Handleiding
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ENGLISH-19
Selecting refrigerant pipe and branch joint for Heat Pump
(A) (B) (C)
(D) (E) (E)
First
branch
joint
▶ Install the refrigerant pipe according to the main pipe size of each outdoor unit capacity.
▶ When the pipe length between an outdoor unit and the farthest indoor unit including elbow exceeds 90m,
the gas pipe size should be upgraded one step among the main pipes from the outdoor unit to the rst
branch joint. (The liquid pipe size will be maintained.)
▶ If the capacity of the outdoor unit can decline due to the pipe length, upgrade the pipe size one step (gas
pipe).
※ For the case that the diameter of the default pipe of an outdoor unit does not match that of the pipe
installed on the site, use a socket provided by default together with the outdoor unit of 4/5 HP.
The size of the pipe between an outdoor unit and the rst branch joints (A)
Select the size of the main pipe according to the table below.
Outdoor unit capacity
(HP)
Maximum pipe length within 90 m Maximum pipe length over 90 m
Liquid pipe
(mm)
Gas pipe
(mm)
Liquid pipe
(mm)
Gas pipe
(mm)
4 ø9.52 ø15.88 ø9.52 ø19.05
5 ø9.52 ø15.88 ø9.52 ø19.05
6 ø9.52 ø19.05 ø9.52 ø22.22
* Maximum pipe length : The pipe length between an outdoor unit and the farthest indoor unit.
The size of the pipe between the branch joints (B)
Select the pipe size according to the sum of indoor unit capacity which will be connected after the branch.
※ However, if the size of the pipe between branch joints (B) is bigger than the size of the pipe connected to
the outdoor unit (A), apply the pipe size (A).
Indoor unit capacity (kW)
Branch pipe length within 45m Branch pipe length between 45~90m
Liquid (mm) Gas (mm) Liquid (mm) Gas (mm)
Capacity < 5.7 Ø6.35 Ø12.70 Ø9.52 Ø15.88
5.7 ≤ Capacity < 16
Ø9.52
Ø15.88
Ø12.70
Ø19.05
16 ≤ Capacity Ø19.05 Ø22.22
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Productinformatie
| Merk | Samsung |
| Model | AM040DXMDNG |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 5930 MB |
