York YCD60B21S - York LX Series System Refrigerant Charge and Charging Procedures; System Charge for Various Matched Systems; Refrigerant Charging Procedures

5581709-YTG-C-0619
4 Johnson Controls Ducted Systems
CHARGING PROCEDURES:
1. Check the Factory Unit Charge listed on the unit nameplate to verify the refrigerant charge for the outdoor unit, the smallest matched indoor unit, and the 15 feet of
interconnecting lineset.
2. Verify the indoor metering device and additional charge required for the specific matched indoor unit in the system using the above table.
3. Add additional charge for the amount of interconnecting lineset tubing greater than 15 feet at the rate specified in Physical and Electrical Data Table.
4. For installations requiring additional charge, weigh in refrigerant for the specific matching indoor unit and actual lineset length.
5. Once the charge adders for matched indoor unit and for lineset have been weighed in, verify the system operation against the temperatures and pressures in the
Charging Chart for the outdoor unit. Locate Charging Charts on the outdoor unit and also in the Service Data Application Guide on
www.simplygettingthejobdone.com. Follow the Subcool or Superheat charging procedure in the Installation Manual according to the type of indoor metering device
in the system, and allow ten minutes after each charge adjustment for the system operation to stabilize. Record the charge adjustment made to match the Charging
Chart.
6. Permanently stamp the unit nameplate with the TOTAL SYSTEM CHARGE defined as follows: TOTAL SYSTEM CHARGE = Base Charge (as shipped) + charge
adder for matched indoor unit + charge adder for actual lineset length + charge adjustments to match the Charging Chart.
SYSTEM CHARGE FOR VARIOUS MATCHED SYSTEMS
Outdoor Unit YCD18B22S YCD24B22S YCD30B22S YCD36B22S YCD42B22S YCD48B21S YCD60B21S
Required Orifice or TXV
1,2
1. For applications requiring a TXV, use S1-1TVM*** series kit.
2. Approved orifice(s) shipped with outdoor unit.
0.049 / BH1 0.057 / BH1 0.061 / BA1 0.070 / BA1 0.075 / BC1 0.077 / BC1 0.084 / BD1
Indoor Unit
3,4,5
3. Systems matched with furnaces or air handlers not equipped with blower-off delays may require 60 second time delay.
4. CF coils cannot be used in horizontal applications.
5. Charge adders shown above do not indicate that coils are rated for every application. Refer to Performance Data Tables for actual performance for specified
system matches. Obtain certified system ratings from
www.ahridirectory.org.
Additional Charge, oz
AP18B 0––– – – –
AP24B 30–– – – –
AP30B –72– – – –
AP36B –––0 – – –
AP36C ––22 – – –
AP37C –––5 – – –
AP42C –––– – – –
AP48C –––5 2 0 –
AP48D –––– 2 0 –
AP60(C,D) –––– – 2 0
AE18B 0––– – – –
AE24B 30–– – – –
AE30B 850– – – –
AE36(B,C) –720 – – –
AE42C –––5 2 – –
AE48(C,D) –––5 2 0 –
AE60C –––– 9 2 0
AE60D ––––29 oz TXV ONLY 22 oz TXV ONLY 20 oz TXV ONLY
AVC18B 0––– – – –
AVC24B 30–– – – –
AVC30B 850– – – –
AVC36(B,C) –720 – – –
AVC42C –––5 2 – –
AVC48(C,D) –––5 2 0 –
AVC60C –––– – 2 0
AVC60D ––––29 oz TXV ONLY 22 oz TXV ONLY 20 oz TXV ONLY
CF/CM/CU18(A,B) 0––– – – –
CF/CM/CU24(A,B) 30–– – – –
CF/CM/CU30(A,B,C) 850– – – –
CF/CM/CU36(A,B,C,D) 10 7 2 0 – – –
CF/CM/CU42(B,C,D) – 11 2 2 0 – –
CF/CM/CU48(C,D) –––5 2 0 –
CF/CM/CU60(C,D) –––– 9 2 0
CF/CM64D ––––29 oz TXV ONLY 22 oz TXV ONLY 20 oz TXV ONLY
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: