Samsung DVM S AM MXVAFC Series Installation Manual page 41

33.6 kW 40.0 kW 61.6 kW
(114.6 MBH) (136.5 MBH) (210.2 MBH)
(1) (2)
(C)
(A)
(B)
Size of the pipe between the branch joint and the indoor unit
Make a selection according to outdoor unit capacity.
Indoor unit capacity [kW (MBH)]
6.0 kW (20.5 MBH) and below
7.1 kW ~ 16.0 kW (24.2 MBH ~ 54.6 MBH)
and below
20.0 kW ~ 23.0 kW (68.2 MBH ~
78.5 MBH) and below
Over 23.0 kW (78.5 MBH)
Branch joint
Branch joint between outdoor units (C)
Classification
Y-joint for outdoor unit (C)
First branch joint (D)
Make a selection according to outdoor unit capacity.
Classification
Y-joint (D)
(D)
(3)
(E)
Liquid pipe
Ø 6.35 (1/4)
Ø 9.52 (3/8)
Ø 9.52 (3/8)
Ø 9.52 (3/8)
Model name
MXJ-TA3419M
MXJ-TA4122M
Outdoor unit capacity [kW (MBH)]
15.0 kW ~ 40.0 kW (51.2 ~ 136.5 MBH) and below
40.1 kW ~ 45.0 kW (136.6 ~ 153.5 MBH) and below
45.1 kW ~ 70.3 kW (153.6 ~ 239.9 MBH) and below
70.4 kW ~ 98.4 kW (240.0 ~ 335.8 MBH) and below
98.5 kW ~ 135.2 kW (335.9 ~ 461.3 MBH) and below
Over 135.2 kW (461.3 MBH)
Pipe size (O.D. [mm (inch)])
Specification [kW (MBH)]
135.2 kW (461.3 MBH) and below
Over 140.2 kW (478.4 MBH)
Model name of the branch joint
Gas pipe
Ø 12.70 (1/2)
Ø 15.88 (5/8)
Ø 19.05 (3/4)
Ø 22.22 (7/8)
MXJ-YA2512M
MXJ-YA2812M
MXJ-YA2815M
MXJ-YA3419M
MXJ-YA4119M
MXJ-YA4422M
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