413432-YTG-A-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. Add additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in Physical and Electri-
cal Data Table.
4. For TXV match charge weight needs to be weighed in for specififc 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
evap adder for line set.
F4FP024
0
–
–
–
–
–
F4FP030
3
0
–
–
–
–
F4FP036
–
8
5
–
–
–
F4FP040
–
12
8
–
–
–
F4FP042
–
–
8
0
–
–
F4FP045
–
–
9
2
–
–
F5FP048
–
–
20
10
11
–
F5FP060
–
–
20
10
11
–
F4FV060
–
–
9
10
1
–
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
4. Refer to Technical Guide for actual system performance for specified matches.
Additional R-410A Charge / Orifice Size for Various Matched Systems (Continued)
Outdoor Unit
TCGF24S41S1
TCGF30S41S1
TCGF36S41S1
TCGF42S41S1
TCGF48S41S1
TCGF60S41S1
Required Orifice or TXV
1
1TVM902
1TVM903
1TVM903
1TVM903
1TVM905
1TVM906
Factory Charge, lbs-oz
3 - 2
3 - 7
3 - 10
4 - 4
4 - 9
5 - 9
Indoor Coil
2,3,4
Additional Charge, Oz
See Caution below
See Caution below
See Caution below
See Caution below
See Caution below
See Caution below
See Caution below
See Caution below
See Caution below
If the F*FP Air Handler used has a with a factory installed R-22 TXV it MUST BE CHANGED OUT to a R-410A TXV or a orifice for proper operation.
If the TXV is not changed out system damage will occur.
