7. Additional charge calculation
7-1. Model: AOU18RGLX
Refrigerant type
Factory charge amount
¢ Refrigerant charge
Total pipe length
Additional charge
amount
7-2. Models: AOU24RGLX, AOU30RGLX, and AOU36RGLX
Refrigerant type
Factory charge amount
¢ Refrigerant charge
Total pipe length
Additional charge
amount
7-1. Model: AOU18RGLX
lb oz
g
ft
66 or less
m
20 or less
oz
0
g
0
lb oz
g
ft
66 or less
m
20 or less
oz
0
g
0
R410A
4 lb 10.1 oz
2,100
98
131
30
40
7.1
14.1
200
400
R410A
4 lb 10.1 oz
2,100
98
131
30
40
14.1
28.2
400
800
- 94 -
164 (Max.)
0.22 oz/ft
50 (Max.)
21.2
(20 g/m)
600
164 (Max.)
0.43 oz/ft
50 (Max.)
42.3
(40 g/m)
1,200
7. Additional charge calculation