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Johnson Controls Unitary Products 3
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and 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 Physical and Electrical Data Table.
4. For TXV matches requiring additional charge, the refrigerant needs to be weighed in for specific coil match and lineset length.
5. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for evaporator +
adder for line set.
System Charge for Various Matched Systems
Outdoor Unit YHJD18S41S1 YHJD24S41S1 YHJD30S41S1 YHJD36S41S1 YHJD42S41S1 YHJD48S41S1 YHJD60S41S2
Required Orifice or TXV
1
1TVM04E1 1TVM04G1 1TVM04G1 1TVM04H1 1TVM04H1 1TVM04J1 1TVM04K1
Factory Charge, lbs-oz 6 - 5 8 - 7 9 - 12 9 - 15 9 - 12 13 - 9 13 - 6
Indoor Coil
2,3
Additional Charge, Oz
FC/MC/PC/UC18AB 0––––––
FC/MC/PC/UC24AB 4––––––
FC/MC/PC30AB 4––––––
FC/MC/PC32A –0–––––
FC/MC/PC35BC –0–––––
FC/MC/PC37A – 600–––
FC/MC/PC43BC –600–––
FC/MC/PC/UC48CD – – – 10 0 – –
FC/MC/PC/UC60CD ––––00–
FC/MC62D –––––120
HC18A 1––––––
HC30A 100–––––
HC36B –0–––––
HC42 ––00–––
HC60 ––––00–
HD24 14––––––
HD36 –2–––––
HD48 ––88–––
HD60 ––––07–
AHP18 0––––––
AHP30 –0–––––
AHP36 ––00–––
AHP/SHP48 ––––00–
AHP/SHP60 –––––0–
AHX30 –0–––––
AHX36 –600–––
AHX42 ––––0––
AHX48 ––––00–
AHX60 ––––––0
AV*24 3––––––
AV*36 –600–––
AV/SV*48 ––––00–
AV/SV*60 –––––0–
F4FP24 0––––––
F4FP45 –––00––
F5FP48 ––––00–
F4FV60 –––––0–
F5FP60 –––––0–
F6FP030 –+ 0–––––
F6FP036 –+ 0+ 0––––
F6FP042 – – – + 10 + 0 – –
F6FP048 ––––+ 0+ 0–
F6FP060 ––––––0
FOOTNOTES:
1. For applications requiring a TXV use 1TVM0 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.