Design and Technical Manual

7. Additional charge calculation
7-1. Models: AOUG09LZAH1 and AOUG12LZAH1
Refrigerant type R410A
Refrigerant amount
lb oz 2 lb 14 oz
g 1,300
¢ Refrigerant charge
Total pipe length
ft 49 or less 66 (Max.)
0.22 oz/ft
(20 g/m)
m 15 or less 20 (Max.)
Additional charge
oz 0 3.5
g 0 100
7-2. Model: AOUG15LZAH1
Refrigerant type R410A
Refrigerant amount
lb oz 2 lb 16 oz
g 1,350
¢ Refrigerant charge
Total pipe length
ft 49 or less 66 (Max.)
0.22 oz/ft
(20 g/m)
m 15 or less 20 (Max.)
Additional charge
oz 0 3.5
g 0 100
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7-1. Models: AOUG09LZAH1 and AOUG12LZAH1 7. Additional charge calculation
OUTDOOR UNIT AOUG09-15LZAH1 OUTDOOR UNIT AOUG09-15LZAH1