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Table. A (Between outdoor unit and outdoor unit branch kit)
Outdoor
unit cooling
capacity
[HP (kW)]
Outside diameter [mm (in)]
Standard
Condition 1
(*1)
Liquid
pipe
Gas
pipe
Liquid
pipe
Gas
pipe
8 (22.4)
9.52
(3/8)
19.05
(3/4)
12.70
(1/2)
22.22
(7/8)
10 (28.0)
22.22
(7/8)
12 (33.5)
12.70
(1/2)
28.58
(1-1/8)
28.58
(1-1/8)
14 (40.0)
16 (45.0)
18 (50.0)
15.88
(5/8)
15.88
(5/8)
20 (56.0)
Branch kit (*2)
Model
Total cooling capacity
of outdoor unit [HP]
UTP-
CX567A
Standard 52 or less
Condition 1
(*1)
48 or less
UTP-
CX792B
Standard 54 or less
Condition 1
(*1)
50 or less
*1: Outdoor unit (primary) to the farthest indoor unit: 70 m or more.
*2: For the installation method, refer to “5.5. Multiple connections”.
Table. B (Between outdoor unit branch kits or outdoor unit branch kit and
first separation tube)
Total cooling capacity
of outdoor unit
[HP (kW)]
Outside diameter [mm (in)]
Standard Condition 1 (*1)
Liquid pipe Gas pipe Liquid pipe Gas pipe
8 (22.4)
9.52 (3/8)
19.05 (3/4)
12.70 (1/2)
22.22 (7/8)
10 (28.0) 22.22 (7/8)
12 to 16 (33.5 to 45.0) 12.70 (1/2)
28.58 (1-1/8)
28.58 (1-1/8)
18 to 20 (50.0 to 56.0)
15.88 (5/8) 15.88 (5/8)22 (61.5)
34.92 (1-3/8)24 to 28 (67.0 to 78.5)
34.92 (1-3/8)
30 to 34 (83.5 to 95.0)
19.05 (3/4)
19.05 (3/4)
36 to 48 (100.0 to 135.0)
41.27 (1-5/8)
41.27 (1-5/8)
50 to 58 (140.0 to 162.0)
22.22 (7/8)
60 to 72 (168.0 to 201.5)
44.45 (1-3/4)
74 to 78 (206.0 to 218.0)
22.22 (7/8) 50.08 (2)
80 (224.0)
*1: Outdoor unit (primary) to the farthest indoor unit: 70 m or more.
Table. C (Between separation tubes)
In the case of some indoor units are connected in the downstream of Separation tube.
Total cooling capacity
of indoor unit (kW)
Outside diameter (mm)
Standard Condition 1 (*1)
Liquid pipe Gas pipe Liquid pipe Gas pipe
2.2 to 11.1
9.52 (3/8) 15.88 (5/8) 9.52 (3/8)
15.88 (5/8)
11.2 to 13.9
19.05 (3/4)
14.0 to 19.6
12.70 (1/2)
19.05 (3/4)
12.70 (1/2)
19.7 to 22.3
22.22 (7/8)
22.4 to 28.0
22.22 (7/8)
28.1 to 32.4
28.58 (1-1/8)
32.5 to 44.7
28.58 (1-1/8)44.8 to 47.0
15.88 (5/8)
47.1 to 56.0
15.88 (5/8)56.1 to 71.6
34.92 (1-3/8)
34.92 (1-3/8)71.7 to 80.0
80.1 to 95.0
19.05 (3/4)
19.05 (3/4)95.1 to 103.0
41.27 (1-5/8)103.1 to 123.0
41.27 (1-5/8)
123.1 to 162.3
22.22 (7/8)
162.4 to 201.6 44.45 (1-3/4)
201.7 to 218.3
50.08 (2)218.4 to 229.4
22.22 (7/8)
229.5 or more 25.4 (1)
*1: Either of following conditions
• Outdoor unit (primary) to the farthest indoor unit: 120 m or more.
• The first separation tube to the farthest indoor unit: 60 m or more.
* If the selected pipe diameter between separation tubes (based on table "C") becomes
larger than the pipe diameter between outdoor unit branch kit and the first separation
tube (based on table "B"), select the pipe whose diameter is equal to the one between
outdoor unit branch kit and the first separation tube.
(If pipe diameter C > B, select pipe size from table B)
* Total cooling capacity of indoor unit" is the total value for the cooling capacity of indoor
unit connected downstream.
Table. D (Between separation tube to indoor unit)
In the case of 1 indoor unit is connected in the downstream of Separation tube.
Cooling capacity
of indoor unit (kW)
Outside diameter [mm (in)]
Standard Condition 1 (*1)
Liquid pipe Gas pipe Liquid pipe Gas pipe
2.2, 2.8
6.35 (1/4)
9.52 (3/8)
6.35 (1/4) 12.70 (1/2)
3.6, 4.5
12.70 (1/2)
5.6
9.52 (3/8)
15.88 (5/8)
7.1, 9.0, 10.0
9.52 (3/8)
15.88 (5/8)
11.2, 12.5, 14.0
19.05 (3/4)
18.0
19.05 (3/4)
22.4
12.70 (1/2) 22.22 (7/8)
25.0, 28.0 22.22 (7/8)
*1: Either of following conditions
• Outdoor unit (primary) to the farthest indoor unit: 120 m or more.
• The first separation tube to the farthest indoor unit: 60 m or more.
• Separation tube to the indoor unit of 2.2 or 2.8 kW: 20 m or more
Use a standard separation tube for pipe branching. Do not use a T tube as it does not
separate the refrigerant evenly.
Table. E (Separation tube / Header)
Separation tube
Total cooling capacity of
indoor unit [kW]
Separation
tube (*1)
19.6 or less UTP-AX054A
28.0 or less UTP-AX054A
28.1 to 56.0 UTP-AX180A
Standard 56.1 to 218.3
UTP-AX567A
Condition 1 (*2) 56.1 to 123.0
Standard 218.4 or more
UTP-AX792B
Condition 1 (*2) 123.1 or more
Header
Total cooling
capacity of
indoor unit
(kW)
Header (
*1)
3-6
Branch-
es
3-8
Branch-
es
28.0 or less
UTR-
H0906L
UTR-
H0908L
28.1 to 56.0
UTR-
H1806L
UTR-
H1808L
*1: For the installation method, refer to the section on "Indoor unit pipe connections"
below.
*2: Either of following condition
- Outdoor unit (primary) to the farthest indoor unit: 120 m or more
- The first separation tube to the farthest indoor unit: 60 m or more
Table. F (Indoor unit capacity comparison table - The indication of power is
different depending on the model.)
Model code of
indoor unit
007 009 012
014
(*1)
018 024 030 034 036 045 054 060 072 090 096
Capacity [kW]
2.2 2.8 3.6 4.5 5.6 7.1 9.0
10.0 11.2 12.5 14.0 18.0 22.4 25.0 28.0
In the case of ARXD007GLEH:
equivalenttomodelcodeofindoorunitModelcode007→Capacity=2.2kW
*1: For ASHA014GCGH and ASHE014GCEH only, capacity is 4.0 kW
Outdoor air unit
Connectable unit within 1 refrigerant system
Unit
Connectable cooling
capacity range
Remarks
Only Outdoor air unit 50% to 100% —
Outdoor air unit
+Indoorunit
50% to 100%
The capacity of "Outdoor air unit"
should be less than 30% of the
outdoor unit capacity.
4.3. Protection of pipes
• Protect the pipes to prevent the entry of moisture and dust.
• Especially pay attention when passing the pipes through a hole or connecting the end of
a pipe to the outdoor unit.
Location Working period Protection method
Outdoor
1 month or more Pinch pipes
Less than 1 month Pinch or tape pipes
Indoor — Pinch or tape pipes
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Productinformatie
| Merk | Fujitsu |
| Model | AJG072JATAH |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 5568 MB |
