Mitsubishi Heavy Industries FDU45KXE6F-W User manual

Manual No.'21 • KX-T-386
Duct connected-High static pressure type
FDU45KXE6F-W
56KXE6F-W
71KXE6F-W
90KXE6F-W
(INDOOR UNIT)
VRF INVERTER MULTI-SYSTEM AIR-CONDITIONERS
TECHNICAL MANUAL
FDU112KXE6F-W
140KXE6F-W
160KXE6F-W
Duct connected-Low/Middle static pressure type
FDUM22KXE6F-W
28KXE6F-W
36KXE6F-W
45KXE6F-W
56KXE6F-W
FDUM71KXE6F-W
90KXE6F-W
112KXE6F-W
140KXE6F-W
160KXE6F-W
Duct connected (thin)-Low static pressure type
FDUT15KXE6F-W
22KXE6F-W
28KXE6F-W
36KXE6F-W
FDUT45KXE6F-W
56KXE6F-W
71KXE6F-W
•Note:
(1) Refer to the technical manual “20·KX-T-373” for the corresponding outdoor unit
“FDC121, 140, 155KXZEN(S)1-W”.
Manual No.'21 • KX-T-386

'21 • KX-T-386
PREFACE
Combination table for KXZE1 series and KXZE1-W series ( ) Date of launching in the market
Category
Outdoor unit
Indoor unit
Connectable
remote control Same series Mixed series Same series
2-wire type
RC-E3
RC-E4
RC-E5
RC-EX1A
RC-EX3
RC-EX3A
KXZE1
KXE6F
KXZE1
KXZE1-W
KXE6F
KXE6F-W
KXZE1-W
KXE6F-W
Heat pump
(2-pipe)
systems
FDC-KXZE1 10-60HP (2017.4-) YES NO NO
FDC-KXZME1 8-12HP (2019.1-) YES NO NO
FDC-KXZEN/S1 4,5, 5.5HP (2019.4-) YES NO NO
FDC-KXZEN/S1-W 4,5, 5.5HP (2020.12-) NO NO YES
Notes (1) YES : Connectable, NO : Not connectable
(2) Combination with new central control, PC windows central control and BMS interface unit
Central control, PC windows central control and BMS interface unit
SC-SL1N-E SC-SL2NA-E SC-SL4N-AE/BE SC-WGWN-A/B SC-LGWN-A SC-BGWN-A/B
YES
Connectable
I/U 16 64 128 (128×1)
128
(64×2)＊196
(48×2)
128
(64×2)＊1
Superlink
protocol New New New New New New
Connectable
network 1 1 1 2 2 2
＊1 Maximum number of AC cell is limited up to 96.
In case the number of connected indoor units are more than 96, some AC cells should hold 2 or more indoor units.

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CONTENTS
2. SPECIFICATIONS
3. EXTERIOR DIMENSIONS
3.1 Indoor units
3.2 Remote control (Option parts)
4. ELECTRICAL WIRING
5. NOISE LEVEL
1. INFORMATION
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.. ............................................................ ..............
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10
10
19
2..............................................................................................
4
30
6. CHARACTERISTICS OF FAN .............................................................................. 39
22
8. APPLICATION DATA
8.1 Installation of indoor unit
8.2 Electric wiring work instruction
8.3 Installation of wired remote control (Option parts)
9. OUTLINE OF OPERATION CONTROL BY MYCROCOMPUTER
9.1 Remote control (Option parts)
9.2 Operation control function by the wired remote control
(1) Model RC-EX3A
(2) Model RC-E5
7. CAPACITY TABLES
9.3 Operation control function by the indoor control
10. SYSTEM TROUBLESHOOTING PROCEDURE
10.1 Basics of troubleshooting
10.2 Contents of troubleshooting
10.3 Instruction of how to replace PCB
10.4 Indoor PCB setting
12.1 Wireless kit
12.3 Simple wired remote control (RCH-E3)
12.2 Motion sensor kit
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73
73
89
93
105
105
108
93
100
111
127
127
128
157
49
163
168
188
11. INDOOR UNIT DISASSEMBLY PROCEDURE ............................................164
178
12. OPTION PARTS .............................................................................................168
12.4 Filter kit (FDUM series)
12.5 Filter kit (FDUT series)
.......................................................................................... 194
........................................................................................... 196

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'21 • KX-T-386
1.1 Model description
22,28,36
TQ-PSA-15W-E
TQ-PSB-15W-E
FDTQ
(Duct panel)
FDTQ
(Direct blow panel) 22,28,36
Example: FDU 45 KX E
Series No.
R32 refrigerant
Application power source...See the specifications
Multi KX series
Nominal capacity (Nominal cooling capacity : 4.5kW)
Model name Indoor unit : FDU, FDUM, FDUT
(1) Table of indoor units panel (Option)
Model Parts ModelCapacity
6F -W
QR-PNA-14W-ER
QR-PNB-14W-ER
(1) Table of remote control (Option)
(a) Wired remote control
Model Type
Eco touch
RC-EX3A
RCH-E3 Simple
Standard
All models RC-E5
Remote control model
Model Wireless kit
RCN-KIT4-E2
All models
(b) Wireless kit (Wireless remote control)
Model
All models LB-KIT2
Motion sensor kit
(c) Motion sensor kit
1. INFORMATION

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1.2 Table of models
Capacity
Model 15 22 28 36 45 56 71 90 112 140 160
Duct connected-High static pressure type
(FDU) ◯◯◯◯◯◯◯
◯◯◯◯◯
Duct connected-Low/Middle static pressure type
(FDUM) ◯◯◯◯◯
Duct connected (thin)-Low static pressure type
(FDUT) ◯◯◯◯◯◯◯
Outdoor units to be combined
FDC
FDC121KXZEN1-W, 140KXZEN1-W, 155KXZEN1-W
FDC121KXZES1-W, 140KXZES1-W, 155KXZES1-W
'21 • KX-T-386
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Model FDU45KXE6F-W FDU56KXE6F-W FDU71KXE6F-W FDU90KXE6F-W
Nominal cooling capacity*1 kW 4.5 5.6 7.1 9.0 Nominal heating capacity*2 5.0 6.3 8.0 10.0 Power source 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz Power consumption
Cooling
kW 0.100 - 0.100 / 0.100 0.100 - 0.100 / 0.100 0.240 - 0.250 / 0.240 0.240 - 0.250 / 0.240
Heating
0.100 - 0.100 / 0.100 0.100 - 0.100 / 0.100 0.240 - 0.250 / 0.240 0.240 - 0.250 / 0.240
Running current
Cooling
A0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 1.80 - 1.70 / 1.80 1.80 - 1.70 / 1.80
Heating
0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 1.80 - 1.70 / 1.80 1.80 - 1.70 / 1.80
Sound pressure level
Cooling
dB(A)
P-Hi：34 Hi：29 Me：27 Lo：25 P-Hi
：
34 Hi
：
29 Me
：
27 Lo
：
25 P-Hi
：
37 Hi
：
31 Me
：
27 Lo
：
22 P-Hi
：
37 Hi
：
31 Me
：
27 Lo
：
22
Heating
P-Hi：35 Hi：30 Me：29 Lo：25 P-Hi
：
35 Hi
：
30 Me
：
29 Lo
：
25 P-Hi
：
39 Hi
：
33 Me
：
28 Lo
：
23 P-Hi
：
39 Hi
：
33 Me
：
28 Lo
：
23
Sound power level
Cooling
58 58 63 63
Heating
60 60 65 65
Exterior dimensions Height x Width x Depth mm 280 × 750 × 635 280 × 750 × 635 280 × 950 × 635 280 × 950 × 635
Net weight kg 29 29 34 34
Refrigerant equipment Heat exchanger
Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve
Air handling equipment Fan type & Q'ty
Centrifugal fan ×1 Centrifugal fan ×1 Centrifugal fan ×2 Centrifugal fan ×2
Fan motor <Starting method>
W 100 < Direct line start > 100 < Direct line start > 130 < Direct line start > 130 < Direct line start >
Air ow(Standard)
Cooling
m3/min
P-Hi：13 Hi：10 Me：9 Lo：8P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10 P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10
Heating
P-Hi：13 Hi：10 Me：9 Lo：8P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10 P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10
Available static pressure Pa 200 (at 13 m3/min) 200 (at 13 m3/min) 200 (at 24 m3/min) 200 (at 24 m3/min)
Outdoor air intake Possible Possible Possible Possible Air lter, Q'ty Procure locally Procure locally Procure locally Procure locally Shock & vibration absorber Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor)
Insulation (Noise & heat) Polyurethane form Polyurethane form Polyurethane form Polyurethane form
Operation control Remote control switch ( Option )
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Room temperature control Thermostat by electronics Thermostat by electronics Thermostat by electronics Thermostat by electronics
Safety equipment Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Installation data Liquid line Refrigerant piping size
Gas line
φ6.35 (1/4”) <Flare piping> φ12.7 (1/2”) <Flare piping>
φ6.35 (1/4”) <Flare piping> φ12.7 (1/2”) <Flare piping>
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
Refrigerant R32 R32 R32 R32
Drain pump Built-in Drain pump Built-in Drain pump Built-in drain pump Built-in drain pump
Drain hose Connectable with VP25 Connectable with VP25 Connectable with VP25 Connectable with VP25
Insulation for piping Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line)
Accessories Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose
Exterior dimensions PJG000Z767 PJG000Z767 PJG000Z768 PJG000Z768
Electrical wiring PJG000Z770 PJG000Z770 PJG000Z771 PJG000Z771
Notes (1) The data are measured at the following conditions.
(2) This packaged air-conditioner is manufactured and tested in conformity with the standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
(3) Sound level indicates the value in an anechoic chamber.
During operation these value are somewhat higher due to ambient conditions.
(4) The factory E.S.P. setting is set within the range of 80 - 150 Pa.If SW8-4 is turned to "ON",
E.S.P. setting range can be changed to 10 - 200 Pa.(For RC-EX3A and RC-E5 only)
(5) Select the breaker size according to the own national standard.
Adapted to RoHS directive
Item Indoor air temperature Outdoor air temperature Standards
External static pressure of
indoor unit (Pa)
Operation DB WB DB WB
Cooling*1 27℃19℃35℃24℃ISO-T1
35(FDU45-71KXE6F-W)
47(FDU90KXE6F-W)
Heating*2 20℃7℃6℃
OPTION Model Specication
Remote
control
Wired RC-EX3A PJZ000Z333 Wired RC-E5 PJZ000Z295 Wired RCH-E3 PJZ000Z272 Wireless RCN-KIT4-E2 PJZ000Z323
Motion sensor LB-KIT2 PJZ000Z341
(1) Duct connected-High static pressure type (FDU)
Models FDU45KXE6F-W, 56KXE6F-W, 71KXE6F-W, 90KXE6F-W
2. SPECIFICATIONS
A
PJG000Z766

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A
PJG000Z766
Models FDU112KXE6F-W, 140KXE6F-W, 160KXE6F-W
Model FDU112KXE6F-W FDU140KXE6F-W FDU160KXE6F-W
Nominal cooling capacity*1 kW 11.2 14.0 16.0 Nominal heating capacity*2 12.5 16.0 18.0 Power source 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz Power consumption
Cooling
kW 0.310 - 0.320 / 0.310 0.350 - 0.360 / 0.350 0.420 - 0.430 / 0.420
Heating
0.310 - 0.320 / 0.310 0.350 - 0.360 / 0.350 0.420 - 0.430 / 0.420
Running current
Cooling
A2.00 - 2.00 / 2.00 2.30 - 2.20 / 2.30 2.70 - 2.50 / 2.70
Heating
2.00 - 2.00 / 2.00 2.30 - 2.20 / 2.30 2.70 - 2.50 / 2.70
Sound pressure level
Cooling
dB(A)
P-Hi：40 Hi：36 Me：34 Lo：28 P-Hi：41 Hi：37 Me：34 Lo：28 P-Hi
：
45 Hi
：
38 Me
：
34 Lo
：
29
Heating
P-Hi：41 Hi：36 Me：34 Lo：28 P-Hi：41 Hi：37 Me：34 Lo：28 P-Hi
：
45 Hi
：
38 Me
：
34 Lo
：
29
Sound power level
Cooling
68 68 72
Heating
69 69 72
Exterior dimensions Height x Width x Depth mm 280 × 1,368 × 740 280 × 1,368 × 740 280 × 1,368 × 740 Net weight kg 54 54 54
Refrigerant equipment Heat exchanger
Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve
Air handling equipment Fan type & Q'ty
Centrifugal fan ×3 Centrifugal fan ×3 Centrifugal fan ×3
Fan motor <Starting method>
W 100 + 130 < Direct line start > 100 + 200 < Direct line start > 100 + 200 < Direct line start >
Air ow(Standard)
Cooling
m3/min
P-Hi：36 Hi：28 Me：25 Lo：19 P-Hi：39 Hi：32 Me：26 Lo：20 P-Hi
：
48 Hi
：
35 Me
：
28 Lo
：
22
Heating
P-Hi：36 Hi：28 Me：25 Lo：19 P-Hi：39 Hi：32 Me：26 Lo：20 P-Hi
：
48 Hi
：
35 Me
：
28 Lo
：
22
Available static pressure Pa 200 (at 36 m3/min) 200 (at 39 m3/min) 200 (at 48 m3/min)
Outdoor air intake Possible Possible Possible Air lter, Q'ty Procure locally Procure locally Procure locally
Shock & vibration absorber Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Insulation (Noise & heat) Polyurethane form Polyurethane form Polyurethane form Operation control Remote control switch (Option)
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Room temperature control Thermostat by electronics Thermostat by electronics Thermostat by electronics Safety equipment Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Installation data Liquid line Refrigerant piping size
Gas line
φ9.52 (3/8”) <Flare piping>
φ15.88 (5/8”) <Flare piping>
φ9.52 (3/8”) <Flare piping>
φ15.88 (5/8”) <Flare piping>
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
Refrigerant R32 R32 R32 Drain pump Built-in drain pump Built-in drain pump Built-in drain pump Drain hose Connectable with VP25 Connectable with VP25 Connectable with VP25 Insulation for piping Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Accessories Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose Exterior dimensions PJG000Z769 PJG000Z769 PJG000Z769 Electrical wiring PJG000Z772 PJG000Z772 PJG000Z772
Notes (1) The data are measured at the following conditions.
(2) This packaged air-conditioner is manufactured and tested in conformity with the standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
(3) Sound level indicates the value in an anechoic chamber.
During operation these value are somewhat higher due to ambient conditions.
(4) The factory E.S.P. setting is set within the range of 80 - 150 Pa.If SW8-4 is turned to "ON",
E.S.P. setting range can be changed to 10 - 200 Pa.(For RC-EX3A and RC-E5 only)
(5) Select the breaker size according to the own national standard.
Adapted to RoHS directive
Item Indoor air temperature Outdoor air temperature Standards
External static pressure of
indoor unit (Pa)
Operation DB WB DB WB
Cooling*1 27℃19℃35℃24℃ISO-T1 60
Heating*2 20℃7℃6℃
OPTION Model Specication
Remote
control
Wired RC-EX3A PJZ000Z333 Wired RC-E5 PJZ000Z295 Wired RCH-E3 PJZ000Z272 Wireless RCN-KIT4-E2 PJZ000Z323
Motion sensor LB-KIT2 PJZ000Z341

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(2) Duct connected Low/Middle static pressure type (FDUM)
Models FDUM22KXE6F-W, 28KXE6F-W, 36KXE6F-W, 45KXE6F-W, 56KXE6F-W
Model FDUM22KXE6F-W FDUM28KXE6F-W FDUM36KXE6F-W FDUM45KXE6F-W FDUM56KXE6F-W
Nominal cooling capacity*1 kW 2.2 2.8 3.6 4.5 5.6
Nominal heating capacity*2 2.5 3.2 4.0 5.0 6.3 Power source 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz
Power consumption
Cooling
kW 0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080
Heating
0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080 0.080 - 0.080 / 0.080
Running current
Cooling
A0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63
Heating
0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63 0.63 - 0.58 / 0.63
Sound pressure level
Cooling
dB(A)
P-Hi
：
33 Hi
：
27 Me
：
25 Lo
：
23 P-Hi
：
33 Hi
：
27 Me
：
25 Lo
：
23 P-Hi
：
34 Hi
：
29 Me
：
27 Lo
：
25 P-Hi
：
34 Hi
：
29 Me
：
27 Lo
：
25 P-Hi
：
34 Hi
：
29 Me
：
27 Lo
：
25
Heating
P-Hi
：
36 Hi
：
30 Me
：
29 Lo
：
25 P-Hi
：
36 Hi
：
30 Me
：
29 Lo
：
25 P-Hi
：
35 Hi
：
30 Me
：
29 Lo
：
25 P-Hi
：
35 Hi
：
30 Me
：
29 Lo
：
25 P-Hi
：
35 Hi
：
30 Me
：
29 Lo
：
25
Sound power level
Cooling
57 57 58 58 58
Heating
60 60 60 60 60
Exterior dimensions Height x Width x Depth mm 280 × 750 × 635 280 × 750 × 635 280 × 750 × 635 280 × 750 × 635 280 × 750 × 635
Net weight kg 29 29 29 29 29
Refrigerant equipment Heat exchanger
Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve
Air handling equipment Fan type & Q'ty
Centrifugal fan ×1 Centrifugal fan ×1 Centrifugal fan ×1 Centrifugal fan ×1 Centrifugal fan ×1
Fan motor <Starting method>
W 100 < Direct line start > 100 < Direct line start > 100 < Direct line start > 100 < Direct line start > 100 < Direct line start >
Air ow(Standard)
Cooling
m3/min
P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8
Heating
P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8 P-Hi
：
13 Hi
：
10 Me
：
9 Lo
：
8
Available static pressure Pa 100 (at 13 m3/min) 100 (at 13 m3/min) 100 (at 13 m3/min) 100 (at 13 m3/min) 100 (at 13 m3/min)
Outdoor air intake Possible Possible Possible Possible Possible
Air lter, Q'ty Procure locally Procure locally Procure locally Procure locally Procure locally
Shock & vibration absorber Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor)
Insulation (Noise & heat) Polyurethane form Polyurethane form Polyurethane form Polyurethane form Polyurethane form
Operation control Remote control switch (Option)
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Room temperature control Thermostat by electronics Thermostat by electronics Thermostat by electronics Thermostat by electronics Thermostat by electronics
Safety equipment Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Installation data Liquid line Refrigerant piping size
Gas line
φ6.35 (1/4") <Flare piping>
φ9.52 (3/8") <Flare piping>
φ6.35 (1/4") <Flare piping>
φ9.52 (3/8") <Flare piping>
φ6.35 (1/4") <Flare piping>
φ12.7 (1/2") <Flare piping>
φ6.35 (1/4") <Flare piping>
φ12.7 (1/2") <Flare piping>
φ6.35 (1/4") <Flare piping>
φ12.7 (1/2") <Flare piping>
Refrigerant R32 R32 R32 R32 R32
Drain pump Built-in drain pump Built-in drain pump Built-in drain pump Built-in drain pump Built-in drain pump
Drain hose Connectable with VP25 Connectable with VP25 Connectable with VP25 Connectable with VP25 Connectable with VP25
Insulation for piping Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line)
Accessories Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose
Exterior dimensions PJG000Z760 PJG000Z760 PJG000Z760 PJG000Z760 PJG000Z760
Electrical wiring PJG000Z763 PJG000Z763 PJG000Z763 PJG000Z763 PJG000Z763
Notes (1) The data are measured at the following conditions.
(2) This packaged air-conditioner is manufactured and tested in conformity with the standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
(3) Sound level indicates the value in an anechoic chamber.
During operation these value are somewhat higher due to ambient conditions.
(4) Initial static pressure values of optional air lter "UM-FL□EF" are 5Pa. (5) Select the breaker size according to the own national standard.
Adapted to RoHS directive
Item Indoor air temperature Outdoor air temperature Standards
External static pressure of
indoor unit (Pa)
Operation DB WB DB WB
Cooling*1 27℃19℃35℃24℃ISO-T1 35
Heating*2 20℃7℃6℃
OPTION Model Specication
Remote
control
Wired RC-EX3A PJZ000Z333 Wired RC-E5 PJZ000Z295 Wired RCH-E3 PJZ000Z272 Wireless RCN-KIT4-E2 PJZ000Z323
Motion sensor LB-KIT2 PJZ000Z341
Air lter (For 22-56) UM-FL1EF －
A
PJG000Z759

-
7
-
'21 • KX-T-386
A
PJG000Z759
Models FDUM71KXE6F-W, 90KXE6F-W, 112KXE6F-W, 140KXE6F-W, 160KXE6F-W
Model FDUM71KXE6F-W FDUM90KXE6F-W FDUM112KXE6F-W FDUM140KXE6F-W FDUM160KXE6F-W
Nominal cooling capacity*1 kW 7.1 9.0 11.2 14.0 16.0
Nominal heating capacity*2 8.0 10.0 12.5 16.0 18.0 Power source 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz
Power consumption
Cooling
kW 0.160 - 0.160 / 0.160 0.160 - 0.160 / 0.160 0.250 - 0.250 / 0.250 0.260 - 0.260 / 0.260 0.380 - 0.380 / 0.380
Heating
0.160 - 0.160 / 0.160 0.160 - 0.160 / 0.160 0.250 - 0.250 / 0.250 0.260 - 0.260 / 0.260 0.380 - 0.380 / 0.380
Running current
Cooling
A1.41 - 1.29 / 1.41 1.41 - 1.29 / 1.41 1.62 - 1.49 / 1.62 1.68 - 1.54 / 1.68 2.30 - 2.11 / 2.30
Heating
1.41 - 1.29 / 1.41 1.41 - 1.29 / 1.41 1.62 - 1.49 / 1.62 1.68 - 1.54 / 1.68 2.30 - 2.11 / 2.30
Sound pressure level
Cooling
dB(A)
P-Hi
：
37 Hi
：
31 Me
：
27 Lo
：
22 P-Hi
：
37 Hi
：
31 Me
：
27 Lo
：
22 P-Hi
：
40 Hi
：
36 Me
：
34 Lo
：
28 P-Hi
：
41 Hi
：
37 Me
：
34 Lo
：
28 P-Hi
：
45 Hi
：
38 Me
：
34 Lo
：
29
Heating
P-Hi
：
39 Hi
：
33 Me
：
28 Lo
：
23 P-Hi
：
39 Hi
：
33 Me
：
28 Lo
：
23 P-Hi
：
41 Hi
：
36 Me
：
34 Lo
：
28 P-Hi
：
41 Hi
：
37 Me
：
34 Lo
：
28 P-Hi
：
45 Hi
：
38 Me
：
34 Lo
：
29
Sound power level
Cooling
63 63 68 68 72
Heating
65 65 69 69 72
Exterior dimensions Height x Width x Depth mm 280 × 950 × 635 280 × 950 × 635 280 × 1,368 × 740 280 × 1,368 × 740 280 × 1,368 × 740
Net weight kg 34 34 54 54 54
Refrigerant equipment Heat exchanger
Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve
Air handling equipment Fan type & Q'ty
Centrifugal fan ×2 Centrifugal fan ×2 Centrifugal fan ×3 Centrifugal fan ×3 Centrifugal fan ×3
Fan motor <Starting method>
W 130 < Direct line start > 130 < Direct line start > 100 + 130 < Direct line start > 100 + 200 < Direct line start > 100 + 200 < Direct line start >
Air ow(Standard)
Cooling
m3/min
P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10 P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10 P-Hi
：
36 Hi
：
28 Me
：
25 Lo
：
19 P-Hi
：
39 Hi
：
32 Me
：
26 Lo
：
20 P-Hi
：
48 Hi
：
35 Me
：
28 Lo
：
22
Heating
P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10 P-Hi
：
24 Hi
：
19 Me
：
15 Lo
：
10 P-Hi
：
36 Hi
：
28 Me
：
25 Lo
：
19 P-Hi
：
39 Hi
：
32 Me
：
26 Lo
：
20 P-Hi
：
48 Hi
：
35 Me
：
28 Lo
：
22
Available static pressure Pa 100 (at 24 m3/min) 100 (at 24 m3/min) 100 (at 36 m3/min) 100 (at 39 m3/min) 100 (at 48 m3/min)
Outdoor air intake Possible Possible Possible Possible Possible
Air lter, Q'ty Procure locally Procure locally Procure locally Procure locally Procure locally
Shock & vibration absorber Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor)
Insulation (Noise & heat) Polyurethane form Polyurethane form Polyurethane form Polyurethane form Polyurethane form
Operation control Remote control switch (Option)
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Wired : RC-EX3A,RC-E5,RCH-E3
Wireless : RCN-KIT4-E2
Room temperature control Thermostat by electronics Thermostat by electronics Thermostat by electronics Thermostat by electronics Thermostat by electronics
Safety equipment Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Overload protection for fan motor
Frost protection thermostat
Installation data Liquid line Refrigerant piping size
Gas line
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
φ9.52 (3/8") <Flare piping>
φ15.88 (5/8") <Flare piping>
Refrigerant R32 R32 R32 R32 R32
Drain pump Built-in drain pump Built-in drain pump Built-in drain pump Built-in drain pump Built-in drain pump
Drain hose Connectable with VP25 Connectable with VP25 Connectable with VP25 Connectable with VP25 Connectable with VP25
Insulation for piping Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line)
Accessories Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose Mounting kit, Drain hose
Exterior dimensions PJG000Z761 PJG000Z761 PJG000Z762 PJG000Z762 PJG000Z762
Electrical wiring PJG000Z764 PJG000Z764 PJG000Z765 PJG000Z765 PJG000Z765
Notes (1) The data are measured at the following conditions.
(2) This packaged air-conditioner is manufactured and tested in conformity with the standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
(3) Sound level indicates the value in an anechoic chamber.
During operation these value are somewhat higher due to ambient conditions.
(4) Initial static pressure values of optional air lter "UM-FL□EF" are 5Pa. (5) Select the breaker size according to the own national standard.
Adapted to RoHS directive
Item Indoor air temperature Outdoor air temperature Standards
External static pressure of
indoor unit (Pa)
Operation DB WB DB WB
Cooling*1 27℃19℃35℃24℃ISO-T1
35(FDUM71),47(FDUM90,112)
60(FDUM140,160)
Heating*2 20℃7℃6℃
OPTION Model Specication
Remote
control
Wired RC-EX3A PJZ000Z333 Wired RC-E5 PJZ000Z295 Wired RCH-E3 PJZ000Z272 Wireless RCN-KIT4-E2 PJZ000Z323
Motion sensor LB-KIT2 PJZ000Z341
Air lter (For 71-90) UM-FL2EF －
Air lter (For 112-160) UM-FL3EF －

-
8
-
'21 • KX-T-386
(3) Duct connected (thin) -Low static pressor type (FDUT)
Models FDUT15KXE6F-W, 22KXE6F-W, 28KXE6F-W, 36KXE6F-W
Model FDUT15KXE6F-W FDUT22KXE6F-W FDUT28KXE6F-W FDUT36KXE6F-W
Panel model (Option) Rear air return Rear air return Rear air return Rear air return
Nominal cooling capacity*1 kW 1.5 2.2 2.8 3.6
Nominal heating capacity*2 1.7 2.5 3.2 4.0
Power source 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz
Power consumption Cooling kW 0.057-0.058 / 0.060 0.063-0.066 / 0.070 0.063-0.066 / 0.070 0.067-0.070 / 0.072
Heating 0.057-0.058 / 0.060 0.065-0.067 / 0.070 0.065-0.067 / 0.070 0.070-0.072 / 0.074
Running current Cooling A0.27-0.26 / 0.28 0.29-0.28 / 0.32 0.29-0.28 / 0.32 0.32-0.30 / 0.34
Heating 0.27-0.26 / 0.28 0.30-0.29 / 0.33 0.30-0.29 / 0.33 0.33-0.31 / 0.34
Sound pressure level ①
Cooling
dB(A)
Hi：28 Me：26 Lo：21 Hi：28 Me：26 Lo：22 Hi：28 Me：26 Lo：22 Hi：30 Me：28 Lo：24
Heating Hi：28 Me：25 Lo：20 Hi：28 Me：26 Lo：22 Hi：28 Me：26 Lo：22 Hi：31 Me：29 Lo：25
Sound pressure level ②
Cooling Hi：32 Me：29 Lo：25 Hi：32 Me：29 Lo：25 Hi：32 Me：29 Lo：25 Hi：37 Me：34 Lo：28
Heating Hi：32 Me：29 Lo：25 Hi：32 Me：29 Lo：25 Hi：32 Me：29 Lo：25 Hi：37 Me：34 Lo：28
Sound power level Cooling 52 52 52 54
Heating 51 52 52 55
Exterior dimensions Height x Width x Depth mm 200 × 750 × 500 200 × 750 × 500 200 × 750 × 500 200 × 750 × 500
Net weight kg 22 21 21 22
Refrigerant equipment Heat exchanger Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve
Air handling equipment Fan type & Q'ty Centrifugal fan × 2 Centrifugal fan × 2 Centrifugal fan × 2 Centrifugal fan × 2
Fan motor W 14 14 14 14
Starting method Direct line start Direct line start Direct line start Direct line start
Air ow (Standard) m3/min Hi：6 Me：5 Lo：4 Hi：7.5 Me：6 Lo：5 Hi：7.5 Me：6 Lo：5 Hi：8.5 Me：7 Lo：5.5
External static pressure Pa Standard : 10, Max : 35 Standard : 10, Max : 35 Standard : 10, Max : 35 Standard : 10, Max : 35
Outdoor air intake Possible Possible Possible Possible
Suction guard(Air lter), Q'ty Procure locally Procure locally Procure locally Procure locally
Shock & vibration absorber Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor)
Insulation (Noise & heat) Polyurethane form Polyurethane form Polyurethane form Polyurethane form
Operation control Remote control switch ( Option )
Wired :RC-E5,RC-EX3A,RCH-E3
Wireless : RCN-KIT4-E2
Wired :RC-E5,RC-EX3A,RCH-E3
Wireless : RCN-KIT4-E2
Wired :RC-E5,RC-EX3A,RCH-E3
Wireless : RCN-KIT4-E2
Wired :RC-E5,RC-EX3A,RCH-E3
Wireless : RCN-KIT4-E2
Room temperature control Thermostat by electronics Thermostat by electronics Thermostat by electronics Thermostat by electronics
Safety equipment Internal thermostat for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Frost protection thermostat
Installation data Liquid line Refrigerant piping size
Gas line
φ6.35 (1/4") ＜Flare piping ＞ φ9.52 (3/8") ＜Flare piping ＞
φ6.35 (1/4") ＜Flare piping ＞ φ9.52 (3/8") ＜Flare piping ＞
φ6.35 (1/4") ＜Flare piping ＞ φ9.52 (3/8") ＜Flare piping ＞
φ6.35 (1/4") ＜Flare piping ＞ φ12.7 (1/2") ＜Flare piping ＞
Refrigerant R32 R32 R32 R32
Drain pump Built-in drain pump Built-in drain pump Built-in drain pump Built-in drain pump Drain hose Connectable with VP25 Connectable with VP25 Connectable with VP25 Connectable with VP25 Insulation for piping Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line)
Accessories Mounting kit, Joint for drain piping Mounting kit, Joint for drain piping Mounting kit, Joint for drain piping Mounting kit, Joint for drain piping
Exterior dimensions / Electrical wiring PJH000Z027 / PJH000Z030 PJH000Z027 / PJH000Z030 PJH000Z027 / PJH000Z030 PJH000Z027 / PJH000Z030
Notes (1) The data are measured at the following conditions. (2) Sound Pressure Level shows the value when the supply duct of 2m and the return duct of 1m (except the Bottom air return) are connected the unit. (3) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
(4) Sound pressure level ①Mike position is 1.5m below the unit, ②Mike position is 1m in front and 1m below od the air supply duct. (5) Initial static pressure value of optional suction guard(Air lter) "UT-FL1EF" is 5Pa. (6) Select the breaker size according to the own national standard.
Item Indoor air temperature Outdoor air temperature Standards External static pressure of
indoor unit (Pa)
Operation DB WB DB WB
Cooling*1 27℃19℃35℃24℃ISO-T1 10
Heating*2 20℃7℃6℃
Adapted to RoHS directive
OPTION Model Specication
Remote
control
Wired RC-EX3A PJZ000Z333 Wired RC-E5 PJZ000Z295 Wired RCH-E3 PJZ000Z272 Wireless RCN-KIT4-E2 PJZ000Z323
Motion sensor LB-KIT2 PJZ000Z341
Suction guard(Air lter) UT-FL1EF(For 15-36)
B
PJH000Z026

-
9
-
'21 • KX-T-386
Models FDUT45KXE6F-W, 56KXE6F-W, 71KXE6F-W
Model FDUT45KXE6F-W FDUT56KXE6F-W FDUT71KXE6F-W
Panel model (Option) Rear air return Rear air return Rear air return Nominal cooling capacity*1 kW 4.5 5.6 7.1
Nominal heating capacity*2 5.0 6.0 8.0
Power source 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz 1 Phase 220-240V 50Hz / 220V 60Hz
Power consumption Cooling kW 0.075-0.078 / 0.088 0.076-0.080 / 0.090 0.080-0.080 / 0.080
Heating 0.072-0.076 / 0.085 0.073-0.078 / 0.088 0.070-0.070 / 0.070
Running current Cooling A0.36-0.33 / 0.40 0.36-0.35 / 0.42 0.42-0.42 / 0.42
Heating 0.34-0.32 / 0.39 0.34-0.33 / 0.40 0.46-0.46 / 0.46
Sound pressure level ①
Cooling
dB(A)
Hi：30 Me：26 Lo：24 Hi：31 Me：27 Lo：24 Hi：32 Me：28 Lo：27
Heating Hi：30 Me：27 Lo：25 Hi：31 Me：28 Lo：26 Hi：32 Me：28 Lo：26
Sound pressure level ②
Cooling Hi：36 Me：33 Lo：27 Hi：38 Me：33 Lo：29 Hi：41 Me：37 Lo：32
Heating Hi：36 Me：33 Lo：27 Hi：38 Me：33 Lo：29 Hi：41 Me：37 Lo：32
Sound power level Cooling 54 55 56
Heating 54 55 57
Exterior dimensions Height x Width x Depth mm 200 × 950 × 500 200 × 950 × 500 200 × 1,150 × 565 Net weight kg 25 25 31
Refrigerant equipment Heat exchanger Louver n & inner grooved tubing Louver n & inner grooved tubing Louver n & inner grooved tubing
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve
Air handling equipment Fan type & Q'ty Centrifugal fan × 3 Centrifugal fan × 3 Centrifugal fan × 4
Fan motor W 38 38 100 Starting method Direct line start Direct line start Direct line start Air ow (Standard) m3/min Hi：11.5 Me：9 Lo：7 Hi：12.5 Me：9 Lo：7.2 Hi：16 Me：13 Lo：9.5
External static pressure Pa Standard : 10, Max : 50 Standard : 10, Max : 50 Standard : 10, Max : 50 Outdoor air intake Possible Possible Possible
Suction guard(Air lter), Q'ty Procure locally Procure locally Procure locally
Shock & vibration absorber Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Rubber sleeve(for fan motor) Insulation (Noise & heat) Polyurethane form Polyurethane form Polyurethane form Operation control Remote control switch ( Option )
Wired :RC-E5,RC-EX3A,RCH-E3
Wireless : RCN-KIT4-E2
Wired :RC-E5,RC-EX3A,RCH-E3
Wireless : RCN-KIT4-E2
Wired :RC-E5,RC-EX3A,RCH-E3
Wireless : RCN-KIT4-E2
Room temperature control Thermostat by electronics Thermostat by electronics Thermostat by electronics Safety equipment Internal thermostat for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Frost protection thermostat
Installation data Liquid line Refrigerant piping size
Gas line
φ6.35 (1/4") ＜Flare piping ＞ φ12.7 (1/2") ＜Flare piping ＞
φ6.35 (1/4") ＜Flare piping ＞ φ12.7 (1/2") ＜Flare piping ＞
φ9.52 (3/8") ＜Flare piping ＞
φ15.88 (5/8") ＜Flare piping ＞
Refrigerant R32 R32 R32 Drain pump Built-in drain pump Built-in drain pump Built-in drain pump Drain hose Connectable with VP25 Connectable with VP25 Connectable with VP25 Insulation for piping Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line) Necessary(both Liquid & Gas line)
Accessories Mounting kit, Joint for drain piping Mounting kit, Joint for drain piping Mounting kit, Joint for drain piping Exterior dimensions / Electrical wiring PJH000Z028 / PJH000Z030 PJH000Z028 / PJH000Z030 PJH000Z029 / PJH000Z031
Notes (1) The data are measured at the following conditions. (2) Sound Pressure Level shows the value when the supply duct of 2m and the return duct of 1m (except the Bottom air return) are connected the unit. (3) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
(4) Sound pressure level ①：Mike position is 1.5m below the unit, ②：Mike position is 1m in front and 1m below od the air supply duct. (5) Initial static pressure value of optional suction guard(Air lter) "UT-FL2EF""UT-FL3EF" is 5Pa. (6) Select the breaker size according to the own national standard.
Item Indoor air temperature Outdoor air temperature Standards External static pressure of
indoor unit (Pa)
Operation DB WB DB WB
Cooling*1 27℃19℃35℃24℃ISO-T1 10
Heating*2 20℃7℃6℃
Adapted to RoHS directive
OPTION Model Specication
Remote
control
Wired RC-EX3A PJZ000Z333 Wired RC-E5 PJZ000Z295 Wired RCH-E3 PJZ000Z272 Wireless RCN-KIT4-E2 PJZ000Z323
Motion sensor LB-KIT2 PJZ000Z341
Suction guard(Air lter) UT-FL2EF (For 45,56)
UT-FL3EF (For 71)
B
PJH000Z026

-
10
-
'21 • KX-T-386
HInspection opening
AGas piping BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts (M10)
FOutside air opening
for ducting Air outlet opening for ducting
G
Symbol Content
φ6.35(1／4")(Flare)
φ12.7(1／2")(Flare)
Drain piping
（Gravity drainage）
C2
(Knock out) (Knock out)
VP25(O.D.32) VP20(O.D.26)
Holes for tapping screws
Holes for tapping screws
4－φ4
φ124
φ170 φ170
□90
139
113
4－φ4
152 262
View M
FG
Hole
280
467
413
471
510
635 30
30
105
175
250
Air supply duct
600
（Max. drain lift）
or less
43
170
55
680
55
76
（Duct dimension）
（Duct dimension）
295-325
15
50
M
E
C2
D
Return air duct
Drain hose piece
（Accessory）
（Installed on site）
（Suspension bolts pitch）
Control box
（Duct dimension）
（Duct dimension）
28
472
135
750 1818
786
Hanger plate for suspension bolt
67
58
86
284
41
20039
185 185
420
69
（Suspension bolts pitch）
A
C1
B
G
F
or more
or more
or more
（Case 2）From bottom of unit
Notes (a) There must not be obstacle to draw
out fan unit. For fan unit maintenance, refer to page 74.
(b) Install refrigerant pipes,
drain pipe, and wiring so as not to cross marked area.
(c) The case that pipes are installed to upper (bottom) of fan unit,
keep space of 60mm or more to upper (bottom) of unit.
100
Note (a)
600
1100
100
Inspection opening
620
Unit:mm
H
Note (1)
The model name label
is attached on the lid of the control box.
Note (a)
Fan unit
Pipe (c)
or more or more
Slab
20 20
370
Ceiling
Note (b)
or more
1000
150-
200
100
-
200
Space for installation and service
（Case 1）From side of unit
Select either of two cases to keep space for installation and services.
(450
×
450)
PJG000Z767
3. EXTERIOR DIMENSIONS
3.1 Indoor units
(1) Duct connected-High static pressure type (FDU)
Models FDU45KXE6F-W, 56KXE6F-W

-
11
-
'21 • KX-T-386
PJG000Z768
Models FDU71KXE6F-W, 90KXE6F-W
or more
or more
1000
150-
200
100
-
200
100
Note (a)
Note (a)
H
Unit:mm
HInspection opening (450
×
450)
AGas piping BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts (M10)
FOutside air opening
Air outlet opening
G
Symbol Content
for ducting for ducting
φ15.88(5／8")(Flare)
φ9.52(3／8")(Flare)
Drain piping
C2 （Gravity drainage）
(Knock out) (Knock out)
VP25(O.D.32) VP20(O.D.26)
Space for installation and service
（Case 1）From side of unit
Select either of two cases to keep space for installation and services.
Notes (a) There must not be obstacle to draw
out fan unit. For fan unit maintenance, refer to page 74.
(b) Install refrigerant pipes,
drain pipe,and wiring so as not to cross marked area.
(c) The case that pipes are installed to upper (bottom) of fan unit,
keep space of 60mm or more to upper (bottom) of unit.
20
370
Pipe (c)
Fan unit
or more or more
Slab
20
Ceiling
Note (b)
or more
or more
600
1300
100
Inspection
opening 620
（Case 2）From bottom of unit
Note(1) The model name label is attached on the lid of the control box.
Return air duct Drain hose piece
（Accessory）
（Installed on site）
（Duct dimension）
（Duct dimension）
41
200
39
65 740 185
View M
tapping screws Holes for
Hole
φ170
φ124
φ170
tapping screws Holes for 4－φ4
152 262
139
□90
113
4－φ4
FG
（Suspension bolts pitch）
Control box
28
472
135
18 950 18
986
suspension bolt Hanger plate for
67
58
86
284
69
（Suspension bolts pitch）
A
1
C
B
G
F
Air supply duct
600
（Max. drain lift）
or less
43
170
55 880 55
76
280
467
413
471
510
635 30
30
105
175
250
（Duct dimension）
（Duct dimension）
295-325
15
50
M
E
C2
D

-
12
-
'21 • KX-T-386
HInspection opening (450
×
450)
AGas piping BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts (M10)
FOutside air opening
Air outlet opening
G
Symbol Content
for ducting for ducting
φ15.88(5／8")(Flare)
φ9.52(3／8")(Flare)
Drain piping
C2 （Gravity drainage）
(Knock out) (Knock out)
VP25(O.D.32) VP20(O.D.26)
Space for installation and service
（Case 1）From side of unit
Select either of two cases to keep space for installation and services.
Return air duct
Drain hose piece
（Accessory）
（Installed on site）
（Duct dimension）
（Duct dimension）
235
64 1280 64
23.5
21.5
（Suspension bolts pitch）
Control box
28
530
180
18 18
284
1404
1368
suspension bolt Hanger plate for
71
69
59
86
（Suspension bolts pitch）
A
1
C
B
G
F
View M
tapping screws Holes for
Hole
φ170
φ124
φ170
tapping screws Holes for 4－φ4
152 285
139
□90
113
4－φ4
FG
Air supply duct
600
（Max. drain lift）
or less
43
170
1200 104104
92
280
405
468
467
635
738 30
30
134.5
184.5
250
（Duct dimension）
（Duct dimension）
295-325
Unit:mm
15
50
M
E
C2
D
or more
or more
（Case 2）From bottom of unit
600
1720
100
Inspection opening
725
Pipe (c)
Fan unit
or more or more
or more
or more
Notes (a) There must not be obstacle to draw
out 2 fan unit. For fan units maintenance, refer to page 74.
(b) Install refrigerant pipes,
drain pipe,and wiring so as not to cross marked area.
(c) The case that pipes are installed to upper (bottom) of fan unit,
keep space of 60mm or more to upper (bottom) of unit.
1000
150-
200
100
-
200
100
Slab
20 20
Note (a)
370
Ceiling
Note (b)
Note (a)
H
Note (1) The model name label is attached on the lid of the control box.
Models FDU112KXE6F-W, 140KXE6F-W, 160KXE6F-W
PJG000Z769

-
13
-
'21 • KX-T-386
PJG000Z760
(2) Duct connected-Low/Middle static pressure type (FDUM)
Models FDUM22KXE6F-W, 28KXE6F-W, 36KXE6F-W, 45KXE6F-W, 56KXE6F-W
HInspection opening (450 × 450)
AGas piping
BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts (M10)
FOutside air opening
Air outlet opening
G
Symbol Content
φ6.35(1／4")(Flare)
for ducting
for ducting
Model 22,28 36,45,56
φ12.7(1／2")(Flare)φ9.52(3／8")(Flare)
Drain piping
C2 （Gravity drainage）
(Knock out)
(Knock out)
VP25(O.D.32)
VP20(O.D.26)
Pipe (c)
Fan unit
View M
tapping screws
Holes for
Return air duct
Drain hose piece
（Accessory）
（Installed on site）
Hole
tapping screw
Holes for
φ170
φ124
φ170
tapping screws
Holes for
Space for installation and service
or more or more
or more
or more
（Case 1）From side of unit
Select either of two cases to keep space for installation and services.
or more
or more
（Case 2）From bottom of unit
Notes (a) There must not be obstacle to draw
out fan unit. For fan unit maintenance,
refer to page 80.
(b) Install refrigerant pipes,
drain pipe,and wiring so as
not to cross marked area.
(c) The case that pipes are installed to upper (bottom) of fan unit,
keep space of 60mm or more to upper (bottom) of unit.
4－φ4
（Suspension bolts pitch）
Air supply duct
Control box
600
（Max. drain lift）
or less
（Duct dimension）
（Duct dimension）
43
170 28472135
18 750 18
786
suspension bolt
Hanger plate for
55 680 55
76
67
58
86
284
152 262
41
20039
65 660 65
139
□90
46 200200 46200
3117031
12－φ4
280
467
413
471
510
635 3030
105
175
250
（Duct dimension）
（Duct dimension）
69
295-325
113
4－φ4
1000
150
-
200
100 - 200
100
Slab
20 20
Note (a)
370
Ceiling
Note (b)
600
1100
100
Inspection
opening
620
Note (a)
Unit:mm
15
50
（Suspension bolts pitch）
FG
M
E
C2
D
A
1
C
B
G
F
H
Note(1) The model name label is attached on the lid of the control box.

-
14
-
'21 • KX-T-386
Models FDUM71KXE6F-W, 90KXE6F-W
View M
tapping screws
Holes for
Return air duct
Drain hose piece
（Accessory）
（Installed on site）
tapping screw
Holes for
Hole
φ170
φ124
φ170
tapping screws
Holes for
4－φ4
（Suspension bolts pitch）
Control box
600
（Max. drain lift）
or less
（Duct dimension）
（Duct dimension）
（Suspension bolts pitch）
28472135
18 950 18
986
suspension bolt
Hanger plate for
55 880 55
76
250
175
105
467
413
471
510
63530 30
280
67
86
284 152 262
41
20039
65 860 65
139
□90
46 4×200=800 46
3117031
14－φ4
58
113
Air supply duct
295 - 325
43
170 （Duct dimension）
（Duct dimension）
69
4－φ4
200
15
50
M
C2
D
A
C
1
B
G
F
FG
E
Space for installation and service
or more or more
or more
or more
（Case 1）From side of unit
Select either of two cases to keep space for installation and services.
or more
or more
（Case 2）From bottom of unit
Notes (a) There must not be obstacle to draw
out fan unit. For fan unit maintenance,
refer to page 80.
(b) Install refrigerant pipes,
drain pipe,and wiring so as
not to cross marked area.
(c) The case that pipes are installed to upper (bottom) of fan unit,
keep space of 60mm or more to upper (bottom) of unit.
Unit:mm
1000
150
-
200
100 - 200
100
Slab
20 20
Note (a)
370
Ceiling
Note (b)
600
1300
100
Inspection
opening
620
H
Pipe (c)
Fan unit
Note (a)
AGas piping
BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts
FOutside air opening
Air outlet opening
G
Symbol Content
for ducting
for ducting
Drain piping
C2 （Gravity drainage）
HInspection opening
Note (1) The model name label is attached on the lid of the control box.
(M10)
(Knock out)
(Knock out)
φ9.52(3／8")(Flare)
φ15.88(5／8")(Flare)
(450
× 450)
VP25(O.D.32)
VP20(O.D.26)
PJG000Z761

-
15
-
'21 • KX-T-386
Models FDUM112KXE6F-W, 140KXE6F-W, 160KXE6F-W
View M
tapping screws
Holes for
Return air duct
Hole
tapping screw
Holes for Drain hose piece
（Accessory）
（Installed on site）
φ170
φ124
φ170
tapping screws
Holes for
4－φ4
（Suspension bolts pitch）
Air supply duct
Control box
（Duct dimension）
（Duct dimension）
18 1368 18
1404
suspension bolt
Hanger plate for
104 1200 104
92
250
184.5 134.5
467
405
468
635
73830 30
280
71
59
86
284
152 285
23.5
23521.5
64 1280 64
139
□90
100 100
24.520524.5
14－φ4
600
（Max. drain lift）
（Suspension bolts pitch）
28530180
or less
4×280=1120
113
69
295
- 325
43
170 （Duct dimension）
（Duct dimension）
280
4－φ4
15
45
FG
M
C2
D
A
C
1
B
G
F
E
Pipe (c)
Fan unit
Space for installation and service
or more or more
or more
or more
（Case 1）From side of unit
Select either of two cases to keep space for installation and services.
or more
or more
（Case 2）From bottom of unit
Notes (a) There must not be obstacle to draw
out 2 fan unit. For fan unit maintenance,
refer to page 80.
(b) Install refrigerant pipes,
drain pipe,and wiring so as
not to cross marked area.
(c) The case that pipes are installed to upper (bottom) of fan unit,
keep space of 60mm or more to upper (bottom) of unit.
1000
150
-
200
100 - 200
100
Slab
20 20
Note (a)
370
Ceiling
Note (b)
600
1720
100
Inspection
opening
725
Note (a)
Unit:mm
H
AGas piping
BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts
FOutside air opening
Air outlet opening
G
Symbol Content
for ducting
for ducting
Drain piping
C2 （Gravity drainage）
HInspection opening
Note(1) The model name label is attached on the lid of the control box.
(M10)
φ9.52(3／8")(Flare)
φ15.88(5／8")(Flare)
(Knock out)
(Knock out)
(450
× 450)
VP25(O.D.32)
VP20(O.D.26)
PJG000Z762

-
16
-
'21 • KX-T-386
(3) Duct connected (thin)-Low static pressure type (FDUT)
Models FDUT15KXE6F-W, 22KXE6F-W, 28KXE6F-W, 36KXE6F-W
AGas piping BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts
Inspection hole
Space for installation and service
F
Symbol Content
Model 15, 22, 28 36
φ9.52(3／8")(Flare)
C2 Drain piping
（Gravity drainage）
(450 × 450),(270 × 770)
VP25(O.D.32)
(Used with attached connector)
VP25(O.D.32)
(Used with attached connector)
φ12.7(1／2")(Flare)
φ6.35(1／4")(Flare)
φ25 × 2
(M10)
（Duct dimension）
660
（Suspension bolts pitch）
790
65
75020 20
59
58
120
165
2121457
35
50
65 65
30 500
413
370
326
30
55
105
168
200
380
37
235-265
99 22 16019
65
Return air duct
Hanger plate for suspension bolt
Control box
（Installed on site）
600 or less
（Max. drain lift）
Air supply duct
Connector
（Duct dimension）
（
Suspension bolts pitch
）
(Duct dimension)
（Accessory）
E
（Duct dimension）
660
A
F
BC2
C1
270 or more
Obstacle
100750750
770
200450
450
100
Obstacle
Obstacle Obstacle
View from top side of the unit
Rear－intake Ceiling－return type
Rear－intake type with duct (Standard)
Note(1)The model name label
is attached on the lid of the control box.
150 or more
100 or more
100 or more
1000
or more
1000
or more
1000
or more
1000
or more
Unit:mm
D
PJH000Z027

-
17
-
'21 • KX-T-386
PJH000Z028
Models FDUT45KXE6F-W, 56KXE6F-W
Inspection hole
Space for installation and service
(450 × 450),(270 × 970)
AGas piping
BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts (M10)
F
Symbol Content
Model 45,56
φ12.7(1／2")(Flare)
φ6.35(1／4")(Flare)
φ25 × 2
Drain piping
C2 （Gravity drainage）
VP25(O.D.32)
(Used with attached connector)
VP25(O.D.32)
(Used with attached connector)
F
270 or more
Obstacle
100950
750
970
200450
100
450
Obstacle
View from top side of the unit
Obstacle Obstacle
Rear-intake Ceiling-return type
Rear-intake type with duct 150 or more
100 or more
100 or more
1000
or more
1000
or more
1000
or more
1000
or more
Unit:mm
(Standard)
Note(1)The model name label
is attached on the lid of the control box.
（Duct dimension）
860
65
2116019
65
Return air duct
（Duct dimension）
（Suspension bolts pitch）
990
950
20 20
65
58
120
165
35
50
65 65
37
235-265
99
600 or less
（Max. drain lift）
30 500
413
370
326
30
55
105
168
200
380
ABC2
C1
Air supply duct
(Duct dimension)
E
（Duct dimension）
860
21457
22
Hanger plate for suspension bolt
Control box
（Installed on site）
Connector
（Suspension bolts pitch）
（Accessory）
D

-
18
-
'21 • KX-T-386
Inspection opening
AGas piping BLiquid piping
C1 Drain piping
DHole for wiring
ESuspension bolts
F
Symbol Content
Model
Drain piping
C2 （Gravity drainage）
71
φ15.88(5／8")(Flare)
φ9.52(3／8")(Flare)
VP25(O.D.32) Note (2)
VP25(O.D.32)
φ25 × 2
(M10)
(450
×
450), (270
×
1170)
（Duct dimension）
1060
69
3016030
69
Return air duct
（Duct dimension）
D
（Suspension bolts pitch）
1190
20 20
71
58
297
156
1150
69
21
518
26
Hanger plate for suspension bolt
Control box
（Installed on site）
（Suspension bolts pitch）
35
50
69 69
295-325
99
600 or less
（Max. drain lift）
Air supply duct
(Duct dimension)
E
（Duct dimension）
1060
（Accessory）
Drain hose piece
30 565
415
372
328
30
77
59
127
190
220
382
ABC2
C1
Space for installation and service
F
270 or more
Obstacle
100
1150
750
1170
200
450
100
450
Obstacle
View from top side of the unit
Obstacle Obstacle
Rear-intake Ceiling-return type
Rear-intake type with duct 150
or more
100 or more
1000
or more
1000
or more
Unit:mm
(Standard)
Notes(1)The model name label is attached on the lid
of the control box.
(2)Prepare the connecting socket (VP25)
on site.
100 or more
1000
or more
1000
or more
Model FDUT71KXE6F-W
PJH000Z029