Carrier 19XL - Manual (Page 282)

Notes:
1. The size of the cooler determines refrigerant charge for the entire machine.
2. Design I machines have float chambers.
3. Design II machines have linear floats.
Table 9 — Refrigerant (HCFC-22 or HFC-134a) Charges
Cooler Size
19XL Total Refrigerant Charge
Design I Machine Design II Machine
lb kg lb kg
40 1420 640 1270 1 576
41 1490 680 1340 1 607
42 1550 700 1400 1 635
43 1600 730 1450 1 658
50 1850 840 1650 1 748
51 1900 860 1700 1 771
52 1980 900 1780 1 807
53 2050 930 1850 1 839
55 — — 2330 1057
56 — — 2400 1089
57 — — 2510 1139
58 — — 2610 1184