Technical Guide

ManualsBrandsYork ManualsAir ConditionersYork TCHD Air Conditioner

556454-YTG-D-0414

Johnson Controls Unitary Products 3

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 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.

System Charge for Various Matched Systems

Outdoor Unit TCHD18S41S3 TCHD24S41S3 TCHD30S41S3 TCHD36S41S3 TCHD48S41S3 TCHD60S41S3

Required TXV

4F1 4F1 4G1 4G1 4J1 4K1

Indoor Unit

3,4,5

Additional Charge, Oz

AHE18B 4–––––

AHE24B 17 14 – – – –

AHE30B 17 14 10 – – –

AHE36C 24 20 16 12 – –

AHE42D – 322722 – –

AHE48D ––––11–

AHE60D ––––1613

AHR18B 4–––––

AHR24B –14– – – –

AHR30B – – 10 – – –

AHR36B – – 16 12 – –

AHR42C – – – 22 – –

AHR48D ––––11–

AHR60D ––––16–

AHV18B 0–––––

AHV24B 13 9 – – – –

AHV30B 14 9 0 – – –

AHV36C 21 16 7 0 – –

AHV42D – – 18 11 – –

AHV48D – – – 10 0 –

AHV60D ––––40

FC/MC/PC18 4–––––

FC/MC/PC24 40––––

FC/MC/PC32 17 14 10 6 – –

FC/MC/PC35 17 14 0 6 – –

FC/MC/PC37 24 21 16 12 – –

FC/MC/PC43 –20160 – –

FC/MC/PC48 – 322722 0 –

FC/MC/PC60 ––––10–

FC/MC62 ––––160

FC64 ––––2511

HD24 26 17 – – – –

HD36 32 20 14 11 – –

HD48 – – –3324–

HD60 ––––3022

UC18 5–––––

UC24 95––––

UC48 – 252117 6 –

UC60 ––––11–

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. A TXV kit must be used with these indoor units to obtain system performance.

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 performance for specified system matches.