Fujitsu AUU7RLF Design & Technical Manual page 266
Refrigerant r410a inverter, multi: 2, 3, 4 rooms type, indoor/outdoor
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2) Ducted
Combination of indoor unit
Room 1
Room 2
Room 3
Room 4
18
18
-
-
7
7
18
-
7
7
24
-
7
9
12
-
7
9
18
-
7
12
12
-
7
12
18
-
9
9
9
-
9
9
12
-
9
9
18
-
9
12
12
-
9
12
18
-
12
12
12
-
7
7
7
7
7
7
7
9
7
7
7
12
7
7
7
18
7
7
9
9
7
7
9
12
7
7
12
12
7
9
9
9
7
9
9
12
9
9
9
9
9
9
9
12
NOTES:
1
• *
: Optional kit K9FZ1818 (UTP-MU36A2) shall be necessary for the dual zone system "18
+ 18".
2
• *
: Wall mounted 18 type cannot be connected in this combination.
• Specifications are based on the following conditions.
– Power source of specifications: 230 V
– 7: 7,000 Btu/h, 9: 9,000 Btu/h, 12: 12,000 Btu/h, 15: 14,000 Btu/h, 18: 18,000 Btu/h, 24:
24,000 Btu/h
– 3 or more indoor units should be connected. (Only the combinations of the "18 + 18" can be
connected by using the optional kit K9FZ1818 (UTP-MU36A2).)
– Heating: Indoor temperature of 70 °FDB (21.1 °CDB)/ 60 °FWB (15.6 °CWB), and outdoor
temperature of 47 °FDB (8.3 °CDB) / 43 °FWB (6.1 °CWB).
– Pipe length: 24.6 ft (7.5 m), Height difference: 0 ft (0 m) [Outdoor unit—Indoor unit]
– The total ability of connected indoor units is from 27,000 Btu up to 39,000 Btu.
– Non-Ducted system combinations input are based on wall mount models. The input of combi-
nations including cassette models may be a little higher.
– Ducted system combinations capacities are based on slim duct units excepting 7,000-Btu
models. 7,000 Btu models are based on wall mount models.
6-1. Combinations
Rated capacity for each indoor unit
(kBtu/h)
Total
Room 1
Room 2
Room 3
Room 4
1
17.30
17.30
-
36*
32
7.20
7.20
18.60
38
6.70
6.70
23.00
28
7.20
9.30
12.40
34
7.10
9.10
18.40
31
7.20
12.40
12.40
37
6.90
11.80
17.70
27
9.30
9.30
9.30
30
9.30
9.30
12.40
36
9.10
9.10
18.20
33
9.10
12.20
12.20
39
8.50
11.20
16.70
36
12.10
12.10
12.20
28
7.20
7.20
7.20
30
7.20
7.20
7.20
33
7.10
7.10
7.10
39
6.50
6.50
6.50
32
7.20
7.20
9.30
35
7.10
7.10
9.20
38
6.70
6.70
11.50
34
7.10
9.20
9.20
37
6.90
8.90
8.90
36
9.10
9.10
9.10
39
8.40
8.40
8.40
Maximum capacity for each indoor
unit (kBtu/h)
Room 1
Room 2
Room 3
Room 4
-
20.00
20.00
-
-
8.70
8.70
21.70
-
7.50
7.50
26.00
-
8.80
11.30
14.90
-
8.30
10.80
21.10
-
8.80
14.90
14.90
-
7.70
13.30
20.00
-
11.30
11.30
11.30
-
11.30
11.30
14.90
-
10.20
10.20
20.60
-
10.90
14.50
14.50
-
9.40
12.60
19.00
-
13.60
13.60
13.60
7.20
8.80
8.80
8.80
9.30
8.80
8.80
8.80
12.20
8.50
8.50
8.50
16.90
7.50
7.50
7.50
9.30
8.60
8.60
11.10
12.20
8.30
8.30
10.70
11.50
7.70
7.70
13.30
9.20
8.50
10.90
10.90
11.70
8.00
10.20
10.20
9.10
10.50
10.50
10.50
11.20
9.69
9.69
9.69
- 258 -
Total capacity
Input power (kW)
(kBtu/h)
Min.
Rated
Max.
Min.
-
11.00
34.60
40.00
1.02
-
11.00
33.00
39.10
0.87
-
11.00
36.40
41.00
0.87
-
11.00
28.90
35.00
0.87
-
11.00
34.60
40.20
0.87
-
11.00
32.00
38.60
0.87
-
11.00
36.40
41.00
0.87
-
11.00
27.90
33.90
0.87
-
11.00
31.00
37.50
0.87
-
11.00
36.40
41.00
0.87
-
11.00
33.50
39.90
0.87
-
11.00
36.40
41.00
0.97
-
11.00
36.40
40.80
0.87
8.80
11.00
28.80
35.20
0.87
11.30
11.00
30.90
37.70
0.87
14.40
11.00
33.50
39.90
0.87
19.50
11.00
36.40
42.00
0.87
11.10
11.00
33.00
39.40
0.87
14.30
11.00
35.60
41.60
0.87
13.30
11.00
36.40
42.00
0.87
10.90
11.00
34.70
41.20
0.87
13.60
11.00
36.40
42.00
0.87
10.50
11.00
36.40
42.00
0.87
12.93
11.00
36.40
42.00
0.87
Rated
Max.
3.21
3.85
3.07
3.76
3.38
3.95
2.68
3.37
3.21
3.87
2.97
3.72
3.38
3.95
2.59
3.26
2.88
3.61
3.38
3.95
3.11
3.84
3.38
3.95
3.38
3.93
2.55
3.19
2.73
3.42
2.96
3.66
3.22
3.85
2.92
3.58
3.15
3.81
3.22
3.85
3.07
3.78
3.22
3.85
3.22
3.85
3.22
3.85
6. Capacity table
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