Mitsubishi Heavy Industries FDTVA402HEN1R User manual

TECHNICAL MANUAL
Collection data
Manual No. '06•PAC-T-102
PACKAGED AIR-CONDITIONER
(Spilit system, Air to air heat pump type)
MULTI-TYPE (V-MULTI)
PACKAGED AIR-CONDITIONER
CEILING RECESSED TYPE
FDTVA402HEN1R
502HEN1R
602HEN1R
WALL MOUNTED TYPE
FDKNVA402HENP1R
502HENP1R
FDKNVA602HENT1R
FDTVA602HENT1R
802HEST1R
FDTVA402HENP1R
502HENP1R
602HENP1R
802HESP1R
1002HESP1R
CEILING SUSPENDED TYPE
FDENVA402HEN1R
502HEN1R
602HEN1R
HIGH STATIC PRESSURE DUCT TYPE
FDUVA802HES1R
1002HES1R
FDUVA802HES1R
1002HES1R
FDENVA602HENT1R
802HEST1R
FDENVA402HENP1R
502HENP1R
602HENP1R
802HESP1R
1002HESP1R
CEILING MOUNTED DUCT TYPE
FDURVA402HEN1R
502HEN1R
602HEN1R
(OUTDOOR UNIT)
FDCVA402HENR
502HENR
602HENR
802HESR
1002HESR
(INDOOR UNIT)
FDTA151R
201R
251R
301R
401R
501R
FDENA151R
201R
251R
301R
401R
501R
FDURA201R
251R
301R
401R
501R
FDKNA151R
201R
251R
FDURVA602HENT1R
802HEST1R
FDURVA402HENP1R
502HENP1R
602HENP1R
802HESP1R
1002HESP1R

-
1
-
TABLE OF CONTENTS
1. PACKAGED AIR-CONDITIONER ......................................................................................... 2
2. MULTI-TYPE (V MULTI) PACKAGED AIR-CONDITIONER ............................................ 197
3. WIRELESS KIT (OPTION FOR FDT MODEL ONLY) ....................................................... 294

-
2
-
1. PACKAGED AIR-CONDITIONER
CONTENTS
1.1 GENERAL INFORMATION............................................................................... 5
1.1.1 Specific features .......................................................................................... 5
1.1.2 How to read the model name....................................................................... 5
1.2 SELECTION DATA ........................................................................................... 6
1.2.1 Specifications............................................................................................... 6
(1) Ceiling recessed type (FDT)......................................................................... 6
(2) Ceiling suspended type (FDEN) ................................................................. 18
(3) Wall mounted type (FDKN)......................................................................... 28
(4) High static pressure duct type (FDU)..........................................................31
(5) Ceiling mounted duct type (FDUR)............................................................. 33
1.2.2 Range of usage & limitations ..................................................................... 43
1.2.3 Exterior dimensions ................................................................................... 45
(1) Indoor unit................................................................................................... 45
(2) Remote controller (Optional parts)..............................................................56
(3) Outdoor unit................................................................................................ 58
1.2.4 Inside view ................................................................................................. 61
1.2.5 Exterior appearance .................................................................................. 63
1.2.6 Piping system ............................................................................................ 65
1.2.7 Selection chart ........................................................................................... 70
1.2.8 Characteristics of fan ................................................................................. 78
1.2.9 Noise level ................................................................................................. 80
(1) Indoor unit................................................................................................... 80
(2) Outdoor unit................................................................................................ 83
1.3 ELECTRICAL DATA ....................................................................................... 84
1.3.1 Electrical wiring.......................................................................................... 84
(1) Indoor unit................................................................................................... 84
(2) Outdoor unit................................................................................................ 90

-
3
-
1.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER .................. 92
(1) Remote controller ....................................................................................... 92
(2) Operation control function by the indoor controller..................................... 94
(3) Operation control function by the wired remote controller ........................ 101
(4) Operation control function by the outdoor controller................................. 102
1.5 APPLICATION DATA .................................................................................... 112
1.5.1 Installation of indoor unit.......................................................................... 113
(1) Ceiling recessed type (FDT)..................................................................... 113
(2) Ceiling suspended type (FDEN) ............................................................... 119
(3) Wall mounted type (FDKN)....................................................................... 123
(4) High static pressure duct type (FDU)........................................................126
(5) Ceiling mounted duct type (FDUR)........................................................... 130
1.5.2 Installation of wired remote controller ...................................................... 136
1.5.3 Installation of outdoor unit........................................................................ 137
(1) Haulage and installation ........................................................................... 137
(2) Refrigerant pipng work..............................................................................139
(3) Air tightness test and air purge ................................................................. 143
(4) Additional refrigerant charge..................................................................... 144
(5) Drain pipng work.......................................................................................145
(6) Electrical wiring.........................................................................................145
(7) Setting functions using the wired remote controller.................................. 148
(8) Checking operation data........................................................................... 152
(9) Test run ..................................................................................................... 153
1.6 MAINTENANCE DATA ................................................................................. 155
1.6.1 Servicing .................................................................................................. 155
1.6.2 Trouble shooting for refrigerant circuit ..................................................... 156

-
4
-
1.6.3 Diagnosing of microcomputer circuit........................................................ 157
(1) Selfdiagnosis function...............................................................................157
(2) Procedures of trouble diagnosis ............................................................... 160
(3) Error diagnosis procedures at the indoor unit side ................................... 160
(4) Error diagnosis procedures at the outdoor unit side................................. 176
(5)
Check method in the case of the failure display in the remote controller.... 194
(6) Check abnormal operation data with the wired remote controller ............ 195
1.6.4 Check display on wireless specification models (FDEN·FKDN·FDT)..... 196

-
5
-
Example: FDT V A 40 2 H EN P 1 R
1.1 GENERAL INFORMATION
1.1.1 Specific features
(1)Anew 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 cannection (FDCVA802, 1002: Only a gas side is
brazing) work in the field.
(7) Compared to the previous models, a single fan is used in the FDCVA402 ~ 602 outdoor unit models and forward blowing is used
in the FDCVA802 and FDCVA1002 models, resulting in markedly reduced weight and greater compactness. In addition, use of an
inverter makes these units much more economical compared to the previous fixed speed units.
1.1.2 How to read the model name
RoHS specification
: Single type
Applicable power source ... See the specifications
Heat pump type
Series No.
Product capacity
R410A models
V:Inverter specification
Model name
FDT :
FDEN :
FDKN:
FDU :
FDUR:
FDC :
Celing recessed type unit with wired
remote controller
Celing suspended type unit with wire-
less remote controller
Wall mounted type unit with wireless
remote controller
High static pressure duct type unit
with wired remote controller
Ceiling mounted duct type unit with
wired remote controller
Outdoor unit
P: Twin type
T: Triple type
D: Double twin type
(blank)

-
6
-
Item Model FDTA401R FDCVA402HENR
Nominal cooling capacity(1) kW 10.0 [6.1~11.2]
Nominal heating capacity(1) kW 11.2 [5.6~12.5]
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 2.88
Running current (Cooling) A 12.6
Power factor (Cooling) % 99
Heating power consumption kW 3.12
Running current (Heating) A 13.7
Power factor (Heating) % 99
Inrush current (L.R.A) A 5
Noise level dB(A)
35 52
Exterior dimensions mm Unit 295 ×840 ×840 845 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 33 (Unit:26 Panel:7) 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.4
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×1
Motor W 40 ×1 120 ×1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″)
Refrigerant piping size (in)
Connecting method Flare piping
Drain hose Connectable with VP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA402HEN1R
Powerful mode Hi:46 Me:43 Lo:41
Mild mode Hi:43 Me:41 Lo:38
Powerful mode Hi:25 Me:22 Lo:20
Mild mode Hi:22 Me:20 Lo:18
50
1.2 SELECTION DATA
1.2.1 Specifications
(1) Ceiling recessed type (FDT)
(a) Single type
Model FDTVA402HEN1R

-
7
-
Item Model FDTA501R FDCVA502HENR
Nominal cooling capacity(1) kW 12.5 [6.5~14.0]
Nominal heating capacity(1) kW 14.0 [6.2~16.0]
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 4.05
Running current (Cooling) A 17.7
Power factor (Cooling) % 99
Heating power consumption kW 3.97
Running current (Heating) A 17.4
Power factor (Heating) % 99
Inrush current (L.R.A) A 5
Noise level dB(A)
552
Exterior dimensions mm Unit 365 ×840 ×840 845 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 38 (Unit:31 Panel:7) 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.5
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×1
Motor W 120 ×1120 ×1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″)
Refrigerant piping size (in)
Connecting method Flare piping
Drain hose Connectable with VP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA502HEN1R
Model FDTAV502HEN1R
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
52

-
8
-
Item Model FDTA601R FDCVA602HENR
Nominal cooling capacity(1) kW 14.0 [6.7~14.8]
Nominal heating capacity(1) kW 16.0 [6.3~16.8]
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 4.65
Running current (Cooling) A 20.4
Power factor (Cooling) % 99
Heating power consumption kW 4.54
Running current (Heating) A 20.0
Power factor (Heating) % 99
Inrush current (L.R.A) A 5
Noise level dB(A)
552
Exterior dimensions mm Unit 365 ×840 ×840 845 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 38 (Unit:31 Panel:7) 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.6
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×1
Motor W 120 ×1120 ×1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″)
Refrigerant piping size (in)
Connecting method Flare piping
Drain hose Connectable with VP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA601HEN1R
Model FDTVA602HEN1R
Powerful mode Hi:48 Me:45 Lo:43
Mild mode Hi:45 Me:43 Lo:40
Powerful mode Hi:34 Me:30 Lo:26
Mild mode Hi:30 Me:26 Lo:23
53

-
9
-
Item Model FDTA201R FDCVA402HENR
Nominal cooling capacity(1) kW
Nominal heating capacity(1) kW
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 2.90/2.96
Running current (Cooling) A 5.1/5.5
Power factor (Cooling) % 86/75
Heating power consumption kW 2.54/2.60
Running current (Heating) A 4.6/4.8
Power factor (Heating) % 84/75
Inrush current (L.R.A) A 45
Noise level dB(A) 3
552
Exterior dimensions mm Unit 270 ×840 ×840 845 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 31 (Unit:24 Panel:7) 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.4
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×1
Motor W 14 ⳯1 120 ⳯1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe, Outdoor main pipe: φ9.52 (3/8″)
Refrigerant piping size (in) Indoor branch pipe: φ12.7 (1/2″), Outdoor main pipe: φ15.88 (5/8″)
Connecting method Flare piping
Drain hose Connectable with VP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where two indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA402HENP1R
(b) Twin type
Model FDTVA402HENP1R (Indoor unit: 2 units, Outdoor unit: 1 unit)
10.0 [6.1~11.2]
11.2 [5.6~12.5]
2.94
12.9
99
3.09
13.6
99
5
50
Powerful mode Hi:18 Me:15 Lo:14
Mild mode Hi:15 Me:14 Lo:13
Powerful mode Hi:36 Me:33 Lo:32
Mild mode Hi:33 Me:32 Lo:31
Liquid line
Gas line

-
10
-
Model FDTVA502HENP1R (Indoor unit: 2 units, Outdoor unit: 1 unit)
Item Model FDTA251R FDCVA502HENR
Nominal cooling capacity(1) kW
Nominal heating capacity(1) kW
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 2.90/2.96
Running current (Cooling) A 5.15.5
Power factor (Cooling) % 86/
Heating power consumption kW 2.54/2.60
Running current (Heating) A 4.6/4.8
Power factor (Heating) % 84/
Inrush current (L.R.A) A
Noise level dB(A)
552
Exterior dimensions mm Unit 270 ×840 ×840 845 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 31 (Unit:24 Panel:7) 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.5
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×1
Motor W 20 ×1120 ×1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe, Outdoor main pipe: φ9.52 (3/8″)
Refrigerant piping size (in) Indoor branch pipe, Outdoor main pipe: φ15.88 (5/8″)
Connecting method Flare piping
Drain hose Connectable with VP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where two indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA502HENP1R
12.5 [6.5~14.0]
14.0 [6.2~16.0]
4.29
18.9
99
4.13
18.2
99
5
52
Powerful mode Hi:38 Me:35 Lo:33
Mild mode Hi:35 Me:33 Lo:31
Powerful mode Hi:20 Me:17 Lo:15
Mild mode Hi:17 Me:15 Lo:13
Liquid line
Gas line

-
11
-
Item Model FDTA301R FDCVA602HENR
Nominal cooling capacity(1) kW 14.0 [7.0~14.5]
Nominal heating capacity(1) kW 16.0 [6.3~16.5]
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 4.69
Running current (Cooling) A 20.5
Power factor (Cooling) % 99
Heating power consumption kW 4.58
Running current (Heating) A 20.1
Power factor (Heating) % 99
Inrush current (L.R.A) A 5
Noise level dB(A)
35 52
Exterior dimensions mm Unit 270 ×840 ×840 845 ×970 ×370
Height ×Width ×Depth Panel 30 ×950 ×950
Net weight kg 31 (Unit:24 Panel:7) 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.6
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×1
Motor W 20 ×1120 ×1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe, Outdoor main pipe: φ9.52 (3/8″)
Refrigerant piping size (in) Indoor branch pipe, Outdoor main pipe: φ15.88 (5/8″)
Connecting method Flare piping
Drain hose Connectable with VP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where two indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA602HENP1R
Model FDTVA602HENP1R (Indoor unit: 2 units, Outdoor unit: 1 unit)
Powerful mode Hi:38 Me:35 Lo:33
Mild mode Hi:35 Me:33 Lo:31
Powerful mode Hi:20 Me:17 Lo:15
Mild mode Hi:17 Me:15 Lo:13
53
Liquid line
Gas line

-
12
-
Item Model FDTA401R FDCVA802HESR
Nominal cooling capacity(1) kW 20.0 [7.0~22.4]
Nominal heating capacity(1) kW 22.4 [7.6~25.0]
Power source 3 Phase, 380/400/415V 50Hz
Cooling power consumption kW 6.60
Running current (Cooling) A 9.9
Power factor (Cooling) % 96
Heating power consumption kW 6.46
Running current (Heating) A 9.8
Power factor (Heating) % 95
Inrush current (L.R.A) A 5
Noise level dB(A)
35 52
Exterior dimensions mm Unit 295 ×840 ×840 1300 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 33 (Unit:26 Panel:7) 122
Refrigerant equipment –GT-C5150ND79
Compressor type & Q’ty
Motor kW – 4.5
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 5.4 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–1.45 (M-MA32R)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×2
Motor W 40 ×1120 ×2
Starting method Direct line start Direct line start
Air flow CMM Cooling: 150, Heating: 145
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 40 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe, Outdoor main pipe: φ9.52 (3/8″)
Refrigerant piping size (in) Indoor branch pipe: φ15.88 (5/8″), Outdoor main pipe: φ25.4 (1″)
Connecting method Flare piping (Outdoor gas piping: Brazing)
Drain hose Connectable withVP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 400V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where two indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA802HESP1R
Model FDTVA802HESP1R (Indoor unit: 2 units, Outdoor unit: 1 unit)
Powerful mode Hi:46 Me:43 Lo:41
Mild mode Hi:43 Me:41 Lo:38
Powerful mode Hi:25 Me:22 Lo:20
Mild mode Hi:22 Me:20 Lo:18
57
Liquid line
Gas line

-
13
-
Item Model FDTA501R FDCA1002HESR
Nominal cooling capacity(1) kW 25.0 [10.6~28.0]
Nominal heating capacity(1) kW 28.0 [9.5~31.5]
Power source 3 Phase, 380/400/415V 50Hz
Cooling power consumption kW 8.12
Running current (Cooling) A 12.2
Power factor (Cooling) % 96
Heating power consumption kW 7.75
Running current (Heating) A 11.8
Power factor (Heating) % 95
Inrush current (L.R.A) A 5
Noise level dB(A)
552
Exterior dimensions mm Unit 365 ×840 ×840 1505 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 38 (Unit:31 Panel:7) 140
Refrigerant equipment –GT-C5150ND79
Compressor type & Q’ty
Motor kW – 4.8
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 7.2 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–1.45 (M-MA32R)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×2
Motor W 120 ×1120 ×2
Starting method Direct line start Direct line start
Air flow CMM Cooling: 150, Heating: 145
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 40 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe: φ9.52 (3/8″), Outdoor main pipe: φ12.7 (1/2″)
Refrigerant piping size (in) Indoor branch pipe: φ15.88 (5/8″), Outdoor main pipe: φ25.4 (1″)
Connecting method Flare piping (Outdoor gas piping: Brazing)
Drain hose Connectable withVP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 400V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where two indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA1002HESP1R
Model FDTVA1002HESP1R (Indoor unit: 2 units, Outdoor unit: 1 unit)
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
Cooling:57, Heating: 58
Liquid line
Gas line

-
14
-
Item Model FDTA201R FDCVA602HENR
Nominal cooling capacity(1) kW
Nominal heating capacity(1) kW
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 2.90/2.96
Running current (Cooling) A 5.1/5.5
Power factor (Cooling) % 86/75
Heating power consumption kW 2.54/2.60
Running current (Heating) A 4.6/4.8
Power factor (Heating) % 84/75
Inrush current (L.R.A) A 45
Noise level dB(A) 3
552
Exterior dimensions mm Unit 270 ×840 ×840 845 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 31 (Unit:24 Panel:7) 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.6
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×1
Motor W 14 ⳯1 120 ⳯1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe, Outdoor main pipe: φ9.52 (3/8″)
Refrigerant piping size (in) Indoor branch pipe: φ12.7 (1/2″), Outdoor main pipe: φ15.88 (5/8″)
Connecting method Flare piping
Drain hose Connectable with VP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where three indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA602HENT1R
(c) Triple type
Model FDTVA602HENT1R (Indoor unit: 3 units, Outdoor unit: 1 unit)
14.0 [7.0~14.5]
16.0 [6.3~16.5]
4.74
20.8
99
4.63
20.3
99
5
53
Powerful mode Hi:18 Me:15 Lo:14
Mild mode Hi:15 Me:14 Lo:13
Powerful mode Hi:36 Me:33 Lo:32
Mild mode Hi:33 Me:32 Lo:31
Liquid line
Gas line

-
15
-
Item Model FDTA301R FDCVA802HESR
Nominal cooling capacity(1) kW 20.0 [7.0~22.4]
Nominal heating capacity(1) kW 22.4 [7.6~25.0]
Power source 3 Phase, 380/400/415V 50Hz
Cooling power consumption kW 6.72
Running current (Cooling) A 10.0
Power factor (Cooling) % 97
Heating power consumption kW 6.57
Running current (Heating) A 10.0
Power factor (Heating) % 95
Inrush current (L.R.A) A 5
Noise level dB(A)
35 52
Exterior dimensions mm Unit 270 ×840 ×840 1300 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 31 (Unit:24 Panel:7) 122
Refrigerant equipment –GT-C5150ND79
Compressor type & Q’ty
Motor kW – 4.5
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 5.4 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–1.45 (M-MA32R)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×2
Motor W 20 ×1120 ×2
Starting method Direct line start Direct line start
Air flow CMM Cooling: 150, Heating: 145
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 40 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe, Outdoor main pipe: φ9.52 (3/8″)
Refrigerant piping size (in) Indoor branch pipe: φ15.88 (5/8″), Outdoor main pipe: φ25.4 (1″)
Connecting method Flare piping (Outdoor gas piping: Brazing)
Drain hose Connectable withVP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 400V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where three indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA802HEST1R
Model FDTVA802HEST1R (Indoor unit: 3 units, Outdoor unit: 1 unit)
Powerful mode Hi:38 Me:35 Lo:33
Mild mode Hi:35 Me:33 Lo:31
Powerful mode Hi:20 Me:17 Lo:15
Mild mode Hi:17 Me:15 Lo:13
57
Liquid line
Gas line

-
16
-
Item Model FDTA201R FDCVA802HESR
Nominal cooling capacity(1) kW
Nominal heating capacity(1) kW
Power source 3 Phase, 380/400/415V 50Hz
Cooling power consumption kW 2.90/2.96
Running current (Cooling) A 5.1/5.5
Power factor (Cooling) % 86/75
Heating power consumption kW 2.54/2.60
Running current (Heating) A 4.6/4.8
Power factor (Heating) % 84/75
Inrush current (L.R.A) A 45
Noise level dB(A) 3
552
Exterior dimensions mm Unit 270 ×840 ×840 1300 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 31 (Unit:24 Panel:7) 122
Refrigerant equipment –GT-C5150ND79
Compressor type & Q’ty
Motor kW – 4.5
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 5.4 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–1.45 (M-MA32R)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×2
Motor W 14 ⳯1 120 ⳯2
Starting method Direct line start Direct line start
Air flow CMM Cooling: 150, Heating: 145
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 40 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe, Outdoor main pipe: φ9.52 (3/8″)
Refrigerant piping size (in) Indoor branch pipe: φ12.7 (1/2″), Outdoor main pipe: φ25.4 (1″)
Connecting method Flare piping (Outdoor gas piping: Brazing)
Drain hose Connectable withVP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 400V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where four indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA802HESD1R
(d) Double twin type
Model FDTVA802HESD1R (Indoor unit: 4 units, Outdoor unit: 1 unit)
20.0 [7.0~22.4]
22.4 [7.6~25.0]
6.75
10.1
96
6.63
10.2
94
5
57
Powerful mode Hi:18 Me:15 Lo:14
Mild mode Hi:15 Me:14 Lo:13
Powerful mode Hi:36 Me:33 Lo:32
Mild mode Hi:33 Me:32 Lo:31
Liquid line
Gas line

-
17
-
Model FDTVA1002HESD1R (Indoor unit: 4 units, Outdoor unit: 1 unit)
Item Model FDTA251R FDCVA1002HESR
Nominal cooling capacity(1) kW
Nominal heating capacity(1) kW
Power source 3 Phase, 380/400/415V 50Hz
Cooling power consumption kW 2.90/2.96
Running current (Cooling) A 5.15.5
Power factor (Cooling) % 86/
Heating power consumption kW 2.54/2.60
Running current (Heating) A 4.6/4.8
Power factor (Heating) % 84/
Inrush current (L.R.A) A
Noise level dB(A)
552
Exterior dimensions mm Unit 270 ×840 ×840 1505 ×970 ×370
Height ×Width ×Depth Panel 35 ×950 ×950
Net weight kg 31 (Unit:24 Panel:7) 140
Refrigerant equipment –GT-C5150ND79
Compressor type & Q’ty
Motor kW – 4.8
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 7.2 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–1.45 (M-MA32R)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Turbo fan ×1 Propeller fan ×2
Motor W 20 ×1120 ×2
Starting method Direct line start Direct line start
Air flow CMM Cooling: 150, Heating: 145
Outside air intake Available –
Air filter, Q’ty Long life filter ×1(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control Wired remote control switch (Optional : RC-E1R)
Operation switch Wireless remote control switch (Optional : RCN-T-35W-ER)
– (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Indoor branch pipe: φ9.52 (3/8″), Outdoor main pipe: φ12.7 (1/2″)
Refrigerant piping size (in) Indoor branch pipe: φ15.88 (5/8″), Outdoor main pipe: φ25.4 (1″)
Connecting method Flare piping (Outdoor gas piping: Brazing)
Drain hose Connectable withVP25 (I.D.25mm, O.D.32mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts Decorative Panel
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 400V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
(5) Indoor unit specifications show the specifications for one unit. Capacity and running characteristics values are shown for the case where four indoor units
are combined and run together.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDTVA1002HESD1R
25.0 [10.6~28.0]
28.0 [9.5~31.5]
8.86
13.3
96
8.43
12.9
94
5
Cooling:57, Heating: 58
Powerful mode Hi:38 Me:35 Lo:33
Mild mode Hi:35 Me:33 Lo:31
Powerful mode Hi:20 Me:17 Lo:15
Mild mode Hi:17 Me:15 Lo:13
Liquid line
Gas line

-
18
-
Item Model FDENA401R FDCVA402HENR
Nominal cooling capacity(1) kW 10.0 [6.1~11.2]
Nominal heating capacity(1) kW 11.2 [5.9~12.5]
Power source 1 Phase, 220/230/240V 50Hz
Cooling power consumption kW 2.85
Running current (Cooling) A 12.5
Power factor (Cooling) % 99
Heating power consumption kW 2.97
Running current (Heating) A 13.0
Power factor (Heating) % 99
Inrush current (L.R.A) A 5
Noise level dB(A)
Exterior dimensions mm 250 ×1620 ×690 845 ×970 ×370
Height ×Width ×Depth
Net weight kg 46 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.4
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Multiblade centrifugal fan ×4 Propeller fan ×1
Motor W 40 ×2120 ×1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Unavailable –
Air filter, Q’ty Polypropylene net ×2(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control
Wireless remote control switch (Optional: RCN-E1R)
Operation switch Wired remote control switch (Optional: RC-E1R) – (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″)
Refrigerant piping size (in)
Connecting method Flare piping
Drain hose Connectable with VP20 (I.D.20mm, O.D.26mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts –
(2) Ceiling suspended type (FDEN)
(a) Single type
Model FDENVA402HEN1R
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDENVA402HEN1R
50
Powerful mode Hi:46 Me:44 Lo:41
Mild mode Hi:44 Me:41 Lo:39
Powerful mode Hi:29 Me:26 Lo:23
Mild mode Hi:26 Me:23 Lo:21

-
19
-
Item Model FDENA501R FDCVA502HENR
Nominal cooling capacity(1) kW 12.5 [6.5~14.0]
Nominal heating capacity(1) kW 14.0 [6.2~16.0]
Power source 1 Phase 220/230/240V 50Hz
Cooling power consumption kW 4.35
Running current (Cooling) A 19.2
Power factor (Cooling) % 99
Heating power consumption kW 3.95
Running current (Heating) A 17.3
Power factor (Heating) % 99
Inrush current (L.R.A) A 5
Noise level dB(A)
Exterior dimensions mm 250 ×1620 ×690 845 ×970 ×370
Height ×Width ×Depth
Net weight kg 46 63
Refrigerant equipment –RM-B5125MD11
Compressor type & Q’ty
Motor kW – 2.5
Starting method – Direct line start
Heat exchanger Louver fin & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control – Electronic expansion valve
Refrigerant R410A
Quantity kg – 3.8 [Pre-charged up to the piping length of 30m]
Refrigerant oil r–0.7 (M-MA68)
Defrost control Microcomputer controlled de-icer
Air handling equipment
Fan type & Q’ty Multiblade centrifugal fan ×4 Propeller fan ×1
Motor W 45 ×2 120 ×1
Starting method Direct line start Direct line start
Air flow CMM Cooling: 75, Heating: 73
Outside air intake Unavailable –
Air filter, Q’ty Polypropylene net ×2(washable) –
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber mount (for compressor)
Electric heater W – 20 (Crank case heater)
Operation control
Wireless remote control switch (Optional: RCN-E1R)
Operation switch Wired remote control switch (Optional: RC-E1R) – (Indoor unit side)
Room temperature control Thermostat by electronics –
Safety equipment Internal thermostat for fan motor. Internal thermostat for fan motor.
Frost protection thermostat. Abnormal discharge temperature protection.
Installation data mm Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″)
Refrigerant piping size (in)
Connecting method Flare piping
Drain hose Connectable with VP20 (I.D.20mm, O.D.26mm) –
Insulation for piping Necessary (both Liquid & Gas lines)
Accessories Mounting kit. Drain hose
Optional parts –
Model FDENVA502HEN1R
Operation data
(3)
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard. ISO-T1 “UNITARY AIR-CONDITIONERS”
(3) The operation data indicate when the air-conditioner is operated at 230V 50Hz.
(4) Values in [ ~ ] show the minimum to maximum range.
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature Standards
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C – 7˚C 6˚C
ISO-T1
FDENVA502HEN1R
52
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