Branch Joint (E); Y-Joint; Distribution Header - Samsung DVM S AM100MXVDGH/ET Technical Data Book

10. Installation
Refrigerant pipe installation
f Branch joint (E)
Select a branch joint 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 (E) is bigger than the size of the pipe connected to the
❇
outdoor unit (D), apply the pipe size (D).

1) Y-joint

Classification
Y-joint (E)

2) Distribution header

Classification
Distribution header (E)
Model name
MXJ-YA1509M
MXJ-YA2512M
MXJ-YA2812M
MXJ-YA2815M
MXJ-YA3419M
MXJ-YA4119M
MXJ-YA4422M
Model name
MXJ-HA2512M
MXJ-HA3115M
MXJ-HA3819M
Specification (kW)
15.0 kW and below
15.1 kW ~ 40.0 kW
40.1 kW ~ 45.0 kW
45.1 kW ~ 70.3 kW
70.4 kW ~ 98.4 kW
98.5 kW ~ 135.2 kW
Over 135.2 kW
Specification (kW)
45.0 kW and below (for 4 rooms)
70.3 kW and below (for 8 rooms)
70.4 kW ~ 135.2 kW
(for 8 rooms)
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