Mitsubishi Heavy Industries FDT Series User manual

HYPER INVERTER PACKAGED AIR-CONDITIONERS
V Multi System
(Split system, Air to air heat pump type)
Manual No. '12 • PAC-T-173
CEILING CASSETTE-4 WAY COMPACT TYPE
Single type
FDTC40ZJXVF
50ZJXVF
60ZJXVF
Twin type
FDTC71VNXPVF
100VNXPVF
100VSXPVF
125VNXPVF
125VSXPVF
Single type
FDT40ZJXVF
50ZJXVF
60ZJXVF
71VNXVF
100VNXVF
100VSXVF
125VNXVF
125VSXVF
140VNXVF
140VSXVF
Single type
FDEN40ZJXVF
50ZJXVF
60ZJXVF
71VNXVF
100VNXVF
100VSXVF
125VNXVF
125VSXVF
140VNXVF
140VSXVF
Twin type
FDEN71VNXPVF
100VNXPVF
100VSXPVF
125VNXPVF
125VSXPVF
140VNXPVF
140VSXPVF
Triple type
FDEN140VNXTVF
140VSXTVF
CEILING CASSETTE-4 WAY TYPE
DUCT CONNECTED-LOW/MIDDLE STATIC PRESSURE TYPE CEILING SUSPENDED TYPE
Single type
FDUM50ZJXVF
60ZJXVF
71VNXVF
100VNXVF
100VSXVF
125VNXVF
125VSXVF
140VNXVF
140VSXVF
DUCT CONNECTED-HIGH STATIC PRESSURE TYPE
Single type
FDU71VNXVD
100VNXVD
100VSXVD
125VNXVD
125VSXVD
140VNXVD
140VSXVD
FLOOR STANDING TYPE
Single type
FDF71VNXVD
100VNXVD
100VSXVD
125VNXVD
125VSXVD
140VNXVD
140VSXVD
Twin type
FDUM100VNXPVF
100VSXPVF
125VNXPVF
125VSXPVF
140VNXPVF
140VSXPVF
Triple type
FDUM140VNXTVF
140VSXTVF
Twin type
FDT71VNXPVF
100VNXPVF
100VSXPVF
125VNXPVF
125VSXPVF
140VNXPVF
140VSXPVF
Triple type
FDT140VNXTVF
140VSXTVF
Triple type
FDTC140VNXTVF
140VSXTVF
(OUTDOOR UNIT)
FDC71VNX
100VNX
100VSX
125VNX
125VSX
140VNX
140VSX
(INDOOR UNIT)
FDT40VF
50VF
60VF
71VF
100VF
125VF
FDEN40VF
50VF
60VF
71VF
100VF
125VF
TECHNICAL MANUAL
Twin type
FDF140VNXPVD
140VSXPVD
WALL MOUNTED TYPE
Twin type
SRK100VNXPZJX
100VSXPZJX
125VNXPZJX
125VSXPZJX
Triple type
SRK140VNXTZJX
140VSXTZJX

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'12 • PAC-T-173
TABLE OF CONTENTS
1. HYPER INVERTER PACKAGED AIR-CONDITIONERS ...................................... 2
2. V MULTI SYSTEM .................................................................................................468
3. OPTION PARTS .....................................................................................................489

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CONTENTS
1.1 SPECIFICATIONS ........................................................................................... 6
(1) Ceiling cassette-4way type (FDT) ................................................................ 6
(3) Ceiling suspended type (FDEN) .................................................................. 35
(6) Floor standing type (FDF) ........................................................................... 78
(7) Wall mounted type (SRK) ........................................................................... 87
(4) Duct connected-High static pressure type (FDU) ........................................ 54
1.2 EXTERIOR DIMENSIONS ............................................................................... 93
(1) Indoor units .................................................................................................. 93
(2) Outdoor units ...............................................................................................107
1.4 NOISE LEVEL
1.5 CHARACTERISTICS OF FAN
1.7 PIPING SYSTEM
1.6 TEMPERATURE AND VELOCITY DISTRIBUTION
1.3 ELECTRICAL WIRING ....................................................................................113
1.8 RANGE OF USAGE & LIMITATIONS
(1) Indoor units ..................................................................................................113
(2) Outdoor units ...............................................................................................124
(3) Remote controller (Option parts) .................................................................110
1.9 SELECTION CHART
1.9.1 Capacity tables
1.9.2
Correction of cooling and heating capacity in relation to air flow rate control (fan speed)
(2) Ceiling cassette-4way compact type (FDTC) ............................................... 25
(5) Duct connected-Low/Middle static pressure type (FDUM) ..........................61
(1) Ceiling cassette-4way type (FDT) ................................................................154
(3) Ceiling suspended type (FDEN) ..................................................................169
(6) Floor standing type (FDF) ...........................................................................190
(7) Wall mounted type (SRK) ...........................................................................195
(4) Duct connected-High static pressure type (FDU) ........................................179
(2) Ceiling cassette-4way compact type (FDTC) ...............................................164
(5) Duct connected-Low/Middle static pressure type (FDUM) ..........................181
1.9.3 Correction of cooling and heating capacity in relation to one way length of refrigerant piping
1.9.4 Height difference between the indoor unit and outdoor unit
1.10 APPLICATION DATA
1.10.1 Installation of indoor unit .......................................................................203
...................................................................................203
........................................................................................154
(1) Ceiling cassette-4way type (FDT) ................................................................203
(3) Ceiling suspended type (FDEN) ..................................................................216
(4) Duct connected-High static pressure type (FDU) ........................................220
(2) Ceiling cassette-4way compact type (FDTC) ...............................................210
..........201
.....201
..............201
.................................................................................................128
........................................................................134
........................................138
.............................................................................................147
............................................................150
.......................................................................................154
1. HYPER INVERTER PACKAGED AIR-CONDITIONERS

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'12 • PAC-T-173
.....................................................................................271
1.10.4 Installation of outdoor unit .....................................................................264
(1) Models SRC40㧙60ZJX-S ..........................................................................264
(2) Model FDC71VNX
(3) Models FDC100㧙140VNX, 100㧙140VSX ...............................................279
(1) FDT, FDTC, FDEN, FDU series .................................................................239
(2) FDUM series .............................................................................................243
(3) FDF series .................................................................................................246
(5) Duct connected-Low/Middle static pressure type (FDUM) ..........................224
(6) Floor standing type (FDF) ...........................................................................230
(7) Wall mounted type (SRK) ...........................................................................234
(8) Effective range of cool/hot wind (Reference) ............................................238
1.10.2 Electric wiring work installation .............................................................239
............287
1.10.3 Installation of wired remote controller (option) ....................................250
1.11 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER ..................290
1.11.1 Remote controller ..................................................................................290
1.11.2 Operation control function by the wired remote controller
1.11.3 Operation control function by the indoor controller ..........................296
...............293
(1) Auto operation .........................................................................................296
(2) Operations of functional items during cooling/heating ............................297
(4) Timer operation .......................................................................................298
(5) Remote controller display during the operation stop ...............................299
(6) Hot staet (Cold draft prevention at heating) ............................................299
(7) Hot keep ..................................................................................................299
........................................................................301
(8) Thermostat operation ..............................................................................300
(9) Filter sign .................................................................................................301
..................................................301
(12) Drain motor (DM) control
(10) Compressor inching prevention control
(11) Drain pump control .................................................................................301
....................................................................303
...........................302
(15) Heating overload protection
(13) Operation check/drain pump test run operation mode
(14) Cooling, dehumidifying frost protection ...................................................302
.................................................................................304
.............................................................................303
(18) High ceiling control
(16) Anomalous fan motor
(17)
Plural unit control - Ccntrol of 16 units group by one remote controller ............303
.......304
........................................................304(20) External input/output control (CnT)
(19)
Abnormal temperature thermistor (retun air/indoor heet exchanger) wire/short-circuit detection
(21) Operation permission/prohibition ...........................................................306
(22) Selection of cooling/heating external input function .................................307
(3) Dehumidifying operation .........................................................................297
1.10.5 Instructions for branching pipe set (DIS-WA1,WB1,TA1,TB1)
(Σ)FDT, FDTC, FDEN, FDU, FDUM, FDF series ..........................................296

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'12 • PAC-T-173
(1) Defrosting operation
(2) Cooling overload protective control
(3) Cooling high pressure control
(4) Cooling low outdoor temperature protective control
(5) Heating high pressure control
(6) Heating overload protective control
(7) Heating low outdoor temperature protective control
(8) Compressor overheat protection
(9) Current safe
(10) Current cut
(12) Serial signal transmission error protection
(11) Outdoor unit failure
(27) Energy-saving operation (
(28) Warm-up control (
1.11.4Operationcontrolfunctionbytheoutdoorcontroller
(Σ)Mod elsSRC40 㧙60ZJX-S
...............................................................................314
........................................................315
.................................................................315
...............................315
.................................................................316
........................................................316
...............................317
............................................................317
............................................................................................318
..............................................................................................318
.............................................318
.................................................................................318
...............................................308
............................................................308
........................314
....................................................................314
(Τ)SRKseries ..............................................................................................310
.................................................................308(23) Fan control at heating startup
....................................................308(25) Return air temperature compensation
.....................................................308(26) High power operation (RCEX1 only)
(24)
Room temperature detection temperature compensation during heating ..........308
(33) Auto fan speed control (
(34) IU overload alarm (
...............................................309
.......................................................309
......................................................308(29) Home leave mode (
..............................................309(31) Fun circulator operation (
..309(32) The operation judgment is executed every 5 minutes
(2) Auto restart function
(3) Auto swing control
..................................................................................310
.....................................................................................310
..................................................................................310(1) Unit ON/OFF button
(5) Remote controller display during the operation stop
(6) Outline of heating or cooling operation
.................................311
.....................................................311
.........................................................................................311(4) Timer operation
(8) Indoor fan motor protection
(9) Serial signal transmission error protection
.......................................................................312
................................................312
............................................................................311(7) Frost prevention control
(11) Filter sign
(12) Outline of automatic operation
.................................................................................................313
.................................................................313
....312(10) Plural unit control - Control of 16 units group by one remote controller
(30) Auto temp. setting ( ......................................................308
RCEX1 only)
RCEX1 only)
RCEX1A only)
RCEX1A only)
RCEX1A only)

(RC EX1A only)
RCEX1A only)
RCEX1A only)
(13) Rotor lock
(14) Outdoor fan motor protection
...............................................................................................318
..................................................................318

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How to read the model name
Example: FDT 40 Z JXVF
Series code
Inveter type
Product capacity
Model name FDT : Ceiling cassette-4way type
SRC : Outdoor unit
FDTC : Ceiling cassette-4way compact type
FDEN : Ceiling suspended type
FDUM :
Duct connected-Middle static pressure type
Example: FDT 100 VN P VF
Series code
P : Twin type
: Single type
T : Triple type
D : Double-Twin type
Applicable power source...See the specification
Product capacity
Model name FDT : Ceiling cassette-4way type
FDTC : Ceiling cassette-4way compact type
FDF : Floor standing type
FDEN : Ceiling suspended type
FDU : Duct connected-High static pressuret type
FDUM :
Duct connected-Middle static pressure type
FDC : Outdoor unit
(blank)
(1) List of troubles
(2) Troubleshooting
(7) Inverter checker for diagnosis of inverter output
1.11.2 Troubleshooting flow
(8) Outdoor unit controller failure diagnosis circuit diagram
.............................................................................363
.........................................................................................363
......................................................................................365
(1) Selfdiagnosis function
(2) Troubleshooting procedure
1.12.1 Diagnosing of microcomputer circuit .....................................................331
1.12 MAINTENANCE DATA ...................................................................................331
..............................................................................331
......................................................................337
(3) Troubleshooting at the indoor unit
(4) Troubleshooting at the outdoor unit
...........................................................337
..........................................................348
(5) Check of anomalous operation data with the remote controller
(6)
Power transistor module (including the driver PCB) inspection procedure
...............355
.........357
.....................................358
.........................359
(15) Outdoor fan control at low outdoor temperature
(16) Refrigeration cycle system protection
......................................318
....................................................319
(1) Determination of comressor speed (frequency)
(2) Compressor start control
.......................................320
.......................................................................320
(3) Compressor soft start control
(4) Outdoor unit fan control
.................................................................321
...........................................................................322
(5) Defrosting
(6)
Protective control/anomalous stop control by compressor,s number of revolutions
..............................................................................................324
.........325
(7) Silent mode
(8) Test run
..............................................................................................329
...................................................................................................329
(9) Pump-down control
(10) Base heater ON/OFF output control (optional)
..................................................................................329
.......................................330
(Τ)Models FDC71㧙140 ..............................................................................320

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Model
Item
FDT40ZJXVF
Indoor unit FDT40VF Outdoor unit SRC40ZJX-S
Panel T-PSA-3BW-E
Power source 220-240V
~ 50Hz / 220V ~ 60Hz
Operation data Cooling Heating
Nominal capacity kW 4.0 [ 1.1 (Min.)
~ 4.7 (Max.)] 4.5 [ 0.6 (Min.) ~ 5.4 (Max.)]
Power consumption kW 0.930 1.06
Running current A 4.4 / 4.6 5.1 / 5.3
Power factor % 92 / 92 90 / 91
Inrush current A 5 < Max.running current 12 >
Sound Pressure Level dB(A) P-Hi : 39 Hi : 33 Me : 31 Lo : 30 50
Exterior dimensions
Height × Width × Depth mm Unit 246 × 840 × 840 Panel 35 × 950 × 950 640 × 800 (+71) × 290
Exterior appearance
(Munsell color)
Plaster White
(6.8Y8.9/0.2) near equivalent
Stucco White
(4.2Y7.5/1.1) near equivalent
Net weight kg UNIT 22 PANEL 5.5 45
Refrigerant equipment
Compressor type & Q'ty — RMT5113MCE2 (Twin Rotary type) × 1
Starting method — Direct line start
Refrigerant oil — 0.45 MA68
Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing
Refrigerant control — Capillary tubes + Electronic expansion valve
Air handling equipment
Fan type & Q'ty Turbo fan × 1 Propeller fan × 1
Motor <Starting method> W 50 < Direct line start > 34 < Direct line start >
Air flow (Standard) CMM P-Hi : 20 Hi : 18 Me : 16 Lo : 14 Cooling : 36 Heating : 33
Available static pressure Pa 0 0
Outside air intake Possible —
Air filter, Q'ty Pocket plastic net × 1 (Washable) —
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for Compressor)
Insulation (noise & heat) Polyurethane form —
Electric heater W — —
Remote controller wired : RC-EX1A, RC-E5 (option) wireless : RCN-T-36W-E (option)
Room temperature control Thermostat by electronics —
Safety equipment Overload protection for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Abnormal discharge temperature protection.
Installation data
Refrigerant piping size mm Liquid line : I/Uφ6.35 (1/4") Pipeφ6.35 (1/4") × 0.8 O/Uφ6.35 (1/4")
Gas line : φ12.7 (1/2") φ12.7 (1/2") × 0.8 φ12.7 (1/2")
Connecting method Flare piping Flare piping
Refrigerant line (one way) length Max.30m
Vertical height difference between
outdoor unit and indoor unit
Max.20m (Outdoor unit is higher) See page 152
Max.20m (Outdoor unit is lower)
Refrigerant Quantity R410A 1.5kg in outdoor unit (incl. the amount for the piping of : 15m)
Drain pump Built-in Drain pump —
Drain Hose Connectable with VP25 Holes size φ20 × 5pcs
Insulation for piping Necessary (both Liquid & Gas lines)
IP code IPXO IPX4
Standard Accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet
1.1 SPECIFICATIONS
(1) Ceiling cassette-4way type (FDT)
(a) Single type Adapted to RoHS directive
(2) This packaged air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound pressure level indicates the value in an anechoic chamber. During operation these value are somewhat higher due to
ambient temperature.
(4) The operation data indicates when the air-conditioner is operated at 230V50Hz or 220V60Hz.
(5) When wireless remote controller is used, fan is 3 speed setting (Hi-Me-Lo) only.
PJF000Z296
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C 7˚C 6˚C

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Model
Item
FDT50ZJXVF
Indoor unit FDT50VF Outdoor unit SRC50ZJX-S
Panel T-PSA-3BW-E
Power source 220-240V
~ 50Hz / 220V ~ 60Hz
Operation data Cooling Heating
Nominal capacity kW 5.0 [ 1.1 (Min.)
~ 5.6 (Max.)] 5.4 [ 0.6 (Min.) ~ 6.3 (Max.)]
Power consumption kW 1.29 1.29
Running current A 6.0 / 6.2 6.0 / 6.2
Power factor % 93 / 95 93 / 95
Inrush current A 5 < Max.running current 15 >
Sound Pressure Level dB(A) P-Hi : 39 Hi : 33 Me : 31 Lo : 30 Cooling : 54 Heating : 50
Exterior dimensions
Height × Width × Depth mm Unit 246 × 840 × 840
Panel 35 × 950 × 950 640 × 800 (+71) × 290
Exterior appearance
(Munsell color)
Plaster White
(6.8Y8.9/0.2) near equivalent
Stucco White
(4.2Y7.5/1.1) near equivalent
Net weight kg UNIT 22 PANEL 5.5 45
Refrigerant equipment
Compressor type & Q'ty — RMT5113MCE2 (Twin Rotary type) × 1
Starting method — Direct line start
Refrigerant oil — 0.45 MA68
Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing
Refrigerant control — Capillary tubes + Electronic expansion valve
Air handling equipment
Fan type & Q'ty Turbo fan × 1 Propeller fan × 1
Motor <Starting method> W 50 < Direct line start > 34 < Direct line start >
Air flow (Standard) CMM P-Hi : 20 Hi : 18 Me : 16 Lo : 14 Cooling : 40 Heating : 33
Available static pressure Pa 0 0
Outside air intake Possible —
Air filter, Q'ty Pocket plastic net × 1 (Washable) —
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for Compressor)
Insulation (noise & heat) Polyurethane form —
Electric heater W — —
Remote controller wired : RC-EX1A, RC-E5 (option) wireless : RCN-T-36W-E (option)
Room temperature control Thermostat by electronics —
Safety equipment Overload protection for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Abnormal discharge temperature protection.
Installation data
Refrigerant piping size mm Liquid line : I/Uφ6.35 (1/4") Pipeφ6.35 (1/4") × 0.8 O/Uφ6.35 (1/4")
Gas line : φ12.7 (1/2") φ12.7 (1/2") × 0.8 φ12.7 (1/2")
Connecting method Flare piping Flare piping
Refrigerant line (one way) length Max.30m
Vertical height difference between
outdoor unit and indoor unit
Max.20m (Outdoor unit is higher) See page 152
Max.20m (Outdoor unit is lower)
Refrigerant Quantity R410A 1.5kg in outdoor unit (incl. the amount for the piping of : 15m)
Drain pump Built-in Drain pump —
Drain Hose Connectable with VP25 Holes size φ20 × 5pcs
Insulation for piping Necessary (both Liquid & Gas lines)
IP code IPXO IPX4
Standard Accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet
Adapted to RoHS directive
Item Indoor air temperature Outdoor air temperature
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C 7˚C 6˚C
Notes (1) The data are measured at the following conditions.
(2) This packaged air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound pressure level indicates the value in an anechoic chamber. During operation these value are somewhat higher due to
ambient temperature.
(4) The operation data indicates when the air-conditioner is operated at 230V50Hz or 220V60Hz.
(5) When wireless remote controller is used, fan is 3 speed setting (Hi-Me-Lo) only.
PJF000Z296

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Adapted to RoHS directive
PJF000Z296
Model
Item
FDT60ZJXVF
Indoor unit FDT60VF Outdoor unit SRC60ZJX-S
Panel T-PSA-3BW-E
Power source 220-240V
~ 50Hz / 220V ~ 60Hz
Operation data Cooling Heating
Nominal capacity kW 5.6 [ 1.1 (Min.)
~ 6.3 (Max.)] 6.7 [ 0.6 (Min.) ~ 7.1 (Max.)]
Power consumption kW 1.52 1.70
Running current A 6.9 / 7.2 7.9 / 8.3
Power factor % 96 / 96 94 / 93
Inrush current A 5 < Max.running current 15 >
Sound Pressure Level dB(A) P-Hi : 46 Hi : 33 Me : 31 Lo : 30 54
Exterior dimensions
Height × Width × Depth mm Unit 246 × 840 × 840 Panel 35 × 950 × 950 640 × 800 (+71) × 290
Exterior appearance
(Munsell color)
Plaster White
(6.8Y8.9/0.2) near equivalent
Stucco White
(4.2Y7.5/1.1) near equivalent
Net weight kg UNIT 24 PANEL 5.5 45
Refrigerant equipment
Compressor type & Q'ty — RMT5113MCE2 (Twin Rotary type) × 1
Starting method — Direct line start
Refrigerant oil — 0.45 MA68
Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing
Refrigerant control — Capillary tubes + Electronic expansion valve
Air handling equipment
Fan type & Q'ty Turbo fan × 1 Propeller fan × 1
Motor <Starting method> W 50 < Direct line start > 34 < Direct line start >
Air flow (Standard) CMM P-Hi : 28 Hi : 18 Me : 16 Lo : 14 Cooling : 41.5 Heating : 39
Available static pressure Pa 0 0
Outside air intake Possible —
Air filter, Q'ty Pocket plastic net × 1 (Washable) —
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for Compressor)
Insulation (noise & heat) Polyurethane form —
Electric heater W — —
Remote controller wired : RC-EX1A, RC-E5 (option) wireless : RCN-T-36W-E (option)
Room temperature control Thermostat by electronics —
Safety equipment Overload protection for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Abnormal discharge temperature protection.
Installation data
Refrigerant piping size mm Liquid line : I/Uφ6.35 (1/4") Pipeφ6.35 (1/4") × 0.8 O/Uφ6.35 (1/4")
Gas line : φ12.7 (1/2") φ12.7 (1/2") × 0.8 φ12.7 (1/2")
Connecting method Flare piping Flare piping
Refrigerant line (one way) length Max.30m
Vertical height difference between
outdoor unit and indoor unit
Max.20m (Outdoor unit is higher) See page 152
Max.20m (Outdoor unit is lower)
Refrigerant Quantity R410A 1.5kg in outdoor unit (incl. the amount for the piping of : 15m)
Drain pump Built-in Drain pump —
Drain Hose Connectable with VP25 Holes size φ20 × 5pcs
Insulation for piping Necessary (both Liquid & Gas lines)
IP code IPXO IPX4
Standard Accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet
(2) This packaged air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound pressure level indicates the value in an anechoic chamber. During operation these value are somewhat higher due to
ambient temperature.
(4) The operation data indicates when the air-conditioner is operated at 230V50Hz or 220V60Hz.
(5) When wireless remote controller is used, fan is 3 speed setting (Hi-Me-Lo) only.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C 7˚C 6˚C

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Model
Item
FDT71VNXVF
Indoor unit FDT71VF Outdoor unit FDC71VNX
Panel T-PSA-3BW-E
Power source 220-240V
~ 50Hz / 220V ~ 60Hz
Operation data Cooling Heating
Nominal capacity kW 7.1 [ 3.2 (Min.)
~ 8.0 (Max.)] 8.0 [ 3.6 (Min.) ~ 9.0 (Max.)]
Power consumption kW 2.04 1.94
Running current A 9.1 / 9.5 8.7 / 9.0
Power factor % 98 98
Inrush current A 5 < Max.running current 17 >
Sound Pressure Level dB(A) P-Hi : 46 Hi : 35 Me : 33 Lo : 31 Cooling : 51, Heating : 48
Exterior dimensions
Height × Width × Depth mm Unit 246 × 840 × 840 Panel 35 × 950 × 950 750 × 880 (+88) × 340
Exterior appearance
(Munsell color)
Plaster White
(6.8Y8.9/0.2) near equivalent
Stucco White
(4.2Y7.5/1.1) near equivalent
Net weight kg UNIT 24 PANEL 5.5 60
Refrigerant equipment
Compressor type & Q'ty — RMT5118MDE2 × 1
Starting method — Direct line start
Refrigerant oil — 0.675 M-MA68
Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing
Refrigerant control — Electronic expansion valve
Air handling equipment
Fan type & Q'ty Turbo fan × 1 Propeller fan × 1
Motor <Starting method> W 50 < Direct line start > 86 < Direct line start >
Air flow (Standard) CMM P-Hi : 28 Hi : 21 Me : 19 Lo : 17 Cooling : 60, Heating : 50
External static pressure Pa 0 0
Outside air intake Possible —
Air filter, Q'ty Pocket plastic net × 1 (Washable) —
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for Compressor)
Insulation (noise & heat) Polyurethane form —
Electric heater W — 20 (Crank case heater)
Remote controller wired : RC-EX1A, RC-E5 (option) wireless : RCN-T-36W-E (option)
Room temperature control Thermostat by electronics —
Safety equipment Overload protection for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Abnormal discharge temperature protection.
Installation data
Refrigerant piping size mm Liquid line : I/Uφ9.52 (3/8") Pipeφ9.52 (3/8") × 0.8 O/Uφ9.52 (3/8")
Gas line : φ15.88 (5/8") φ15.88 (5/8") × 1.0 φ15.88 (5/8")
Connecting method Flare piping Flare piping
Refrigerant line (one way) length Max.50m
Vertical height difference between
outdoor unit and indoor unit
Max.30m (Outdoor unit is higher) See page 152
Max.15m (Outdoor unit is lower)
Refrigerant Quantity R410A 2.95kg in outdoor unit (incl. the amount for the piping of : 30m)
Drain pump Built-in Drain pump —
Drain Hose Connectable with VP25 Holes size φ20 × 3pcs
Insulation for piping Necessary (both Liquid & Gas lines)
IP code IPXO IP24
Standard Accessories Mounting kit, Drain hose —
Adapted to RoHS directive
Item Indoor air temperature Outdoor air temperature
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C 7˚C 6˚C
Notes (1) The data are measured at the following conditions.
(2) This packaged air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound pressure level indicates the value in an anechoic chamber. During operation these value are somewhat higher due to
ambient temperature.
(4) The operation data indicates when the air-conditioner is operated at 230V50Hz or 220V60Hz.
(5) If wireless remote controller is used, only 3-speed fan setting (Hi-Me-Lo) is available.
PJF000Z296