Commercial/ Industrial
HEAVY DUTY
AIR-CONDITIONERS
Single (OUTDOOR UNIT : INDOOR UNIT = 1 : 1)
Single Splits - PAC

Traditionally a commercial type of product, PAC single splits are available with a wide range of indoor units, with capacities ranging from 4 - 12.5 kW. With total control over direction, timing, temperature and power you can adapt it specifically to your environment. The PAC single splits are available with the following indoor units:

Type Capacity Range (Rated Cooling Capacity)
Micro Inverter
HP 1.5 2.0 2.5 3.0 4.0 5.0 6.0 4.0 5.0 6.0 8.0
kW 4.0 5.0 6.0 7.1 10.0 12.5 14.0 10.0 12.5 14.0 20.0
Btu/h 13,700 17,100 19,100 23,900 34,100 42,700 47,800 34,100 42,700 47,800 68,300
kcal/h 3,440 4,300 4,816 6,020 8,600 10,750 12,040 8,600 10,750 12,040 17,200
CEILING CASSETTE
4way
FDT
Set 1phase FDT40ZMXVF FDT50ZMXVF FDT60ZMXVF FDT71VNXVF1 FDT100VNXVF1 FDT125VNXVF FDT140VNXVF FDT100VNVF1 FDT125VNVF FDT140VNVF
FDT71VNPVF1 FDT90VNPVF1
3phase FDT100VSXVF1 FDT125VSXVF FDT140VSXVF FDT100VSVF1 FDT125VSVF FDT140VSVF
Indoor unit FDT40VF FDT50VF FDT60VF FDT71VF1 FDT100VF1 FDT125VF FDT140VF FDT100VF1 FDT125VF FDT140VF
FDT71VF1 FDT100VF1
FDC71VNP FDC90VNP
Outdoor unit 1phase SRC40ZMX-S SRC50ZMX-S SRC60ZMX-S FDC71VNX FDC100VNX FDC125VNX FDC140VNX FDC100VN FDC125VN FDC140VN
3phase FDC100VSX FDC125VSX FDC140VSX FDC100VS FDC125VS FDC140VS
4way compact
(600 x 600mm)
FDTC
Set 1phase FDTC40ZMXVF FDTC50ZMXVF FDTC60ZMXVF
Indoor unit FDTC40VF FDTC50VF FDTC60VF
Outdoor unit 1phase SRC40ZMX-S SRC50ZMX-S SRC60ZMX-S
DUCT CONNECTED
High Static
pressure
FDU
Set 1phase FDU71VNXVF1 FDU100VNXVF1 FDU125VNXVF FDU140VNXVF FDU100VNVF1 FDU125VNVF FDU140VNVF
FDU71VNPVF1 FDU90VNPVF1
FDU250VSAVG
3phase FDU100VSXVF1 FDU125VSXVF FDU140VSXVF FDU100VSVF1 FDU125VSVF FDU140VSVF FDU200VSAVG
Indoor unit FDU71VF1 FDU100VF1 FDU125VF FDU140VF FDU100VF1 FDU125VF FDU140VF FDU200VG
FDU250VG FDU71VF1 FDU100VF1
FDC71VNP FDC90VNP
FDC250VSA
Outdoor unit 1phase FDC71VNX FDC100VNX FDC125VNX FDC140VNX FDC100VN FDC125VN FDC140VN
3phase FDC100VSX FDC125VSX FDC140VSX FDC100VS FDC125VS FDC140VS FDC200VSA
Low/Middle
Static pressure
FDUM
Set 1phase FDUM40ZMXVF FDUM50ZMXVF FDUM60ZMXVF FDUM71VNXVF1 FDUM100VNXVF1 FDUM125VNXVF FDUM140VNXVF FDUM100VNVF1 FDUM125VNVF FDUM140VNVF
FDUM71VNPVF1 FDUM90VNPVF1
3phase FDUM100VSXVF1 FDUM125VSXVF FDUM140VSXVF FDUM100VSVF1 FDUM125VSVF FDUM140VSVF
Indoor unit FDUM40VF FDUM50VF FDUM60VF FDUM71VF1 FDUM100VF1 FDUM125VF FDUM140VF FDUM100VF1 FDUM125VF FDUM140VF
FDUM71VF1 FDUM100VF1
FDC71VNP FDC90VNP
Outdoor unit 1phase SRC40ZMX-S SRC50ZMX-S SRC60ZMX-S FDC71VNX FDC100VNX FDC125VNX FDC140VNX FDC100VN FDC125VN FDC140VN
3phase FDC100VSX FDC125VSX FDC140VSX FDC100VS FDC125VS FDC140VS
    CEILING
SUSPENDED
FDEN
Set 1phase FDEN40ZMXVF FDEN50ZMXVF FDEN60ZMXVF FDEN71VNXVF1 FDEN100VNXVF1 FDEN125VNXVF FDEN140VNXVF FDEN100VNVF1 FDEN125VNVF FDEN140VNVF
FDEN71VNPVF1 FDEN90VNPVF1
3phase FDEN100VSXVF1 FDEN125VSXVF FDEN140VSXVF FDEN100VSVF1 FDEN125VSVF FDEN140VSVF
Indoor unit FDEN40VF FDEN50VF FDEN60VF FDEN71VF1 FDEN100VF1 FDEN125VF FDEN140VF FDEN100VF1 FDEN125VF FDEN140VF
FDEN71VF1 FDEN100VF1
FDC71VNP FDC90VNP
Outdoor unit 1phase SRC40ZMX-S SRC50ZMX-S SRC60ZMX-S FDC71VNX FDC100VNX FDC125VNX FDC140VNX FDC100VN FDC125VN FDC140VN
3phase FDC100VSX FDC125VSX FDC140VSX FDC100VS FDC125VS FDC140VS
     WALL
MOUNTED
SRK
Set 1phase
Indoor unit
Outdoor unit 1phase
FLOOR STANDING
FDF
Set 1phase FDF71VNXVD1 FDF100VNXVD1 FDF125VNXVD FDF140VNXVD FDF100VNVD1 FDF125VNVD FDF140VNVD
FDF71VNPVD1 FDF90VNPVD1
3phase FDF100VSXVD1 FDF125VSXVD FDF140VSXVD FDF100VSVD1 FDF125VSVD FDF140VSVD
Indoor unit FDF71VD1 FDF100VD1 FDF125VD FDF140VD FDF100VD1 FDF125VD FDF140VD
FDF71VD1 FDF100VD1
FDC71VNP FDC90VNP
Outdoor unit 1phase FDC71VNX FDC100VNX FDC125VNX FDC140VNX FDC100VN FDC125VN FDC140VN
3phase FDC100VSX FDC125VSX FDC140VSX FDC100VS FDC125VS FDC140VS
OUTDOOR UNIT
VRF (KX)

The KX VRF system offers simple and flexible solutions for commercial and industrial applications, with up to 80 indoor units in a single system.

Sophisticated control, combined with a high level of technology, ensures reduced energy consumption and high efficiency rates. The KX range starts with 11.2kW cooling capacity, up to the largest capacity single outdoor unit in the industry with 68.0kW on a single system. KX6 is suitable for a wide range of applications from an individual aprtment to an entire multi storey building. KXR6 incorporates highly sophisticated control to condition multiple indoor areas, for applications where the building orientation creates heat gain/loss on each side of the building.


MULTI SYSTEM

Up to Four indoor units can be connected to a single outdoor unit and simultaneously operated with a single remote control.

Twin / Triple / Double Twin Multi System

By referring to the following table for applicable indoor units, select the same models and capacities.

Applicable indoor units
Model
Capacity Combination
40 50 60 71 100 125 Twin Triple Double Twin
4way
FDT
4way compact  (600 x 600mm)
FDTC
<%--
--%>
Low/Middle Static pressure
FDUM
   
FDEN
Wall Mounted
SRK
<%--
--%>
Only used with outdoor units of Multi System
Floor Standing
FDF
Combination indoor units
Outdoor Unit Micro Inverter
FDC71VNX FDC100VNX FDC100VSX FDC125VNX FDC125VSX FDC140VNX FDC140VSX FDC100VN FDC100VS FDC125VN FDC125VS FDC140VN FDC140VS FDC200VSA FDC250VSA
Twin 40 + 40 50 + 50 60 + 60 71 + 71 50 + 50 60 + 60 71 + 71 100 + 100 125 + 125
Triple 50 + 50 + 50 50 + 50 + 50 71 + 71 + 71
Double Twin 50+50+50+50 60+60+60+60
Decision of piping specification Diagrams below show the application as samples. For further information, refer to TECHNICAL MANUAL.
(Example)
Models FDC71VNX, FDC100~140VN/VS
[Branch pipe set : DIS-WA1]
Indoor unit combinations Liquid pipe Gas pipe
Main pipe Branch pipe Main pipe Branch pipe
FDC71 40+40 ø9.52Xt0.8 ø9.52Xt0.8 ø15.88Xt1.0 ø12.7Xt0.8
FDC100 50+50
FDC125 60+60 ø15.88Xt1.0
FDC140 71+71
Note (1)When 40-60 models of indoor units are applied to this combination, the reducer 3 supplied with the branch piping set should be used in order to reduce the liquid piping size from ø9.52mm to ø6.35mm at indoor unit side (flare connection). Accordingly be sure to select the liquid piping size ø9.52mm from branch to indoor unit. (2)The reducer 4 is for FDC71 and 100 models only.
Chart of shapes of branch piping parts (DIS-WA1) Gas pipe Symbol Liquid pipe Symbol Reducer Symbol Reducer Symbol
Notes (1)Symbol 1 to 4 in the drawing shows the symbols of branch piping parts in the chart respectively.
(2)Branch piping should always be arranged to have level or perpendicular position.
The branch piping (both gas and liquid lines) should always be arranged to have a level or perpendicular position.
2-Way Branch Floor     Floor       Floor
Mount--sections level with the floor. Mount--sections perpendicular to the floor.  
         
         
3-Way Branch Floor       Floor       Floor
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