840569-YTG-A-0612

System Charge for Various Matched Systems (Continued)

Outdoor Unit

YCJD18

YCJD24

YCJD30

YCJD36

YCJD42

YCJD48

YCJD60

S41S1(H)(E)

S41S1(H)(E)

S41S1(H)(E)

S41S1(H)(E)

S41S2(H)(E)

S41S1(H)(E)

S41S1(E)

 

 

 

 

 

 

 

 

 

Required Orifice or TXV 1,2

0.048/4F1

0.055/4F1

0.061/4F1

0.065/4G1

0.073/4G1

0.073/4H1

0.087/4J1

 

 

 

 

 

 

Indoor Unit 3,4,5

 

 

Additional Charge, oz.

 

 

FC/MC/PC43

–

4

2

0

0

–

–

 

 

 

 

 

 

 

 

FC/MC/PC48

–

–

–

8

10

4

–

 

 

 

 

 

 

 

 

FC/MC/PC60

–

–

–

–

9

0

0

 

 

 

 

 

 

 

 

FC/MC62

–

–

–

–

14

–

4

 

 

 

 

 

 

 

 

FC64

–

–

–

–

23

–

11

 

 

 

 

 

 

 

 

UC18

0

–

–

–

–

–

–

 

 

 

 

 

 

 

 

UC36

–

0

–

–

–

–

–

 

 

 

 

 

 

 

 

UC48

–

–

–

8

4

4

–

 

 

 

 

 

 

 

 

UC60

–

–

–

–

9

0

0

Some of the combinations shown in the above System Charge table require Advanced Main Air Circulating Fan indoor product. For approved coil only matches, please see the “COOLING CAPACITY - Upflow, Downflow & Horizontal Furnaces and Coils” table.

FOOTNOTES:

1.For applications requiring a TXV use S1-1TVM*** series kit.

2.Approved orifice(s) shipped with outdoor unit.

3.Systems matched with furnaces or air handlers not equipped with blower-off delays may require blower Time Delay Kit S1-2FD06700224.

4.PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.

5.Refer to Cooling Performance Data tables for actual system performance for specified system matches.

PROCEDURES:

1.Unit factory charge listed on the unit nameplate includes refrigerant for the outdoor unit, the smallest matched indoor unit, and 15 feet of interconnecting line tubing.

2.Verify the TXV or orifice and additional charge required for specific matched indoor unit 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 Electrical Data Table.

4.For indoor matches requiring additional charge, the refrigerant needs to be weighed in for specific matched indoor unit and lineset length.

5.Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + charge adder for matched indoor unit + charge adder for line set.

Models 12-48 require Hard Start Kits for TXV matches. Models with “H” on the end of the model number have factory installed Hard Start Kits. For models without an “H” refer to the Hard Start Kit Accessory Installation Manual for the Hard Start Kit part number for each model.

4

Johnson Controls Unitary Products

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York YCJD18 THRU 60 warranty Footnotes, Procedures
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YCJD18 THRU 60 specifications

The York YCJD18 THRU 60 is a dynamic heating, ventilation, and air conditioning (HVAC) system that incorporates advanced technology and design principles to deliver efficient climate control in commercial spaces. As part of York's heritage in the HVAC industry, this unit is engineered to meet diverse cooling and heating demands while maintaining high energy efficiency standards.

One of the main features of the YCJD series is its capacity range, which extends from 18 to 60 tons. This versatility makes it suitable for a variety of commercial applications, including office buildings, retail spaces, and educational institutions. The system utilizes a scroll compressor, known for its durability and quiet operation, ensuring that occupants experience minimal noise disruption during operation.

In terms of energy efficiency, the YCJD18 THRU 60 boasts high Seasonal Energy Efficiency Ratio (SEER) and Energy Efficiency Ratio (EER) ratings. These ratings indicate that the unit is well-equipped to handle cooling loads while consuming less energy compared to traditional HVAC systems. This not only translates to lower operational costs but also aligns with global initiatives towards sustainability and reducing carbon footprints.

The YCJD series incorporates advanced controls and monitoring technologies, allowing for precise adjustments and diagnostics. The integration of smart controls enables users to optimize system performance, schedule operations, and monitor energy usage from a remote interface. This feature enhances user experience while providing valuable insights into system efficiency and maintenance needs.

Another notable characteristic of the YCJD is its robust construction designed to withstand the rigors of various climates. The unit is typically equipped with high-quality insulation, weatherproof housing, and corrosion-resistant components, contributing to its longevity and reliability in different environments.

The installation flexibility is another strong point for the YCJD series, as it offers options for rooftop or ground-level placement. This adaptability makes it easy for HVAC professionals to customize installations to fit existing structures or new builds.

In summary, the York YCJD18 THRU 60 is a comprehensive HVAC solution designed for commercial use, featuring high energy efficiency, advanced control technologies, and robust construction. Its wide capacity range and installation versatility make it a reliable choice for maintaining comfortable indoor environments across diverse applications. With York's commitment to innovation, the YCJD series represents a significant step forward in HVAC technology, ensuring users benefit from enhanced performance and sustainability.
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