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Johnson Controls Unitary Products
3
632151-YTG-A-1010
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and 15 feet of interconnect-
ing 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 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 evapora-
tor + adder for line set.
System Charge for Various Matched Systems
Outdoor Unit
YZF02413(C)
YZF03013(C)
YZF03613(C)
YZF04213(C)
YZF04813(C)
YZF06013(C)
Approved System Thermal Expansion Valve
1
1TVM4N1
1TVM4H1
1TVM4H1
1TVM4J1
1TVM4J1
1TVM4K1
Indoor Coil
2
TXV Kit
3
- Additional Charge, Oz
FC/MC/PC32
TXV + 0
–
–
–
–
–
FC/MC/PC35
TXV + 0
–
–
–
–
–
FC/MC/PC37
TXV + 7
TXV + 0
–
–
–
–
FC/MC/PC43
TXV + 7
TXV + 0
–
–
–
–
FC/MC/PC/UC48
–
–
TXV + 0
–
–
–
FC/MC/PC/UC60
–
–
TXV + 3
–
–
–
FC/PC62
–
–
–
TXV + 0
TXV + 0
TXV + 0
FC64
–
–
–
–
TXV + 8
TXV + 8
AHX30
TXV + 0
–
–
–
–
–
AHX36
TXV + 7
TXV + 0
–
–
–
–
AHX42
–
–
TXV + 0
–
–
–
AHX48
–
–
TXV + 3
–
–
–
AHX60
–
–
–
TXV + 0
TXV + 0
TXV + 0
AV36
TXV + 7
TXV + 0
–
–
–
–
AV48
–
–
TXV + 3
–
–
–
F6FP030
TXV + 0
–
–
–
–
–
F6FP036
TXV + 0
–
–
–
–
–
F6FP042
–
–
TXV + 0
–
–
–
F6FP048
–
–
TXV + 3
–
–
–
F6FP060
–
–
–
TXV + 0
TXV + 0
–
FOOTNOTES:
1. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit 2FD06700224.
2. PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.
3. A TXV kit must be used with these coils to obtain system performance.
Note: If a TXV is factory installed on the coil, it must be replaced with the listed TXV.