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York YCJD18 User Manual

Page 4

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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.