York THGD18 S21S1, Technical Manual

Page: 4 / 30

365147-YTG-C-0608
4 Johnson Controls Unitary Products
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
evap adder for line set.
HC18A3X 2A + 0 – – – – – –
HC30A3X – 2A + 0 – – – – –
HC36B3X – 2A + 5 2A + 0 – – – –
HC42C3X – – 2A + 0 2A + 0 – – –
HC60C3X – – – 2A + 5 2C + 2 2C + 0 –
HD24A3X – 2A + 4 – – – – –
HD36B3X – – 2A + 0 – – – –
HD48C3X – – – 2A + 3 – – –
HD60D3X – – – 2A + 5 2C + 2 2C + 0 –
MH24S59 – 2A + 6 2A + 0 – – – –
MH30S65 – 2A + 6 2A + 0 – – – –
AHP18B3X 2A + 0 – – – – – –
AHP24B3X 2A + 0 2A + 0 – – – – –
AHP30B3X – 2A + 5 2A + 0 – – – –
AHP36C3X – – 2A + 0 2A + 0 – – –
AHP42C3X – – – 2A + 0 – – –
AHP48D3X – – – – 2C + 2 2C + 0 –
AHP60D3X – – – 2A + 5 2C + 2 2C + 0 –
AV24B2A 2A + 0 2A + 0 – – – – –
AV36C2A – – 2A + 0 2A + 0 – – –
AV48D2C – – – 2A + 0 2C + 0 2C + 0 –
AV60D2C – – – – 2C + 0 2C + 0 –
F4FP024 0 – – – – – –
F4FP030 – 0 – – – – –
F4FP040 – – 0 – – – –
F5FP045 – – – 2A + 5 2 – –
F5FP048 – – – 2A + 3 0 – –
F5FP060 – – – 2A + 5 2 0 –
F4FV060 – – – 2A + 0 0 0 –
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.
Additional R-22 Charge / Orifice Size for Various Matched Systems (Continued)
Outdoor Unit
THGD18
S21S1
THGD24
S21S1
THGD30
S21S1
THGD36
S21S1
THGD42
S21S1
THGD48
S21S1
THGD60
S21S1
Required Orifice or TXV
1
1TVM2A1 1TVM2A1 1TVM2A1 1TVM2A1 1TVM2C1 1TVM2C1 1TVM2C1
Factory Charge, lbs-oz 7 - 3 7 - 7 8 - 12 9 - 1 11 - 14 13 - 4 15 - 5
Indoor Coil
2,3
Additional Charge, Oz