Total Capacity - Samsung AMxxxJXV Series Installation Manual

Note 2) Required condition
First branch
branch liquid and low pressure gas pipes
Indoor unit (b, l, m) must be increased by 1 grade.
If the size of pipe (main pipe), between
is not increased by 1 grade, a+(b+l+m)
Total length of
extended pipe
If the size of pipe (main pipe), between
unit, is increased by 1 grade, (a+b+l+m)
indoor unit
Difference between the distance of the outdoor unit to the
Note 3) For indoor units to which no MCU is connected, be sure to set their options to "Cooling only indoor unit,"
and then connect them to a low pressure gas pipe and a liquid pipe. Be sure to combine the cooling
only indoor units so that their total capacity becomes 50% or less of the total capacity of all indoor
units.
Note 4) In case of connecting more than one indoor unit in one MCU Port, the below indoor units
Note 5) In case of connecting two MCU ports with Y-joint, the indoor units cannot be combined to more than one.
Condition Example
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