Accessories; System Confi Guration - Fujitsu AOU45RLXFZ Installation Manual

2. 3. Accessories

For installation purposes, be sure to use the parts supplied by the manufacturer or
other prescribed parts. The use of non-prescribed parts can cause serious accidents
such as the unit falling, water leakage, electric shock, or fi re.
Do not throw away the connecting parts until the installation has been complete.
Name and shape
Installation
manual
Drain cap
Drain pipe
Adapter [in. (mm)]
K: [1/2 (12.70) → 3/8 (9.52)] × 2
L: [1/2 (12.70) → 5/8 (15.88)] × 2
H: [3/8 (9.52) → 1/2 (12.70)] × 1
L
K
L
K
Adapter [in. (mm)]
K: [1/2 (12.70) → 3/8 (9.52)] × 1
L: [1/2 (12.70) → 5/8 (15.88)] × 1
H: [3/8 (9.52) → 1/2 (12.70)] × 1
K L
Cable tie with clip
Cable tie
2. 4. System confi guration
Layout example for the indoor units and outdoor unit
Valve cover removal
En-3
WARNING
Q'ty Application
(This book)
1
For outdoor unit drain
piping work
7
[45 type only]
1
Adapter is necessary
in the connection of the
indoor unit.
For more information,
refer to the installation
1 set
manual included with the
indoor unit.
[45 type]
H
Adapter is necessary
in the connection of the
indoor unit.
For more information,
refer to the installation
1 set
H
manual included with the
indoor unit.
[36 type]
For binding wire with
Large: 2 connector
(For conduit plate)
For binding wire with
Small: 2
connector
For binding wire with
connector
1
· Remove the six mounting screws.
· Remove the valve coner.
2. 4. 1. Connectable indoor unit capacity type (Outdoor unit: 45 type)
Power source
Power supply
208/230 V ~ 60 Hz
cable
Connection
cable
OUTDOOR UNIT
Refrigerant pipe
The total capacity of the indoor units connected must be between 34,000 and 54,000
BTU.
Connection patterns are restricted. Normal operation is not guaranteed if connected
pattern in the combination not listed below. The product may be damaged. Surely con-
nect in accordance with the combination in the following connection pattern.
• To install an indoor unit, refer to the installation manual included with the indoor unit.
Indoor unit connection pattern
A
1 24,000 24,000
2 24,000 18,000
3 18,000 18,000
4 24,000 18,000
5 24,000 18,000
6 24,000 18,000
7 24,000 15,000
8 24,000 15,000
9 24,000 15,000
10 24,000 15,000
11 24,000 12,000
12 24,000 12,000
13 24,000 12,000
14 24,000 9,000
15 24,000 9,000
16 24,000 7,000
17 18,000 18,000
18 18,000 18,000
19 18,000 18,000
20 18,000 18,000
21 18,000 18,000
22 18,000 15,000
23 18,000 15,000
24 18,000 15,000
25 18,000 15,000
26 18,000 12,000
27 18,000 12,000
28 18,000 12,000
29 18,000 9,000
30 18,000 9,000
31 15,000 15,000
32 15,000 15,000
33 15,000 15,000
34 15,000 15,000
35 15,000 12,000
36 15,000 12,000
37 12,000 12,000
38 24,000 15,000
39 24,000 12,000
40 24,000 12,000
41 24,000 12,000
42 24,000 9,000
43 24,000 9,000
44 24,000 9,000
45 24,000 7,000
UNIT E
7-9
E
UNIT D
7-12
D
UNIT C
C 7-18
UNIT B
B
7-24
UNIT A
A
7-24
INDOOR UNITS
CAUTION
Indoor unit
B C D
― ―
― ―
― ―
12,000 ―
9,000 ―
7,000 ―
15,000 ―
12,000 ―
9,000 ―
7,000 ―
12,000 ―
9,000 ―
7,000 ―
9,000 ―
7,000 ―
7,000 ―
18,000 ―
15,000 ―
12,000 ―
9,000 ―
7,000 ―
15,000 ―
12,000 ―
9,000 ―
7,000 ―
12,000 ―
9,000 ―
7,000 ―
9,000 ―
7,000 ―
15,000 ―
12,000 ―
9,000 ―
7,000 ―
12,000 ―
9,000 ―
12,000 ―
7,000 7,000
9,000 9,000
9,000 7,000
7,000 7,000
9,000 9,000
9,000 7,000
7,000 7,000
7,000 7,000
H1
H2
H1
E
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