Heating performance
Refrigerant leakage
The heating performance values (kW) described in catalog are the values
obtained by operating at an outdoor temperature of 7 C and indoor
temperature of 20 C as set forth in the ISO Standards. As the heating
performance decreases as the outdoor temperature drops, if the outdoor
temperature is too low and the heating performance is insufficient, use other
heating appliances as well.
The refrigerant (R410A) used for Air conditioner is non-toxic and
inflammable in its original state.
However, in consideration of a state where the refrigerant leaks into the
room, measures against refrigerant leaks must be taken in small rooms
where the tolerable level could be exceeded. Take measures by installing
ventilation devices, etc.
Indication of sound values
Use in snowy areas
The sound values are the values (A scale) measured in a chamber such as an
anechoic chamber following the ISO Standards. In the actual installation
state, the value is normally larger than the values given in the catalog due to
the effect of surrounding noise and echo. Take this into consideration when
installing.
Take the following measures when installing the outdoor unit in snowy areas.
·Snow prevention
Install a snow-prevention hood so that the snow does not obstruct the air
intake port or enter and freeze in the outdoor unit.
Use in oil atmosphere
·Snow piling
Avoid installing this unit in as atmosphere where oil scatters or builds up,
such as in a kitchen or machine factory.
If the oil adheres to the heat exchanger, the heat exchanging performance
will drop, mist may be generated, and the synthetic resin parts may deform
and break.
In areas with heavy snow fall, the piled snow could block the air intake
port. In this case, a frame that is 50cm or higher than the estimated snow
fall must be installed underneath the outdoor unit.
Use in acidic or alkaline atmosphere
If this unit is used in acidic atmosphere such as hot spring areas having high
level of sulfuric gases or in alkaline atmosphere including ammonia or
calcium chloride, places where the exhaust of the heat exchanger is sucked
in, or at coastal areas where the unit is subject to salt breezes, the outer plate
or heat exchanger, etc., will corrode. Please ask a dealer or specialist when
you use an air conditioner in places differing from a general atmosphere.
Use in places with high ceilings
If the ceiling is high, install a circulator to improve the heat and air flow
distribution when heating.
Automatic defrosting device
If the temperature is low, and the humidity is high, frost will stick to the
heat exchanger of the outdoor unit. If use is continued, the heating
performance will drop.
The "Automatic defrosting device" will function to remove this frost.
After heating for approx, three to ten minutes, it will stop, and the frost will
be removed. After defrosting, hot air will be blown again.
Servicing the air-conditioner
Mitsubishi Heavy Industries VRF inverter multi-system Air-Conditioners
Before starting use
R410A
After the air-conditioner is used for several seasons, dirt will build up in
the air-conditioner causing the performance to drop. In addition to regular
servicing, we recommend the maintenance contract (charged for) by a
specialist.
Safety Precautions
Air-conditioner usage target
Installation
The air-conditioner described in this catalog is a dedicated cooling/heating
device for human use.
Do not use it for special applications such as the storage of foodstuffs,
animals or plants, precision devices or valuable art, etc.
This could cause the quality of the items to drop, etc.
Do not use this for cooling vehicles or ships. Water leakage or current leaks
could occur.
Always commission the installation to a dealer or specialist. Improper
installation will lead to water leakage, electric shocks and fires.
Make sure that the outdoor unit is stable in installation. Fix the unit to
stable base.
Before use
,
Always read the "User s Manual" thoroughly before starting use.
High Performance Air-Conditioning
Usage place
Do not install in places where combustible gas could leak or where there
are sparks.
Installation in a place where combustible gas could be generated, flow or
accumulate, or places containing carbon fibers could lead to fires.
Japan Head Office:
Mitsubishi Heavy Industries Ltd
16-5 2-Chome Kounan Minato-ku Tokyo
108-8215, Japan
www.mhi.co.jp
Our factories are ISO9001 and ISO14001 certified.
Certified ISO 9001
Certified ISO 14001
ISO 14001
Certificate 04104 1998 0813 E5
BIWAJIMA PLANT
Mitsubishi Heavy Industries, Ltd.
Air-conditioning & Refrigeration Systems Headquarters
MITSUBISHI HEAVY INDUSTRIESMAHAJAK AIR CONDITIONERS CO., LTD.
Mitsubishi Heavy
Industries-Haier (Quingdao)
Air-conditioners Co.,Ltd.
BIWAJIMA PLANT
Mitsubishi Heavy Industries, Ltd.
Air-conditioning & Refrigeration Systems Headquarters
MITSUBISHI HEAVY INDUSTRIESMAHAJAK AIR CONDITIONERS CO.,LTD.
Mitsubishi Heavy
Industries-Haier (Quingdao)
Air-conditioners Co.,Ltd.
VRF inverter multi-system Air-Conditioners
50Hz
HB91-09KX08E-A-0
December 2009 (3B)R
Because of our policy of continuous improvement, we reserve right to make changes in all specifications without notice.
Printed in Japan
09KX08E-A-0
4")
History of Technologies
more efficient , more sophisticated
KX2
KX4
KX6
(8~12HP)
2
New Line Up
Contents
Introduction
4~13
Outdoor units
14~45
Indoor units
46~75
Control systems
76~80
Service and maintenance
81
High Head series
82~85
KX4 Outdoor units
86 . 87
Further information
88~91
3
4")
Product Line Up
<Outdoor units>
from 11.2kW up to 136.0kW(24models)
Single use (1 Outdoor unit)
Capacity
Model Index : kW
BTU / h
kcal / h
4HP
11.2
38,200
9,630
5HP
14
47,800
12,040
6HP
15.5
52,900
13,330
8HP
22.4
76,400
19,260
10HP 12HP 14HP 16HP 18HP 20HP 22HP 24HP
28
33.5
40.0
45.0
50.4
56.0
61.5
68.0
95,500 114,300 136,500 153,600 172,000 191,100 209,900 232,000
24,080 28,810 34,400 38,700 43,340 48,160 52,890 58,480
Combination use (2 Outdoor units)
Capacity
Model Index : kW
BTU / h
kcal / h
26HP 28HP 30HP 32HP 34HP 36HP 38HP 40HP 42HP 44HP 46HP 48HP
73.5
80.0
85.0
90.0
96.0
101.0 106.5 113.0 118.0 123.5 130.0 136.0
250,800 273,000 290,100 307,100 327,600 344,700 363,400 385,600 402,700 421,400 443,600 464,100
63,210 68,800 73,100 77,400 82,560 86,860 91,590 97,180 101,480 106,210 111,800 116,960
4HP
5HP
6HP
FDC112KXEN6
FDC140KXEN6
FDC155KXEN6
1-phase
FDC112KXES6
FDC140KXES6
FDC155KXES6
3-phase
8HP
10HP
12HP
FDC224KXE6
FDC280KXE6
FDC335KXE6
12HP
14HP
16HP
18HP
FDC335KXE6-K
FDC400KXE6
FDC450KXE6
FDC504KXE6
20HP
20HP
22HP
24HP
FDC560KXE6
FDC560KXE6-K
FDC615KXE6
FDC680KXE6
26HP
28HP
30HP
32HP
34HP
36HP
FDC735KXE6 FDC800KXE6 FDC850KXE6 FDC900KXE6 FDC960KXE6 FDC1010KXE6
12+14
14+14
14+16
16+16
16+18
18+18
FDC335KXE6-K FDC400KXE6 FDC400KXE6 FDC450KXE6 FDC450KXE6 FDC504KXE6
FDC400KXE6 FDC400KXE6 FDC450KXE6 FDC450KXE6 FDC504KXE6 FDC504KXE6
38HP
40HP
42HP
44HP
46HP
48HP
FDC1065KXE6 FDC1130KXE6 FDC1180KXE6 FDC1235KXE6 FDC1300KXE6 FDC1360KXE6
18+20
20+20
20+22
22+22
22+24
24+24
FDC504KXE6 FDC560KXE6 FDC560KXE6-K FDC615KXE6 FDC615KXE6 FDC680KXE6
FDC560KXE6 FDC560KXE6 FDC615KXE6 FDC615KXE6 FDC680KXE6 FDC680KXE6
FDC335KXE6-K & FDC560KXE6-K are only used for combining with other models.
4
<Indoor units>
Wide variety of 16 types 78 models
A range of 16 types of exposed or concealed
indoor units, in wide capacities, 78 indoor
models. The best selection of indoor units for
many kinds of rooms and preference can be
available from our full lineup.
Indoor units lineup
16 types 78 models
Capacity
Model Index : kW
Type
Ceiling
Cassette
Duct
Connected
4way
FDT
4way Compact
(600 x 600)
FDTC
2way
FDTW
1way Compact
FDTQ
1way
FDTS
High
Static Pressure
FDU
Low/Middle
Static Pressure
FDUM
Low Static
Pressure
(thin)
FDUT
Compact &
Flexible
FDUH
Wall Mounted
FDK
Ceiling Suspended
FDE
Floor
Standing
2way
FDFW
with casing
FDFL
without casing
FDFU
OA Processing unit
1HP 1.25HP 1.6HP
28
36
45
2HP
56
2.5HP 3.2HP
71
90
4HP
112
5HP
140
6HP
160
8HP
224
10HP
280
FDU-F
Type
Fresh Air Ventilation and
Heat Exchange unit
0.8HP
22
Air flow M3/h
250
350
500
800
1000
SAF
5
1. High Efficiency (KX6)
The industry's highest COP levels
We have cleared the class A standard, the highest energy saving level, with our high COP (Coefficient Of Performance).
EER in Cooling
A
COP in Heating
CLASS
COP
4.5
4.0
4.00
4.00
COP
4.5
4.33
4.0
3.46 3.41 3.55 3.47 3.42 3.34
3.36 3.29
3.5
3.2
A
CLASS
3.6
4.15
3.84 3.71 3.84 3.82 3.74 3.75
3.71 3.72
3.5
3.0
3.0
2.5
2.5
4
5
6
8
10
12
14
16
18
20
HP
4
5
6
8
10
12
14
16
18
20
HP
(ISO-T1 conditions)
= Capacity[kW] / Power Consumption[kW]
*COP
COP across the KX6 range ensures reduced running costs and reduced environmental impact.
*
2. Compact Design
4~6HP(KX6)
Volume
1FAN
35% reduced
Weight
32% reduced
Previous Model
H1300 x W970 x D370mm
125kg / 0.47m3
• Transportation Becomes much easier
• Easier to hide behind the fence
(Harmonic Appearance)
H845 x W970 x D370mm
85kg / 0.30m3
(FDC112/140/155KXEN6)
2FAN
8~12HP(KX6)
Volume
47% reduced
Weight
10% reduced
Previous Model
H1690 x W1350 x D720mm
245kg / 0.97m3
6
• Transportation Becomes much easier
H1675 x W1080 x D480mm
221kg / 0.52m3 (FDC224KXE6)
High efficiency and compact design are realized
applying the various advanced functions
4~6HP(KX6)
Compact High Efficient
Heat Exchanger
Compact high efficiency Heat
Exchanger
New Inverter Control
Vector Inverter Control system
• Optimizing relationship of the air flow velocity &
fin pattern
• Improvement of air distribution Maximizing
efficiency of heat exchanger
New Twin Rotary
Compressor
Heat Exchanger
DC Fan Motor
Compact & High efficiency
KX4
KX6
Optimum New Refrigerant System Control
8~12HP(KX6)
New DC Fan motor
Compact & High efficiency
New Inverter Control
Compact & Vector Inverter
Control system
Downsized accumulator
Receiver in fan section
3D-Scroll Compressor
(12HP)
14~48HP(KX6)
DC Fan Motor
Tetrahedral structure of
Heat Exchanger
Expansion of Heat Exchanger
Double tube
New Inverter Control
3D-Scroll Compressor
(22,24HP)
7
3D Scroll Compressor
Unit start up speed in heating mode drastically improved for lower outdoor temperature operation.
Lower at the
inside
Same height
Higher at the
outside
Fixed scroll
Orbital scroll
Downsizing
High Efficiency
High Endurance
High strength due to
the lower teeth inside
3D scroll compressor has the different height scroll at the
outside and the inside.
A high compression ratio is improved by compressing the
refrigerant both radially and axially.
3-Dimension Compression has been realized with a much
higher efficiency even if compression ratio is high.
The strength of the scroll is improved
by reducing the height of the inner
wrap, which receives a heavy load.
3D compressors are applied for FDC335KXE6(12HP), FDC560KXE6-K(20HP), FDC615KXE6(22HP) & FDC680KXE6(24HP).
New Inverter Control (Vector control)
New Inverter Control has applied new advanced technology of Vector
control and has realized high efficiency.
• Smooth operation from low speed to high speed
• Smooth Sine Voltage Wave form are attained
• Energy efficiency is further improved in low speed range
Compact Integrated PCB
• Control Box size reduction
• PCB size reduced by 50 %
Control PCB: Single-sided board Double-sided board
Inverter PCB: Power transistor size reduction
• New Superlink system control
• New Design method applied
Control PCB
Optimum Refrigerant System Control
We have improved refrigeration circuit from our long experience
and have realized following Optimum Refrigerant System Control.
• Optimum heat exchanger refrigerant distribution
• Advanced refrigerant liquid return protection control system
• High speed system control by new Superlink system
• Use of larger diameter for suction piping and discharge piping
and redesigned of double tube
DC Fan Motor
KX6
Long-chorded 3 propeller fan with serration
Employment of DC fan motor has enabled to realize an excellent
efficiency of approximate 60% higher than previous models.
Rotor(Squirrel Cage made of conductor)
Stator (coil)
Rotor(made of permanent magnet)
Stator (coil)
8
KX4
Fan blade design adapted from MHI's aerospace division - with
serrated edges that deliver increased air volume with less
power input.
Serration
3. Design Flexibility
Increased indoor unit connection capacity
KX6 series(4~34HP) can connect indoor unit capacity up to
150~200% from 130% of previous models.
If the connection capacity of indoor units is more than 100%,
capacity of each indoor unit may be affected by connection
capacity ratio.
Capacity connection
HP
KX4,KXR4
5~12
130%
4~12 150%
14,16
130%
14,16 200%
18~34
130%
18~34 160%
18~34 160%
36~48
130%
36~48 130%
36~48 130%
HP
KX6
HP
KXR6
8~16 200%
• In case that capacity connection is more than 130%, additional charge of
refrigerant is required on site.
• In case of 8-34HP of KX6/KXR6 system, if one or more indoor units of
FDK, FDFL,FDFU and/or FDFW seris are connected to the system, the
total connecting capacity of indoor units should not exceed 130%.
KX6 14,16HP
KXR6 8~16HP
KX4
130% capacity connection
KX6
200% capacity connection
More connectable indoor units
Number of connectable indoor unit
KX6 enable more connectable indoor units (per kW), compared with former model KX4.
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
KX6
KX4
4 5 6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48 HP
Control Systems
KX6 series offer wide variation of control system and provide the best solution.
[KX6, KXR6 Control system units with "New" SUPERLINK- ]
Classification
Individual controller
Type
Wired
Wireless
Push buttons
Touch screen
Center Console
PC windows interface units
BMS interface BACnet
units
Lonworks
Model
Connectable Indoor units
(Maximum)
RC-E4
RCN-T-36W-E etc.
SC-SL1N-E
SC-SL2NA-E
SC-SL3N-AE
SC-SL3N-BE
SC-WGWNA-A
SC-WGWNA-B
SC-BGWN-A
SC-BGWN-B
SC-LGWN-A
1
1
16
64
128
128
128(64x2)
128(64x2)
128(64x2)
128(64x2)
96(48x2)
Electric power
calculation
9
R410A
Long Pipe Length
Piping length has extended max height difference between indoor
units from 4m to 18m and enables us to put indoor unit on extra
three floors.
As a result of the adoption of thinner refrigerant piping and refrigerant
volume reductions, the industry's longest 160 m actual piping length or
1000m total piping length is realized.
8~12HP(KX6)
14~48HP(KX6), 8~48HP(KXR6)
Total length: 510m
Max: 10m
Total length:
510 1000m
Outdoor unit
To the
first branch:
max 130m
From the first
branch to the
furthest indoor
unit: 40m 90m
Indoor unit
Indoor unit
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
Max: 5m
To the
first branch:
max 130m
Max height
difference
between
indoor units:
4m 18m
Max: 0.4m
Outdoor unit
Indoor unit
Indoor unit
From the first branch
to the furthest
*
indoor unit: 40m 90m
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
Max height
difference
between
indoor units:
15m 18m
Furthest
indoor unit:
160m
Furthest
indoor unit:
160m
* The difference in length from the first branch must be within 40m.
(1)Divide up the refrigerant system into independent refrigeration circuit systems in case required additional refrigerant on site is 50kg or more for
14~24HP and 100kg or more for 26~48HP.
(2)In case indoor unit connection capacity is 130% or more or total piping length is 510m or more, additional charge of refrigerant and oil on site
is required. Refer to our Installation Manual for details.
Easy Transportation & Installation
Due to realization of significant reduction in size and foot print which is one of
the smallest in the industry, transportation in an elevator made for six persons
(Width:1400mm, Depth:850, Open area:800mm) is possible, eliminating cost
of a crane and reducing labor.
1,400
Transportation in an
elevator made for six
persons
8~12HP (KX6)
850
H1,675 x W1,080 x D480
Easy
transportation
800
KX6(14~48HP) is portable and the uniform reduced footprint
allows neat, continuous installation.
1350mm
10
1350mm
1350mm
Wide Range of Operation
KX6,KXR6 series permits a system design considering a heating range operation under a low temperature condition up to -20°C from -15°C of
previous model and a cooling range operation under -15°C from -5°C of that.
Heating
NEW
-20°C
+15.5°C
previous
-15°C
Cooling
NEW
-15°C
-5°C
+43°C
previous
-20
-10
0
10
20
30
40
For the capacities under low temperature conditions, refer to technical manual.
New remote control for all indoor units
Applying nonpolar 2-core in new remote control line, it is very
convenient for installation including renewal case.
previous
3-core
2-core
50
Max length of electrical wiring
The wiring must be a 2-core shielded cable size 0.75mm2 to
1.25mm2.
The max length of 2-core can be 1500m from 1000m of
previous models.
New
previous
1000m
1500m
New
4. Serviceability
Easy Service
Check Operation (8~48HP)
Quick and easy access to service parts by separation of
compartments.
Closing of Service valve, crossing connection of refrigerant
piping and electrical wiring, proper operation of EEV (Electrical
Expansion Valve) can be checked automatically in cooling
operation. This check operation can be done at 0~43°C outdoor
temperature and 10~32°C indoor temperature by use of
outdoor unit dip switch. The check should be done in one
refrigerant system. It takes 15~30 minutes and avoids frequent
failure by preventing careless mistakes during installation.
dip switch
Blower
compartment
Mechanical
compartment
11
R410A
Monitoring Function
KX6 series includes new feature to assist with servicing and trouble shooting.
Various data can be monitored through 3-digit or 6-digit display on the outdoor unit PCB.
Detailed fault diagnosis and operation history memory via
7-segment display.
4~6HP
Equipped with RS232C
for connection directly to
your PC monitoring and
service tasks made
simple with our service
software (“Mente PC”).
all KX6, KXR6 series
8~48HP
Back-up Operation <14~48HP>
3 Layer Construction
(KX6 <14~48HP>, KXR6 <8~48HP>)
In, 2-compressor module, in the event of the compressor
failure, the system will keep operating with good compressor.
In combined module, in the event that one unit has a failure,
the system will keep operating with another unit.
Thanks to improvement of
control box structure from
4 to 3 layer construction
and by use of hinged lays,
service and maintenance
has been made much easier
for inverter components.
Compressor
failed
Keeping
operation
Inverter
Reduced Refrigerant Volume
To use the new refrigerant
R410A, KX6 series have
adopted thinner diameter
refrigerant pipes, which
will help reduce piping
work cost.
KX6 R410A
9.52
22.22
Liquid
piping
Gas piping
ex.10HP
Blue Fin
Outdoor unit
KX6
HP
Liquid piping Gas piping
4
ø15.88
5
6
ø9.52
ø19.05
8
ø22.22
10
12
ø25.4[ø28.58]
14
16
ø12.7
18
ø28.58
20
22
24
26
28
ø31.8[ø34.92]
30
ø15.88
32
34
36
38
40
ø38.1[ø34.92]
42
ø19.05
44
46
48
[ ]: Pipe sizes applicable to European
installations are shown in parentheses.
mm ø9.52 ø12.7 ø15.88 ø19.05 ø22.22 ø25.4 ø28.58 ø31.8 ø34.92 ø38.1 ø44.5 ø50.8
inch 3/8"
12
1/2"
5/8"
3/4"
7/8"
1"
11/8"
11/4"
13/8"
11/2"
13/4"
2"
Due to application of blue coated fins for the heat exchanger of
new outdoor unit, corrosion resistance has been improved
compared to current models.
Blue
Fin
heat pump systems
KX6 heat pump systems operate with 2 inter-connecting pipes,
thus commonly referred to as a '2-pipe system'.
These systems provide either a heating or cooling operation to all
indoor units and are suitable for a wide range of applications from
an individual apartment (with "Micro KX", 1/phase system) to an
entire multi storey building, especially where there are significant
open plan areas to be controlled.
The range starts with a 11.2kW cooling capacity, up to the largest
capacity single outdoor unit in the industry (24hp) with 68.0kW
cooling capacity. Outdoor units can also be “twinned” providing up
to 48HP/136.0kW on a single system.
The KX6 range has a total piping length of 1000m (14HP+) and the
furthest indoor unit can be connected up to 160m (8HP+) from the
outdoor unit.
Fixed Cooling mode/fixed heating mode (summer/winter switch):
It is possible to fix the operational mode of the system (either cooling or heating) using a switch (SW3-7) on the outdoor
unit PC board - this enables the building user to decide the operation of the system (e.g. cooling only in summer/heating
only in winter), to avoid unnecessary energy wastage. It is also possible to wire the control switch to a remote location
(inside the building) to a control room, or even linked to an ambient thermostat.
13
4")
Outdoor units
Heat pump systems 4, 5, 6hp (11.2kW~15.5kW)
Model No.
FDC112KXEN6
FDC140KXEN6
FDC155KXEN6
FDC112KXES6
FDC140KXES6
FDC155KXES6
Blue
Fin
Nominal Cooling Capacity
11.2kW (1phase)
14.0kW (1phase)
15.5kW (1phase)
11.2kW (3phase)
14.0kW (3phase)
15.5kW (3phase)
• The KX6 heat pump 2-pipe systems offer high performance VRF for
applications that require either cooling only or heating only, ideal
for open plan areas.
• Connect up to 8 indoor units/up to 150% capacity.
• High efficiency with COP (in cooling) up to 4.0.
• KX6 employs DC inverter compressors ONLY.
• Industry leading total piping length up to 100m and a maximum pipe
run of 70m.
Range of operation
Total length: 100m
Outdoor unit
50
+43°C
Height difference
40
30m(outdoor unit above)
15m(outdoor unit below)
30
Indoor unit
Cooling
20
+15.5°C
Max height
difference between
indoor units: 15m
Indoor unit
10
0
Heating
-10
-15°C
Furthest
indoor unit: 70m
-20
-20°C
* The total length of ø9.52mm(3/8") liquid piping must be 50m or less
Specifications
Item
Nominal horse power
Power source
Model
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Cooling
Running
A
current
Heating
mm
Exterior dimensions
HxWxD
kg
Net weight
kg
Refrigerant charge
R410A
dB(A)
Cooling/Heating
Sound pressure level
Liquid line
mm(in)
Refrigerant piping size
Gas line
%
Capacity connection
Number of connectable indoor units
Nominal capacity
FDC112KXEN6
FDC140KXEN6
FDC155KXEN6
FDC112KXES6
FDC140KXES6
FDC155KXES6
4HP
6HP
4HP
15.5
16.3
11.2
12.5
5HP
3 Phase 380-415V, 50Hz
14.0
16.0
6HP
11.2
12.5
5HP
1 Phase 220-240V, 50Hz
14.0
16.0
15.5
16.3
2.80
2.89
13.5-12.4
14.1-12.9
4.17
4.31
20.6-18.9
21.5-19.7
4.71
4.38
23.3-21.3
21.9-20.1
2.80
2.89
4.5-4.1
4.7-4.3
4.17
4.31
6.9-6.3
7.2-6.6
4.71
4.38
7.8-7.1
7.3-6.7
5
845x970x370
85
87
5.0
52/54
53/55
53/56
52/54
53/55
53/56
6
8
8
ø9.52(3/8")
ø15.88(5/8")
80~150
6
8
8
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
14
Refrigerant piping
Outdoor unit (HP)
Gas pipe
Liquid pipe
4
5
6
Branch pipes
Header pipe
DIS-22-1/DIS-180-1
HEAD6-180-1
ø15.88
Furthest indoor unit
=<70m
ø9.52
Dimensions
All measurements in mm.
36
40
B
51
A
100
Terminal block
Intake
L3
L2
L4
B
Intake
845
A
A
outlet
L1
110
195
52
27
15
970
E
190
580
C
200
60
15
15
103
F
262
388
D
70
50
20
40
C
150
38
370
410
50
40
60
55
20
60
Minimum installation space
50
279
242
110
50
Service
space
50
10
55
C
195
F
40
C
Mark
A
B
C
D
E
F
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Pipe/cable draw-out port
Drain discharge port
Anchor bolt hole
Cable draw-out port
ø15.88 (5/8") (flare)
ø9.52 (3/8") (flare)
4 places
ø20 x 3 places
M10 x 4 places
ø30 x 3 places
15
50
VIEW A
Notes:
(1) It must not be surrounded by walls on the four sides.
(2) The unit must be fixed with anchor bolts. An anchor
bolt must not protrude more than 15mm.
(3) Where the unit is subject to strong winds, lay it in
such a direction that the blower outlet faces
perpendicularly to the dominant wind direction.
(4) Leave a 1m or larger space above the unit.
(5) A wall in front of the blower outlet must not exceed
the units height.
(6) The unit name plate is attached on the lower right
corner of the front panel.
L1
L2
L3
L4
I
II
II
Open
Open
500
300
5
Open
150
300
150
5
5
5
1m overhead clearance required
15
4")
Outdoor units
Heat pump systems 8, 10, 12hp (22.4kW~33.5kW)
Model No.
FDC224KXE6
FDC280KXE6
FDC335KXE6
Blue
Fin
Nominal Cooling Capacity
22.4kW
28.0kW
33.5kW
• The KX6 heat pump 2-pipe systems offer high performance VRF for
applications that require either cooling only or heating only, ideal
for open plan areas.
• Connect up to 22 indoor units/up to 150% capacity.
• High efficiency with COP (in cooling) up to 4.0.
• KX6 employs DC inverter compressors ONLY.
• Industry leading total piping length up to 510m and a maximum pipe
run of 160m.
Total length: 510m
Range of operation
Outdoor unit
50
To the
first branch:
max 130m
+43°C
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
40
30
Cooling
From the first
branch to the
furthest indoor
unit: 90m
Indoor unit
Indoor unit
20
Max height
difference
between
indoor units:
18m
+15.5°C
10
0
Heating
-10
-15°C
-20
Furthest
indoor unit: 160m
-20°C
Specifications
Item
Nominal horse power
Power source
Model
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Cooling
Running
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Cooling/Heating
dB(A)
Sound pressure level
Liquid line
mm(in)
Refrigerant piping size
Gas line
%
Capacity connection
Number of connectable indoor units
Nominal capacity
FDC224KXE6
FDC280KXE6
FDC335KXE6
8HP
10HP
3 Phase 380-415V, 50Hz
28.0
31.5
5
8.09
8.21
13.22-12.10
13.41-12.28
1675x1080x480
12HP
22.4
25.0
5.60
6.03
9.25-8.47
9.85-9.02
11.5
59/60
ø9.52(3/8")
ø19.05(3/4")
15
9.82
10.12
15.87-14.53
16.36-14.98
224
221
58/58
33.5
37.5
ø22.22(7/8")
50~150
19
61/61
ø12.7(1/2")
ø25.4(1") [ø28.58(1 1/8")]
22
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
16
Refrigerant piping
Outdoor unit (HP)
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
8
Furthest indoor unit
=<90m
ø19.05
Furthest indoor unit
=<90m
ø22.22
Branch pipes
10
12
ø22.22
ø28.58
ø9.52
Header pipe
ø12.7
ø28.58
ø12.7
DIS-22-1/DIS-180-1
HEAD6-180-1
DIS-371-1
Dimensions
All measurements in mm.
Intake
L4
Intake
L1
Outlet
Service
space
43
60
120
69
51
L3
L2
69
B
A
G
Minimum installation space
B
1080
195
B
C
D
E
Service valve connection (liquid side)
Pipe/cable draw-out hole
Drain discharge hole
Anchor bolt hole
F
Cable draw-out hole
G
Connecting position of the local pipe.
(gas side)
35
C
14
F
54
51
461
421
D
FDC224KXE6
55
159
84
174
84
35
30
105
A
Service valve connection of the
attached connecting pipe (gas side)
50
701
C
30
80
Item
67
42
989
E
195
50
19
39
19
39
Mark
690
54
14
520
480
E
51
141
241
321
361
C
C
F
55
F
55
84
20
G
553
640(8.10HP)
634(12HP)
A
159
194
1675
Terminal block
FDC280KXE6
FDC335KXE6
ø19.05 (3/4") (Flare)
ø19.05 (3/4") (Flare)
ø19.05 (3/4") (Flare)
ø9.52 (3/8") (Flare)
4places
ø20 x 4places
M10 x 4places
ø30 x 2places (front)
ø45 (side)
ø30 x 2places (back)
ø9.52 (3/8") (Flare)
4places
ø20 x 4places
M10 x 4places
ø30 x 2places (front)
ø45 (side)
ø30 x 2places (back)
ø12.7 (1/2") (Flare)
4places
ø20 x 4places
M10 x 4places
ø30 x 2places (front)
ø45 (side)
ø30 x 2places (back)
ø19.05 (3/4")(Brazing)
ø22.22 (7/8")(Brazing)
ø25.4 (1")(Brazing)
L1
L2
L3
L4
I
II
II
Open
Open
1500
300
5
Open
300
300
300
5
5
5
Notes:
(1) It must not be surrounded by walls on the four sides.
(2) The unit must be fixed with anchor bolts. An anchor bolt
must not protrude more than 15mm.
(3) Where the unit is subject to strong winds, lay it in such
a direction that the blower outlet faces perpendicularly
to the dominant wind direction.
(4) Leave a 1m or larger space above the unit.
(5) A wall in front of the blower outlet must not exceed the
units height.
(6) The model name label is attached on the lower right
corner of the front.
(7) Connect the Service valve with local pipe by using the
pipe of the attachment.(Gas side only)
(8) Mark shows the connecting position of the local
pipe.(Gas side only)
17
4")
Outdoor units
Heat pump systems 14, 16hp (40.0kW~45.0kW)
Model No.
FDC400KXE6
FDC450KXE6
Nominal Cooling Capacity
40.0kW
45.0kW
Blue
Fin
• The KX6 heat pump 2-pipe systems offer high performance VRF for
applications that require either cooling only or heating only, ideal
for open plan areas.
• Connect up to 40 indoor units/up to 200% capacity.
• High efficiency with COP (in cooling) up to 3.6.
• KX6 employs DC inverter compressors ONLY.
• Industry leading total piping length up to 1000m and a maximum
Uniform footprint of models (14,16hp)
allows continuous side-by-side installation
pipe run of 160m.
Total length: 1000m
To the
first branch:
max 130m
From the first
branch to the
furthest indoor
unit: 90m
Outdoor unit
Range of operation
Indoor unit
Indoor unit
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
50
+43°C
40
30
Max height
difference
between
indoor units:
18m
Cooling
20
+15.5°C
10
0
Heating
-10
Furthest
indoor unit: 160m
-15°C
-20
-20°C
Specifications
Item
Nominal horse power
Power source
Model
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Cooling
Running
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Cooling/Heating
dB(A)
Sound pressure level
Liquid line
mm(in)
Refrigerant piping size
Gas line
%
Capacity connection
Number of connectable indoor units
Nominal capacity
FDC400KXE6
FDC450KXE6
14HP
16HP
3 Phase 380-415V, 50Hz
40.0
45.0
45.0
50.0
8
11.27
11.73
18.4-16.9
19.6-17.9
12.97
13.10
21.1-19.3
21.7-19.9
1690x1350x720
317
11.5
59.5/60
62.5/62.5
ø12.7(1/2")
ø25.4(1") [ø28.58(1 1/8")]
ø28.58(1 1/8")
50~200
36
40
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
18
Dimensions
All measurements in mm.
J
F
I
I
Air intake
J
352 158
530
148
410
342
235
G
1350
1690
797.8
126.2
720
22
174
720
240
295
G
G
22
85
57
Anchor bolt positions for I
594
232
C
F
For dimensions of anchor bolt hole
234
80.5
71
H
120
I F
232
D(lower)
185
296.7
58.5
647
19
19
75
142.5
J
140
141
95
140.5
726
A
Anchor bolt positions for F, J
K
B
74.5
250
175
F I
J
58.5
Dimensions of refrigerant
pipe connection (plan)
Rear
850
1000
85
101
250
175
K
B
A
A
B
C
D
F
G
H
K*
L
L
C (rear)
95
D (right)
90
86.5
220 180
D (front)
550
180 214
Intake
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Refrigerant pipe draw-out port
Power cable draw-in port
Anchor bolt hole
Drain hose hole
Drain discharge port
Oil-equalising pipe joint
Sling holes for haulage or hoisting
44.7
172
172
6
86.1
104.9
20
Instruction plate
L3
6
Installation example
For refrigerant piping, please
refer to the unit specifications.
ø88
ø50
M10 x 4 places
ø45 x 3 places
ø20 x 6 places
ø3/8” flare
180 x 44.7
L2
Dimensions
1
2
L1
L2
L3
L4
H1
H2
H3
H4
500
Open
10
200
100
300
10
Open
1500
–
Wall
height H3
L4
Intake
Wall
height H2
Intake
Service
space
L1
Mark
Terminal block
for power cable
connection
84
80
D (left)
C (right)
C (front)
166
169
211
259
291.6
175
Signal wire
terminal block
682
7-segment display
inspection port
Drain pipe
Intake
Wall height H4
Wall height H1
Installation space
2m overhead clearance required
No restrictions No restrictions
1000
No restrictions
No restrictions
–
*14, 16HP models only
When more than one unit is installed
Installation example
Wall height
H3
Wall height
H2
L3
L2
L5
L6
L1 (Unit front side)
Wall height
H2
L4
Wall height
H4
Notes:
(1) The unit must be fixed with anchor bolts.
(2) Leave a 2m or larger space above the unit.
(3) The unit name plate is attached on the lower right corner of
the front panel.
(4) The ports for refrigerant pipe and power cable penetrations
are covered with half-blanks. Please cut off a half-blank with
nippers in using these ports.
(5) Use a ø88 port for refrigerant pipe connection.
(6) Anchor holes marked “L J” (four holes for M10) are for a
renewal installation.
(7) The oil-equalising pipe K should be used when outdoor units
are used in combination. (For 14,16Hp only)
Dimensions
A
B
L1
500
Open
L2
10
200
L3
100
300
L4
10
Open
L5
0
400
L6
0
400
H1
1500
No restrictions
H2
H3
H4
No restrictions No restrictions
1000
No restrictions
No restrictions No restrictions
19
4")
Outdoor units
Heat pump systems 18, 20, 22, 24hp (50.4kW~68.0kW)
Model No.
FDC504KXE6
FDC560KXE6
FDC615KXE6
FDC680KXE6
Nominal Cooling Capacity
50.4kW
56.0kW
61.5kW
68.0kW
Blue
Fin
• The KX6 heat pump 2-pipe systems offer high performance VRF for
applications that require either cooling only or heating only, ideal
for open plan areas.
• Connect up to 49 indoor units/up to 160% capacity.
• High efficiency with COP (in cooling) up to 3.4.
• KX6 employs DC inverter compressors ONLY.
• Industry leading total piping length up to 1000m and a maximum
pipe run of 160m.
Total length: 1000m
To the
first branch:
max 130m
From the first
branch to the
furthest indoor
unit: 90m
Uniform footprint of all models (from
8hp~24hp) allows continuous sideby-side installation
Outdoor unit
Indoor unit
Indoor unit
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
Range of operation
50
+43°C
40
Max height
difference
between
indoor units:
18m
30
Cooling
20
+15.5°C
10
0
Heating
Furthest
indoor unit: 160m
-10
-15°C
-20
-20°C
Specifications
Item
Nominal horse power
Power source
Model
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Cooling
Running
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Cooling/Heating
dB(A)
Sound pressure level
Liquid line
mm(in)
Refrigerant piping size
Gas line
%
Capacity connection
Number of connectable indoor units
Nominal capacity
FDC504KXE6
FDC560KXE6
FDC615KXE6
FDC680KXE6
18HP
20HP
22HP
24HP
61.5
69.0
68.0
73.0
20.37
18.48
33.1-30.3
30.7-28.1
24.98
19.08
40.3-36.9
31.6-29.0
3 Phase 380-415V, 50Hz
50.4
56.5
56.0
63.0
14.73
15.12
24.1-22.0
25.2-23.1
16.79
16.79
27.4-25.1
28.0-25.7
8
2048x1350x720
341
355
11.5
61.5/62.0
63.0/63.5
64.5/64.0
65.0/65.0
44
49
ø12.7(1/2")
ø28.58(1 1/8")
50~160
36
40
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
20
Dimensions
All measurements in mm.
19
75
142.5
234
80.5
71
120
H
296.7
85
Air intake
I
I F J
F
For dimensions of anchor bolt hole
174
720
240
295
57
Anchor bolt positions for I
594
232
C
G
G
352 158
530
148
410
J
342
235
22
I F
232
D(lower)
185
22
74.5
J
G
1350
2048
1155.8
126.2
720
F I
250
175
140
141
95
140.5
726
A
J
58.5
19
B
647
K
Anchor bolt positions for F, J
Rear
58.5
Dimensions of refrigerant
pipe connection (plan)
850
1000
85
101
250
175
K
B
A
A
B
C
D
F
G
H
K
L
6
86.1
95
44.7
86.5
220 180
550
Intake
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Refrigerant pipe draw-out port
Power cable draw-in port
Anchor bolt hole
Drain hose hole
Drain discharge port
Oil-equalising pipe joint
Sling holes for haulage or hoisting
D (right)
90
20
104.9
D (front)
Installation example
For refrigerant piping, please
refer to the unit specifications.
ø100
ø50
M10 x 4 places
ø45.3 x 3 places
ø20.5 x 3 places
ø9.52 flare
180 x 44.7
180 214
L3
Instruction plate
172
166
169
211
259
291.6
6
172
Terminal block
for power cable
connection
L
C (rear)
L2
Dimensions
1
2
L1
L2
L3
L4
H1
H2
H3
H4
500
Open
10
200
100
300
10
Open
1500
–
Intake
Wall
height H2
Wall
height H3
L4
Service
space
Intake
L1
Mark
80
84
D (left)
C (right)
C (front)
175
Signal wire
terminal block
682
7-segment display
inspection port
Drain pipe
Intake
Wall height H4
Wall height H1
Installation space
2m overhead clearance required
No restrictions No restrictions
1000
No restrictions
No restrictions
–
Notes:
(1) The unit must be fixed with anchor bolts.
(2) Leave a 2m or larger space above the unit.
(3) The unit name plate is attached on the lower right corner of
the front panel.
(4) The ports for refrigerant pipe and power cable penetrations
are covered with half-blanks. Please cut off a half-blank with
nippers in using these ports.
(5) Use a ø88 port for refrigerant pipe connection.
(6) Anchor holes marked “L J” (four holes for M10) are for a
renewal installation.
(7) The oil-equalising pipe K should be used when outdoor units
are used in combination.
21
4")
Outdoor units
Heat pump combination systems
26, 28, 30, 32hp (73.5kW~90.0kW)
Model No.
FDC735KXE6 (FDC335-K+FDC400)
FDC800KXE6 (FDC400x2)
FDC850KXE6 (FDC400+FDC450)
FDC900KXE6 (FDC450x2)
Blue
Fin
Nominal Cooling Capacity
73.5kW
80.0kW
85.0kW
90.0kW
• The KX6 heat pump 2-pipe systems offer high performance VRF for
applications that require either cooling only or heating only, ideal
for open plan areas.
• Connect up to 65 indoor units/up to 160% capacity.
• High efficiency with COP (in cooling) up to 3.6.
• KX6 employs DC inverter compressors ONLY.
• Industry leading total piping length up to 1000m and a maximum
Uniform footprint of all
models (from 8hp~24hp)
allows continuous side-byside installation
pipe run of 160m.
Total length: 1000m
To the
first branch:
max 130m
Outdoor unit
Indoor unit
Range of operation
50
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
+43°C
40
30
From the first
branch to the
furthest indoor
unit: 90m
Indoor unit
Indoor unit
Cooling
Max height
difference
between
indoor units:
18m
20
+15.5°C
10
0
Heating
-10
-15°C
Furthest
indoor unit: 160m
-20
-20°C
Specifications
Item
Model
Combination (FDC)
Nominal horse power
Power source
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Cooling
Running
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Liquid line
mm(in)
Refrigerant piping size
Gas line
%
Capacity connection
Number of connectable indoor units
Nominal capacity
FDC735KXE6
335KXE6-K
400KXE6
26HP
73.5
82.5
20.21
20.66
32.9-30.2
34.4-31.4
53
FDC800KXE6
FDC850KXE6
400KXE6
400KXE6
400KXE6
450KXE6
28HP
30HP
3 Phase 380-415V, 50Hz
80.0
85.0
90.0
95.0
16
22.54
24.24
23.46
24.83
36.8-33.8
39.5-36.2
39.2-35.8
41.3-37.8
1690x2700x720
317x2
11.5x2
ø15.88(5/8")
ø31.8(1 1/4") [ø34.92(1 3/8")]
50~160
58
61
FDC900KXE6
450KXE6
450KXE6
32HP
90.0
100.0
25.94
26.20
42.2-38.6
43.4-39.8
65
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
22
Dimensions
All measurements in mm.
J
F
I
I
F
Air intake
J
22
174
720
G
240
295
G
352 158
530
148
410
342
235
22
85
57
Anchor bolt positions for I
594
232
C
234
G
1350
1690
797.8
126.2
720
80.5
71
H
120
I F
232
D(lower)
185
296.7
58.5
647
19
19
75
142.5
74.5
J
140
141
95
140.5
726
A
Anchor bolt positions for F, J
K
B
250
175
F I
J
58.5
Rear
850
1000
85
101
250
175
Dimensions of refrigerant
pipe connection (plan)
K
B
A
Mark
A
B
C
D
F
G
H
K
L
L
C (rear)
Instruction plate
104.9
6
86.1
D (front)
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Refrigerant pipe draw-out port
Power cable draw-in port
Anchor bolt hole
Drain hose hole
Drain discharge port
Oil-equalising pipe joint
Sling holes for haulage or hoisting
For refrigerant piping, please
refer to the unit specifications.
ø88
ø50
M10 x 4 places
ø45 x 3 places
ø20 x 6 places
ø3/8" flare
180 x 44.7
44.7
172
95
90
D (right)
20
6
172
Terminal block
for power cable
connection
84
80
D (left)
C (right)
C (front)
166
169
211
259
291.6
175
Signal wire
terminal block
682
7-segment display
inspection port
Drain pipe
86.5
220 180
550
180 214
Notes:
(1) The unit must be fixed with anchor bolts.
(2) Leave a 2m or larger space above the unit.
(3) The unit name plate is attached on the lower right corner of
the front panel.
(4) The ports for refrigerant pipe and power cable penetrations
are covered with half-blanks. Please cut off a half-blank with
nippers in using these ports.
(5) Use a ø88 port for refrigerant pipe connection.
(6) Anchor holes marked “L J” (four holes for M10) are for a
renewal installation.
(7) The oil-equalising pipe K should be used when outdoor units
are used in combination.
23
4")
Outdoor units
Heat pump combination systems
34, 36, 38, 40, 42, 44, 46, 48hp (96.0kW~136.0kW)
Model No.
FDC960KXE6 (FDC450+FDC504)
FDC1010KXE6 (FDC504x2)
FDC1065KXE6 (FDC504+FDC560)
FDC1130KXE6 (FDC560x2)
FDC1180KXE6 (FDC560-K+FDC615)
FDC1235KXE6 (FDC615x2)
FDC1300KXE6 (FDC615+FDC680)
FDC1360KXE6 (FDC680x2)
Blue
Fin
Nominal Cooling Capacity
96.0kW
101.0kW
106.5kW
113.0kW
118.0kW
123.5kW
130.0kW
136.0kW
• The KX6 heat pump 2-pipe systems offer high performance VRF for applications that
require either cooling only or heating only, ideal for open plan areas.
• Connect up to 80 indoor units/up to 130% (960KXE6:160%) capacity.
• High efficiency with COP (in cooling) up to 3.5.
• KX6 employs DC inverter compressors ONLY.
• Industry leading total piping length up to 1000m and a maximum pipe run of 160m.
Total length: 1000m
Range of operation
Outdoor unit
50
To the
first branch:
max 130m
+43°C
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
Indoor unit
40
30
Cooling
From the first
branch to the
furthest indoor
unit: 90m
20
Max height
difference
between
indoor units:
18m
Indoor unit
Indoor unit
+15.5°C
10
0
Heating
-10
-15°C
-20
Furthest
indoor unit: 160m
-20°C
Specifications
Item
Model
Combination (FDC)
Nominal horse power
Power source
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Cooling
Running
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Liquid line
mm(in)
Refrigerant piping size
Gas line
%
Capacity connection
Number of connectable indoor units
Nominal capacity
FDC960KXE6 FDC1010KXE6 FDC1065KXE6 FDC1130KXE6 FDC1180KXE6 FDC1235KXE6 FDC1300KXE6 FDC1360KXE6
450KXE6
504KXE6
34HP
504KXE6
504KXE6
36HP
504KXE6
560KXE6
38HP
96.0
108.0
101.0
113.0
106.5
119.5
27.70
28.22
45.2-41.3
46.9-43.0
29.46
30.24
48.2-44.0
50.4-46.2
31.52
31.91
51.5-47.1
53.2-48.8
341+317
560KXE6
560KXE6-K
560KXE6
615KXE6
40HP
42HP
3 Phase 380-415V, 50Hz
113.0
118.0
127.0
132.0
16
33.58
37.16
33.58
35.27
54.8-50.2
60.5-55.4
56.0-51.4
58.7-53.8
2048x2700x720
615KXE6
615KXE6
44HP
615KXE6
680KXE6
46HP
680KXE6
680KXE6
48HP
123.5
138.0
130.0
142.0
136.0
146.0
40.74
36.96
66.2-60.6
61.4-56.2
45.35
37.56
73.4-67.2
62.3-57.1
49.96
38.16
80.6-73.8
63.2-58.0
76
80
341x2
355x2
11.5x2
ø15.88(5/8")
50~160
69
59
62
ø19.05(3/4")
ø34.92(1 3/8")
50~130
66
69
72
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
24
Dimensions
All measurements in mm.
19
75
142.5
232
D(lower)
185
80.5
71
296.7
120
H
F
I
I
F
Air intake
J
174
720
G
240
295
G
352 158
530
148
410
342
235
22
85
57
Anchor bolt positions for I
594
232
C
J
22
74.5
J
I F
234
G
1350
2048
1155.8
126.2
720
250
175
140
141
95
140.5
726
A
F I
J
58.5
19
B
647
K
Anchor bolt positions for F, J
Rear
58.5
Dimensions of refrigerant
pipe connection (plan)
850
1000
85
101
250
175
K
B
A
Mark
A
B
C
D
F
G
H
K
L
Instruction plate
104.9
6
86.1
D (front)
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Refrigerant pipe draw-out port
Power cable draw-in port
Anchor bolt hole
Drain hose hole
Drain discharge port
Oil-equalising pipe joint
Sling holes for haulage or hoisting
For refrigerant piping, please
refer to the unit specifications.
ø100
ø50
M10 x 4 places
ø45.3 x 3 places
ø20.5 x 3 places
ø9.52 flare
180 x 44.7
44.7
172
166
169
211
259
291.6
6
172
Terminal block
for power cable
connection
L
C (rear)
95
90
D (right)
20
80
84
D (left)
C (right)
C (front)
175
Signal wire
terminal block
682
7-segment display
inspection port
Drain pipe
86.5
220 180
550
180 214
Notes:
(1) The unit must be fixed with anchor bolts.
(2) Leave a 2m or larger space above the unit.
(3) The unit name plate is attached on the lower right corner of
the front panel.
(4) The ports for refrigerant pipe and power cable penetrations
are covered with half-blanks. Please cut off a half-blank with
nippers in using these ports.
(5) Use a ø88 port for refrigerant pipe connection.
(6) Anchor holes marked “L J” (four holes for M10) are for a
renewal installation.
(7) The oil-equalising pipe K should be used when outdoor units
are used in combination.
25
4")
refrigerant piping
Installation of Interconnecting Pipework
Mitsubishi KX6 equipment is manufactured to
the highest standards of quality and reliability.
It is imperative the method of installation and
the materials used are also to high standards,
to ensure trouble free operation and long term
reliability.
The interconnecting pipework must be installed
by a competent and trained engineer.
Refrigeration quality copper tube must be used,
soft copper coils or half-hard straight lengths.
The refrigeration quality tube must be soft
drawn seamless high grade copper pipe. The
copper tube must be selected taking into
account the higher operating pressures of
R410A refrigerant, and that high pressures will
occur throughout the system because of the
reverse cycle operation. All pipework material
used should be EN12735 European standard.
The supplied branch pipe kits, must be used
to make connections to indoor units, and the
supplied manifold kits must be used to make
connections between outdoor units (where
applicable); it is not permitted to use standard
fittings such as elbows, tees etc. The branch
pipes shall be installed in accordance with the
manufacturer’s instructions, allowing
unrestricted flow of refrigerant, and in
accordance with European standard E378:2000.
All brazed joints shall be made with dry
nitrogen purge to ensure the prevention of
oxidisation to the internal surface of the copper
pipes.
The ingress of moisture, dirt and any other
contaminants to the interior of the copper
pipes, and air conditioning units, must be
prevented during the installation procedure.
After the installation of pipework, prior to the
connection of the outdoor units, and sealing of
insulation joints, the pipework must be
pressure tested for leakage, using dry nitrogen.
Additional Refrigerant
Additional R410A refrigerant only shall be used,
and must be charged by weight only, using
electronic scales. The amount of additional
refrigerant must be accurately calculated from
the manufacturerís data, based on the length
and diameter of each section of the liquid
refrigerant pipework of the system.
Single outdoor unit piping examples:
Piping arrangement using header
HEAD8-371-1
Liquid pipe
90
90
56
56
36
36
36
36
Gas pipe
Piping arrangement using
branch pipe kits
56
26
56
36
36
36
112
112
112
refrigerant piping
Outdoor unit (HP)
Liquid pipe
Gas pipe
Liquid pipe
Gas pipe
8
10
12
14
16
18
Furthest indoor unit
=<90m
ø9.52
ø12.7
ø19.05 ø22.22
ø28.58
Furthest indoor unit
=>90m
ø22.22
ø12.7
Branch pipes
20
22
Pipe sizes applicable to European installations.
24
26
28
30
32
34
36
38
ø15.88
40
42
44
46
48
ø19.05
ø34.92
ø15.88
ø19.05
ø28.58
ø22.22
ø34.92
mm
inch
ø9.52
3/8"
mm
inch
ø28.58 11/8"
11/4"
ø12.7
1/2"
ø31.8
ø15.88
5/8"
ø34.92 13/8"
ø19.05
3/4"
ø38.1
11/2"
ø22.22
7/8"
ø44.5
13/4"
ø25.4
1"
ø50.8
2"
Header pipe
Horizontally
Good
Floor
DIS-22-1/DIS-180-1
HEAD6-180-1
No
Good
Combination outdoor unit manifold
Vertically
Floor
Floor
No
DIS-371-1/DIS-540-2
Floor
DOS-2A-1
Combination outdoor unit piping examples:
Piping arrangement using
branch pipe kits
Oil equalisation
pipe
Outdoor unit branch
pipe set (DOS-2A-1)
112
112
90
90
90
140
140
Outdoor unit's branching piping
Piping arrangement using header
Oil equalisation
pipe
140
Outdoor unit
2 units (for 735~1360)
HEAD8-540-2
Branch piping set
DOS-2A-1
Outdoor unit branch
pipe set (DOS-2A-1)
Indoor unit's first branching piping
112
112
90
90
90
140
140
140
Total capacity of
indoor units
~179
180~370
371~539
540~
Branch piping set
DIS-22-1
DIS-180-1
DIS-371-1
DIS-540-2
Header set
Model
HEAD4-22-1
HEAD6-180-1
HEAD8-371-1
HEAD8-540-2
Branches
Max 4 branches
Max 6 branches
Max 8 branches
Max 8 branches
27
R410A
electrical wiring – power supply
KX6 new design includes greatly simplified wiring requirements utilising a ‘polarity-free’ two wire control loop connecting the indoor units.
Power wiring
Cables can be laid through the front, right, left or bottom of the outdoor unit casing.
Separate power supplies should be used for the outdoor unit (3/phase) and the indoor units (1/phase).
Only control wiring is connected from outdoor to indoor unit.
Outdoor unit power supply: 3 phase 4 wiring 380-415V
Distributed, separate power supply system
Earth leakage breaker
(Impulse withstanding type)
Circuit breaker
for cabling
Outdoor unit
Grounding
wire
A Power cable (Main Power cable)[4 cores]
B Signal wire (Super Link wire)[2 cores]
C Power cable (Indoor unit power cable)
[2 cores]
D Remote control cord
A
[2 cores]
A
B
B
C
Circuit breaker
for cabling
Earth leakage breaker
Indoor unit
D
R
R
R
R
R
R
Remote control unit
Indoor unit power supply: Single phase 220-240V
CAUTION
If the earth leakage breaker is exclusively for ground fault protection, then you will need to install a circuit breaker for wiring work.
KX6 outdoor unit mechanical compartment
Electrical
component box
Outdoor unit power supply terminal block
28
electrical wiring – control wiring
1. The control wiring is 5 Volt DC,
non-polarised, two wire connection
notated as ‘A1’ and ‘B1’. This ‘AB’ wiring
connects outdoor unit to indoor unit and
indoor unit to indoor unit.
2. This wiring must be a 2-core shielded
cable size 0.75mm2 or 1.25mm2.
~1000m
1000~1500m
0.75mm2
YES
YES
1.25mm2
YES
NO
(1) When one outdoor unit is used
Outdoor signal line
terminal block
Indoor signal line
terminal block
A1
A
Indoor and outdoor signal line do not have a polarity.
Any of the connections in the following illustration can be made.
B1
B
A
B
A
B
A1
A
A1
A
B1
B
B1
B
(2) When plural outdoor units are used
3. We recommend the both ends of the
shield of the cable are connected to
ground (earth) at all the indoor units and
outdoor units.
4. When plural outdoor units are used,
.Connect the signal cable between indoor
and outdoor units and the signal cable
between outdoor units belonging to the
same refrigerant line to A1 and B1.
.Connect
the signal line between outdoor
units on different refrigerant lines to A2
and B2.
5. For current specification of 2-core (AB)
wiring, please consult your MHI dealer.
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
A1·B1 A2·B2
A1·B1 A2·B2
A1·B1 A2·B2
A1·B1 A2·B2
Indoor unit
Indoor unit
A
B
A
B
Indoor unit
Indoor unit
A
B
A
B
Network connector
Refrigerant pipe
Signal line
(a) The maximum number of indoor units that can be connected in a system is 128 and it is possible to configure
outdoor units and/or indoor units as an outdoor or indoor unit group connected with each other with two wires.
(b) The signal wires can also be connected using the method shown below.
(3) The signal lines can also be connected using the method shown below.
Important
Outdoor unit
Outdoor unit
Loop wiring prohibited
Outdoor unit
Outdoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Outdoor unit
Outdoor unit
Outdoor unit
The signal lines cannot form a loop,
so the wirings shown as
in the diagram are prohibited.
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Remote control wiring specifications
For interconnecting wiring between the remote control and
indoor units (XY wiring) use 2-core cable size 0.3mm2. The
maximum length of 2-core cable is 600 metres. Where the
2-core wiring exceeds 100m, use the wire size detailed on
the table opposite.
Outdoor unit
A
B
A
B
Indoor unit
Length (m)
100 to 200
To 300
To 400
To 600
Wire size
0.5mm2 x 2 core
0.75mm2 x 2 core
1.25mm2 x 2 core
2.0mm2 x 2 core
Remote control
A
Indoor unit
B
A
Indoor unit
B
A
B
Indoor unit
Wires can be connected
across different refrigerant
systems when wired within
1 Superlink system
29
4")
heat recovery systems - for simultaneous
heating and cooling
KXR6 heat recovery systems operate with 3 inter-connecting pipes,
thus commonly referred to as a '3-pipe system'.
where the building orientation (N, S, E, W) can mean that heat gain/loss
varies on each side of the building.
KXR6 systems provide both heating and cooling operations to individual
indoor units according to the room condition/requirement.
KXR6 incorporates highly sophisticated control to condition multiple indoor
areas, whatever their requirement for cooling or heating, for applications
The range starts from the 8hp model (22.4kW) cooling capacity, up to the
largest capacity single outdoor unit in the industry (24hp) with 68.0kW
cooling capacity. Outdoor units can also be “twinned” providing up to
48HP/136.0kW on a single system.
8HP
10HP
12HP
12HP
14HP
16HP
FDC224KXRE6 FDC280KXRE6 FDC335KXRE6 FDC335KXRE6-K FDC400KXRE6 FDC450KXRE6
18HP
20HP
20HP
22HP
24HP
FDC504KXRE6 FDC560KXRE6 FDC560KXRE6-K FDC615KXRE6 FDC680KXRE6
26HP
28HP
30HP
32HP
34HP
36HP
FDC735KXRE6 FDC800KXRE6 FDC850KXRE6 FDC900KXRE6 FDC960KXRE6 FDC1010KXRE6
12+14
14+14
14+16
16+16
16+18
18+18
FDC335KXRE6-K FDC400KXRE6 FDC400KXRE6 FDC450KXRE6 FDC450KXRE6 FDC504KXRE6
FDC400KXRE6 FDC400KXRE6 FDC450KXRE6 FDC450KXRE6 FDC504KXRE6 FDC504KXRE6
38HP
40HP
42HP
44HP
46HP
48HP
FDC1065KXRE6 FDC1130KXRE6 FDC1180KXRE6 FDC1235KXRE6 FDC1300KXRE6 FDC1360KXRE6
18+20
20+20
20+22
22+22
22+24
24+24
FDC504KXRE6 FDC560KXRE6 FDC560KXRE6-K FDC615KXRE6 FDC615KXRE6 FDC680KXRE6
FDC560KXRE6 FDC560KXRE6 FDC615KXRE6 FDC615KXRE6 FDC680KXRE6 FDC680KXRE6
1.FDC335KXRE6(12HP), FDC560KXRE6-K(20HP), FDC615KXRE6(22HP) & FDC680KXRE6(24HP)are applied 3D compressor.
2.FDC335KXRE6-K & FDC560KXRE6-K are only used for combining with other models.
Capacity connection
HP
8~12
KXR4
130%
HP
KXR6
8~16
200%
14,16
130%
18~34
130%
18~34
160%
36~48
130%
36~48
130%
• In case that capacity connection is more
than 130%, additional charge of
refrigerant is required on site.
• In case of 8-34HP of KXR6 system, if one
or more indoor units of FDK, FDFL,FDFU
and/or FDFW seris are connected to the
system, the total connecting capacity of
indoor units should not exceed 130%.
Up to 80 indoor units can be connected to the largest capacity outdoor unit, with a range of 16 types of exposed or concealed indoor unit, in several capacities, a
choice of 80 indoor units is available.
30
FDT
FDTC
FDTW
FDTQ
FDTS
FDU
FDUM
FDUT
FDUH
FDK
FDE
FDFW
FDFL
FDFU
FDU-F
SAF
KXR6 heat recovery systems - for simultaneous heating and cooling
The KXR6 system interconnecting pipework has a unique arrangement, with two of the interconnecting pipes routed through a
PFD Distribution Controller, and the third pipe connected directly to each indoor unit from the main pipe run. This reduces
installation time, and the number of brazed connections on site. The PFD Distribution Controllers are available for single
connection, or as a combined PFD 4-way connection, with each connected unit having independent cooling or heating operation.
Cooling and heating balanced operation
During defrosting or during automatic protection of a compressor, which is activated every several hours in heating operation, heating operation temporarily
stops and restarts after some period. KXR6 series has the same automatic protection of compressor in cooling operation also. During this protection period air
flow only comes on and cooling operation restarts after some period.
The industry's highest COP levels
We have cleared the class A standard, the highest energy saving level, with our high COP (Coefficient Of Performance).
EER in Cooling
4.0
A
3.2
3.80
COP
4.5
CLASS
3.6
4.24
4.0
3.45 3.34 3.32
3.31 3.36
3.5
A
COP in Heating
CLASS
COP
4.5
3.72
3.93
3.77 3.75 3.74
3.5
3.0
3.0
2.5
2.5
8
10
12
14
16
18
HP
8
10
12
14
16
18
HP
(ISO-T1 conditions)
= Capacity[kW] / Power Consumption[kW]
*COP
COP across the KXR6 range ensures reduced running costs and reduced environmental impact.
*
31
4")
Outdoor units
Heat recovery 3-pipe systems 8, 10, 12, 14, 16hp
(22.4kW – 45.0kW) for simultaneous heating and cooling
Model No.
FDC224KXRE6
FDC280KXRE6
FDC335KXRE6
FDC400KXRE6
FDC450KXRE6
Nominal Cooling Capacity
22.4kW
28.0kW
33.5kW
40.0kW
45.0kW
Blue
Fin
• The KXR6 heat recovery systems offer high performance VRF for almost
every type of building, with the capacity for simultaneous heating and
cooling operations of individual indoor units. Energy efficiency is
maximised by employing DC inverter compressors ONLY, and distributing
surplus heat from cooling operations to areas where it is required (and
vice versa) resulting in COP (in cooling) from 3.7 to 4.2.
• Connect from 50% up to 200% capacity indoor units.
• Industry leading total piping length up to 1000m and a maximum pipe run
Uniform footprint of all models (from
8hp~24 hp) allows continuous sideby-side installation
of 160m.
Total length:1000m
Range of operation
Outdoor unit
50
To the
first branch:
max 130m
+43°C
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
Indoor unit
40
30
Cooling
From the first
branch to the
furthest indoor
unit: 90m
20
Max height
difference
between
indoor units:
18m
Indoor unit
Indoor unit
+15.5°C
10
0
Heating
-10
-15°C
-20
Furthest
indoor unit: 160m
-20°C
Specifications
FDC224KXRE6
FDC280KXRE6
FDC335KXRE6
FDC400KXRE6
FDC450KXRE6
Nominal horse power
Power source
8HP
10HP
14HP
16HP
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Cooling
Operating
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Cooling/Heating
dB(A)
Sound pressure level
Liquid line
Suction Gas line
in (mm)
Refrigerant piping size
Discharge Gas line
%
Capacity connection
Number of connectable indoor units
22.4
25.0
28.0
31.5
5
8.46
8.46
13.5-12.3
13.4-12.3
12HP
3 Phase 380-415V, 50Hz
33.5
37.5
40.0
45.0
45.0
50.0
9.98
9.55
15.9-14.8
15.5-14.2
1690x1350x720
256
11.4
62/63
11.61
11.93
19.0-17.4
19.9-18.2
Item
Nominal capacity
5.90
5.90
9.1-8.3
9.2-8.4
252
8.7
57/57
9.9
58/59
8
ø9.52(3/8”)
ø19.05(3/4”)
ø15.88(5/8”)
20
ø25.4(1”) [ø22.22(7/8")]
ø19.05(3/4”)
50~200
25
30
13.49
13.32
21.6-19.8
22.0-20.1
337
11.5
60/60
62.5/62.5
ø12.7(1/2”)
ø25.4(1”) [ø28.58(1 1/8")]
ø22.22(7/8”)
36
40
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
32
Dimensions
All measurements in mm.
Mark
A
B
C
D
F
G
H
K*
L
N
Content
335-K
400
450
224
280
335
Refrigerant suction gas piping connection entrance
ø19.05(Brazing) ø22.22(Brazing)
ø25.4(Brazing)
ø28.58(Brazing)
Refrigerant liquid piping connection entrance
ø9.52(Flare)
ø12.7(Flare)
Refrigerant discharge gas piping connection entrance ø15.88(Brazing)
ø19.05(Brazing)
ø22.22(Brazing)
Power supply entry hole
ø50(right . left . front),long hole 40x80(under side)
Anchor bolt hole
M10,4pcs.
Drain waste water hose hole
ø45,3pcs.
Drain hole
ø20,6pcs.
Refrigerant oil equalization piping connection entrance
ø9.52(Flare)
Carrying in or hole for hanging
180x44.7
Refrigerant piping exit hole
ø88(or ø100)
*14,16HP models only
Notes:
(1) Make sure to secure the unit with anchor bolts.
(2) Make sure to allow the space of 2m or more above the unit.
(3) Connect the refrigerant piping (suction gas side, discharge gas side, liquid side) at local site.
(4) The refrigerant piping connection entrance and the power supply intake are of the half blank
shape. Cut it with the nipper etc., when you use.
(5) Use ø88 (or ø100) for the refrigerant piping connection entrance.
(6) Please use the anchor hole (M10x10) marked I and J and M for a renewal purpose.
(7) Please connect the oil equalization pipe marked K with only the outdoor combination unit.
(for 14,16HP only)
(8) Please use combination trestle (option) when you use the trestle by outdoor combination
unit. (for 14,16HP only)
Installation example
Dimensions
1
2
L1
L2
L3
L4
H1
H2
H3
H4
500
Open
10
10
100
100
10
Open
1500
–
No limited
No limited
1000
No limited
No limited
–
33
4")
Outdoor units
Heat recovery 3-pipe systems 18, 20, 22, 24hp
(50.4kW – 68.0kW) for simultaneous heating and cooling
Model No.
FDC504KXRE6
FDC560KXRE6
FDC615KXRE6
FDC680KXRE6
Blue
Fin
Nominal Cooling Capacity
50.4kW
56.0kW
61.5kW
68.0kW
• The KXR6 heat recovery systems offer high performance VRF for almost
every type of building, with the capacity for simultaneous heating and
cooling operations of individual indoor units. Energy efficiency is
maximised by employing DC inverter compressors ONLY, and distributing
surplus heat from cooling operations to areas where it is required (and
vice versa) resulting in COP (in cooling) from 2.6 to 3.3.
• Connect from 50% up to 160% capacity indoor units.
• Industry leading total piping length up to 1000m and a maximum pipe run
Uniform footprint of all models (from
8hp~24hp) allows continuous sideby-side installation
of 160m.
Total length: 1000m
Range of operation
Outdoor unit
50
To the
first branch:
max 130m
+43°C
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
40
30
Cooling
From the first
branch to the
furthest indoor
unit: 90m
Indoor unit
Indoor unit
20
Max height
difference
between
indoor units:
18m
+15.5°C
10
0
Heating
-10
-15°C
-20
Furthest
indoor unit: 160m
-20°C
Specifications
FDC504KXRE6
FDC560KXRE6
FDC615KXRE6
FDC680KXRE6
Nominal horse power
Power source
18HP
20HP
22HP
24HP
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Operating Cooling
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Cooling/Heating
dB(A)
Sound pressure level
Liquid line
Suction Gas line
in (mm)
Refrigerant piping size
Discharge Gas line
%
Capacity connection
Number of connectable indoor units
50.4
56.5
56.0
63.0
61.5
69.0
68.0
73.0
15.18
15.12
23.8-21.8
25.2-23.1
17.95
16.79
28.4-26.0
28.0-25.7
21.47
19.11
34.7-31.8
31.6-28.9
25.99
19.69
44.9-41.1
34.0-31.1
Item
Nominal capacity
3 Phase 380-415V, 50Hz
8
2048x1350x720
361
11.5
62/62
375
11.5
63.5/63.5
64/64.5
65.5/65.5
ø12.7(1/2”)
ø28.58(1 1/8”)
ø22.22(7/8”)
ø25.4(1”) [ø22.22(7/8")]
50~160
36
40
44
49
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
34
Dimensions
All measurements in mm.
Mark
A
B
C
D
F
G
H
K
L
N
Content
Refrigerant suction gas piping connection entrance
Refrigerant liquid piping connection entrance
Refrigerant discharge gas piping connection entrance
Power supply entry hole
Anchor bolt hole
Drain waste water hose hole
Drain hole
Refrigerant oil equalization piping connection pipe
Carrying in or hole for hanging
Refrigerant piping exit hole
504
560
560-K
615
ø28.58(Brazing)
ø12.7(Flare)
ø22.22(Brazing)
ø25.4(Brazing)
ø50(right . left . front),long hole 40x80(under side)
M10,4pcs.
ø45,3pcs.
ø20,6pcs.
ø9.52(Flare)
180x44.7
ø88(or ø100)
Installation example
680
Dimensions
1
2
L1
L2
L3
L4
H1
H2
H3
H4
500
Open
10
10
100
100
10
Open
1500
–
No limited
No limited
1000
No limited
No limited
–
Notes:
(1) Make sure to secure the unit with anchor bolts.
(2) Make sure to allow the space of 2m or more above the unit.
(3) Connect the refrigerant piping (suction gas side, discharge gas side, liquid side) at local site.
(4) The refrigerant piping connection entrance and the power supply intake are of the half blank
shape. Cut it with the nipper etc., when you use.
(5) Use ø88 (or ø100) for the refrigerant piping connection entrance.
(6) Please use the anchor hole (M10x10) marked I and J and M for a renewal purpose.
(7) Please connect the oil equalization pipe marked K with only the outdoor combination unit.
(8) Please use combination trestle (option) when you use the trestle by outdoor combination
unit.
35
4")
Outdoor units
Heat recovery 3-pipe combination systems 26, 28, 30, 32hp
(73.5kW – 90.0kW) for simultaneous heating and cooling
Blue
Fin
Nominal Cooling Capacity
73.5kW
80.0kW
85.0kW
90.0kW
Model No.
FDC735KXRE6 (FDC335-K+FDC400)
FDC800KXRE6 (FDC400x2)
FDC850KXRE6 (FDC400+FDC450)
FDC900KXRE6 (FDC450x2)
• The KXR6 heat recovery systems offer high performance VRF for almost
every type of building, with the capacity for simultaneous heating and
cooling operations of individual indoor units. Energy efficiency is
maximised by employing DC inverter compressors ONLY, and distributing
surplus heat from cooling operations to areas where it is required (and
vice versa) resulting in COP (in cooling) from 3.3 to 3.5.
Uniform footprint of all
models (from 8hp~24hp)
allows continuous side-byside installation
• Connect from 50% up to 160% capacity indoor units.
• Industry leading total piping length up to 1000m and a maximum pipe run
of 160m.
Total length: 1000m
Outdoor unit
Range of operation
To the
first branch:
max 130m
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
50
+43°C
40
30
From the first
branch to the
furthest indoor
unit: 90m
Indoor unit
Indoor unit
Max height
difference
between
indoor units:
18m
Cooling
20
+15.5°C
10
0
Heating
-10
Furthest
indoor unit: 160m
-15°C
-20
-20°C
Specifications
Item
Combination (FDC)
Nominal horse power
Power source
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Operating Cooling
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Liquid line
Suction Gas line
in (mm)
Refrigerant piping size
Discharge Gas line
%
Capacity connection
Number of connectable indoor units
Nominal capacity
FDC735KXRE6
335KXRE6-K
400KXRE6
26HP
73.5
82.5
21.08
21.3
34.4-31.5
35.4-32.4
ø25.4(1”)[ø28.58(1 1/8”)]
53
FDC800KXRE6
FDC850KXRE6
400KXRE6
400KXRE6
400KXRE6
450KXRE6
28HP
30HP
3 Phase 380-415V, 50Hz
80.0
85.0
90.0
95.0
16
23.22
25.10
23.86
25.25
38.0-34.8
40.6-37.2
39.8-36.4
41.9-38.3
1690x2700x720
674
33
ø15.88(5/8”)
ø31.75(1 1/4”)[ø34.92(1 3/8”)]
ø28.58(1 1/8”)
50~160
58
61
FDC900KXRE6
450KXRE6
450KXRE6
32HP
90.0
100.0
26.98
26.64
43.2-39.6
44.0-40.2
65
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
36
Dimensions
All measurements in mm.
Mark
A
B
C
D
F
G
H
K*
L
N
Content
335-K
400
450
Refrigerant suction gas piping connection entrance
ø25.4(Brazing)
ø28.58(Brazing)
Refrigerant liquid piping connection entrance
ø12.7(Flare)
Refrigerant discharge gas piping connection entrance ø19.05(Brazing)
ø22.22(Brazing)
Power supply entry hole
ø50(right . left . front),long hole 40x80(under side)
Anchor bolt hole
M10,4pcs.
Drain waste water hose hole
ø45,3pcs.
Drain hole
ø20,6pcs.
Refrigerant oil equalization piping connection entrance
ø9.52(Flare)
Carrying in or hole for hanging
180x44.7
Refrigerant piping exit hole
ø88(or ø100)
Installation example
Dimensions
1
2
L1
L2
L3
L4
H1
H2
H3
H4
500
Open
10
10
100
100
10
Open
1500
–
No limited
No limited
1000
No limited
No limited
–
*14,16HP models only
Notes:
(1) Make sure to secure the unit with anchor bolts.
(2) Make sure to allow the space of 2m or more above the unit.
(3) Connect the refrigerant piping (suction gas side, discharge gas side, liquid side) at local site.
(4) The refrigerant piping connection entrance and the power supply intake are of the half blank
shape. Cut it with the nipper etc., when you use.
(5) Use ø88 (or ø100) for the refrigerant piping connection entrance.
(6) Please use the anchor hole (M10x10) marked I and J and M for a renewal purpose.
(7) Please connect the oil equalization pipe marked K with only the outdoor combination unit.
(for 14,16HP only)
(8) Please use combination trestle (option) when you use the trestle by outdoor combination
unit. (for 14,16HP only)
37
4")
Outdoor units
Heat recovery 3-pipe combination systems
34, 36, 38, 40, 42, 44, 46, 48hp (96.0kW – 136.0kW)
for simultaneous heating and cooling
Model No.
FDC960KXRE6 (FDC450+FDC504)
FDC1010KXRE6 (FDC504x2)
FDC1065KXRE6 (FDC504+FDC560)
FDC1130KXRE6 (FDC560x2)
FDC1180KXRE6 (FDC560-K+FDC615)
FDC1235KXRE6 (FDC615x2)
FDC1300KXRE6 (FDC615+FDC680)
FDC1360KXRE6 (FDC680x2)
Blue
Fin
Nominal Cooling Capacity
96.0kW
101.0kW
106.5kW
113.0kW
118.0kW
123.5kW
130.0kW
136.0kW
• The KXR6 heat recovery systems offer high performance VRF for almost every type
of building, with the capacity for simultaneous heating and cooling operations of
individual indoor units. Energy efficiency is maximised by employing DC inverter
compressors ONLY, and distributing surplus heat from cooling operations to areas
where it is required (and vice versa) resulting in COP (in cooling) from 3.3 to 3.8.
• Connect from 50% up to 130% capacity indoor units (960KXRE6:160%).
• Industry leading total piping length up to 1000m and a maximum pipe run of 160m.
Total length: 1000m
Range of operation
Outdoor unit
50
To the
first branch:
max 130m
+43°C
Indoor unit
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
40
30
Cooling
From the first
branch to the
furthest indoor
unit: 90m
Indoor unit
Indoor unit
20
Max height
difference
between
indoor units:
18m
+15.5°C
10
0
Heating
-10
-15°C
-20
Furthest
indoor unit: 160m
-20°C
Specifications
Item
Combination (FDC)
Nominal horse power
Power source
FDC960KXRE6 FDC1010KXRE6 FDC1065KXRE6 FDC1130KXRE6 FDC1180KXRE6 FDC1235KXRE6 FDC1300KXE6 FDC1360KXRE6
450KXRE6
504KXRE6
34HP
504KXRE6
504KXRE6
36HP
96.0
101.0
Cooling
kW
108.0
113.0
Heating
A
Starting current
28.67
30.36
Cooling
Power
kW
Electrical characteristics consumption Heating
28.44
30.24
45.4-41.6
47.6-43.6
Operating Cooling
A
current
Heating
47.2-43.2
50.4-46.2
HxWxD
mm
Exterior dimensions
kg
Net weight
698
R410A
kg
Refrigerant charge
Liquid line
ø15.88(5/8”)
Suction Gas line
in (mm) ø31.75(1 1/4”)[ø34.92(1 3/8”)]
Refrigerant piping size
Discharge Gas line
50~160
%
Capacity connection
69
Number of connectable indoor units
59
Nominal capacity
504KXRE6
560KXRE6
38HP
106.5
119.5
33.13
31.91
52.2-47.8
53.2-48.8
560KXRE6
560KXRE6-K
560KXRE6
615KXRE6
40HP
42HP
3 Phase 380-415V, 50Hz
113.0
118.0
127.0
132.0
16
35.9
39.42
33.58
35.9
56.8-52.0
63.1-57.8
56.0-51.4
59.6-54.6
2048x2700x720
615KXRE6
615KXRE6
44HP
615KXRE6
680KXRE6
46HP
680KXRE6
680KXRE6
48HP
123.5
138.0
130.0
142.0
136.0
146.0
42.94
38.22
69.4-63.6
63.2-57.8
47.46
38.80
79.6-72.9
65.6-60.0
51.98
39.38
89.8-82.2
68.0-62.2
76
80
722
750
33
62
ø19.05(3/4”)
ø38.1(1 1/2”)[ø34.92(1 3/8”)]
ø28.58(1 1/8”)
50~130
66
69
72
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
38
Dimensions
All measurements in mm.
Mark
A
B
C
D
F
G
H
K
L
N
Content
Refrigerant suction gas piping connection entrance
Refrigerant liquid piping connection entrance
Refrigerant discharge gas piping connection entrance
Power supply entry hole
Anchor bolt hole
Drain waste water hose hole
Drain hole
Refrigerant oil equalization piping connection pipe
Carrying in or hole for hanging
Refrigerant piping exit hole
504
560
560-K
615
ø28.58(Brazing)
ø12.7(Flare)
ø22.22(Brazing)
ø25.4(Brazing)
ø50(right . left . front),long hole 40x80(under side)
M10,4pcs.
ø45,3pcs.
ø20,6pcs.
ø9.52(Flare)
180x44.7
ø88(or ø100)
Installation example
680
Dimensions
1
2
L1
L2
L3
L4
H1
H2
H3
H4
500
Open
10
10
100
100
10
Open
1500
–
No limited
No limited
1000
No limited
No limited
–
Notes:
(1) Make sure to secure the unit with anchor bolts.
(2) Make sure to allow the space of 2m or more above the unit.
(3) Connect the refrigerant piping (suction gas side, discharge gas side, liquid side) at local site.
(4) The refrigerant piping connection entrance and the power supply intake are of the half blank
shape. Cut it with the nipper etc., when you use.
(5) Use ø88 (or ø100) for the refrigerant piping connection entrance.
(6) Please use the anchor hole (M10x10) marked I and J and M for a renewal purpose.
(7) Please connect the oil equalization pipe marked K with only the outdoor combination unit.
(8) Please use combination trestle (option) when you use the trestle by outdoor combination
unit.
39
4")
PFD refrigerant flow
branch control
Branch control
PFD1123-E
PFD1803-E
PFD2803-E
PFD1123X4-E
Total downstream indoor unit capacity
less than 11.2kW
less than 18.0kW
less than 28.0kW
less than 44.8kW(11.2kWx4)
• The remote control setting (as individual indoor unit on-off, temperature
setting other than cooling/heating mode control) is possible with one
remote control connected to each indoor unit, while at the same time,
Center Control (SC-SL1N/2NA/3N-E) can be used together with the
individual remote control.
• It is necessary to set the central control to use this function. Please
refer to the Installation Manual for details.
Same mode (Heating or Cooling)
Individual on-off, temperature setting
PFD
Relay kit
(Relay kit comes attached
to the branch control)
• In case of the mode changeover from cooling to heating and from cooling
to heating, by the use of only the indoor units and PFD box combination,
the mode changeover sound was reduced. All this made possible without
turning off the compressor and at the same time without the reduction of
capacity.
• The risk of refrigerant leakage was reduced by changing piping connection
at the PFD box to brazing method.
• By the use of optional PFD box
Heating
KXR
Heating
PFD
extension cable 15m
extension cable that has a connector
at ends, makes it possible to further
separate the indoor unit and PFD
box. This will enable the PFD box to
be located away from the indoor
unit and help reduce the influence of
sound caused by PFD box and
refrigerant flow.
Heating
PFD-15WR-E (option)
Cooling
SC-SL1N/2NA/3N-E
central control
Easy installation
New PFD design means the
connection of the indoor unit liquid
pipe is made directly to the liquid
line - bypassing the PFD. This
means (x2) less pipe connections
per indoor unit, reducing
installation time and cost.
Power cable 240v AC
Outdoor
unit
discharge gas pipe
gas pipe
PFD
controller
Indoor
unit
suction gas pipe
liquid pipe
The PFD is connected to the
indoor unit by 3 core signal wire
via a relay kit (supplied) to be
located within 2m of each other.
The indoor unit however can be
up to 40m away. Power to the
PFD can be connected from the
indoor unit or other supply.
Groups of indoor units can be connected up to a total
capacity 44.8kW(11.2kWx4) to a single PFD with
branch piping and all units in that group will operate in
the same mode only (cooling or heating).
Branch control
We also have introduced the 4-way PFD control
PFD1123X4-E which can connect up to four indoor
units with individual control - simultaneous cooling or
heating.
240v AC
12v DC
up to 2m
up to 40m
Total downstream capacity
* Connectable indoor units
less than 11.2kW
PFD1803-E
less than 18.0kW
1-8
PFD2803-E
less than 28.0kW
1-10
PFD1123X4-E
1-5
less than 44.8kW(11.2kWx4)
Up to 16
*Refer to Data Book for details
90
PFD1123-E
56
PFD1123X4-E
36
56
PFD1123-E
36
28
40
Indoor
unit
PFD1123-E
PFD1123-E
4-Way PFD box
relay kit
PFD
90
90
Dimensions
All measurements in mm.
PFD1123-E
PFD1803-E
PFD2803-E
PFD1123X4-E
41
4")
refrigerant piping
Installation of Interconnecting Pipework
Mitsubishi KXR6 equipment is manufactured to
the highest standards of quality and reliability.
It is imperative the method of installation and
the materials used are also to high standards,
to ensure trouble free operation and long term
reliability.
The interconnecting pipework must be installed
by a competent and trained engineer.
Refrigeration quality copper tube must be used,
soft copper coils or half-hard straight lengths.
The refrigeration quality tube must be soft
drawn seamless high grade copper pipe. The
copper tube must be selected taking into
account the higher operating pressures of
R410A refrigerant, and that high pressures will
occur throughout the system because of the
reverse cycle operation. All pipework material
used should be EN12735 European standard.
The supplied branch pipe kits, must be used
to make connections to indoor units, and the
supplied manifold kits must be used to make
connections between outdoor units (where
applicable); it is not permitted to use standard
fittings such as elbows, tees etc. The branch
pipes shall be installed in accordance with the
manufacturer’s instructions, allowing
unrestricted flow of refrigerant, and in
accordance with European standard E378:2000.
All brazed joints shall be made with dry
nitrogen purge to ensure the prevention of
oxidisation to the internal surface of the copper
pipes.
The ingress of moisture, dirt and any other
contaminants to the interior of the copper
pipes, and air conditioning units, must be
prevented during the installation procedure.
After the installation of pipework, prior to the
connection of the outdoor units, and sealing of
insulation joints, the pipework must be
pressure tested for leakage, using dry nitrogen.
Additional Refrigerant
Additional R410A refrigerant only shall be used,
and must be charged by weight only, using
electronic scales. The amount of additional
refrigerant must be accurately calculated from
the manufacturerís data, based on the length
and diameter of each section of the liquid
refrigerant pipework of the system.
Single outdoor unit piping examples:
PFD1123-E
PFD1123-E
90
56
PFD1123X4-E
36
56
36
28
PFD1123X4-E
56
36
28
42
PFD1123-E
90
56
Liquid pipe
Suction gas pipe
Discharge gas pipe
PFD1123-E
90
90
PFD1123X4-E
36
56
PFD2803-E
36
28
90
90
140
refrigerant piping
Outdoor unit (HP)
8
10
12
14
16
Liquid pipe
ø9.52
Furthest indoor unit ø19.05 ø22.22
=<90m
Discharge Gas Pipe
ø15.88 ø19.05
20
Suction Gas pipe
Discharge Gas Pipe
26
ø19.05
28
30
32
34
36
38
ø15.88
40
42
44
46
ø19.05
48
mm
inch
mm
inch
ø9.52
3/8"
ø28.58
11/8"
ø12.7
1/2"
ø31.8
11/4"
ø34.92
ø15.88
5/8"
ø34.92
13/8"
ø22.22
ø28.58
ø19.05
3/4"
ø38.1
11/2"
ø22.22
7/8"
ø44.5
13/4"
ø25.4
1"
ø50.8
2"
ø15.88
ø22.22
ø15.88
24
ø28.58
ø12.7
Furthest indoor unit
>90m
22
ø12.7
Suction Gas pipe
Liquid pipe
18
Pipe sizes applicable to European installations.
ø19.05
ø22.22
ø28.58
ø34.92
ø22.22
ø28.58
Horizontally
Good
Floor
Good
No
Vertically
DIS-22-1-R/DIS-180-1-R
Floor
DOS-2A-1-R
Floor
No
Floor
Oil equalisation
pipe(1)
Outdoor unit branch
pipe set (DOS-2A-1-R)
PFD1123-E
PFD1123X4-E
56
90
36
28
PFD1123-E
PFD2803-E
140
90
90
90
Outdoor unit's branching piping
Outdoor unit
2 units (for 735~1360)
Branch piping set
DOS-2A-1-R
Oil equalisation
pipe(1)
Outdoor unit branch
pipe set (DOS-2A-1-R)
PFD1123X4-E
56
PFD1123X4-E
36
28
90
56
PFD1123-E
56
28
90
36
90
PFD1123-E
90
Indoor unit's first branching piping
Total capacity of indoor units
Branch piping set
~179
DIS-22-1-R
180~370
DIS-180-1-R
371~539
DIS-371-2-R
540~
DIS-540-2-R
For Down Stream of PFD box
Total capacity of indoor units
~179
180~370
371~539
Branch piping set
DIS-22-1
DIS-180-1
DIS-371-1
43
R410A
electrical wiring – power supply
KXR6 new design includes greatly simplified wiring requirements utilising a ‘polarity-free’ two wire control loop connecting the indoor units.
Power wiring
Cables can be laid through the front, right, left or bottom of the outdoor unit casing.
Separate power supplies should be used for the outdoor unit (3/phase) and the indoor units (1/phase).
Only control wiring is connected from outdoor to indoor unit.
Outdoor unit power supply: 3 phase 4 wiring 380-415V
Distributed, separate power supply system
Earth leakage breaker
(Impulse withstanding type)
Circuit breaker
for cabling
Outdoor unit
Grounding
wire
A Power cable (Main Power cable)[4 cores]
B Signal wire (Super Link wire)[2 cores]
C Power cable (Indoor unit power cable)
[2 cores]
D Remote control cord
A
[2 cores]
A
B
B
C
Circuit breaker
for cabling
Earth leakage breaker
Indoor unit
D
R
R
R
R
R
R
Remote control unit
Indoor unit power supply: Single phase 220-240V
CAUTION
If the earth leakage breaker is exclusively for ground fault protection, then you will need to install a circuit breaker for wiring work.
KXR6 outdoor unit mechanical compartment
Electrical
component box
Outdoor unit power supply terminal block
44
electrical wiring – control wiring
1. The control wiring is 5 Volt DC,
non-polarised, two wire connection
notated as ‘A1’ and ‘B1’. This ‘AB’ wiring
connects outdoor unit to indoor unit and
indoor unit to indoor unit.
2. This wiring must be a 2-core shielded
cable size 0.75mm2 or 1.25mm2.
~1000m
1000~1500m
0.75mm2
YES
YES
1.25mm2
YES
NO
(1) When one outdoor unit is used
Outdoor signal line
terminal block
Indoor signal line
terminal block
A1
A
Indoor and outdoor signal line do not have a polarity.
Any of the connections in the following illustration can be made.
B1
B
A
B
A
B
A1
A
A1
A
B1
B
B1
B
(2) When plural outdoor units are used
3. We recommend the both ends of the
shield of the cable are connected to
ground (earth) at all the indoor units and
outdoor units.
4. When plural outdoor units are used,
.Connect the signal cable between indoor
and outdoor units and the signal cable
between outdoor units belonging to the
same refrigerant line to A1 and B1.
.Connect
the signal line between outdoor
units on different refrigerant lines to A2
and B2.
5. For current specification of 2-core (AB)
wiring, please consult your MHI dealer.
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
A1·B1 A2·B2
A1·B1 A2·B2
A1·B1 A2·B2
A1·B1 A2·B2
Indoor unit
Indoor unit
A
B
A
B
Indoor unit
Indoor unit
A
B
A
B
Network connector
Refrigerant pipe
Signal line
(a) The maximum number of indoor units that can be connected in a system is 128 and it is possible to configure
outdoor units and/or indoor units as an outdoor or indoor unit group connected with each other with two wires.
(b) The signal wires can also be connected using the method shown below.
(3) The signal lines can also be connected using the method shown below.
Important
Outdoor unit
Outdoor unit
Loop wiring prohibited
Outdoor unit
Outdoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Outdoor unit
Outdoor unit
Outdoor unit
The signal lines cannot form a loop,
so the wirings shown as
in the diagram are prohibited.
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Remote control wiring specifications
For interconnecting wiring between the remote control
and indoor units (XY wiring) use 2-core cable size
0.3mm2. The maximum length of 2-core cable is 600
metres. Where the 2-core wiring exceeds 100m, use the
wire size detailed on the table opposite.
Outdoor unit
A
B
A
B
Indoor unit
Length (m)
100 to 200
To 300
To 400
To 600
Wire size
0.5mm2 x 2 core
0.75mm2 x 2 core
1.25mm2 x 2 core
2.0mm2 x 2 core
Remote control
A
Indoor unit
B
A
Indoor unit
B
A
B
Indoor unit
Wires can be connected
across different refrigerant
systems when wired within
1 Superlink system
45
4")
Indoor units
Ceiling Cassette -4wayFDT
Model No.
FDT28KXE6D
FDT36KXE6D
FDT45KXE6D
FDT56KXE6D
FDT71KXE6D
Wired remote control
RC-E4
(option)
RCH-E3
(option)
Wireless remote control
FDT90KXE6D
FDT112KXE6D
FDT140KXE6D
FDT160KXE6D
RCN-T-36W-E
(option)
Individual flap control system
The thinnest design
According to room temperature conditions, four directions of air flow
can be controlled by individual flap as preferred.
As individual flap control is available even after installation,
installation area became wider than before.
Due to optimization of outlet
design of air flow with our
new advanced technology,
sufficient air flow is secured
and long reach of air flow is
realized.
Thanks to new design of heat exchanger
changed from 2 parts to 1 part, the
height of indoor unit is reduced
drastically.
Furthermore applying DC fan motors to
FDT models, the highest energy
efficiency level, reduction of weight and
significant compact design are realized.
Shape of Heat exchanger
New
Previous
270mm
365mm
246
298
mm
FDT28~71
Previous
New
9%
reduction!!
mm
FDT112~160
18%
reduction!!
Flap control system
Selection of louver
position is possible.
Louvers can be set
at different angles.
is not applicable to the
*RCH-E3
Individual flap control system
and the Flap control system.
Upper
position
Movable
range
Lower
position
for person who is far from
the indoor unit
for both persons who are
feeling hot or cold
can cool both the kitchen and
the guests
Specifications
Item
Model FDT28KXE6D FDT36KXE6D FDT45KXE6D FDT56KXE6D FDT71KXE6D FDT90KXE6D FDT112KXE6D FDT140KXE6D FDT160KXE6D
Nominal cooling capacity kW
2.8
3.6
4.5
5.6
7.1
9.0
11.2
14.0
16.0
Nominal heating capacity kW
3.2
4.0
5.0
6.3
8.0
10.0
12.5
16.0
18.0
Power source
1 Phase 220-240V, 50Hz
Cooling
0.03-0.03
0.04-0.04
0.10-0.10
0.14-0.14
Power
consumption Heating kW
0.03-0.03
0.04-0.04
0.10-0.10
0.14-0.14
Sound pressure level dB(A)
Hi:33 Me:31 Lo:30
Hi:33 Me:31 Lo:30 Hi:33 Me:31 Lo:30
Hi:40 Me:37 Lo:35
Hi:42 Me:40 Lo:37 Hi:43 Me:41 Lo:38
Exterior dimensions
Unit:246x840x840 Panel:35x950x950
Unit:298x840x840 Panel:35x950x950
mm
HxWxD
Net weight
kg
Air flow
CMM
Outside air intake
Panel
Air filter, Q’ty
Remote control(option)
Liquid line:ø6.35(1/4")
Installation data
Refrigerant piping size mm(in) Gas line:ø9.52(3/8")
Unit:22 Panel:5.5
Hi:18 Me:16 Lo:14
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
Unit:24 Panel:5.5
Unit:27 Panel:5.5
Hi:18 Me16 Lo:14
Hi:27 Me:24 Lo:20
Hi:30 Me:27 Lo:23
Possible
T-PSA-3AW-E
Pocket Plastic net x1 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-T-36W-E
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDT28/36/45 37dB(A), FDT56 39dB(A), FDT71 46dB(A), FDT90/112/140/160 51dB(A). Air flow: FDT28/36/45/56 20CMM, FDT71 28CMM, FDT90/112/140/160 37CMM.
46
Dimensions
All measurements in mm.
FDT28KXE6D, 36KXE6D, 45KXE6D, 56KXE6D, 71KXE6D
FDT90KXE6D, 112KXE6D, 140KXE6D, 160KXE6D
47
4")
Ceiling Cassette -4way Compact (600x600mm)FDTC
Fits into standard
600 x 600 ceiling
Model No.
FDTC22KXE6D
FDTC28KXE6D
FDTC36KXE6D
FDTC45KXE6D
FDTC56KXE6D
Wired remote control
RCN-TC-24W-ER
(option)
RCH-E3
(option)
RC-E4
(option)
Individual flap control system
Wireless remote control
Quiet operation (Sound level in the Lo mode.)
According to room temperature conditions, four directions of air flow
can be controlled by individual flap as preferred.
As individual flap control is available even after installation,
installation area became wider than before.
(dB) 36
(dB) 36
35
34
33
32
31
30
29
28
27
26
25
35
34
33
32
31
30
29
28
27
26
25
2dB
Down
32
dB
32
dB
30
dB
Current
(Cooling/Heating)
New
(Cooling)
New
(Heating)
Current
(Cooling/Heating)
Movable
range
is not applicable to the Individual flap
* RCH-E3
control system and the Flap control system.
Lower
position
New
(Heating)
(dB) 40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Upper
position
New
(Cooling)
FDTC36KX
(dB) 40
Selection of louver position is
possible. Louvers can be set at
different angles.
34
dB
31
dB
FDTC22KX, 28KX
Flap control system
3dB
Down
34
dB
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2dB
Down
5dB
Down
36
dB
34
dB
31
dB
Current
(Cooling/Heating)
New
(Cooling)
New
(Heating)
39
dB
5dB
Down
8dB
Down
34
dB
31
dB
Current
(Cooling/Heating)
FDTC45KX
New
(Cooling)
New
(Heating)
FDTC56KX
“CLEARER”AIR FLOW
Installation Workability
For wireless control simply insert
the infra-red receiver kit on a
corner of the panel.
New shape & angled louvre re-directs the air
current away from the ceiling, to reduce ceiling
stains.
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure Cooling
dB(A)
level
Heating
FDTC22KXE6D
FDTC28KXE6D
FDTC36KXE6D
FDTC45KXE6D
FDTC56KXE6D
2.2
2.5
2.8
3.2
3.6
4.0
1 Phase 220-240V, 50Hz
4.5
5.0
5.6
6.3
0.03-0.03
0.03-0.03
Hi:35 Me:33 Lo:30
Hi:35 Me:33 Lo:32
Exterior dimensions
mm
HxWxD
Net weight
0.04-0.04
0.04-0.04
Hi:38 Me:36 Lo:31
Hi:38 Me:36 Lo:34
Hi:40 Me:37 Lo:31
Hi:40 Me:37 Lo:34
Hi:45 Me:39 Lo:31
Hi:45 Me:39 Lo:34
Unit:248x570x570 Panel:35x700x700
kg
Cooling
Air flow
CMM
Heating
Outside air intake
Panel
Air filter, Q’ty
Remote control(option)
Unit:14 Panel:3.5
Hi:9.5 Me:8.5 Lo:7
Hi:9.5 Me:8.5 Lo:8
Installation data
Refrigerant piping size mm(in)
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
Unit:15 Panel:3.5
Hi:10 Me:9 Lo:7
Hi:11 Me:9 Lo:7
Hi:10 Me:9 Lo:8
Hi:11 Me:9 Lo:8
Not possible
TC-PSA-25W-E
Pocket Plastic net x1 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-TC-24W-ER
Hi:13 Me:10 Lo:7
Hi:13 Me:10 Lo:8
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDTC22/28 44dB(A), FDTC36 46dB(A), FDTC45 48dB(A), FDTC56 49dB(A). Air flow: FDTC22/28 12CMM, FDTC36 13CMM, FDTC45 15CMM. FDTC56 16CMM.
48
Dimensions
All measurements in mm.
Ultra slim design at just 248mm above the ceiling
Condensate drain pump included as standard
49
4")
Ceiling Cassette -2wayFDTW
Wired remote control
FDTW28~56
Model No.
FDTW28KXE6D
FDTW45KXE6D
FDTW56KXE6D
RC-E4
(option)
FDTW71KXE6D
FDTW90KXE6D
FDTW112KXE6D
FDTW140KXE6D
Wireless remote control
FDTW71~140
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions
mm
HxWxD
FDTW28KXE6D
FDTW45KXE6D
FDTW56KXE6D
2.8
3.2
4.5
5.0
5.6
6.3
Net weight
kg
Air flow
CMM
Outside air intake
Panel
Air filter, Q’ty
Remote control(option)
Unit:18 Panel:7
0.09-0.10
0.09-0.10
Hi:39 Me:34 Lo:32
Unit:287x817x620 Panel:8x1055x680
FDTW71KXE6D
FDTW90KXE6D
7.1
9.0
8.0
10.0
1 Phase 220-240V, 50Hz
0.10-0.11
0.12-0.13
0.10-0.11
0.12-0.13
Hi:41 Me:36 Lo:35
Hi:41 Me:37 Lo:36
Unit:342x1054x620 Panel:8x1300x680
Unit:26 Panel:9
Hi:16 Me:13 Lo:11
Hi:19 Me:16 Lo:12
Possible
TW-PSA-25W-E
TW-PSA-35W-E
Pocket Plastic net x1 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
RCN-KIT3-E
(option)
FDTW112KXE6D
FDTW140KXE6D
11.2
12.5
14.0
16.0
0.18-0.20
0.18-0.20
Hi:44 Me:41 Lo:39
0.20-0.24
0.20-0.24
Hi:45 Me:41 Lo:39
Unit:357x1524x620 Panel:8x1770x680
Unit:19 Panel:7
Hi:14 Me:12 Lo:10
Liquid line:ø6.35(1/4")
Installation data
Refrigerant piping size mm(in) Gas line:ø9.52(3/8")
RCH-E3
(option)
Unit:38 Panel:11
Hi:28 Me:25 Lo:23
Hi:32 Me:28 Lo:24
TW-PSA-45W-E
Pocket Plastic net x2 (Washable)
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDTW28/45/56 39dB(A), FDTW71/90 41dB(A), FDTW112 44dB(A), FDTW140 45dB(A). Air flow: FDTW28/45/56 14CMM, FDTW71 16CMM, FDTW90 19CMM, FDTW112 28CMM,
FDTW140 32CMM.
Dimensions
All measurements in mm.
FDTW28KXE6D, 45KXE6D, 56KXE6D
FDTW71KXE6D, 90KXE6D
FDTW112KXE6D, 140KXE6D
Dimension Table
model
50
Unit:mm
a
b
c
d
e
f
g
h
i
j
FDTW28,45,56KXE6D
127
47
98
91
1055
965
214
405
234
155
FDTW71,90KXE6D
127
50
95
88
1300 1210
226
410
284
155
FDTW112,140KXE6D
137
50
110
103
1770 1680
241
410
299
170
Ceiling Cassette -1wayFDTS
Wired remote control
RC-E4
(option)
Model No.
FDTS45KXE6D
FDTS71KXE6D
Wireless remote control
RCN-KIT3-E
(option)
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions
mm
HxWxD
Net weight
kg
Air flow
CMM
Outside air intake
Panel
Air filter, Q’ty
Remote control(option)
Installation data
Refrigerant piping size mm(in)
RCH-E3
(option)
FDTS45KXE6D
FDTS71KXE6D
4.5
5.0
7.1
8.0
1 Phase 220-240V, 50Hz
0.10-0.12
0.10-0.12
Hi:43 Me:38 Lo:36
0.13-0.16
0.13-0.16
Hi:44 Me:38 Lo:36
Unit:194x1040x650 Panel:10x1290x770
Unit:194x1300x650 Panel:10x1500x770
Unit:27 Panel:6
Hi:14 Me:12 Lo:10
Unit:31 Panel:7
Hi:18 Me:15 Lo:12
Possible
TS-PSA-29W-E
Pocket plastic net x2 (Washable)
TS-PSA-39W-E
Pocket plastic net x3 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDTS45 44dB(A), FDTS71 45 dB(A). Air flow: FDTS45 16CMM, FDTS71 20CMM.
Dimensions
All measurements in mm.
Dimension Table
b
Unit:mm
model
a
c
d
e
f
g
h
i
j
FDTS45KXE6D
60 1230 990 555 435 180 115 940 235 205 125 920 245 1200 1290 345
FDTS71KXE6D
45 1440 1250 675 575 145 100 1200 200
70
k
m
n
o
p
110 1180 210 1410 1500 475
51
4")
Ceiling Cassette -1way CompactFDTQ
Wired remote control
Model No.
FDTQ22KXE6D
FDTQ28KXE6D
FDTQ36KXE6D
Fits into standard
600 x 600 ceiling
RC-E4
(option)
RCH-E3
(option)
Wireless remote control
RCN-KIT3-E
(option)
• Comfortable effective cooling for small rooms,
with low fan speed air flow at just 5.4m3/min.
Condensate drain pump
included as standard
35
600 or less
Optional wide panel shown for solid ceiling
210
63
285
295~325
Fresh air
opening
for ducting
(Knock out)
250
Max.Drain up
Holes for
tapping screws
Ultra slim design at just 250mm above the ceiling
Specifications
Model
Item
FDTQ22KXE6D
FDTQ28KXE6D
FDTQ36KXE6D
Direct blow panel
Duct panel
Direct blow panel
Duct panel
Direct blow panel
Duct panel
Panel Name
Panel mode (Option)
TQ-PSA-15W-E TQ-PSB-15W-E QR-PNA-14W-ER QR-PNB-14W-ER TQ-PSA-15W-E TQ-PSB-15W-E QR-PNA-14W-ER QR-PNB-14W-ER TQ-PSA-15W-E TQ-PSB-15W-E QR-PNA-14W-ER QR-PNB-14W-ER
Nominal cooling capacity kW
2.2
2.8
3.6
Nominal heating capacity kW
2.5
3.2
4.0
Power source
1 Phase 220-240V, 50Hz
Cooling
0.05-0.07
0.05-0.07
0.05-0.07
Power
consumption Heating kW
0.05-0.07
0.05-0.07
0.05-0.07
Sound pressure level dB(A)
Hi:41 Me:38 Lo:33
Hi:41 Me:38 Lo:33
Hi:41 Me:38 Lo:33
Hi:41 Me:38 Lo:33
Hi:41 Me:38 Lo:33
Hi:41 Me:38 Lo:33
250x570x570
250x570x570
250x570x570
Exterior dimensions Unit
mm
HxWxD
35x625x650 35x780x650 35x625x650 35x780x650 35x625x650 35x780x650 35x625x650 35x780x650 35x625x650 35x780x650 35x625x650 35x780x650
Panel
Net weight
kg Unit:23 Panel:2.5 Unit:23 Panel:3 Unit:23 Panel:2.5 Unit:23 Panel:3 Unit:23 Panel:2.5 Unit:23 Panel:3 Unit:23 Panel:2.5 Unit:23 Panel:3 Unit:23 Panel:2.5 Unit:23 Panel:3 Unit:23 Panel:2.5 Unit:23 Panel:3
Air flow
Hi:7 Me:6 Lo:5
Hi:7 Me:6 Lo:5
Hi:7 Me:6 Lo:5
Hi:7 Me:6 Lo:5
Hi:7 Me:6 Lo:5
Hi:7 Me:6 Lo:5
CMM
Outside air intake
Possible
Air filter, Q’ty
Pocket Plastic net x1 (Washable)
Remote control(option)
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Installation data
Refrigerant piping size mm(in)
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDTQ22/38/36 45dB(A). Air flow: FDTQ22/38/36 8CMM.
52
Dimensions
All measurements in mm.
Direct blow panel (TQ-PSA-15W-E)
Direct blow panel (TQ-PSB-15W-E)
Duct panel (QR-PNA-14W-ER)
Duct panel (QR-PNB-14W-ER)
*
* In case of Direct blow panel
Dimension Table
model
Unit:mm
a
b
c
d
TQ-PSA-15W-E
625
514
650
580
TQ-PSB-15W-E
780
514
650
580
Dimension Table
model
Unit:mm
a
b
c
QR-PNA-14W-ER
625
650
580
QR-PNB-14W-ER
780
650
580
53
4")
Duct Connected -High Static PressureFDU
Wired remote control
RC-E4
(option)
Model No.
FDU71KXE6D
FDU90KXE6D
FDU112KXE6D
FDU140KXE6D
RCH-E3
(option)
Wireless remote control
Dimensions
RCN-KIT3-E
(option)
All measurements in mm.
FDU71KXE6D
FDU90KXE6D, 112KXE6D, 140KXE6D
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions
mm
HxWxD
FDU71KXE6D
FDU90KXE6D
FDU112KXE6D
FDU140KXE6D
7.1
8.0
9.0
10.0
11.2
12.5
14.0
16.0
0.29-0.32
0.27-0.30
Hi:41 Lo:37
0.35-0.39
0.34-0.38
Hi:42 Lo:37
Net weight
kg
Air flow (Standard) CMM
External Static pressure Pa
Outside air intake
Air filter, Q’ty
Remote control(option)
40
Hi:20 Lo:17
Installation data
Refrigerant piping size mm(in)
1 Phase 220-240V, 50Hz
0.39-0.45
0.34-0.39
Hi:42 Lo:38
297x850x650
Hi:43 Lo:39
350x1370x650
63
Hi:34 Lo:27
Standard:60, Max:130
Possible(on Return duct)
Procure locally
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Hi:42 Lo:33.5
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. External static
pressure of indoor unit is 60Pa.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. External static pressure can be changed from standard external static pressure (factory setting) to maximum external static pressure (high static pressure setting) by remote control.
4. Values of sound pressure level become increased 5dB(A), when external static pressure is 130Pa.
54
Duct Connected -High Static PressureFDU
Model No.
FDU224KXE6D
FDU280KXE6D
Wired remote control
RC-E4
(option)
Wireless remote control
RCH-E3
(option)
RCN-KIT3-E
(option)
Fan control kit
(100~200Pa)
U-FCRA(option)
Dimensions
All measurements in mm.
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions
mm
HxWxD
Net weight
kg
Air flow (Standard) CMM
External Static pressure Pa
Outside air intake
Air filter, Q’ty
Remote control(option)
Installation data
Refrigerant piping size mm(in)
FDU224KXE6D
FDU280KXE6D
22.4
25.0
28.0
31.5
1 Phase 220-240V, 50Hz
0.94-1.03
0.86-0.90
Hi:51
0.96-1.05
0.88-0.96
Hi:52
360x1570x830
92
Hi:51
Hi:68
200
Possible(on Return duct)
Procure locally
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø9.52(3/8")
Gas line:ø19.05(3/4")
Liquid line:ø9.52(3/8")
Gas line:ø22.22(7/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. External static
pressure of indoor unit is 100Pa.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. Values of sound pressure level become increased 5dB(A), when external static pressure is 200Pa (factory setting).
4. Values of air flow volume are those at external static pressure 200Pa (factory setting).
55
4")
Duct Connected -Low/Middle Static PressureFDUM
Model No.
FDUM22KXE6D
FDUM28KXE6D
FDUM36KXE6D
FDUM45KXE6D
FDUM56KXE6D
FDUM71KXE6D
FDUM90KXE6D
FDUM112KXE6D
FDUM140KXE6D
Wired remote control
RC-E4
(option)
Wireless remote control
RCH-E3
(option)
RCN-KIT3-E
(option)
Filter kit
UM-FL1E : for 22~56
UM-FL2E : for 71, 90
UM-FL3E : for 112, 140
(option)
LOW NOISE
Specifications
*Filter pressure loss:5pa
Model FDUM22KXE6D FDUM28KXE6D FDUM36KXE6D FDUM45KXE6D FDUM56KXE6D FDUM71KXE6D FDUM90KXE6D FDUM112KXE6D FDUM140KXE6D
Item
Nominal cooling capacity kW
2.2
2.8
3.6
4.5
5.6
7.1
9.0
11.2
14.0
Nominal heating capacity kW
2.5
3.2
4.0
5.0
6.3
8.0
10.0
12.5
16.0
Power source
1 Phase 220-240V, 50Hz
Cooling
0.10-0.12
0.13-0.15
0.16-0.18
0.17-0.19
0.18-0.21
0.27-0.31
0.31-0.35
Power
consumption Heating kW
0.10-0.12
0.13-0.15
0.16-0.18
0.17-0.19
0.18-0.21
0.27-0.31
0.31-0.35
Hi:34 Me:31 Lo:28
Sound pressure level dB(A) Hi:33 Me:31 Lo:28
Hi:35 Me:32 Lo:29 Hi:36 Me:33 Lo:30 Hi:37 Me:35 Lo:32 Hi:38 Me:36 Lo:33
Hi:35 Me:32 Lo:29
Exterior dimensions
299 x 750 x 635
299 x 950 x 635
350 x 1370 x 635
mm
HxWxD
Net weight
Air flow
External
Static pressure
33
kg
CMM Hi:10 Me:9 Lo:8
85
Pa
(at 10CMM)
34
Hi:12 Me:11 Lo:10
Hi:13 Me:12 Lo:11
85(at 12CMM)
85(at 14CMM)
Outside air intake
Air filter, Q’ty
Remote control(option)
Installation data
Refrigerant piping size mm(in)
40
59
Hi:16 Me:15 Lo:14 Hi:20 Me:18 Lo:15 Hi:28 Me:25 Lo:22 Hi:28 Me:25 Lo:22
85
(at 18CMM)
85
(at 20CMM)
90
(at 28CMM)
85
(at 34CMM)
Possible
Procure locally
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. External static
pressure of indoor unit is 60Pa.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDUM22/28/36 35dB(A), FDUM45/56 36dB(A), FDUM71/90 38dB(A), FDUM112/140 41dB(A). Air flow: FDUM22 12CMM, FDUM28/36/45/56 14CMM, FDUM71 18CMM, FDUM90
23 CMM, FDUM112/140 34CMM.
Dimensions
All measurements in mm.
FDUM22KXE6D
56
FDUM28KXE6D, 36KXE6D, 45KXE6D, 56KXE6D
FDUM71KXE6D, 90KXE6D
FDUM112KXE6D, 140KXE6D
57
4")
Duct Connected (thin) -Low Static PressureFDUT
Model No.
FDUT22KXE6D
FDUT28KXE6D
FDUT36KXE6D
FDUT45KXE6D
FDUT56KXE6D
Wireless remote control
Wired remote control
RC-E4
(option)
Suction guard set
Duct air supply kit
UT-FL1E(22,28,36)
UT-FL2E(45,56)
(option)
*Filter pressure loss:5pa
UT-DAS1E(22,28,36)
UT-DAS2E(45,56)
(option)
RCH-E3
(option)
RCN-KIT3-E
(option)
Using these kits, external static pressure of 35Pa for
FDUT22/28/36KXE6D and 50Pa for FDUT45/56KXE6D can be attained.
600mm Drain Pump as standard equipment
Quiet operation (in both of cooling and heating)
Thanks to optimum balance of unit design and air outlet direction,
the sound level has been minimized. The level of FDUT22KXE6D is
24 dB(A) in case of low mode operation.
600mm
in case of FDUT22KXE6D
(dB)
Drain can be discharged upwards by 600mm from the unit
bottom. It allows a piping layout with a high degree of
freedom depending on the installation location.
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
37
dB
8dB
Down
29
dB
Current
(dB)
(dB)
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
New
35
dB
9dB
Down
26
dB
Current
Hi mode
New
33
dB
24
dB
Current
Me mode
9dB
Down
New
Lo mode
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions
mm
HxWxD
Net weight
kg
Air flow (Standard) CMM
External Static pressure Pa
Outside air intake
Suction guard(Air filter)
Remote control(option)
Installation data
Refrigerant piping size mm(in)
FDUT22KXE6D
FDUT28KXE6D
FDUT36KXE6D
FDUT45KXE6D
FDUT56KXE6D
2.2
2.5
2.8
3.2
3.6
4.0
1 Phase 220-240V, 50Hz
0.06-0.07
0.06-0.07
Hi:33 Me:31 Lo:28
4.5
5.0
5.6
6.0
0.08-0.09
0.08-0.09
Hi:35 Me:32 Lo:28
0.11-0.13
0.11-0.13
Hi:36 Me:34 Lo:31
0.05-0.06
0.05-0.06
Hi:29 Me:26 Lo:24
220x750x520
220x950x520
26
Hi:7.5 Me:6 Lo:5
28
Hi:8.5 Me:7 Lo:6
Hi:12 Me:10 Lo:8
10
Hi:12.5 Me:10 Lo:8.5
10
Not possible
Procure locally
wired:RC-E4 RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. External static
pressure of indoor unit is 10Pa.
2. The data of nominal cooling and heating capacity and sound pressure level are measured with 10Pa of external static pressure.
3. The sound level indicates the value of rear-intake type with duct in anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
4. In case of using the duct air supply kit, the maximum external static pressure of FDUT22/28/36KXE6D is 35Pa and that of FDUT45/56KXE6D is 50Pa.
5. Maximum external static pressure should be 35Pa when using duct flange plate kit "UT-DAS1E" and 50Pa when using "UT-DAS2E".
58
Dimensions
All measurements in mm.
FDUT22KXE6D, 28KXE6D, 36KXE6D
FDUT45KXE6D, 56KXE6D
common to all models
Space for installation and service
Recommended way to install the unit
The following way of installation is available.
Refer to our technical manual for detail.
(in case of FDUT22/28/36KXE6D)
59
4")
Duct Connected (Compact & Flexible)
FDUH
Wired remote control
RC-E4
(option)
Model No.
FDUH22KXE6D
FDUH28KXE6D
FDUH36KXE6D
RCH-E3
(option)
Wireless remote control
Drain up kit
(600mm)
UH-DU-E(option)
Filter kit
RCN-KIT3-E
(option)
UH-FL1E
*Filter pressure loss:5pa
Compact and thin size, light weight
Quiet operation
Our leading high technology has realized the
best solution for air conditioning in hotels with
compact and thin size units and high energy
efficiency. In addition, weight is only 20kg.
570mm
The lowest sound level in the industry can ensure
comfortable stay and rest in hotels.
257
mm
530m
m
Installation Flexibility
Control box and drain piping can be installed on both side of the unit and air intake
to the unit is available from bottom or back side. Our highest technology can satisfy
diverse installation requirements.
Wired remote control
Simple remote control
Control box
RCH-E3
(option)
Considering specialized
usage in hotel rooms,
control buttons are limited
only to minimum required
functions such as ON/OFF,
mode, temperature setting
and fan speed. It is really
simple and easy to use.
Drain piping
Specifications
Item
Model
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions HxWxD mm
Net weight
kg
Air flow
CMM
External static pressure Pa
Outside air intake
Air filter, Q'ty
Remote control(option)
Installation data
mm(in)
Refrigerant piping size
FDUH22KXE6D
2.2
2.5
FDUH28KXE6D
2.8
3.2
1 Phase 220-240V, 50Hz
0.05-0.07
0.05-0.07
HI: 33 Me: 30 Lo: 27
257x570x530
22
HI: 7 Me: 6.5 Lo: 6
30
Not possible
Procure locally
wired:RC-E4,RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
FDUH36KXE6D
3.6
4.0
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDUH22/28/36 39dB(A). Air flow: FDUH22/28/36 8.5CMM.
60
Dimensions
12-ø4
32
27.6
Holes for
tapping screws
150
150
494
150
32.5
100
145
32.5
83.3
53
32
27.6
Symbol
A
B
C1,C2
D
E
F
(Duct dimension)
30.8
All measurements in mm.
Supply air duct
Content
Model
Gas piping
Liquid piping
Drain piping
Hole for wiring
Suspension bolts
Inspection hole
FDUH22KXE6D,28KXE6D
ø9.52 (3/8") (Flare)
ø6.35 (1/4") (Flare)
FDUH36KXE6D
ø12.7 (1/2") (Flare)
VP20(I.D.20, O.D.26) Note (2)
ø30
(M10)
(635X890) Note (3)
(Duct dimension)
Drain hose piece
(Standard Accessory)
(Installed on site)
Note(4)
Space for installation and service
255.8
610
66
21
30
37.6
32
27.5
160
200
188.5
148.5
Air inlet
38.2
150
100
E
549.2
12-ø4
Holes for
tapping screws
D
890
600
Unit:mm
150
494.2
574
150
32
27.5
30
28.3
Air
inlet
68
(D)
C2
530
488
62.1
Control box
Note(4)
(Suspension bolts pitch)
156.8
A
Notes
( 1 ) The model name label is attached on the fan case
inside the air return grille.
( 2 ) Prepare the connecting socket (VP20) on site.
(As for drain piping, it is possible to choose C1 or C2)
( 3 ) When control box is located on the reverse side, Installation
space should be modified to new location.
( 4 ) Contorl box and Drain hose piece are able to be relocated
on the reverse side.
G
Bottom plate
(Able to be located on the back side)
View G
In case of Bottom air intake
150
150
30
12-ø4
Holes for
tapping screws
120
537.6
Air inlet
160
18.2
Simple remote control
50.5
28.5
150
198.2
50.5
30
B
F
30.8
40
66
95.3
C1
(Suspension bolts pitch)
273
66.4
Air
outlet
30.8
575.2
21
145.6
70
15
View G
(After bottom plate is replaced to back side)
61
4")
Wall Mounted
FDK
Wired remote control
Model No.
FDK22KXE6D
FDK28KXE6D
FDK36KXE6D
FDK45KXE6D
FDK56KXE6D
FDK71KXE6D
RC-E4
(option)
FDK22~56
RCH-E3
(option)
Wireless remote control
RCN-K-E : FDK22~56
RCN-K71-E : FDK71
(option)
FDK71
Installation Workability
Innovative Design
New FDK models adopt the air
flow design that's proven to
minimise resistance in a CFD
analysis to achieve uniform air
conditioning to the furthest
corners of the room.
The new slimmer design allows
easy & neat installation even in tight
spaces.
259
Fast
Improved Maintainability
Slow
Colors in the figure show the air speed.
Also included is a new easy clean mechanism where the front
panel is opened/closed simply from the bottom to easily access
the detachable filters.
Flap control system
Selection of louver position is
possible. Louvers can be set at
different angles.
Upper
position
*RCH-E3 is not applicable to the Flap control system.
Movable
range
Lower
position
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure Cooling dB(A)
level
Heating
FDK22KXE6D
FDK28KXE6D
2.2
2.5
2.8
3.2
Installation data
Refrigerant piping size mm(in)
FDK45KXE6D
3.6
4.5
4.0
5.0
1 Phase 220-240V, 50Hz
0.05
0.04
Hi:35 Me:33 Lo:31
Hi:35 Me:33 Lo:31
FDK56KXE6D
FDK71KXE6D
5.6
6.3
7.1
8.0
Hi:46 Me:42 Lo:37
Hi:46 Me:42 Lo:37
0.09
0.09
Hi:47 Me:43 Lo:39
Hi:47 Me:43 Lo:39
0.05
0.05
Hi:41 Me:35 Lo:31
Hi:39 Me:35 Lo:31
Exterior dimensions
mm
HxWxD
Net weight
kg
Air flow
CMM
Outside air intake
Air filter, Q’ty
Remote control(option)
FDK36KXE6D
Hi:42 Me:37 Lo:33
Hi:42 Me:37 Lo:33
298 x 840 x 259
318 x 1098 x 248
12
Hi:8 Me:7 Lo:6
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
12.5
13
Hi:10 Me:9 Lo:7
Hi:11 Me:9 Lo:7
Hi:14 Me:12 Lo:10
Not possible
Polypropylene net x2 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-K-E (for FDK22~56), RCN-K71-E (for FDK71)
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
15.5
Hi:21 Me:18 Lo:15
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDK22/28 38dB(A), FDK36/45 48dB(A)(Cooling)&42dB(A)(Heating), FDK56 48dB(A)(Cooling)&46dB(A)(Heating), FDK71 47dB(A). Air flow: FDK22/28 11CMM, FDK36/45 15CMM,
FDK56 16CMM, FDK71 24CMM.
62
Dimensions
All measurements in mm.
FDK22KXE6D, 28KXE6D, 36KXE6D, 45KXE6D, 56KXE6D
FDK71KXE6D
63
4")
Ceiling Suspended
FDE
Wired remote control
Model No.
FDE36KXE6D
FDE45KXE6D
FDE56KXE6D
FDE71KXE6D
FDE112KXE6D
FDE140KXE6D
RC-E4
(option)
Wireless remote control
• Small
• Light-weight
• Quiet
• Sleek, intelligent design
RCN-E-E(option)
New Slim Design
Flap control system
Selection of louver
position is possible.
Louvers can be set at
different angles.
RCH-E3
(option)
Upper
position
210mm
Movable
range
is not applicable to
*RCH-E3
the Flap control system.
Lower
position
Slim and sleek design starting at just 28kgs in weight means quick,
easy & neat installation.
Installation Workability
Up
Rear
Right
Refrigerant piping can be routed in three directions (rear, up, right)
& drain piping in left or right directions, allowing free layout to meet
installation conditions.
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions
mm
HxWxD
FDE36KXE6D
FDE45KXE6D
3.6
4.0
4.5
5.0
FDE56KXE6D
FDE71KXE6D
0.04-0.05
0.04-0.05
Hi:39 Me:38 Lo:36
5.6
7.1
6.3
8.0
1 Phase 220-240V, 50Hz
0.08-0.09
0.07-0.08
Hi:41 Me:39 Lo:37
210 x 1070 x 690
210 x 1320 x 690
Net weight
kg
Air flow
CMM
Outside air intake
Air filter, Q’ty
Remote control(option)
28
Hi:11 Me:9 Lo:7
37
Hi:18 Me:14 Lo:12
Not possible
Pocket Plastic net x2 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-E-E
Installation data
Refrigerant piping size mm(in)
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
FDE112KXE6D
FDE140KXE6D
11.2
12.5
14.0
16.0
0.12-0.14
0.11-0.13
Hi:44 Me:41 Lo:39
0.14-0.15
0.13-0.14
Hi:46 Me:44 Lo:43
250 x 1620 x 690
49
Hi:26 Me:23 Lo:21
Hi:29 Me:26 Lo:23
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Powerful-Hi can be selected. Sound pressure level: FDE36/45/56 46dB(A), FDE71 50dB(A), FDE112 46dB(A), FDE140 50dB(A). Air flow: FDE36/45/56 13CMM, FDE71 22CMM, FDE112 28CMM, FDE140 32CMM.
64
Dimensions
All measurements in mm.
10
D
145
410
52
108
40
53
109
990
215
210
173
40
Note) The slope of drain piping inside the
unit must take decline of 10mm.
B
A
5
68
690
1070
195
60
15
20
C1,C2
235
Air supply
7
100
Drain hose piece (Accessory, 0.3m)
(Installed on site)
271
Space for installation and service
Symbol
A
B
C 1,2
D
E
F
G
31
135
24
27
1022 (Suspension bolts pitch)
27
24
290 (Suspension bolts pitch)
40
FDE36KXE6D, 45KXE6D, 56KXE6D
53
C1,C2
175
0
76
A C1
Air return grille
B
110
300 or more
308
75
C2
19
Hole for
drain piping
(for left)
G
Right side cutout
5 or more
Obstacle
135
12
F
150 or more
ø12.7 (1/2") (Flare)
ø6.35 (1/4") (Flare)
VP20 (I.D.20)
(M10 or M8)
PE cover
Plate cover
(Knock out)
Position of top cutout and back cutout
20
100 or more
Content
Gas piping
Liquid piping
Drain piping
Hole for suspension bolt
Back cutout
Top cutout
Hole for drain piping (for left back)
E
Remove the cutout using side cutter or similar tool.
Note(1)The model name label is attached on the
fan casing inside the air return grille.
Make a space of 4000 or more between the units when installing more than one.
24
145
52
108
215
40
53
109
1240
210
173
40
Note)The slope of drain piping inside the
unit must take decline of 10mm.
B
A
5
68
690
1320
195
C ,C
271
60
15
20
7
100
1 2
Drain hose piece (Accessory, 0.3m)
(Installed on site)
235
Air supply
Space for installation and service
C2
76
A C1
Air return grille
110
B
150 or more
175
0
19
ø15.88 (5/8") (Flare)
ø9.52 (3/8") (Flare)
VP20 (I.D.20)
(M10 or M8)
PE cover
Plate cover
(Knock out)
Hole for
drain piping
(for left)
G
Right side cutout
5 or more
Obstacle
135
12
F
300 or more
308
75
Content
Gas piping
Liquid piping
Drain piping
Hole for suspension bolt
Back cutout
Top cutout
Hole for drain piping(for left back)
Position of top cutout and back cutout
20
100 or more
Symbol
A
B
C 1,2
D
E
F
G
27
1272 (Suspension bolts pitch)
410
31
135
40
24
D
290 (Suspension bolts pitch)
27
FDE71KXE6D
53
10
C1,C2
E
Remove the cutout using side cutter or similar tool.
Make a space of 4500 or more between the units when installing more than one.
Note(1)The model name label is attached on the
fan casing inside the air return grille.
145
108
255
40
40
B
A
53
109
1540
250
173
40
Note) The slope of drain piping inside the
unit must take decline of 10mm.
52
31
410
68
690
1620
195
235
Air supply
271
C1,C2
15
20
60
7
100
76
Air return grille
A C1
110
135
B
300 or more
308
C2
Content
Gas piping
Liquid piping
Drain piping
Hole for suspension bolt
Back cutout
Top cutout
Hole for drain piping (for left back)
ø15.88 (5/8") (Flare)
ø9.52 (3/8") (Flare)
VP20 (I.D.20)
(M10 or M8)
PE cover
Plate cover
(Knock out)
Position of top cutout and back cutout
20
75
Symbol
A
B
C1,2
D
E
F
G
Drain hose piece (Accessory, 0.3m)
(Installed on site)
Space for installation and service
100 or more
27
135
24
27
1572 (Suspension bolts pitch)
53
D
290 (Suspension bolts pitch)
5
24
10
C1,C2
FDE112KXE6D, 140KXE6D
0
12
175
19
F
150 or more
5 or more
Obstacle
Make a space of 5000 or more between the units when installing more than one.
Right side cutout
Hole for
drain piping
(for left)
G
E
Remove the cutout using side cutter or similar tool.
Note(1)The model name label is attached on the
fan casing inside the air return grille.
65
4")
Floor Standing -2wayFDFW
Model No.
FDFW28KXE6D
FDFW45KXE6D
FDFW56KXE6D
Wireless remote control
Wired remote control
RC-E4
(option)
RCH-E3
(option)
RCN-FW-E
Quiet Operation
Sophisticated Design
With classy semi flat front panel in chic white, the new
series fit in various kinds of rooms and create relaxing
atmosphere. Choice of wall hanging, floor standing or
behind gallery installation is available.
Thanks to optimum balance of air outlet direction and
sufficient air flow volume, the sound level has been
minimized. The level of FDFW28KXE6D in the cooling lo
mode is 30dB(A) only.
Flap control system
Convenient to use operation
Selection of louver
position is possible.
Louvers can be set at
different angles.
Simultaneous lower and upper air outlets or upper outlet
can be selected by air flow direction button. Further
control can be arranged by a remote control.
Upper
position
Movable
range
is not applicable to
*RCH-E3
the Flap control system.
Lower
position
(In case of use of wireless remote control)
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
FDFW28KXE6D
FDFW45KXE6D
FDFW56KXE6D
2.8
3.2
4.5
5.0
1 Phase 220-240V, 50Hz
0.03-0.03
0.03-0.03
Hi:38 Me:36 Lo:33
5.6
6.3
0.02-0.02
0.02-0.02
Hi:36 Me:34 Lo:30
Exterior dimensions
mm
HxWxD
0.05-0.05
0.05-0.05
Hi:44 Me:37 Lo:33
600x860x238
Net weight
kg
Air flow (Standard) CMM
Air filter, Q’ty
Remote control(option)
19
Installation data
Refrigerant piping size mm(in)
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
20
Hi:9 Me:8 Lo:7
Hi:11 Me:9 Lo:8
Polypropylene net x1 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-FW-E
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
66
Dimensions
All measurements in mm.
67
4")
Floor Standing (with casing)
FDFL
Floor Standing (without casing)
FDFU
Wired remote control
RC-E4
(option)
RCH-E3
(option)
Wireless remote control
RCN-KIT3-E
(option)
Model No.
FDFL71KXE6D
FDFU28KXE6D
FDFU45KXE6D
FDFU56KXE6D
FDFU71KXE6D
FDFL
FDFU (concealed type)
Compact design at 630mm height
Wider airflow for optimum comfort
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimensions
mm
HxWxD
FDFL71KXE6D
FDFU28KXE6D
7.1
8.0
2.8
3.2
0.09-0.10
0.09-0.10
Hi:43 Me:41 Lo:40
Hi:41 Me:38 Lo:36
FDFU45KXE6D
FDFU56KXE6D
FDFU71KXE6D
5.6
6.3
7.1
8.0
4.5
5.0
1 Phase 220-240V, 50Hz
0.09-0.10
0.09-0.10
Hi:43 Me:41 Lo:40
630x1481x225
630x1077x225
630x1362x225
Net weight
kg
Air flow (Standard) CMM
Air filter, Q’ty
Remote control(option)
40
Hi:18 Me:15 Lo:12
25
Hi:12 Me:11 Lo:10
32
Hi:18 Me:15 Lo:12
Installation data
Refrigerant piping size mm(in)
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
Liquid line:ø6.35(1/4")
Gas line:ø9.52(3/8")
Hi:14 Me:12 Lo:10
Polypropylene net x1 (Washable)
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø6.35(1/4")
Gas line:ø12.7(1/2")
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
68
Dimensions
All measurements in mm.
FDFL
FDFU
Dimension Table
model
Unit:mm
a
b
c
d
e
FDFU28KXE6D, 45KXE6D, 56KXE6D
786
810
722
750
806
FDFU71KXE6D
1071
1095
1007
1035
1091
69
Outdoor Air Processing unit
FDU-F
Wired remote control
Model No.
FDU500FKXE6D
FDU850FKXE6D
FDU1300FKXE6D
FDU1800FKXE6D
RC-E4
(option)
RCH-E3
(option)
Wireless remote control
Fan control kit
(100~200Pa)
U-FCRB(option)
RCN-KIT3-E
(option)
Air conditioning and intake of outdoor air are in the same system
Outdoor Air processing unit can
be connected in a KX6 system as
one of indoor unit series and can
create fresh and comfortable air
supply together from our high
advanced technology.
KX6 outdoor unit
indoor unit
indoor unit
Outdoor Air
Processing unit
office
air
conditioning
outside
air supply
corridor
refresh room,
rest room
Compact design
Compact design at just 360mm in
height, high static pressure of
200Pa and the industry's lowest
noise level can meet various kind
of installation location for office,
refresh room, restroom and
kitchen of restaurant etc.
exhaust air
outdoor air
supply air
outdoor air
supply air
(1) This unit is the specific unit for processing the outdoor air temperature closer to the room temperature. For conditioning the room temperature a
dedicated air-conditioner is required additionally.
(2) This unit monitors the outdoor air temperature and controls thermostat ON/OFF at the setting temperature by the remote controller, which
indicates the outdoor air temperature for controlling thermostat ON/OFF. When thermostat is turned OFF, the operation is changed to the fan mode
so that unprocessed outdoor air will be blown into the room directly. Therefore place the air outlet port or orient the air outlet direction not to blow
air directly to persons in the room, especially in the small room such as a restroom and/or sanitary hot water supplying room.
(3) It is strictly prohibited to monitor the room temperature by switching to the thermistor at remote controller side and/or the optional remote
thermistor. Otherwise dew formation at air outlet port and/or dew dripping may occur during cooling operation due to the lower outdoor air
temperature. Therefore keep the remote controller of this unit in place closer to the administrator so as not to be touched it freely by the end user.
(4) Dehumidifying operation with this unit is prohibited.
(5) When handing over this unit to the end user, make sure to explain sufficiently about the foregoing cautions, the installation place and usage of
remote control for this unit and the location of the air outlet.
70
Connectivity with KX6 series
FDU-F series are connectable to 8~48HP KX6 outdoor units, not connectable to 4~6HP.
8 ~ 48 HP : Yes , 4 ~ 6 HP : No
Combination with KX6 series
case
In case OA processing units only
Combination
The total capacity of FDU-F is 50~100% of outdoor capacity
A are connected with KX6 outdoor units and max quantity of FDU-F is 2 units.
In case both of OA processing units
B and dedicated air-conditioner
are connected with KX6 outdoor unit.
The total capacity of FDU-F and dedicated air-conditioners is 50~100% of outdoor
capacity and max quantity of FDU-F should be below 30% of outdoor unit capacity.
[A]
10HP
[B]
FDU850FKXE6D FDU850FKXE6D
(5HP)
(5HP)
Less than 30%
18HP
FDU850FKXE6D
(5HP)
6HP
6HP
Concept (Difference between FDU-F and SAF)
SAF is the energy recovery ventilation unit which can recover heat energy from exhaust air to supply air and "has no air processing
function, but FDU-F is air processing unit which can treat the supply air closer to room temperature by cooling or heating in connection
with KX6 refrigerant system and exhaust air is discharged to outside of the room.
Outside
Exhaust Air
Air Supply
Direct Expansion
Heat Exchanger
Outside
Air Supply
Exhaust Air
71
R410A
Specifications
Model
Item
Nominal cooling capacity kW
Nominal heating capacity kW
Power source
Cooling
Power
consumption Heating kW
Sound pressure level dB(A)
Exterior dimension
mm
HxWxD
FDU500FKXE6D
FDU850FKXE6D
FDU1300FKXE6D
FDU1800FKXE6D
9.0
4.2
14.0
7.0
22.4
10.9
28.0
14.8
0.11
0.11
38
0.16
0.16
41
0.27
0.27
43
0.31
0.31
46
360x820x830
360x1200x830
48
8.5
510
62
14
840
1 Phase 220-240V, 50Hz
Net weight
kg
CMM
CMH
External static pressure Pa
Air filter, Q'ty
Remote control(option)
Air flow (Standard)
82
22
1320
84
30
1800
200
Procure locally
wired:RC-E4,RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø9.52(3/8")
Gas line:ø19.05(3/4")
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
Installation data
mm
Refrigerating piping size (in)
360x1570x830
Liquid line:ø9.52(3/8")
Gas line:ø22.22(7/8")
1. The data are measured at 33°CDB 28°CWB (68%RH) during cooling and 0°CDB-2.9°CWB (50%RH) during heating (no frost). External static pressure of indoor unit with optional fan controlling kit "U-FCRB" is 100Pa.
2. Temperature range of outdoor air must be 20~40°CDB (32°CWB) during cooling and -10~24°CDB during heating.
3. Operation sound is measured in an anechoic room based on JIS standard. In case of actual room installation, it usually becomes higher than the displayed value due to the surrounding noise and echo.
4. The total connection capacity of the other standard air conditioning units and the outdoor air processing units must be from 50% to 100% (the total includes the outdoor air processing unit). The connection capacity
of the outdoor air processing unit must not exceed 30% of the capacity of the outdoor unit.
5. Single outdoor air processing unit can be used alone. The connection capacity of the outdoor air processing unit must be from 50% to 100% of the total capacity of the outdoor unit.
6. Single outdoor air processing unit can be used alone. Maximum number of outdoor air processing units that can be connected to the outdoor unit is 2units.
7. Values of sound pressure level become increased 5dB(A), when external static pressure is 200Pa (factory setting).
8. Values of air flow volume are those at external static pressure 200Pa (factory setting).
Dimensions
All measurements in mm.
FDU500FKXE6D
Control box
12-M5 screw
Duct connection port
for outdoor air inlet
12-M5 screw
Port for air outlet
(Below suspension
bolt pitch)
Above
(Inner size of duct flange)
Below
(Inner size of duct flange)
or more
Plan view
or more
or more
Front view
Installation space
Installation space
or more
Installation space
Slab
(Service from side)
72
or more
Piping space
(Service from below)
(Service from side and below)
or more
Ceiling
Service space
Symbol
Content
Gas piping
Liquid piping
Drain piping connection
Power supply wiring connection
Suspension bolt
Inspection Opening
Inspection Opening
(Inner size of duct flange)
(Inner size of duct flange)
Suspension bolts pitch
Suspension bolts pitch
FDU850FKXE6D
Control box
Duct connection port
for outdoor air inlet
16-M5 screw
Port for air outlet
12-M5 screw
(Inner size of duct flange)
(Inner size of duct flange)
Suspension bolts pitch
Suspension bolts pitch
(Below suspension
bolt pitch)
Above
or more
or more
Installation space
or more Installation space
Plan view
(Inner size of duct flange)
or more
(Inner size of duct flange)
Below
Front view
Installation space
Symbol
Slab
or more
Piping space
(Service from side)
or more
Ceiling
Service space
(Service from side and below)
(Service from below)
Content
Gas piping
Liquid piping
Drain piping connection
Power supply wiring connection
Suspension bolt
Inspection Opening
Inspection Opening
FDU1300FKXE6D, FDU1800FKXE6D
Control box
20-M5 screw
Duct connection port
for outdoor air inlet
20-M5 screw
Port for air outlet
(Inner size of duct flange)
(Inner size of duct flange)
Suspension bolts pitch
Suspension bolts pitch
(Below suspension
bolt pitch)
Above
(Inner size of duct flange)
Below
Installation space
or more
(Inner size of duct flange)
Installation space
Front view
or more
or more
Plan view
or more
Symbol
Slab
Ceiling
Service space
or more
Service space
or more
Piping space
(Service from side)
(Service from below)
(Service from side and below)
Content
Gas piping
Liquid piping
Drain piping connection
Power supply wiring connection
Suspension bolt
Inspection Opening
Inspection Opening
73
4")
Fresh Air Ventilation and Heat Exchange unit
SAF-E4
Model No.
SAF250E4
SAF350E4
SAF500E4
SAF800E4
SAF1000E4
Re; Building Regulations Part L2
The Part L2 (April 2006) regulations limit the amount of electrical/gas
power to be used to provide heating or cooling in commercial
buildings. Therefore the building designer needs to select energy
efficient heating/cooling equipment, and to minimise energy losses
through ventilation systems.
Capturing this waste energy, means the heating/
cooling requirements of the building are reduced, so
smaller size plant can be selected, savings can be
made in long term energy consumption, and carbon
emissions are reduced.
The SAF recovers heat energy which would otherwise be exhausted
to atmosphere, and uses this energy to warm the air entering the
building. The reverse happens in warmer climates, where the
exhausted cool air is used to partially cool the incoming air.
The inclusion of the SAF energy recovery ventilation
units in the building design, will reduce the total
amount of carbon emissions.
Structure (SAF1000E4)
Plate heat exchanger
Principle of operation (simple ventilation)
Exhaust Air
EA
(Exhaust Air)
RA
(Room Air)
outdoor
27deg
indoor
ENERGY RECOVERY
Supply Air
Exhaust Air
10deg
Outside Air
indoor
Supply Air
29deg
Outside Air
27deg
SA
(Supply Air)
outdoor
33deg
Room Air
10deg
OA
(Outside Air)
Principle of operation (heat exchanging)
FREE COOLING
Damper
Room Air
35deg
27deg
e.g. For cooling
in winter time
Specifications
Capacity
Item
Model
Power source
Exterior dimensions
mm
Height x Width x Depth
Exterior appearance
Power input
W
Running current
A
Enthalpy
Cooling
exchange
UHi efficiency
Heating
Temperature exchange efficiency
Enthalpy
Cooling
exchange
Hi efficiency
Heating
%
Temperature exchange efficiency
Enthalpy
Cooling
exchange
Lo efficiency
Heating
Temperature exchange efficiency
Motor & Q’ty
kW
Air handling equipment Fan type & Q’ty
UHi
Air flow
Hi
m3/h
Lo
UHi
Available static pressure Hi
Pa
Lo
Remote control
Out take intake air
Air filter
Exhaust air
74
SAF250E4
SAF350E4
SAF500E4
SAF800E4
SAF1000E4
388x1322x884
388x1322x1135
309-359
1.48-1.50
360-399
1.85-1.93
1 Phase 220-240V, 50Hz
270x882x599
170x882x804
99-114
0.46-0.48
63
70
124-137
0.59-0.60
66
69
63
70
66
69
66
73
77
0.02x2
69
71
77
0.044x2
250
250
170
90
80
37
350
350
280
95
65
42
270x962x904
Galvanised steel sheet
169-188
0.79-0.81
62
67
75
62
67
75
77
67
75
0.062x2
Sirocco fan x 2
500
500
370
105
70
38
Standard equipment
Protection for element (Washable) PS400
65
71
65
71
68
74
76
0.117x2
68
73
76
0.137x2
800
800
650
140
110
70
1000
1000
810
90
55
35
Dimensions
All measurements in mm.
SAF250E4,350E4,500E4
SAF800E4
SAF1000E4
Installation reference
Ceiling Suspension Bolt
Pipe Hood
Outside Intake Duct
Supply Air Duct
SA
(Supply Air)
RA
(Room Air)
OA
EA
(Outside Air) Exhaust
Air
Room Intake Duct
Heat Insulation
Material
Inside Supply Opening
(Supply/Exhaust Air Grill)
Room Intake Opening
(Supply/Exhaust Air Grill)
Exhaust Air Duct
Unit:mm
Dimension table
NO.
Name
Quantity
Material
a
b
c
d
e
1
Frame
1
Zinc-plated steel
SAF250E4
142
810
599
315
655
2
Adaptor
4
ABS Resin
SAF350E4
162
810
804
480
860
3
Electrical Equipment Box
1
SAF500E4
202
890
904
500
960
4
Inspection Cover
1
Zinc-plated steel
ABS Resin
5
Fan
2
6
Motor
2
7
Heat Exchange Element
2
2
8
Filter
9
Damper
1
10
Damper Motor
1
11
Ceiling Suspension Fixture
4
Remarks
Model
f
g
h
i
j
SAF250E4
ø219
ø164
ø144
882
95
Flame Retardant Paper + Plastic Air to air Heat Exchanger
SAF350E4
ø219
ø164
ø144
882
95
Collection Efficiency
Gravimetric Method 82%
SAF500E4
ø246
ø210
ø194
962
107
Non-woven Cloth
Model
Zinc-plated Steel
Note(1) An inspection port is needed for cleaning the heat exchanger and filter 1 or 2 times a year.
75
Control Systems
<Individual control>
Remote Control line up
indoor unit
wired
all models
(except SAF)
remote control
RC-E4
wireless
RCH-E3
indoor unit
FDT
FDTC
FDE
remote control
RCN-T-36W-E
RCN-TC-24W-ER
RCN-E-E
indoor unit
FDK22~56
FDK71
others
remote control
RCN-K-E
RCN-K71-E
RCN-KIT3-E
RC-E4
Run hour meters to facilitate maintenance checking
RC-E4 stores operation data when an anomaly occurs and indicates
the error on the LCD. It also displays cumulative operation hours of
the air conditioner and compressor since commissioning.
The RC-E4 controller enables
extensive access to service and
maintenance technical data
combined with easy to use
functions and a clear LCD display.
Room temperature controlled by the remote control sensor
The temperature sensor is housed in the top
section of the remote control unit. This arrangement
has improved the sensitivity of the remote control
unit’s sensor, which permits more finely
controlled air conditioning.
Weekly timer function as standard
RC-E4 provides (as a standard feature) a weekly timer, which
allows one-week operation schedules to be registered. A user can
specify up to four times a day to start/stop the air conditioner.
(Temperature setting is also possible with the timer).
Changeable set temperature ranges
RC-E4 allows the upper and lower limits of a set temperature range
to be specified separately.
By adjusting a set temperature range, you can ensure energy saving
air conditioning by avoiding excessive cooling or heating.
Timer operation
Changeable range
Upper limit
20~30°C(effective for heating operation)
Lower limit
18~26°C(effective for non-heating operation)
SC-THB-E3
RCH-E3 (wired)
Considering specialized usage in hotel rooms, control buttons are limited only to
minimum required functions such as ON/OFF, mode, temperature setting and fan
speed. It is really simple and easy to use.
Up to 16 units
It can control up to 16 units
individually, with pressing the
AIR CON No. button.
AUTO restart
This function allows starting the air conditioner
automatically when power supply is restored after
power failure or by turning on the power switch.
*RCH-E3 is not applicable to the Individual flap control system and the Flap control system.
*When RCH-E3 is used, the fan speed setting can only be set to 3 speed settings (Hi-Me-Lo).
In case sensor in the indoor units or the
remote control sensor can not sense the
room temperature correctly, or individual
remote control in each room is not required
but only sensor is required (as when center
control system is in
place), install SCTHB-E3 at proper
place in the rooms.
8m
For wireless control simply insert the infra-red receiver kit on a corner of the panel
RCN-T-36W-E,
RCN-TC-24W-ER
RCN-E-E
RCN-K-E,
RCN-K71-E
*When the wireless remote control is used, the fan speed setting can only be set to 3 speed settings (Hi-Me-Lo).
76
RCN-FW-E
RCN-KIT3-E
<Control System>
SUPERLINKMHI has now combined simplicity of installation with our highly sophisticated
Superlink- control system, to offer building owners and occupiers a
comprehensive control and management system, while providing complete
commissioning and service maintenance assistance for installers and service
engineers. The Superlink- network utilises two wire, non-polar cable - for
further details of wiring.
Superlink- is an advanced high speed data transmission system that can
connect up to 128 indoor units and 32 outdoor units as a network. MHI offers
a wide range of control options for the Superlink- network to suit any
application large or small, as well as connection to new or existing building
management systems. Individual MHI split systems can also be integrated on
to the Superlink- network using SC-ADNA-E.
Multi-KX6 outdoor units
"Micro KX"
Multi-KX6 indoor units
Center Control SC-SL2NA-E
Capable of control and monitoring up to 64
indoor units. All operational functions, plus
enable/disable connected remote control.
Individual On/Off Control
KX6 Outdoor units
SC-WGWNA-A/B
PC Control Interface
Multi-KX6 indoor units
KX6 twined Outdoor units
Center Control
SC-SL3N-AE/BE
Multi-KX6 indoor units
with individual room control
Center Control SC-SL1N-E
3-core + earth cable
for connecting indoor
and outdoor units
3-core cable for
connecting indoor
and outdoor units
3-core cable for
connecting indoor
and outdoor units
3-core + earth cable
for connecting indoor
and outdoor units
SRK/SRF-ZIXseries
SC-BIKN-E
Wireless
remote
control
SC-ADNA-E
One-to-one
SC-ADNA-E
SC-ADNA-E
SC-ADNA-E
Wireless
77
4")
<Central Control>
SC-SL1N-E
Start/stop control of up to 16 indoor units either
individually or collectively.
Example of control by a centre control SC-SL1N-E
Simple centralised control.
1. The SC-SL1N-E is connected to the Superlinknetwork via 2-core, non-polar wires (‘AB’ connection).
2. It will monitor and control the start/stop function of up
to 16 units, with the sixteen operation button.
3. The unit or group numbers in operation or in need of
service are displayed with an LED.
4. Collective start/stop is also available through the
simultaneous on/off button.
5. Up to 12 SC-SL1N-E units can be connected to a Superlink- network (consisting of up
to 128 indoor units).
6. If a power failure occurs, the SC-SL1N-E will resume the operation of the system
according to a stored operation condition, once power is restored.
SL1N-E
More than one unit (up to 16) can be controlled for individual or collective
start/stop operation and indication of unit statuses such as in operation or in
need of service.
• Outer dimensions: H120 x W120 x D15+62*mm.
62* is the measurement including the part contained in a recess.
SC-SL2NA-E
Central control of up to 64 indoor units including weekly timer function as standard.
Example of control by a centre control SC-SL2NA-E
1. The SC-SL2NA-E is connected to the
Superlink- network via 2-core, non-polar
wires (‘AB’ connection).
2. It will monitor and control the start/stop
function of up to16 units, or 16 groups of
units, with the sixteen operation buttons.
3. It also monitors and controls the following
functions for individual units, groups of
units or the complete network: operation
mode, set point temperature, return air
temperature, louvre position, error code. Air flow and center lock function.
4. The unit or group numbers in operation or in need of service are displayed with an LCD.
5. Collective start/stop is also available through the simultaneous on/off button.
6. If a power failure occurs, the SC-SL2N-E will resume the operation of the system
according to a stored operation condition, once power is restored.
7. The SC-SL2NA-E can be connected to an external timer to facilitate timed on/off cycles.
8. The number of units connected to one network are detailed on the table below.
Combination of Center Control and BMS interface unit
SC-SL1N-E
SC-SL2NA-E
SC-SL3N-AE/BE
SC-WGWNA-A/B
SC-BGWN-A/B
SC-LGWN-A
SC-SL1N-E
Yes( 1)
Yes( 1)
Yes( 1)
Yes( 2)
Yes( 2)
Yes( 2)
( 1) Number of units in combination of SC-SL1N-E, SC-SL2NA-E and SC-SL3N-AE/BE
SC-SL3N-AE/BE
SC-SL2NA-E
SC-SL1N-E
network
2
5-8
3-4
0
4
Regarding previous Superlink, refer to Technical Manual '06 SC-T-111, '08 SC-T-119.
78
An SC-SL2NA-E performs the start/stop control, monitoring and mode
setting of up to 64 units. It is a high quality air conditioner control system
that allows up to 64 indoor units to be freely grouped into 1 to 16 groups.
It allows not only the start/stop control but also the monitoring, display of
operation statuses such as in operation or in need of service and mode
setting such as switching of operation modes of connected units collectively,
by group or individually.
• Outer dimensions: H120 x W215 x D25+35*mm.
35* is the measurement including the part contained in a recess.
Yes:connectable No:not connectable
SC-SL2NA-E
Yes( 1)
Yes( 1)
Yes( 1)
Yes( 2)
Yes( 2)
Yes( 2)
Connectable number of controls in one superlink0
1
0
1-2
3-4
5-8
0-2
5-8
0-2
3-4
12
8
4
0
8
0
8
4
SL1N-E
SC-SL3N-AE/BE
Yes( 1)
Yes( 1)
Yes( 1)
Yes( 2)
Yes( 2)
Yes( 2)
SC-WGWNA-A/B
Yes( 2)
Yes( 2)
Yes( 2)
No
No
No
SC-BGWN-A/B
Yes( 2)
Yes( 2)
Yes( 2)
No
No
No
SC-LGWN-A
Yes( 2)
Yes( 2)
Yes( 2)
No
No
No
( 2) Number of units in combination of SC-WGWN-A/B, SC-BGWN-A/B, SC-LGW-A, SC-SL3N-AE/BE, SC-SL2NA-E and SC-SL1N-E
Connectable number of controls in one superlink-
network
SC-WGWNA-A/B or SC-BGWN-A/B or SC-LGWN-A
SC-SL1N-E
SC-SL2NA-E
SC-SL3N-E-AE/BE
1
0-4
0-1
0-1
Regarding previous Superlink, refer to Technical Manual '06 SC-T-111, '08 SC-T-119.
SC-SL3N-AE/BE
Indoor unit 128 units
MHI introduces the full colour touch
screen central control SC-SL3NAE/BE, with 7 inch interactive LCD
display. Offers control, monitoring,
scheduling and service/maintenance
functions for up to 128 indoor units.
Indoor units can be controlled,
scheduled, monitored and
interrogated either individually, as
groups or as blocks of groups with
the following functions:
SLA3R-BX Control Box (option)
In case SC-SL3N-AE/BE is fixed in the wall, use SLA3R-BX as optional parts.
Collective stop signal input
Electric wires
Beam of building
Inner wall
Fix the SLA3R-BX to the
beam in the building
Central Control
40
more than
105mm
SLA3R-BX
Control
Monitoring
Scheduling
Administration/Service
Run/Stop
Operating state
Yearly schedule
Block definition
Mode (cool/heat/fan)
Mode
Today's schedule
Group definition
Set temperature
Operation permitted/prohibited
Fan speeds
Air direction
Set temperature
Room temperature
Operation enabled
Fan speed
Special day schedule
Unit definition
Time and date setting
Alarm history
Energy consumption calculation period
Filter reset
Air direction
Energy consumption cumulative operation time
Filter sign
Maintenance (1, 2 or back-up)
Breakdown
Demand control
Emergency stop
Power failure recovery control
Electric power calculation function:
(for SC-SL3N-BE only)
Item
SC-SL3N-BE gives outputs as “electric power consumption kW data -each
indoor unit, each group, each SUPERLINK- system and each power pulse
system-” and uses USB memory.
The data can be edited by using the software that comes with the unit.
Ambient temperature during use
Model
Power supply
Power consumption
External dimensions
(Height x Width x Depth)
Net weight
Number of
connectable units (indoor units)
LCD touch panel
Inputs
SL (Superlink) signal inputs
Gas, Power pulse input*
Emergency stop signal input*
SC-SL3N-BE
Method of data saving
Calculation software
Air-conditioner power proportional distribution
pulse input
Connecting indoor units number (Maximum)
USB
Standard
8 systems
128
Outputs
Demand signal input*
Simultaneous operation output
Simultaneous error output
SC-SL3N-AE/SC-SL3N-BE
0 ~ 40oC
1 Phase 100-240V 50/60Hz
18W
162mm x 240mm x 108mm
2.0kg
up to 128 units
Colour LCD, 7 inches wide
3 systems
8-point pulse width 100ms or more
1 point non-voltage a contact input
continuous input (closed, forced stop)
1 point non-voltage a contact input
continuous input (closed, demand control)
1 point maximum rated current 40mA, 24 V
During full stop; Open. If even one unit is operating; Closed
1 point maximum rated current 40mA, 24 V
Normal; closed. If even one unit is abnormal; Open
* The receiving side power supply is DC 12V (10mA).
The air conditioning charges calculations of this unit are based on OIML, the international standard.
* In case embodying in a wall, please be sure to special box SLA3R-BX (option).
79
R410A
<PC windows central control>
SC-WGWNA-A/SC-WGWNA-B
Production by order
(SC-WGWNA-B is with electric power calculation function)
Control and monitoring of up to 96 cells (some cells can have two or more indoor units and total number of
indoor units can be up to 128 units) centralised to a network PC using the Superlink- web gateway. Simple
installation is assured with no special software requirements, operation is via Internet Explorer. A low power
embedded CPU and compact flash ROM ensure a large storage capacity with high reliability (no moving parts
such as a PC fan, etc). An IP address filter function combined with three-level user authentication check also
ensures security.
Additional engineering service cost etc. is required.
Please consult your dealer when using this central control.
SUPERLINK- No. 1 system
64 units
48 cells
Internet
Explorer
HUB
48 cells
Ethernet 10 BASE-T/
100BASE-TX
SUPERLINK- No. 2 system
64 units
SC-ADNA-E
pulse
Watt meter pulse input
P1
P2
P3
P4
(in case of SC-WGWNA-B)
PC requirements: Windows 2000 or Windows XP.
Monitor resolution 1024 x 768.
Web browser requirements: Internet Explorer 6.0 or 7.0.
Cell
<BMS interface unit>
SC-BGWN-A/SC-BGWN-B (BACnet gateway)
Production by order
(SC-BGWN-B is with electric power calculation function)
SC-BGWN-A/B is an interface device that converts MHI’s Superlink- communication data to BACnet code.
Control and monitoring functions of the a/c system for up to 96 cells (some cells can have two or more indoor
units and total number of indoor units can be up to 128 units) can be integrated to a central control point via
the building management system network.
SUPERLINK- No. 1 system
Ethernet 10 BASE-T/100BASE-TX
BACnet I/P Protocol.
48 cells
48 cells
Network
for
lighting
SC-ADNA-E
64 units
SUPERLINK- No. 2 system
64 units
Emergency
sensor
network
Cell
pulse
Watt meter pulse input
P1
P2
P3
P4
(in case of SC-BGWN-B)
SC-LGWN-A (LonWorks gateway)
Additional engineering service cost etc. is required.
In case of SC-BGWN-B, communication test by
qualified person regarding electric cost calculation
function is required before commissioning.
Please consult your dealer when using this gateway.
Production by order
SC-LGWN-A is an interface device that converts MHI’s Superlink- communication data to LonWorks code.
Control and monitoring functions of the a/c system for up to 96 indoor units can be integrated to a central
control point via the building management system network.
SUPERLINK- No. 1 system
48 units
LonWorks network
(FTT-10)
SUPERLINK- No. 2 system
80
Network
for
lighting
Emergency
sensor
network
SC-ADNA-E
48 units
Additional engineering service cost etc. is required.
Please consult your dealer when using this gateway.
Service/maintenance and monitoring
The design of the outdoor units separates the air flow compartment from
the mechanical compartment, allowing easy access to serviceable parts
by simply removing the panel.
This design also means that the base plate of the air flow compartment
acts as a drain tray connected to a drain pipe that runs through the
mechanical compartment, so a simple connection of a drain hose to the
base of the unit is all that is required, no need for a separate drain tray to
be installed.
Air flow chamber
Mechanical
chamber
Service maintenance and trouble shooting tasks can be carried out easily
via the wired remote controller, as well as a cooling test operation to
assist commissioning.
The outdoor unit control box is also equipped with a switch to invoke a
'test-run' mode. This function can be used to help detect any installation
errors, indoor/outdoor unit matching errors, EEV and valve operation. A
'pump-down' switch on the PCB allows refrigerant to be recovered with
the compressor protected.
All outdoor unit PCBs are also equipped with a 7-segment digital display
for detailed operation history and fault finding. Operation data is stored
for the 30 minute period preceding a fault occurring and details are
displayed on the 7-segment reading.
Outdoor unit PCB 7-segment display
Automatically produced test-run report
Operation data storage during servicing
6
Operation data storage when a fault occurs
Method of connecting Mente PC in the combination Multi system
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
81
Outdoor units
High Head series ( 00m)
14~48hp (40.0~136.0kW)
Model No.
FDCH335KXE6-K
FDCH400KXE6
FDCH450KXE6
FDCH504KXE6
FDCH560KXE6
FDCH560KXE6-K
FDCH615KXE6
FDCH680KXE6
Coming soon
Production by order
Nominal Cooling Capacity
33.5 kW
40.0 kW
45.0 kW
50.4 kW
56.0 kW
56.0 kW
61.5 kW
68.0 kW
Model No.
FDCH735KXE6 (FDCH335-K+FDCH400)
FDCH800KXE6 (FDCH400x2)
FDCH850KXE6 (FDCH400+FDCH450)
FDCH900KXE6 (FDCH450x2)
FDCH960KXE6 (FDCH450+FDCH504)
FDCH1010KXE6 (FDCH504x2)
FDCH1065KXE6 (FDCH504+FDCH560)
FDCH1130KXE6 (FDCH560x2)
FDCH1180KXE6 (FDCH560-K+FDCH615)
FDCH1235KXE6 (FDCH615x2)
FDCH1300KXE6 (FDCH615+FDCH680)
FDCH1360KXE6 (FDCH680x2)
FDCH335KXE6-K & FDCH560KXE6-K are only used for combining with other models.
• Maximum allowable height difference between the outdoor and
the indoor unit located at the lowest height position has been
increased from 50m to 00m.
(When the outdoor unit is located at higher position than the
indoor unit)
Nominal Cooling Capacity
73.5 kW
80.0 kW
85.0 kW
90.0 kW
96.0 kW
101.0 kW
106.5 kW
113.0 kW
118.0 kW
123.5 kW
130.0 kW
136.0 kW
Blue
Fin
00m : not fixed
Blue
Fin
FDCH335KXE6-K
FDCH400KXE6
FDCH450KXE6
Total length:
000m
FDCH504~680KXE6
Max: 10m
Outdoor
unit
Max height difference:
0.4m
Range of operation
50
+43°C
To the
first branch:
max 130m
40
*2
Indoor unit
30
Cooling
Indoor unit
From the first
branch to the
furthest
indoor unit:
Height
difference
Max: 5m
Indoor unit
20
Max height
difference
between
indoor units:
0
*1
+15.5°C
10
-5°C
Heating
-10
-20
-00°C
Furthest indoor unit : 160m
* The difference between the longest and shortest indoor unit piping from
1
the first branch must be within 40m.
*2 In case of less than 50m, the standard models are applied.
00m, 000m : not fixed
82
-00°C : not fixed
Specifications
Item
Nominal horse power
Power source
Nominal capacity
Electrical characteristics
Exterior dimensions
Net weight
Refrigerant charge
Sound pressure level
Refrigerant piping size
Model
Cooling
Heating
Starting current
Cooling
Power consumption
Heating
Cooling
Running current
Heating
HxWxD
R410A
Cooling / Heating
Liquid line
Gas line
Capacity connection
Number of connectable indoor units
Item
kW
kW
A
kW
kW
A
A
mm
kg
kg
dB(A)
mm(in)
Exterior dimensions
Net weight
Refrigerant charge
Refrigerant piping size
Model
Cooling
Heating
Starting current
Cooling
Power consumption
Heating
Cooling
Running current
Heating
HxWxD
R410A
Liquid line
Gas line
Item
kW
kW
A
kW
kW
A
A
mm
kg
kg
Refrigerant piping size
R410A
Liquid line
Gas line
Item
kW
kW
A
kW
kW
A
A
mm
kg
kg
Refrigerant piping size
FDCH960KXE6
96.0
108.0
27.70
28.22
45.2-41.3
46.9-43.0
319+343
Model
R410A
Liquid line
Gas line
Capacity connection
Number of connectable indoor units
kW
kW
A
kW
kW
A
A
mm
kg
kg
FDCH615KXE6
FDCH850KXE6
FDCH1010KXE6
FDCH680KXE6
24HP
68.0
73.0
24.98
19.08
40.3-36.9
31.6-29.0
357
65.0 / 65.0
49
FDCH900KXE6
400KXE6
400KXE6
400KXE6
450KXE6
28HP
30HP
3 Phase 380-415V, 50Hz
80.0
85.0
90.0
95.0
16
22.54
24.24
23.46
24.83
36.8-33.8
39.5-36.2
39.2-35.8
41.3-37.8
1690x2700x720
319x2
11.5x2
ø19.05(3/4")
ø31.8(1 1/4") [ø34.92(1 3/8")]
not fixed
58
61
450KXE6
450KXE6
32HP
90.0
100.0
25.94
26.20
42.2-38.6
43.4-39.8
65
FDCH1065KXE6
FDCH1130KXE6
504KXE6
504KXE6
504KXE6
560KXE6
36HP
38HP
3 Phase 380-415V, 50Hz
101.0
106.5
113.0
119.5
16
29.46
31.52
30.24
31.91
48.2-44.0
51.5-47.1
50.4-46.2
53.2-48.8
2048x2700x720
343x2
11.5x2
ø19.05(3/4")
ø31.8(1 1/4")[ø34.92(1 3/8")]
560KXE6
560KXE6
40HP
113.0
127.0
33.58
33.58
54.8-50.2
56.0-51.4
ø22.22(7/8")
ø38.1(1 1/2")
not fixed
69
59
62
66
FDCH1180KXE6
FDCH1235KXE6
FDCH1300KXE6
FDCH1360KXE6
560KXE6-K
615KXE6
42HP
Cooling
Heating
Starting current
Cooling
Power consumption
Heating
Cooling
Running current
Heating
HxWxD
FDCH800KXE6
%
Nominal horse power
Power source
Exterior dimensions
Net weight
Refrigerant charge
20.21
20.66
32.9-30.2
34.4-31.4
mm(in)
Combination (FDCH)
Electrical characteristics
73.5
82.5
450KXE6
504KXE6
34HP
Capacity connection
Number of connectable indoor units
Nominal capacity
40
FDCH735KXE6
FDCH560KXE6
20HP
22HP
18HP
3 Phase 380-415V, 50Hz
56.0
61.5
50.4
63.0
69.0
56.5
8
16.79
20.37
14.73
16.79
18.48
15.12
27.4-25.1
33.1-30.3
24.1-22.0
28.0-25.7
30.7-28.1
25.2-23.1
2048x1350x720
343
11.5
63.0 / 63.0
64.5 / 64.5
61.5 / 61.5
ø15.88(5/8")
ø28.58(1 1/8")
not fixed
40
44
36
59.5 / 59.5
62.5 / 62.5
ø12.7(1/2")
ø25.4(1") [ø28.58(1 1/8")]
ø28.58(1 1/8")
53
Model
Cooling
Heating
Starting current
Cooling
Power consumption
Heating
Cooling
Running current
Heating
HxWxD
FDCH504KXE6
11.27
12.97
11.73
13.10
18.4-16.9
21.1-19.3
19.6-17.9
21.7-19.9
1690x1350x720
319
%
Nominal horse power
Power source
Exterior dimensions
Net weight
Refrigerant charge
45.0
50.0
mm(in)
Combination (FDCH)
Electrical characteristics
40.0
45.0
335KXE6-K
400KXE6
26HP
Capacity connection
Number of connectable indoor units
Nominal capacity
16HP
36
Nominal horse power
Power source
Electrical characteristics
FDCH450KXE6
14HP
%
Combination (FDCH)
Nominal capacity
FDCH400KXE6
118.0
132.0
37.16
35.27
60.5-55.4
58.7-53.8
mm(in)
%
69
615KXE6
615KXE6
615KXE6
680KXE6
44HP
46HP
3 Phase 380-415V, 50Hz
123.5
130.0
138.0
142.0
16
40.74
45.35
36.96
37.56
66.2-60.6
73.4-67.2
61.4-56.2
62.3-57.1
2048x2700x720
357x2
11.5x2
ø22.22(7/8")
ø38.1(1 1/2")
not fixed
72
76
680KXE6
680KXE6
48HP
136.0
146.0
49.96
38.16
80.6-73.8
63.2-58.0
80
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
83
4")
Dimensions
All measurements in mm.
FDCH335KXE6-K, 400KXE6, 450KXE6
J
F
I
I
Air intake
J
352 158
530
148
410
342
235
G
1350
1690
797.8
126.2
720
22
174
720
240
295
G
G
22
85
57
Anchor bolt positions for I
594
232
C
F
For dimensions of anchor bolt hole
234
80.5
71
H
120
I F
232
D(lower)
185
296.7
58.5
647
19
19
75
142.5
J
140
141
95
140.5
726
A
Anchor bolt positions for F, J
K
B
74.5
250
175
F I
J
58.5
Dimensions of refrigerant
pipe connection (plan)
Rear
850
1000
85
101
250
175
K
B
A
Instruction plate
95
D (right)
90
86.5
220 180
D (front)
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Refrigerant pipe draw-out port
Power cable draw-in port
Anchor bolt hole
Drain hose hole
Drain discharge port
Oil-equalising pipe joint
Sling holes for haulage or hoisting
44.7
172
172
6
86.1
104.9
20
6
550
180 214
Installation example
1
Dimensions
For refrigerant piping, please
refer to the unit specifications.
L1
L2
L3
L4
H1
H2
H3
H4
ø88
ø50
M10 x 4 places
ø45 x 3 places
ø20 x 6 places
ø3/8” flare
180 x 44.7
2
500
Open
10
200
100
300
10
Open
1500
–
L3
A
B
C
D
F
G
H
K*
L
L
C (rear)
Intake
L2
Wall
height H3
L4
Intake
Wall
height H2
Intake
Service
space
L1
Mark
Terminal block
for power cable
connection
84
80
D (left)
C (right)
C (front)
166
169
211
259
291.6
175
Signal wire
terminal block
682
7-segment display
inspection port
Drain pipe
Intake
Wall height H4
Wall height H1
Installation space
No restrictions No restrictions
1000
No restrictions
No restrictions
–
2m overhead clearance required
*14, 16HP models only
When more than one unit is installed
Installation example
Wall height
H3
Wall height
H2
L3
L2
L5
L6
L1 (Unit front side)
Wall height
H2
L4
Wall height
H4
Notes:
(1) The unit must be fixed with anchor bolts.
(2) Leave a 2m or larger space above the unit.
(3) The unit name plate is attached on the lower right corner of
the front panel.
(4) The ports for refrigerant pipe and power cable penetrations
are covered with half-blanks. Please cut off a half-blank with
nippers in using these ports.
(5) Use a ø88 port for refrigerant pipe connection.
(6) Anchor holes marked “L J” (four holes for M10) are for a
renewal installation.
(7) The oil-equalising pipe K should be used when outdoor units
are used in combination. (For 14,16Hp only)
Dimensions
A
B
L1
500
Open
L2
10
200
L3
100
300
L4
10
Open
L5
0
400
L6
0
400
H1
1500
No restrictions
H2
H3
H4
84
No restrictions No restrictions
1000
No restrictions
No restrictions No restrictions
Dimensions
All measurements in mm.
FDCH504KXE6, 560KXE6, 560KXE6-K, 615KXE6, 680KXE6
19
75
142.5
234
80.5
71
120
H
296.7
85
Air intake
I
I F J
F
For dimensions of anchor bolt hole
174
720
240
295
57
Anchor bolt positions for I
594
232
C
G
G
352 158
530
148
410
J
342
235
22
I F
232
D(lower)
185
22
74.5
J
G
1350
2048
1155.8
126.2
720
F I
250
175
140
141
95
140.5
726
A
J
58.5
19
B
647
K
Anchor bolt positions for F, J
Rear
58.5
Dimensions of refrigerant
pipe connection (plan)
850
1000
85
101
250
175
K
B
A
104.9
6
86.1
D (right)
90
86.5
220 180
D (front)
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Refrigerant pipe draw-out port
Power cable draw-in port
Anchor bolt hole
Drain hose hole
Drain discharge port
Oil-equalising pipe joint
Sling holes for haulage or hoisting
44.7
172
95
20
Instruction plate
172
166
169
211
259
291.6
6
550
180 214
Installation example
For refrigerant piping, please
refer to the unit specifications.
ø100
ø50
M10 x 4 places
ø45.3 x 3 places
ø20.5 x 3 places
ø9.52 flare
180 x 44.7
Dimensions
L1
L2
L3
L4
H1
H2
H3
H4
1
2
500
Open
10
200
100
300
10
Open
1500
–
No restrictions No restrictions
1000
No restrictions
No restrictions
–
Intake
L3
A
B
C
D
F
G
H
K
L
Terminal block
for power cable
connection
L
C (rear)
L2
Intake
Wall
height H2
Wall
height H3
L4
Service
space
Intake
L1
Mark
80
84
D (left)
C (right)
C (front)
175
Signal wire
terminal block
682
7-segment display
inspection port
Drain pipe
Intake
Wall height H4
Wall height H1
Installation space
2m overhead clearance required
Notes:
(1) The unit must be fixed with anchor bolts.
(2) Leave a 2m or larger space above the unit.
(3) The unit name plate is attached on the lower right corner of
the front panel.
(4) The ports for refrigerant pipe and power cable penetrations
are covered with half-blanks. Please cut off a half-blank with
nippers in using these ports.
(5) Use a ø88 port for refrigerant pipe connection.
(6) Anchor holes marked “L J” (four holes for M10) are for a
renewal installation.
(7) The oil-equalising pipe K should be used when outdoor units
are used in combination.
85
KX4
R410A
KX4 Outdoor units
Heat pump systems 8, 10, 12hp (22.4kW~33.5kW)
Model No.
FDCA224HKXE4D
FDCA280HKXE4D
FDCA335HKXE4D
Production by order
Nominal Cooling Capacity
22.4kW
28.0kW
33.5kW
• Superlink models (not Superlink- models)
• The KX4 heat pump 2-pipe systems offer high performance VRF
Uniform footprint of all models
allows continuous side-by-side installation
for applications that require either cooling only or heating only.
• Connect up to 20 indoor units/up to 130% capacity.
• High efficiency with COP (in cooling) from 3.6 to 3.9.
Total length: 510m
To the
first branch:
max 130m
Outdoor unit
Indoor unit
Range of operation
Height difference
50m(outdoor unit above)
40m(outdoor unit below)
50
+43°C
Air
40
From the first
branch to the
furthest indoor
unit: 40m
Indoor unit
Indoor unit
Max height
difference
between
indoor units:
15m
discharge duct
30
Cooling
20
+15.5°C
*Up to 50 Pa
outside
10
inside
0
-5°C
Heating
Air
-10
Furthest
indoor unit: 160m
louvre
outdoor
unit
-20
-20°C
In case an outdoor unit is installed inside the building
and outdoor exhaust air is discharged to outside the
building through duct system, these units have
necessary minimum external static pressure (50Pa).
Specifications
Item
Nominal horse power
Power source
Model
Cooling
kW
Heating
A
Starting current
Cooling
Power
kW
Electrical characteristics consumption Heating
Operating Cooling
A
current
Heating
HxWxD
mm
Exterior dimensions
kg
Net weight
R410A
kg
Refrigerant charge
Cooling/Heating
dB(A)
Sound pressure level
Liquid line
mm(in)
Refrigerant piping size
Gas line
%
Capacity control
Number of connectable indoor units
Nominal capacity
FDCA224HKXE4D
FDCA280HKXE4D
FDCA335HKXE4D
8HP
10HP
3 Phase 380V-415V, 50Hz
28.0
31.5
5
8.26
8.06
13.6-12.4
13.3-12.4
1690x1350x720
245
11.5
57/58
12HP
22.4
25.0
5.70
5.98
9.6-8.8
9.6-8.8
57/57
33.5
37.5
9.53
9.84
15.5-14.2
16.3-14.9
60.5/61
ø12.7(1/2")
ø9.52(3/8")
ø19.05(3/4")
27~126
13
ø22.22(7/8")
20~114
16
19~117
20
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
86
Dimensions
All measurements in mm.
J
F
I
I
F
Air intake
J
22
174
720
240
295
G
G
352 158
530
148
410
342
235
22
85
57
Anchor bolt positions for I
594
232
C
234
G
1350
1690
797.8
126.2
720
80.5
71
H
120
I F
232
D(lower)
185
296.7
58.5
647
19
19
75
142.5
J
140
141
95
140.5
726
A
Anchor bolt positions for F, J
K
B
74.5
250
175
F I
J
58.5
Dimensions of refrigerant
pipe connection (plan)
Rear
850
1000
85
101
250
175
K
B
A
A
B
C
D
F
G
H
K*
L
L
C (rear)
95
D (right)
90
86.5
220 180
D (front)
550
180 214
Intake
Item
Service valve connection (gas side)
Service valve connection (liquid line)
Refrigerant pipe draw-out port
Power cable draw-in port
Anchor bolt hole
Drain hose hole
Drain discharge port
Oil-equalising pipe joint
Sling holes for haulage or hoisting
44.7
172
172
6
86.1
104.9
20
Instruction plate
L3
6
Installation example
For refrigerant piping, please
refer to the unit specifications.
ø88
ø50
M10 x 4 places
ø45 x 3 places
ø20 x 6 places
ø3/8" flare
180 x 44.7
L2
Dimensions
1
2
L1
L2
L3
L4
H1
H2
H3
H4
500
Open
10
200
100
300
10
Open
1500
–
Wall
height H3
L4
Intake
Wall
height H2
Intake
Service
space
L1
Mark
Terminal block
for power cable
connection
84
80
D (left)
C (right)
C (front)
166
169
211
259
291.6
175
Signal wire
terminal block
682
7-segment display
inspection port
Drain pipe
Intake
Wall height H4
Wall height H1
Installation space
2m overhead clearance required
No restrictions No restrictions
1000
No restrictions
No restrictions
–
*14 + 16HP models only
When more than one unit is installed
Installation example
Wall height
H3
Wall height
H2
L3
L2
L5
L6
L1 (Unit front side)
Wall height
H2
L4
Wall height
H4
Notes:
(1) The unit must be fixed with anchor bolts.
(2) Leave a 2m or larger space above the unit.
(3) The unit name plate is attached on the lower right corner of
the front panel.
(4) The ports for refrigerant pipe and power cable penetrations
are covered with half-blanks. Please cut off a half-blank with
nippers in using these ports.
(5) Use a ø88 port for refrigerant pipe connection.
(6) Anchor holes marked “L J” (four holes for M10) are for a
renewal installation.
Dimensions
A
B
L1
500
Open
L2
10
200
L3
100
300
L4
10
Open
L5
0
400
L6
0
400
H1
1500
No restrictions
H2
H3
H4
No restrictions No restrictions
1000
No restrictions
No restrictions No restrictions
87
4")
Mitsubishi Heavy Industries
/further information
Mitsubishi Heavy Industries operates a continuous CSR (Corporate Social Responsibility) policy, with a role to realise a sustainable society through it’s
various areas of business.
Creed
• We strongly believe that the customer comes first and that we are obliged to be an innovative partner to society.
• We base our activities on honesty, harmony, and a clear distinction between public and private life.
• We shall strive for innovative management and technological development from an international perspective.
Reason for Instituting the Creed
In Japan there are many enterprises with their own “creeds” which simply represent their management
concept.
Mitsubishi Heavy Industries, Ltd. has a creed of this type, also. It was instituted in 1970 on the basis of
the policy advocated by Koyata Iwasaki, president of Mitsubishi Goshi Kaisha in the 1920’s, to indicate
the essential attitude of the company, the mental attitude of the employees, and the future directions of
the company.
Contribution to
Society through
Company Business
Environment,
Human Rights
and Labour
The reason for instituting the present creed is so that all of us can call to mind our one hundred years of
tradition, and strive for further development in the future.
Issued 1 June 1970
MHI’s creed was established based on “The Three Corporate Principles” shared by the Mitsubishi Group
from the company’s beginnings. In the spirit of this creed, MHI continues its efforts to fulfil its three
corporate social responsibilities (CSRs): “corporate governance and compliance,” “the environment, human
rights and labour,” and “contribution to society through business activities.”
Corporate Governance and Compliance
Contribution to Society through Company Business
Transportation
& Security
Power &
Energy
MISSION
MISSION
Supply all areas of the
world with highly
efficient, clean energy
VISION
A company with expertise in
all modes of transportation,
from land and sea to air
and space, and in the
defence sector
“MHI, a premier global organization.”
Environment
& Society
MISSION
Help people lead
fulfilled lives
88
MHI is a global enterprise with a vision
for sustainable growth, living up to the
trust of customers with outstanding
technology, and helping people
worldwide lead safe and
fulfilling lives.
Industries
MISSION
Support manufacturing
activities worldwide
The KX6 product range has been developed in compliance with the Mitsubishi Heavy Industries Policy on the Environment.
In order to make the sustainable development of society possible, a basic policy on environmental matters has been established.
Pursuant to the express provision of Section 1 of its creed that “We strongly believe that customers come first and that we are obligated to be an
innovative partner to society,” MHI shall, as a matter of primary importance, strive, through its R&D, manufacturing and other business activities, to play
a useful role in the development of society. To this end, while remaining aware that a business enterprise is a member of society, MHI shall endeavour,
in all aspects of its business activities, to reduce the burden on the environment and shall concentrate and fully utilise its technological capabilities for
the development of technologies and products that will protect the environment, thus contributing to the establishment of a society in which sustainable
development is possible.
In order to realise its basic policy, MHI has set the following seven conduct guidelines.
1. Recognise that environmental protection is top priority in the companyís operations, and encourage the entire company in its endeavours to protect and
improve the environment.
2. Define roles and responsibilities regarding environmental protection by developing and maintaining a corporate organisation designated for environmental
protection, and create and implement corporate policies and procedures on environmental matters.
3. Endeavour to reduce the burden on the environment by preventing pollution, saving resources, saving energy, reducing waste, reusing materials, and recycling
in all aspects of the companyís business activities in R&D, designing, procurement of materials, manufacturing, transportation, use, service and disposal.
4. Endeavour to develop and provide advanced, highly reliable, unique technologies and products that contribute to solving environmental and energy problems.
5. Comply with national and local environmental laws and regulations, beyond mere compliance by enacting, implementing and evaluating voluntary
standards where necessary, and to endeavour to continuously improve and promote environmental protection activities by establishing environmental
goals and targets.
6. Endeavour to protect the environments of foreign countries by carefully examining the consequences of the companyís overseas business operations and
the exportation of its products, and to become actively involved in technological co-operation overseas in areas of environmental protection.
7. Provide environmental training and other programs to enhance the environmental awareness of all company employees, and take steps to expand public
relations activities, such as providing environment-related information to the public and social contribution activities.
Number of offices/plants and employees by region (Consolidated) as of June, 2009
Russia
Europe
Major subsidiaries
Overseas offices & representatives
10
1
North, Central & South America
Major subsidiaries
Japan
Asia
Major subsidiaries
39
Head office & domestic offices
Research & development centres
9
Works
9
Major domestic subsidiaries
22
6
122
Africa
Major subsidiary
1
Oceania
Major subsidiaries
2
89
global activity
On the land and sea, in the sky and even in space,
MHIís stage of operations is expanding limitlessly.
We manufacture more than 700 different products which
support various industrial and civil activities in both domestic
and international markets.
Ships, steel structures, power systems, machinery for
both industrial and general use, air-conditioners, pollution
reduction and environmental control systems, aerospace
systems – the MHI product lines which create rich and
comfortable living environments, are as harmonious as
an orchestra.
quality products through untiring technological research
and development. From new energy development and
environmental concerns to the exploration of space, with
the advent of the 21st century MHI is confronting a variety of
issues to ensure the realisation of a society in which there is
harmony between mankind and technology.
What creates this harmony is MHIís general technological
expertise developed over more than a century of hard work. We
are highly esteemed in the world for providing high
• Ultra-High Steel Stacks
• Refuse Incineration Plants
• Night Soil Treatment Plants
• Electrostatic Precipitators
• Flue Gas Desulfurization
System
• Fluidized Incinerators
• CFC Collecting Equipment
• Crude Oil Storage Barges
• LNG Tanks
• Boilers & Turbines
• Oil Production Plants
• Contra-Rotating Propellers
• Thermal Power Plants
• Combined Cycle Plants
• Fuel Cells
• Water Turbines
• Wind Turbines
• Geothermal Power Plants
• PWR Nuclear Power Plants
• Uranium Enrichment
Equipment
• FBRs
• Co-Generation Systems
• Spillway Radial Gates
• Steel Bridges
• Penstocks
• Desalination Plants
• Physical Distribution
Equipment
• Engines
RGY
T
T
N
S/ENE
TIO
N
ME
ON
TA
EN
PM
OR
LO
VE
SP
URCE
RESO
DE
AN
VIR
TR
EN
AL
90
• Toll Collection Machine
Systems
• Forklift Trucks
• Helicopters
• Aircraft
• Railway Maintenance
Equipment
• LNG Carrier
• Container Ships
C
LO
• Unloader & Container Cranes
• Mechanical Parking Facilities
• Integrated Automated Storage
Systems
• Rubber & Tyre Machinery
• Skyrails
• Monorail Cars
• New Transportation Systems
• Passenger Boarding Bridges
• Chemical Plants
• Wind Tunnel/Experiment
Equipment
• Casting Machines
• Strip Mill
• Cement Plant
• Stepless Variable Speed Gears
• Industrial Robots
• Injection Moulding Machines
• Pulp & Paper Machinery
• Corrugation Machines
• Box Making Machines
• Machine Tools
• Ceiling Recess Packaged Air
Conditioners
• Automotive Air Conditioners
• Residential Use Split Air
Conditioners
• Refrigeration Units
• Dry Cleaning Machines
• Food Machinery
• Cruise Ships
• Multi-purpose Dome
• Stage Machinery Systems
• Cable Layer
• Printing Machinery
INDUS
TRIAL
LEI
SU
RE
/LIF
IN
EST
FO
YLE
RM
AT
IO
N
SY
ST
EM
• Oceanographic Research
Ships
• Deep Submergence Research
Vehicles
• Communications Satellite
Rockets
• Space Transportation
• Rockets & Engines
NT
E
PM
O
EL
V
DE
CE
N
EFE
• Submarines
• Naval Vessels
• Jet Fighters
• Helicopters
• Missiles
• Tanks & Infantry Fighting
Vehicles
D
91
Heating performance
Refrigerant leakage
The heating performance values (kW) described in catalog are the values
obtained by operating at an outdoor temperature of 7 C and indoor
temperature of 20 C as set forth in the ISO Standards. As the heating
performance decreases as the outdoor temperature drops, if the outdoor
temperature is too low and the heating performance is insufficient, use other
heating appliances as well.
The refrigerant (R410A) used for Air conditioner is non-toxic and
inflammable in its original state.
However, in consideration of a state where the refrigerant leaks into the
room, measures against refrigerant leaks must be taken in small rooms
where the tolerable level could be exceeded. Take measures by installing
ventilation devices, etc.
Indication of sound values
Use in snowy areas
The sound values are the values (A scale) measured in a chamber such as an
anechoic chamber following the ISO Standards. In the actual installation
state, the value is normally larger than the values given in the catalog due to
the effect of surrounding noise and echo. Take this into consideration when
installing.
Take the following measures when installing the outdoor unit in snowy areas.
·Snow prevention
Install a snow-prevention hood so that the snow does not obstruct the air
intake port or enter and freeze in the outdoor unit.
Use in oil atmosphere
·Snow piling
Avoid installing this unit in as atmosphere where oil scatters or builds up,
such as in a kitchen or machine factory.
If the oil adheres to the heat exchanger, the heat exchanging performance
will drop, mist may be generated, and the synthetic resin parts may deform
and break.
In areas with heavy snow fall, the piled snow could block the air intake
port. In this case, a frame that is 50cm or higher than the estimated snow
fall must be installed underneath the outdoor unit.
Use in acidic or alkaline atmosphere
If this unit is used in acidic atmosphere such as hot spring areas having high
level of sulfuric gases or in alkaline atmosphere including ammonia or
calcium chloride, places where the exhaust of the heat exchanger is sucked
in, or at coastal areas where the unit is subject to salt breezes, the outer plate
or heat exchanger, etc., will corrode. Please ask a dealer or specialist when
you use an air conditioner in places differing from a general atmosphere.
Use in places with high ceilings
If the ceiling is high, install a circulator to improve the heat and air flow
distribution when heating.
Automatic defrosting device
If the temperature is low, and the humidity is high, frost will stick to the
heat exchanger of the outdoor unit. If use is continued, the heating
performance will drop.
The "Automatic defrosting device" will function to remove this frost.
After heating for approx, three to ten minutes, it will stop, and the frost will
be removed. After defrosting, hot air will be blown again.
Servicing the air-conditioner
Mitsubishi Heavy Industries VRF inverter multi-system Air-Conditioners
Before starting use
R410A
After the air-conditioner is used for several seasons, dirt will build up in
the air-conditioner causing the performance to drop. In addition to regular
servicing, we recommend the maintenance contract (charged for) by a
specialist.
Safety Precautions
Air-conditioner usage target
Installation
The air-conditioner described in this catalog is a dedicated cooling/heating
device for human use.
Do not use it for special applications such as the storage of foodstuffs,
animals or plants, precision devices or valuable art, etc.
This could cause the quality of the items to drop, etc.
Do not use this for cooling vehicles or ships. Water leakage or current leaks
could occur.
Always commission the installation to a dealer or specialist. Improper
installation will lead to water leakage, electric shocks and fires.
Make sure that the outdoor unit is stable in installation. Fix the unit to
stable base.
Before use
,
Always read the "User s Manual" thoroughly before starting use.
High Performance Air-Conditioning
Usage place
Do not install in places where combustible gas could leak or where there
are sparks.
Installation in a place where combustible gas could be generated, flow or
accumulate, or places containing carbon fibers could lead to fires.
Japan Head Office:
Mitsubishi Heavy Industries Ltd
16-5 2-Chome Kounan Minato-ku Tokyo
108-8215, Japan
www.mhi.co.jp
Our factories are ISO9001 and ISO14001 certified.
Certified ISO 9001
Certified ISO 14001
ISO 14001
Certificate 04104 1998 0813 E5
BIWAJIMA PLANT
Mitsubishi Heavy Industries, Ltd.
Air-conditioning & Refrigeration Systems Headquarters
MITSUBISHI HEAVY INDUSTRIESMAHAJAK AIR CONDITIONERS CO., LTD.
Mitsubishi Heavy
Industries-Haier (Quingdao)
Air-conditioners Co.,Ltd.
BIWAJIMA PLANT
Mitsubishi Heavy Industries, Ltd.
Air-conditioning & Refrigeration Systems Headquarters
MITSUBISHI HEAVY INDUSTRIESMAHAJAK AIR CONDITIONERS CO.,LTD.
Mitsubishi Heavy
Industries-Haier (Quingdao)
Air-conditioners Co.,Ltd.
VRF inverter multi-system Air-Conditioners
50Hz
HB91-09KX08E-A-0
December 2009 (3B)R
Because of our policy of continuous improvement, we reserve right to make changes in all specifications without notice.
Printed in Japan
09KX08E-A-0