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 1576
41
1490 680 1340 1607
42
1550 700 1400 1635
43
1600 730 1450 1658
50
1850 840 1650 1748
51
1900 860 1700 1771
52
1980 900 1780 1807
53
2050 930 1850 1839
55
— — 2330 1057
56
— — 2400 1089
57
— — 2510 1139
58
— — 2610 1184