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2-2. UNIT CONSTRUCTION (BRANCH BOX SYSTEM)
Outdoor unit
Capacity
Applicable
Number of units
indoor unit
Total system wide capacity
Number of units
Branch box
that can be
connected
Connectable indoor unit lineup (Heat pump inverter type)
Model type
Deluxe
Standard
Wall
mounted
Compact
Ceiling
Low static pressure
concealed
Middle static pressure
4-way
2 by 2 type
ceiling cassette
Standard
Ceiling suspended
Floor standing
1-way ceiling cassette
Note: The lineup of a connectable indoor unit depends on a district/areas/country.
Branch box
Number of branches
(
)
Indoor unit that
can be connected
Note: A maximum of 2 branch boxes can be connected to 1 outdoor unit.
2- branch pipe (joint): Optional parts
In case of using 1- branch box
In case of using 2- branch boxes
Option
Optional accessories of indoor units and outdoor units are available.
OCH576
PUMY-P112VKM1(-BS)
PUMY-P112YKM1(-BS)
4HP
24 to 130 % of outdoor unit capacity
(3.0 to 16.2 kW)
Model name
MSZ-FH25/35/50VE
MSZ-SF25/35/42/50VE
MSZ-GF60/71VE
MSZ-EF18/22/25/35/42/50VE
MSZ-SF15/20VA
SEZ-KD25/35/50/60/71VA(L)
PEAD-RP50/60/71/100JA(L)Q.UK
SLZ-KA25/35/50VA(L)
PLA-ZRP35/50/60/71/100BA.UK
PCA-RP35/50/60/71/100KAQ
MFZ-KJ25/35/50VE
MLZ-KA25/35/50VA
PAC-MK50BC
5 branches
(MAX. 5 units)
Model name
MSDD-50AR-E
MSDD-50BR-E
Select a model according to the connection method.
PUMY-P125VKM1(-BS)
PUMY-P125YKM1(-BS)
5HP
Type 15 to Type 100
2 to 8 units
21 to 130 % of outdoor unit capacity
(3.0 to 18.2 kW)
1 to 2 units
1.5 1.8
2.0
2.2 2.5 3.5
PAC-MK30BC
3 branches
(MAX. 3 units)
No need
Connection method
6
PUMY-P140VKM1(-BS)
PUMY-P140YKM1(-BS)
6HP
19 to 130 % of outdoor unit capacity
(3.0 to 20.2 kW)
Capacity class (kW)
4.2
5.0 6.0 7.1 8.0 10.0
flare
brazing
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