Fujitsu AUYG07LVLA Design & Technical Manual page 251

EXAMPLE OF REFRIGERANT SYSTEM
Rated capacity of cooling
Model code
07
09
12
14
18
24
Example 1 (OK)
Outdoor unit
Indoor unit 1
Model
Outdoor unit AO45
Indoor unit 1 AS24
Indoor unit 2 AR18
Branch box 1
UTP-PY02A
Example 2 (OK)
Outdoor unit
Indoor unit 1 Indoor unit 2 Indoor unit 3
Model
Outdoor unit AO45
Indoor unit 1 AS24
Indoor unit 2 AS24
Indoor unit 3 AR12
Branch box 1
UTP-PY03A
Capacity class
Rated capacity of
cooling (kW)
(kW)
2.0
2.5
3.5
4.0
5.0
7.0
Branch box 1
(2 branches type)
Indoor unit 2
Rated
Total
capacity
capacity
of cooling
(kW)
(kW)
14.0 14.0
7.03

5.27 12.3
-
-
Branch box 1
(3 branches type)
Rated
Total
capacity
capacity
of cooling
(kW)
(kW)
14.0 14.0
7.03

7.03
17.58
3.52
-
-
- (06 - 03) -
2.05
2.64
3.52
4.10
5.27
7.03
Connectable indoor
unit capacity (kW)
Min. Max.
 80%  130%
11.2 18.2
- -
Connectable indoor
unit capacity (kW)
Min. Max.
 80%  130%
11.2 18.2
- -
Capacity ratio
88%
Judgement
 

. . .
-
Capacity ratio
126%
Judgement
  
. . .
-
6. SYSTEM DESIGN