Fujitsu AIRSTAGE J-II Design & Technical Manual page 447

Example 8 (OK)
z „
Outdoor unit
Indoor unit 1
Model
Outdoor unit AJ  A54L
Indoor unit 1 AUXB04
Indoor unit 2 AUXB04
Indoor unit 3 AUXB04
Indoor unit 4 AUXB04
Indoor unit 5 AUXB04
Indoor unit 6 AUXB07
Indoor unit 7 AUXA30
*1: Condition 3: 1.1 kW cooling capacity indoor unit is connected and 9.0 kW or larger cooling capacity AU or AR
is connected.
Example 9 (Prohibited)
z „
Outdoor unit
Indoor unit 1
Model
Outdoor unit AJ  A54L
Indoor unit 1 AUXB04
Indoor unit 2 AUXB04
Indoor unit 3 AUXB04
Indoor unit 4 AUXB04
Indoor unit 5 AUXB07
Indoor unit 6 AUXB07
Indoor unit 7 AUXA30
*1: Condition 3: 1.1 kW cooling capacity indoor unit is connected and 9.0 kW or larger cooling capacity AU or AR
is connected.
Capacity ratio
Indoor unit 2 Indoor unit 3 Indoor unit 4 Indoor unit 5 Indoor unit 6 Indoor unit 7
Cooling Total Connectable indoor unit
capacity capacity
(kW) (kW)
15.5 15.5
1.1
1.1
 50%
1.1

1.1
16.7
1.1
2.2
9.0
Capacity ratio
Indoor unit 2 Indoor unit 3 Indoor unit 4 Indoor unit 5 Indoor unit 6 Indoor unit 7
Connectable indoor unit
Cooling Total
capacity capacity
(kW) (kW)
15.5 15.5
1.1
1.1
 50%
1.1

1.1
17.8
2.2
2.2
9.0
- (06 - 05) -
108%
capacity *1
Min. Max.
 110%
7.8 17.0
115%
capacity *1
Min. Max.
 110%
7.8 17.0
Judgement
 ≤  ≤ 
7.8 < 16.7 < 17.0 → OK
Judgement
 < „
17.0 < 17.8 → Prohibited