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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).
• Y-joint
Classication Model name Specication (kW)
Y-joint (E)
MXJ-YA1509M 15.0kW and below
MXJ-YA2512M Over 15.0kW ~ 40.0kW and below
MXJ-YA2812M Over 40.0kW ~ 45.0kW and below
MXJ-YA2815M Over 45.0kW ~ 70.3kW and below
MXJ-YA3419M Over 70.3kW ~ 98.4kW and below
MXJ-YA4119M Over 98.4kW ~ 135.2kW and below
MXJ-YA4422M Over 135.2kW
Y-joint (E)
(Only H/R)
MXJ-YA1500M 22.4kW and below
MXJ-YA2500M Over 22.4kW ~ 70.3kW and below
MXJ-YA3100M Over 70.3kW ~ 135.2kW and below
MXJ-YA3800M Over 135.2kW
DVM S HE_IM_DB68-05461A-08_EN.indd 45 2017-03-24 오후 1:38:21