Additional Charge Calculation; Model: Aohg72Lrla; Model: Aohg90Lrla - Fujitsu GENERAL ARHG72LHTA Design & Technical Manual

7. Additional charge calculation

7-1. Model: AOHG72LRLA

Refrigerant type
Factory charge amount
¢ Refrigerant charge
Total pipe length m
Additional
g
charge amount

7-2. Model: AOHG90LRLA

Refrigerant type
Factory charge amount
¢ Refrigerant charge
Total pipe length m
Additional
g
charge amount
g
30 or
40 50
less
0 1,100 2,200
g
30 or
40 50
less
0 1,100 2,200
- 63 -
R410A
5,600
60 70 80
3,300 4,400 5,500
R410A
7,100
60 70 80
3,300 4,400 5,500
100
90
(Max.)
110 g/m
6,600 7,700
100
90
(Max.)
110 g/m
6,600 7,700