7. Additional charge calculation
7-1. Model: AOHG18KATA
Refrigerant type R32
Refrigerant amount g 900
Refrigerant charge
Total pipe length m 15 or less 20 (Max.)
20 g/m
Additional charge amount g 0 100
7-2. Model: AOHG22KATA
Refrigerant type R32
Refrigerant amount g 1,100
Refrigerant charge
Total pipe length m 15 or less 20 25 (Max.)
20 g/m
Additional charge amount g 0 100 200
7-3. Model: AOHG24KATA
Refrigerant type R32
Refrigerant amount g 1,250
Refrigerant charge
Total pipe length m 20 or less 25 (Max.)
20 g/m
Additional charge amount g 0 100
7-4. Models: AOHG30KATA and AOHG36KATA
Refrigerant type R32
Refrigerant amount g 1,900
There is no additional refrigerant charge in this model. (Chargeless system)
Total pipe length m 30 (Max.)
0 g/m
Additional charge amount g 0
7-5. Model: AOHG45KATA
Refrigerant type R32
Refrigerant amount g 2,400
There is no additional refrigerant charge in this model. (Chargeless system)
Total pipe length m 30 (Max.)
0 g/m
Additional charge amount g 0
- 88 -
7-1. Model: AOHG18KATA 7. Additional charge calculation
OUTDOOR UNIT
AOHG18-45KATA
OUTDOOR UNIT
AOHG18-45KATA