York YCJD18 - Manual (Page 4)

364834-YTG-C-0708
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. 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
evaporator + adder for line set.
AHP/SHP60D3X
– – – – – 73 + 0 87 + 0
– – – – – 904 + 0 905 + 0
AV36C3X
– 55 + 4 61 + 2 65 + 0 – – –
– 902 + 4 907 + 2 903 + 0 – – –
AV/SV48D3X
– – – – – 73 + 0 –
– – – – – 904 + 0 –
AV60D3X
– – – – – – 87 + 0
– – – – – – 905 + 0
F4FP024
48 + 0 – – – – – –
902 + 0 – – – – – –
F4FP036
– 55 + 0 – – – – –
– 902 + 0 – – – – –
F4FP040
– – 61 + 0 – – – –
– – 907 + 0 – – – –
F5FP048
– – – 65 + 8 75 + 2 73 + 4 –
– – – 903 + 8 903 + 2 904 + 4 –
F5FP060
– – – – – 73 + 0 87 + 0
– – – – – 904 + 0 905 + 0
F4FV060
– – – – – 73 + 0 87 + 0
– – – – – 904 + 0 905 + 0
FOOTNOTES:
1. For applications requiring a TXV use 1TVM900 series kit.
2. Approved orifice shipped with outdoor unit.
3. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit
2FD06700224.
4. PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.
Additional R-410A Charge / Orifice Size for Various Matched Systems (Continued)
Outdoor Unit
YCJD18
S41S1(H)
YCJD24
S41S1(H)
YCJD30
S41S1(H)
YCJD36
S41S1(H)
YCJD42
S41S1(H)
YCJD48
S41S1(H)
YCJD60
S41S1
Required Orifice or TXV 1,2 0.048 / 902 0.055 / 902 0.061 / 907 0.065 / 903 0.075 / 903 0.073 / 904 0.087 / 905
Factory Charge, lbs-oz 3 - 3 3 - 13 3 - 14 4 - 9 4 - 5 4 - 9 5 - 6
Indoor Coil 3,4 Additional Charge, Oz
See Caution below
See Caution below
See Caution below
See Caution below
See Caution below
See Caution below
Models 12-48 require start kits for TXV matches. Models with “H” on the end of the model number have factory installed start kits.
For models without an “H” refer to tech guide for kit number reference.
F*FP Air Handlers come with a factory installed R-22 TXV which MUST BE CHANGED OUT to R-410A TXV or an orifice for proper opera-
tion. If the TXV is not changed out system damage will occur.