18B3X
AHP24B3X
AHP30B3X
AHP36C3X
AHP42C3X
AHP48D3X
AHP60D3X
AV24B2A
AV36C2A
AV48D2C
AV60D2C
F4FP024
F4FP030
F4FP040
F5FP045
F5FP048
F5FP060
F4FV060
FOOTNOTES:
1. For applications requiring a TXV use 1TVM series kit.
2. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit
2FD06700224.
3. PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and 15 feet of inter-
connecting line tubing.
2. Verify the TXV or orifice 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 Physical and Electrical
Data Table.
4. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for
evaporator + adder for line set.
4
THGD18 THGD24
S21S1 S21S1
1TVM2A1 1TVM2A1
7 - 3 7 - 7
2A + 0 –
– 2A + 0
– 2A + 5
– –
– –
– 2A + 4
– –
– –
– –
– 2A + 6
– 2A + 6
2A + 0 –
2A + 0 2A + 0
– 2A + 5
– –
– –
– –
– –
2A + 0 2A + 0
– –
– –
– –
0 –
– 0
– –
– –
– –
– –
– –
THGD30 THGD36
S21S1 S21S1
1TVM2A1 1TVM2A1
8 - 12 9 - 1
Additional Charge, Oz
– –
– –
2A + 0 –
2A + 0 2A + 0
– 2A + 5
– –
2A + 0 –
– 2A + 3
– 2A + 5
2A + 0 –
2A + 0 –
– –
– –
2A + 0 –
2A + 0 2A + 0
– 2A + 0
– –
– 2A + 5
– –
2A + 0 2A + 0
– 2A + 0
– –
– –
– –
0 –
– 2A + 5
– 2A + 3
– 2A + 5
– 2A + 0
THGD42 THGD48
S21S1 S21S1
1TVM2C1 1TVM2C1
11 - 14 13 - 4
– –
– –
– –
– –
2C + 2 2C + 0
– –
– –
– –
2C + 2 2C + 0
– –
– –
– –
– –
– –
– –
– –
2C + 2 2C + 0
2C + 2 2C + 0
– –
– –
2C + 0 2C + 0
2C + 0 2C + 0
– –
– –
– –
2 –
0 –
2 0
0 0
Johnson Controls Unitary Products
THGD60
S21S1
1TVM2C1
15 - 5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–