Mitsubishi Heavy Industries FDCA Series User manual

MULTI-TYPE
PACKAGED AIR-CONDITIONER
(Split system, Air to air heat pump type)
Collection data
Manual No. '04•M-T-089
(OUTDOOR UNIT) (INDOOR UNIT)
FDCA301HEN
301HES
401HEN
401HES
501HES
601HES
801HES
1001HES
FDTA151
201
251
301
401
501
FDENA151
201
251
301
401
501
FDKNA151
201
251
301
FDURA201
251
301
401
501

CONTENTS
1 GENERAL INFORMATION................................................................................. 1
1.1 Specific features ......................................................................................... 1
1.2 How to read the model name ..................................................................... 1
1.3 Table of models ........................................................................................... 2
1.4 Table of system combinations ................................................................... 2
2 SELECTION DATA ............................................................................................. 3
2.1 Specifications .............................................................................................. 3
2.2 Range of usage & limitations ................................................................... 20
2.3 Exterior dimensions ................................................................................. 22
2.4 Inside view ................................................................................................. 39
2.5 Exterior appearance ................................................................................. 40
2.6 Piping system ............................................................................................ 42
2.7 Selection chart .......................................................................................... 47
2.8 Characteristics of fan ............................................................................... 50
2.9 Noise level ................................................................................................. 51
3 ELECTRICAL DATA ......................................................................................... 55
3.1 Electrical wiring ........................................................................................ 55
4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER .................... 66
5 APPLICATION DATA ........................................................................................ 83
5.1 Installation of indoor unit ......................................................................... 84
5.2 Installation of remote controller ............................................................ 103
5.3 Installation of outdoor unit..................................................................... 104
6 MAINTENANCE DATA ................................................................................... 124
6.1 Servicing .................................................................................................. 124
6.2 Trouble shooting for refrigerant circuit ................................................ 125
6.3 Diagnosing of microcomputer circuit ................................................... 126
6.4 Check display on wireless specification models (FDEN · FDKN)....... 156
7 WIRELESS KIT (OPTION FOR FDT MODEL ONLY) .................................... 157

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1
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Example: FDT A 25 1
1 GENERAL INFORMATION
1.1 Specific features
Ideal for the installation conditions characteristic of larger rooms and L-shaped or other non-standard-shaped rooms, the Multi-Type V
series allows an extensive degree of flexibility in the selection of indoor units. Specifically, the selection of indoor units with differing
capacities and differing or similar types is supported, as is the selection of indoor units with similar capacities and differing types.
Furthermore, a maximum of up to four individual indoor units can be operated in synchrony with a single outdoor unit.
(1) A new refrigerant, R410A, which causes no damage to the earth’s ozone layer, is used. R410A is a pseudoazeotropic refrigerant, so
there is little formation of separate vapor and liquid layers, and it is possible to add refrigerant on-site.
(2) Less refrigerant charge amount due to use of double phase refrigerant flow system. The total refrigerant charge amount has been
reduced by more than 50%.
(3) The microcomputer chip is installed in the indoor unit and outdoor unit. There is no need for the unit to communicate between the
outdoor and indoor units so the unit is more resistant to electromagnetic noise thus the incidence of microcomputer malfunction
has been reduced. The compressor in the outdoor unit has its own self protection function, that reacts according to abnormal high
pressure and excessive high temperature.
(4) There are only three power lines between the outdoor and indoor unit. One cabtyre cable with 3 wires encased in one sheath is
enough for conducting the wiring work between the outdoor unit and the indoor unit. This contributes to simpler wiring work in the
field.
(5) All air supply ports have auto swing louvers. (Only case of FDT, FDEN and FDKN models). The indoor fan motor has three speeds
of high, medium and low.
(6) All models have service valves protruding from the outdoor unit for faster flare connection (FDCA801, 1001: Only a gas side is
brazing) work in the field.
1.2 How to read the model name
Series No.
Product capacity
R410A models
Model name
FDT :
FDEN :
FDKN :
FDUR :
Celing recessed type unit with wired
remote controller
Celing suspension type unit with
wireless remote controller
Wall mounted type unit with wireless
remote controller
Ceiling mounted duct type unit with
wired remote controller
Example: FDC A 30 1 H EN
Applicable power source ... See the specifications
Heat pump type
Series No.
Product capacity
R410A models
Model name (FDC: Outdoor unit)

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2
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1.3 Table of models
1.4 Table of system combinations
Notes (1) It is possible to used different models (FDT, FDUR, FDEN) when combining indoor units.
(2) Always use the branch piping set (optional) at branches in the refrigerant piping.
Capacity
Model
Ceiling recessed type (FDT)
Ceiling suspension type (FDEN)
Wall mounted type (FDKN)
Ceiling mounted duct type (FDUR)
Outdoor unit to be combined (FDC)
151 201 251 401 501301
FDCA301HEN
(3 Horse Power)
FDCA301HES
(3 Horse Power)
FDCA401HEN
(4 Horse Power)
FDCA401HES
(4 Horse Power)
FDCA501HES
(5 Horse Power)
FDCA601HES
(6 Horse Power)
FDCA801HES
(8 Horse Power)
FDCA1001HES
(10 Horse Power)
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
嘷
Indoor unit assembly capacity Branch pipe set
(Optional)
151+151
301+301
401+401
301+501
301+501
501+501
201+201+201
151+151+151+151
301+301+301
201+201+201+201
201+401+401
251+251+501
301+301+401
251+251+251+251
DIS-WA1
DIS-TA1
DIS-WA1º3set
DIS-TB1
DIS-WB1
DIS-WB1
DIS-TB1
DIS-WA1º2set
DIS-WB1º1set
DIS-WA1º2set
DIS-WB1º1set
TypeOutdoor unit
FDCA301HEN
FDCA301HES
201+201
FDCA401HEN
FDCA401HES
251+251
FDCA501HES
FDCA601HES
FDCA801HES
FDCA1001HES
Twin
Twin
Twin
Twin
Triple
Triple
Triple
Double twin
Double twin
Double twin

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3
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2 SELECTION DATA
2.1 Specifications
(1) Indoor unit
(a) Ceiling recessed type (FDT)
Models FDTA151, 201, 251
Item
Nominal cooling capacity
(
1)
W
W
W
CMM
31 (Unit: 24 Panel: 7)
dB(A)
mm Unit:270 840 840
Panel:35 950 950
Nominal heating capacity
(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDTA151
4000
4500
FDTA201
5000
5400
FDTA251
5600
6700
1 Phase, 220/230V 50Hz
—
Line starting
Available
Long life filter 1 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
Decorative Panel
Thermostat by electronics
Turbo fan 1
mm(in)
Safety equipment
Wired remote control switch (Optional: RC-E1)
Wireless remote control switch (Optional: RCN-T-W-E)
Powerful mode Hi: 36 Me : 33 Lo: 32
Mild mode Hi: 33 Me : 32 Lo: 31
Powerful mode Hi: 38 Me : 35 Lo: 33
Mild mode Hi: 35 Me : 33 Lo: 31
Powerful mode Hi: 18 Me : 15 Lo: 14
Mild mode Hi: 15 Me : 14 Lo: 13
Powerful mode Hi: 20 Me : 17 Lo: 15
Mild mode Hi: 17 Me : 15 Lo: 13
Louver fine & inner grooved tubing
14 1
Liquid line: 6.35 (1/4")
Gas line: 12.7 (1/2")
Liquid line: 6.35 (1/4")
Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Decorative Panel model or Wireless kit (Optional)
Item
Item
Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation
Model
FDTA151, 201, 251 T-PSA-34W-E
Panel Part No.
RCN-T-W-E
Wireless kit
DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
4
-
Models FDTA301, 401
Item
Nominal cooling capacity
(
1)
W
W
W
CMM
31 (Unit:24 Panel:7)
40 1
dB(A)
mm Unit:295 840 840
Panel:35 950 950
Nominal heating capacity
(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDTA301
7200
7300
FDTA401
10000
11200
1 Phase, 220/230/240V 50Hz
—
Line starting
Available
Long life filter 1 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
Decorative Panel
Thermostat by electronics
Turbo fan 1
mm(in)
Safety equipment
Wired remote control switch (Optional: RC-E1)
Wireless remote control switch (Optioanl: RCN-T-W-E)
Powerful mode Hi: 38 Me: 35 Lo: 33
Mild mode Hi: 35 Me: 33 Lo: 31
Powerful mode Hi: 46 Me: 43 Lo: 41
Mild mode Hi: 43 Me: 41 Lo: 38
Powerful mode Hi: 20 Me: 17 Lo: 15
Mild mode Hi: 17 Me: 15 Lo: 13
Powerful mode Hi: 25 Me: 22 Lo: 20
Mild mode Hi: 22 Me: 20 Lo: 18
Louver fine & inner grooved tubing
20 1
33 (Unit:26 Panel:7)
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Decorative Panel model or Wireless kit (Optional)
Item
Item
Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation
Model
FDTA301, 401 T-PSA-34W-E
Panel Part No.
RCN-T-W-E
Wireless kit
DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
5
-
Model FDTA501
Item
Nominal cooling capacity
(
1)
W
W
W
CMM
38 (Unit:31 Panel:7)
dB(A)
mm Unit:365 840 840
Panel:35 950 950
Nominal heating capacity
(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDTA501
12500
13600
1 Phase, 220/230/240V 50Hz
—
Line starting
Available
Long life filter 1 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas line)
Mounting kit. Drain hose
Decorative Panel
Thermostat by electronics
Turbo fan 1
mm(in)
Safety equipment
Wired remote control switch (Optional: RC-E1)
Wireless remote control switch (Optioanl: RCN-T-W-E)
Powerful mode Hi: 48 Me: 45 Lo: 43
Mild mode Hi: 45 Me: 43 Lo: 40
Powerful mode Hi: 32 Me: 29 Lo: 26
Mild mode Hi: 29 Me: 26 Lo: 23
Louver fine & inner grooved tubing
120 1
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item
Item
Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation
Model
FDTA501 T-PSA-34W-E
Panel Part No.
DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg
Decorative Panel model or Wireless kit (Optional)
RCN-T-W-E
Wireless kit

-
6
-
(b) Ceiling suspension type (FDEN)
Models FDENA151, 201, 251
Item
Nominal cooling capacity(1) W
W
W
CMM
30 36
dB(A)
mm 210 1070 690
Nominal heating capacity(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model
3800
4500
FDENA151 FDENA201
5000
5400
FDENA251
5600
6700
1 Phase, 220/230/240V 50Hz
—
Line starting
Unavailable
Polypropylene net 2 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP20
Necessary (both Liquid & Gas line)
Mounting kit. Drain hose
—
Thermostat by electronics
Multiblade centrifugal fan 2
mm(in)
Safety equipment
Wireless remote control switch (Optional: RCN-E1)
Wired remote control switch (Optional: RC-E1)
Powerful mode Hi: 42 Me : 39 Lo: 38
Mild mode Hi: 39 Me : 38 Lo: 37
Powerful mode Hi: 44 Me : 41 Lo: 39
Mild mode Hi: 41 Me : 39 Lo: 38
Powerful mode Hi: 12 Me : 11 Lo: 9
Mild mode Hi: 11 Me : 9 Lo: 7
Powerful mode Hi: 20 Me : 18 Lo: 14
Mild mode Hi: 18 Me : 14 Lo: 12
Louver fine & inner grooved tubing
25 1 25 2
210 1320 690
Multiblade centrifugal fan 4
Liquid line: 6.35 (1/4")
Gas line: 12.7 (1/2")
Liquid line: 6.35 (1/4")
Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
7
-
Models FDENA301, 401
Item
Nominal cooling capacity(1) W
W
W
CMM
36
30 2
dB(A)
mm 210 1320 690
Nominal heating capacity(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDENA301
6400
7100
FDENA401
10000
11200
1 Phase, 220/230/240V 50Hz
—
Line starting
Unavailable
Polypropylene net 2 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP20
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
—
Thermostat by electronics
Multiblade centrifugal fan 4
mm(in)
Safety equipment
Wireless remote control switch (Optional: RCN-E1)
Wired remote control switch (Optioanl: RC-E1)
Powerful mode Hi: 44 Me: 41 Lo: 39
Mild mode Hi: 41 Me: 39 Lo: 38
Powerful mode Hi: 46 Me: 44 Lo: 41
Mild mode Hi: 44 Me: 41 Lo: 39
Powerful mode Hi: 20 Me: 18 Lo: 14
Mild mode Hi: 18 Me: 14 Lo: 12
Powerful mode Hi: 29 Me: 26 Lo: 23
Mild mode Hi: 26 Me: 23 Lo: 21
Louver fine & inner grooved tubing
25 2
250 1620 690
46
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
8
-
Item
Nominal cooling capacity(1) W
W
W
CMM
46
dB(A)
mm 250 1620 690
Nominal heating capacity(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDENA501
12600
13300
1 Phase, 220/230/240V
—
Line starting
Unavailable
Polypropylene net 2 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP20
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
—
Thermostat by electronics
mm(in)
Safety equipment
Wireless remote control switch (Optional: RCN-E1)
Wired remote control switch (Optioanl: RC-E1)
Powerful mode Hi: 48 Me: 46 Lo: 44
Mild mode Hi: 46 Me: 44 Lo: 43
Powerful mode Hi: 31 Me: 29 Lo: 26
Mild mode Hi: 29 Me: 26 Lo: 23
Louver fine & inner grooved tubing
33 2
Multiblade centrifugal fan 4
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg
Model FDENA501

-
9
-
(c) Wall mounted type (FDKN)
Models FDKNA151, 251
Item
Nominal cooling capacity(1) W
W
W
CMM
12
dB(A)
mm 298 840 240
Nominal heating capacity(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDKNA151
4000
4500
FDKNA201
5000
5400
1 Phase, 220/230/240V 50Hz
—
Line starting
Unavailable
Long life fillter 2 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP16
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
—
Thermostat by electronics
mm(in)
Safety equipment
Wireless remote control switch (Optional: RCN-E1)
Wired remote control switch (Optioanl: RC-E1)
Powerful mode Hi: 44 Me: 42 Lo: 40
Mild mode Hi: 42 Me: 40 Lo: 37
Powerful mode Hi: 47 Me: 44 Lo: 41
Mild mode Hi: 44 Me: 41 Lo: 38
Powerful mode Hi: 12 Me: 11 Lo: 10
Mild mode Hi: 11 Me: 10 Lo: 9
Powerful mode Hi: 13 Me: 12 Lo: 11
Mild mode Hi: 12 Me: 11 Lo: 9
Slitted fins & inner grooved tubing
33 1
Tangential fan 1
Liquid line: 6.35 (1/4") Gas line: 12.7 (1/2")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
10
-
Models FDKNA251, 301
Item
Nominal cooling capacity(1) W
W
W
CMM
12 13.5
dB(A)
mm 298 840 240
Nominal heating capacity(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDKNA251
5600
6300
FDKNA301
6700
7300
1 Phase, 220/230/240V 50Hz
—
Line starting
Unavailable
Long life fillter 2 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP16
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
—
Thermostat by electronics
mm(in)
Safety equipment
Wireless remote control switch (Optional: RCN-E1)
Wired remote control switch (Optioanl: RC-E1)
Powerful mode Hi: 48 Me: 45 Lo: 42
Mild mode Hi: 45 Me: 42 Lo: 39
Powerful mode Hi: 49 Me: 46 Lo: 43
Mild mode Hi: 46 Me: 43 Lo: 40
Powerful mode Hi: 14 Me: 13 Lo: 11
Mild mode Hi: 13 Me: 11 Lo: 10
Powerful mode Hi: 21 Me: 18 Lo: 15
Mild mode Hi: 18 Me: 15 Lo: 13
Slitted fins & inner grooved tubing Louver fins & inner grooved tubing
33 1 40 1
298 1155 196
Tangential fan 1
Liquid line: 6.35 (1/4")
Gas line: 15.88 (5/8")
Liquid line: 9.52 (3/8")
Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1, JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
11
-
(d) Ceiling mounted duct type (FDUR)
Models FDURA201, 251
Item
Nominal cooling capacity
(
1) W
W
W
CMM
Pa
39
130 1
Hi: 21 Lo: 17Hi: 17 Lo: 13.5
dB(A)
mm 295 850 650
Nominal heating capacity
(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Available static pressure
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDURA201
5000
5400
FDURA251
5600
6400
1 Phase 220/230/240V 50Hz
—
Line starting
Standard: 50, Max 85
—
Polypropylene net 1 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
Suction grille
Thermostat by electronics
Multiblade centrifugal fan 2
mm(in)
Safety equipment
Wired remote control switch (Optional: RC-E1)
Hi: 40 Lo: 36
Louver fine & inner grooved tubing
90 1
40
Hi: 41 Lo: 37
Liquid line: 6.35 (1/4")
Gas line: 12.7 (1/2")
Liquid line: 6.35 (1/4")
Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
12
-
Models FDURA301, 401
Item
Nominal cooling capacity
(
1) W
W
W
CMM
Pa
40
280 1
Hi: 34 Lo: 27Hi: 25 Lo: 20
dB(A)
mm 295 850 650
Nominal heating capacity
(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Available static pressure
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDURA301
6700
7100
FDURA401
10000
11200
1 Phase, 220/230/240V 50Hz
—
Line starting
Standard: 50, Max 130
—
Polypropylene net 1 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
Suction grille
Thermostat by electronics
Multiblade centrifugal fan 2
mm(in)
Safety equipment
Wired remote control switch (Optional: RC-E1)
Hi: 41 Lo: 37
Louver fine & inner grooved tubing
230 1
350 1370 650
63
Hi: 42 Lo: 37
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
13
-
Model FDURA501
Item
Nominal cooling capacity
(
1) W
W
W
CMM
Pa
65
Hi: 42 Lo: 33.5
dB(A)
mm
Nominal heating capacity
(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Available static pressure
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat.
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDURA501
12500
13600
1 Phase, 220/230/240V 50Hz
—
Line starting
Standard: 50, Max 130
—
Polypropylene net 1 (Washable)
Rubber sleeve (for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit. Drain hose
Suction grille
Thermostat by electronics
Multiblade centrifugal fan 2
mm(in)
Safety equipment
Wired remote control switch (Optional: RC-E1)
Hi: 43 Lo: 38
Louver fine & inner grooved tubing
460 1
350 1370 650
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 "UNITARY AIR-CONDITIONERS"
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg

-
14
-
(2) Outdoor unit
Models FDCA301HEN, 301HES
Item
W
W
kg
kW
ZP26K3E-PFJ 1 ZP26K3E-TFD 1
75
dB(A)
W
kg
W
CMM 46
mm(in)
mm
Model FDCA301HESFDCA301HEN
7200
7300
1 Phase, 220/230/240V 50Hz 3 Phase, 380/400/415V 50Hz
Line starting
Line starting
Flare piping
Edging
Necessary (both Liquid & Gas lines)
53
1.12 (3 MAW POE)
3.15 (Pre-charged up to the piping length of 30m)
33
2.5
R410
845 880 340
Nominal cooling capacity
(1)
Power source
Nominal heating capacity
(1)
Net weight
Crankcase heater
Heat exchanger
Refrigerant control
Refrigerant
Quantity
Refrigerant oil
Defrost control
Starting method
Exterior dimensions
Height Width Depth
Refrigerant equipment
compressor type & Q' ty
Noise level
Motor
(1) The cooling and heating capabilities imply the values when the indoor unit of rated capacity is connected under the condition specified in ISO-T1.
(2) The refrigerant quantity in the connecting pipe is not included. Charge it additionally at the site.
Notes
Air handling equipment
Fan type & Q'ty
Motor
Starting method
Air flow(Standard)
Shock & vibration absorber Rubber mount (for compressor)
Internal thermostat for motor.
Abnormal discharge temperature protection.
Safety equipment
Connecting method
Drain
Insulation for piping
Accessories
Installation data
Refrigerant piping size
Electronic expansion valve
MC controlled de-icer
Slitted fines & inner grooued tubing
Propeller fan 1
55 1
Hole for drain( 20 3pcs.)
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")

-
15
-
Models FDCA401HEN, 401HES
Item
W
W
kg
kW
ZP41K3E-PFJ 1 ZP41K3E-TFD 1
92
dB(A)
W
kg
W
CMM 64
mm(in)
mm
Model FDCA401HESFDCA401HEN
10000
11200
1 Phase, 220/230/240V 50Hz 3 Phase, 380/400/415V 50Hz
Line starting
Line starting
Flare piping
Edging
Necessary (both Liquid & Gas lines)
54
1.24 (3 MAW POE)
3.9 (Pre-charged up to the piping length of 30m)
33
3.0
R410
1050 920 340
Nominal cooling capacity
(1)
Power source
Nominal heating capacity
(1)
Net weight
Crankcase heater
Heat exchanger
Refrigerant control
Refrigerant
Quantity
Refrigerant oil
Defrost control
Starting method
Exterior dimensions
Height Width Depth
Refrigerant equipment
compressor type & Q' ty
Noise level
Motor
(1) The cooling and heating capabilities imply the values when the indoor unit of rated capacity is connected under the condition specified in ISO-T1.
(2) The refrigerant quantity in the connecting pipe is not included. Charge it additionally at the site.
Notes
Air handling equipment
Fan type & Q'ty
Motor
Starting method
Air flow(Standard)
Shock & vibration absorber Rubber mount (for compressor)
Internal thermostat for fan motor.
Abnormal discharge temperature protection.
Safety equipment
Connecting method
Drain
Insulation for piping
Accessories
Installation data
Refrigerant piping size
Electronic expansion valve
MC controlled de-icer
Slitted fines & inner grooved tubing
Propeller fan 2
40 2
Hole for drain ( 20 3pcs.)
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")

-
16
-
Models FDCA501HEN, 601HES
Item
W
W
kg
kW
ZP54K3E-TFD 1 ZP57K3E-TFD 1
112 126
dB(A)
W
kg
W
CMM 100
mm(in)
mm
Model FDCA601HESFDCA501HES
12600
13300
3 Phase, 380/400/415V 50Hz
Line starting
Line starting
Flare piping
Necessary (both Liquid & Gas lines)
56
14200
15900
57
1.95 (3 MAW POE) 1.66 (3 MAW POE)
3.2
(Pre-charged up to the piping length of 30m)
3.9
(Pre-charged up to the piping length of 30m)
40
3.75 4.5
R410A
1300 970 370
Nominal cooling capacity
(1)
Power source
Nominal heating capacity
(1)
Net weight
Crankcase heater
Heat exchanger
Refrigerant control
Refrigerant
Quantity
Refrigerant oil
Defrost control
Starting method
Exterior dimensions
Height Width Depth
Refrigerant equipment
compressor type & Q' ty
Noise level
Motor
(1) The cooling and heating capabilities imply the values when the indoor unit of rated capacity is connected under the condition specified in ISO-T1.
(2) The refrigerant quantity in the connecting pipe is not included. Charge it additionally at the site.
Notes
Air handling equipment
Fan type & Q'ty
Motor
Starting method
Air flow(Standard)
Shock & vibration absorber Rubber mount (for compressor)
Internal thermostat for fan motor.
Abnormal discharge temperature protection.
Safety equipment
Connecting method
Drain
Insulation for piping
Accessories
Installation data
Refrigerant piping size
Electronic expansion valve
MC controlled de-icer
Slitted fines & inner grooved tubing
Propeller fan 2
55 2
Hole for drain ( 20 3pcs.)
Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
Edging

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17
-
Models FDCA801HES, 1001HES
Item
W
W
kg
kW
210 225
dB(A)
W
kg
W
CMM Cooling: 220, Heating: 180
mm(in)
mm
Model FDCA1001HESFDCA801HES
20000
22400
3 Phase, 380/400/415V 50Hz
Line starting
40
Line starting
Liquid line: Flare piping, Gas line: Brazing
_
Necessary (both Liquid & Gas lines)
25000
28000
57
6.6
(Pre-charged up to the piping length of 5m)
7.9
(Pre-charged up to the piping length of 5m)
6.0 6.7
R410A
1.9 (MA32R)
1690 1350 720
Nominal cooling capacity(1)
Power source
Nominal heating capacity(1)
Net weight
Crankcase heater
Heat exchanger
Refrigerant control
Refrigerant
Quantity
Refrigerant oil
Defrost control
Starting method
Exterior dimensions
Height Width Depth
Refrigerant equipment
compressor type & Q' ty
Noise level
Motor
(1) The cooling and heating capabilities imply the values when the indoor unit of rated capacity is connected under the condition specified in ISO-T1.
(2) The refrigerant quantity in the connecting pipe is not included. Charge it additionally at the site.
Notes
Air handling equipment
Fan type & Q'ty
Motor
Starting method
Air flow(Standard)
Shock & vibration absorber Rubber mount (for compressor)
Internal thermostat for fan motor.
Abnormal discharge temperature protection.
Safety equipment
Connecting method
Drain
Insulation for piping
Accessories
Installation data
Refrigerant piping size
Electronic expansion valve
MC controlled de-icer
Straight fines & inner grooved tubing
Propeller fan 2
100 2
Hole for drain ( 20 6pcs.)
Liquid line: 9.52 (3/8")
Gas line: 25.4 (1")
Liquid line: 12.7 (1/2")
Gas line: 25.4 (1")
GU-C5176MS56 1 GU-C5192MS56 1

-
18
-
(3) Operation chart
The Multi series is a system that allows for different models and capacities of indoor units to be combined so the individual
operating characteristics of the indoor and outdoor are provided. Use the procedure shown in Item (c) to calculate the combined
operating characteristics.
(a) Operating characteristic of outdoor unit
Cooling input
Heating input
Cooling running current
Heating running current
Inrush current (L.R.A)
Cooling power factor
Heating power factor
(230 V)
Item Model FDCA301HEN
2.15
2.06
9.8
9.5
63
95
94
3.31
3.08
15.3
13.8
97
94
97
FDCA401HEN
kW
A
A
%
Cooling input
Heating input
Cooling running current
Heating running current
Inrush current (L.R.A)
Cooling power factor
Heating power factor
(400 V)
Item Model FDCA301HES
2.15
2.06
3.6
3.5
34
86
85
FDCA401HES
3.16
2.98
5.5
5.1
46
83
84
4.29
3.58
7.4
6.1
67
84
85
FDCA501HES
4.35
4.44
7.2
7.0
77
87
92
FDCA601HES
kW
A
A
%
Cooling input
Heating input
Cooling running current
Heating running current
Inrush current (L.R.A)
Cooling power factor
Heating power factor
(400 V)
Item Model FDCA801HES
6.79
6.69
11.0
11.0
58
86
85
7.29
7.24
11.4
11.6
58
89
87
FDCA1001HES
kW
A
A
%
Note (1) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 “UNITARY AIR-CONDITIONERS”
(b) Operating characteristic of indoor unit
Notes (1) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 “UNITARY AIR-CONDITIONERS”
(2) The values shown in the above table are common to both cooling and heating operations.
Item
Model FDT Series
FDT Series (230 V)
Power input (kW)
Running current (A)
0.06
0.3
0.07
0.3
0.13
0.6
0.15
0.7
151 201 251 301 401 501
Item
Model FDEN Series
Power input (kW)
Running current (A)
0.05
0.2
0.10
0.4
0.13
0.5
0.15
0.6
151 201 251 301 401 501
FDEN Series (230 V)