Daikin FTXJ-LW series Instruction manual

Air Conditioning
Technical Data
Wall mounted unit
EEDEN15-100
FTXJ-LW, FTXJ-LS

• Split - Sky Air • FTXJ-LW, FTXJ-LS 1
• Indoor Unit • FTXJ-LW, FTXJ-LS
TABLE OF CONTENTS
FTXJ-LW, FTXJ-LS
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FTXJ-LW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FTXJ-LS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Centre of gravity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

• Indoor Unit • FTXJ-LW, FTXJ-LS
1
• Split - Sky Air • FTXJ-LW, FTXJ-LS
2
1 Features
1 - 1 FTXJ-LW
IndoorUnit
• ChoosingforanR-32product,reduces the environmentalimpactwith
68% compared to R-410A and leads directly to lower energy
consumption thanks to its high energy efficiency
• Remarkable blend of iconic design and engineering excellence with
an elegant finish in matt crystal white
• Daikin Emura has been awarded with Reddot design award 2014 by
an international jury, thanks to its excellent design
• Designed to perfectly balance technological leadership and the
beauty of aerodynamics
• Seasonal efficiency values up to A+++
• Online controller (optional): control your indoor from any location with
an app, via your local network or internet
• Whisper quiet in operation: the operating of the unit can hardly be
heard. The sound pressure level goes down to 19dBA!
Econo mode 2 area
intelligent eye Energy saving during standby
mode
Night set mode Fan only Comfort mode Powerful mode Auto cooling-
heating
changeover
Whisper quiet
Indoor unit
silent operation 3-D air flow Vertical auto swing Horizontal auto swing Auto fan speed Fan speed steps Dry programmeTitaniumapatite photocatalytic
air purification
filter
Weekly timer
24 hour timer Infraredremote
control Wired remote control Centralised control Online controller via
app
Auto-restart Self diagnosis

3
1
• Split - Sky Air • FTXJ-LW, FTXJ-LS 3
• Indoor Unit • FTXJ-LW, FTXJ-LS
1 Features
1 - 2 FTXJ-LS
• ChoosingforanR-32product,reduces theenvironmentalimpactwith
68% compared to R-410A and leads directly to lower energy
consumption thanks to its high energy efficiency
• Remarkable blend of iconic design and engineering excellence with
an elegant finish in silver and anthracite
• Daikin Emura has been awarded with Reddot design award 2014 by
an international jury, thanks to its excellent design
• Designed to perfectly balance technological leadership and the
beauty of aerodynamics
• Seasonal efficiency values up to A+++
• Online controller (optional): control your indoor from any location with
an app, via your local network or internet
• Whisper quiet in operation: the operating of the unit can hardly be
heard. The sound pressure level goes down to 19dBA!
Econo mode 2 area
intelligent eye Energy saving during standby
mode
Night set mode Fan only Comfort mode Powerful mode Auto cooling-
heating
changeover
Whisper quiet
Indoor unit
silent operation 3-D air flow Vertical auto swing Horizontal auto swing Auto fan speed Fan speed steps Dry programmeTitaniumapatite photocatalytic
air purification
filter
Weekly timer
24 hour timer Infrared remote
control Wired remote control Centralised control Online controller via
app
Auto-restart Self diagnosis

• Indoor Unit • FTXJ-LW, FTXJ-LS
2
• Split - Sky Air • FTXJ-LW, FTXJ-LS
4
2 Specifications
2-1 Technical Specifications FTXJ20LW FTXJ25LW FTXJ35LW FTXJ50LW FTXJ20LS FTXJ25LS FTXJ35LS FTXJ50LS
Power input - 50Hz Cooling Nom. kW 0.023 0.033 0.023 0.033
Heating Nom. kW 0.031 0.033 0.042 0.043 0.031 0.033 0.042 0.043
Casing Colour White Silver
Dimensions Unit Height/Width/
Depth mm 303/998/212
Packed unit Height/Width/
Depth mm 322/1,101/389
Weight Unit kg 12
Packed unit kg 16
Packing Weight kg 4
Heat exchanger Length mm 610
Rows Quantity 2
Fin pitch mm 1.2
Stages Quantity 18
Tube type Ø6,35 Hi-XB
Fin Type Multi slit fin
Air filter Type Removable / washable / mildew proof
Fan Type Cross flow fan
Air flow rate Cooling High m³/min 8.9 10.9 8.9 10.9
cfm 313 385 313 385
Nom. m³/min 6.6 7.8 8.9 6.6 7.8 8.9
cfm 234 276 313 234 276 313
Low m³/min 4.4 4.8 6.8 4.4 4.8 6.8
cfm 155 168 239 155 168 239
Silent
operati
on
m³/min 2.6 2.9 3.6 2.6 2.9 3.6
cfm 9110212891102128
Heating High m³/min 10.2 11.0 12.4 12.6 10.2 11.0 12.4 12.6
cfm 361 388 438 446 361 388 438 446
Nom. m³/min 8.4 8.6 9.6 10.5 8.4 8.6 9.6 10.5
cfm 298 303 340 372 298 303 340 372
Low m³/min 6.3 6.9 8.1 6.3 6.9 8.1
cfm 223 245 284 223 245 284
Silent
operati
on
m³/min 3.8 4.1 5.0 3.8 4.1 5.0
cfm 133 144 176 133 144 176
Fan motor Model KFD-280-40-8G1
Speed Steps 5 + silent, + auto
Cooling High/
Mediu
m/Low/
Silent
operati
on
rpm 1,440/1,140/840/600 1,710/
1,300/890/
640
1,710/
1,440/
1,160/740
1,440/1,140/840/600 1,710/
1,300/890/
640
1,710/
1,440/
1,160/740
Heating High/
Mediu
m/Low/
Silent
operati
on
rpm 1,620/
1,380/
1,100/760
1,720/
1,400/
1,100/760
1,910/
1,540/
1,180/800
1,940/
1,660/
1,330/920
1,620/
1,380/
1,100/760
1,720/
1,400/
1,100/760
1,910/
1,540/
1,180/800
1,940/
1,660/
1,330/920
Output Rated W 29
Soundpower level Cooling dBA 54 59 60 54 59 60
Heating dBA 56 59 60 56 59 60
Sound pressure level Cooling High/Nom./Low/
Silent operation dBA 38/32/25/19 45/34/26/ 20 46/40/35/ 32 38/32/25/19 45/34/26/ 20 46/40/35/ 32
Heating Super high/High/
Nom./Low/Silent
operation
dBA -/40/34/28/
19 -/41/34/28/ 19 -/45/37/29/ 20 -/47/41/35/ 32 -/40/34/28/ 19 -/41/34/28/ 19 -/45/37/29/ 20 -/47/41/35/ 32
Control systems Infrared remote control ARC466A9

3
2
• Split - Sky Air • FTXJ-LW, FTXJ-LS 5
• Indoor Unit • FTXJ-LW, FTXJ-LS
2 Specifications
Standard Accessories : Installation manual; Quantity : 1;
Standard Accessories : Operation manual; Quantity : 1;
Standard Accessories : Infrared remote control; Quantity : 1;
Standard Accessories : Batteries; Quantity : 2;
Standard Accessories : Remote control holder; Quantity : 1;
Standard Accessories : Mounting plate; Quantity : 1;
Standard Accessories : Titanium apatite photocatalytic air purification filter; Quantity : 2;
Standard Accessories : Indoor unit fixing screws; Quantity : 2;
Standard Accessories : Screw cover; Quantity : 2;
Standard Accessories : Fixing screws for mounting plate; Quantity : 5;
Standard Accessories : Fixing screw for remote controller holder; Quantity : 2;
Standard Accessories : Titanium apatite filters; Quantity : 2;
Notes
SL: The silent fan level of the air flow rate setting
Piping connections Liquid OD 6.35
Gas OD 9.5 12.7 9.5 12.7
Drain 18
Heat insulation Both liquid and gas pipes
Temperature control Microcomputer control
Air direction control Right, Left, Horizontal, Downward
2-2 Electrical Specifications FTXJ20LW FTXJ25LW FTXJ35LW FTXJ50LW FTXJ20LS FTXJ25LS FTXJ35LS FTXJ50LS
Power supply Name V1
Phase 1~
Frequency Hz 50
Voltage V 220-240
Current Nominal running
current(RLA) -50Hz Cooling A 0.12 0.16 0.12 0.16
Heating A 0.15 0.16 0.21 0.15 0.16 0.21
2-1 Technical Specifications FTXJ20LW FTXJ25LW FTXJ35LW FTXJ50LW FTXJ20LS FTXJ25LS FTXJ35LS FTXJ50LS

• Indoor Unit • FTXJ-LW, FTXJ-LS
3
• Split - Sky Air • FTXJ-LW, FTXJ-LS
6
3 Options
3 - 1 Options

3
4
• Split - Sky Air • FTXJ-LW, FTXJ-LS 7
• Indoor Unit • FTXJ-LW, FTXJ-LS
4 Dimensional drawings
4 - 1 Dimensional Drawings
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• Indoor Unit • FTXJ-LW, FTXJ-LS
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• Split - Sky Air • FTXJ-LW, FTXJ-LS
8
5 Centre of gravity
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• Split - Sky Air • FTXJ-LW, FTXJ-LS 9
• Indoor Unit • FTXJ-LW, FTXJ-LS
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• Split - Sky Air • FTXJ-LW, FTXJ-LS
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3
7
• Split - Sky Air • FTXJ-LW, FTXJ-LS 11
• Indoor Unit • FTXJ-LW, FTXJ-LS
7 Wiring diagrams
7 - 1 Wiring Diagrams - Single Phase
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'(

• Indoor Unit • FTXJ-LW, FTXJ-LS
8
• Split - Sky Air • FTXJ-LW, FTXJ-LS
12
8 Sound data
8 - 1 Sound Pressure Spectrum
1 .
2 .
3 .
4
.
5 .
38 25 41 28
Locationofmicrophone
B
AScale
dBA=AͲweightedsoundpressurelevel(AscaleaccordingtoIEC).
Octavebandcentrefrequency[Hz]
Coolingmode
Soundpressurelevel[dB]
Soundpressurelevel[dB]
Heatingmode
Legend
Octavebandcentrefrequency[Hz]
Notes
Cooling Heating
dBA
AB
dBA
AB
TotaldB
TotaldB
FTXJ20LW
FTXJ20LS
Backgroundnoisealreadytakenintoaccount.
Operatingconditions:powersource220Ͳ240V/220V50/60Hz;JISstandard
TheoperationnoisemeasuringmethodisinaccordancewithJISC9612.
Measuringlocation:anechoicchamber
Operatingnoisevariesdependingonoperationandambientconditions.
C
CB
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
3D092362
1 .
2 .
3 .
4
.
5 .
38 25 41 28
Locationofmicrophone
B
AScale
dBA=AͲweightedsoundpressurelevel(AscaleaccordingtoIEC).
Octavebandcentrefrequency[Hz]
Coolingmode
Soundpressurelevel[dB]
Soundpressurelevel[dB]
Heatingmode
Legend
Octavebandcentrefrequency[Hz]
Notes
Cooling Heating
dBA
AB
dBA
AB
TotaldB
TotaldB
FTXJ25LW
FTXJ25LS
Backgroundnoisealreadytakenintoaccount.
Operatingconditions:powersource220Ͳ240V/220V50/60Hz;JISstandard
TheoperationnoisemeasuringmethodisinaccordancewithJISC9612.
Measuringlocation:anechoicchamber
Operatingnoisevariesdependingonoperationandambientconditions.
C
CB
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
3D092361

3
8
• Split - Sky Air • FTXJ-LW, FTXJ-LS 13
• Indoor Unit • FTXJ-LW, FTXJ-LS
8 Sound data
8 - 1 Sound Pressure Spectrum
1 .
2 .
3 .
4
.
5 .
45 26 45 29
Locationofmicrophone
B
AScale
dBA=AͲweightedsoundpressurelevel(AscaleaccordingtoIEC).
Octavebandcentrefrequency[Hz]
Coolingmode
Soundpressurelevel[dB]
Soundpressurelevel[dB]
Heatingmode
Legend
Octavebandcentrefrequency[Hz]
Notes
Cooling Heating
dBA
AB
dBA
AB
TotaldB
TotaldB
FTXJ35LW
FTXJ35LS
Backgroundnoisealreadytakenintoaccount.
Operatingconditions:powersource220Ͳ240V/220V50/60Hz;JISstandard
TheoperationnoisemeasuringmethodisinaccordancewithJISC9612.
Measuringlocation:anechoicchamber
Operatingnoisevariesdependingonoperationandambientconditions.
C
CB
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
3D092359
1 .
2 .
3 .
4
.
5 .
46 35 47 35
Locationofmicrophone
B
AScale
dBA=AͲweightedsoundpressurelevel(AscaleaccordingtoIEC).
Octavebandcentrefrequency[Hz]
Coolingmode
Soundpressurelevel[dB]
Soundpressurelevel[dB]
Heatingmode
Legend
Octavebandcentrefrequency[Hz]
Notes
Cooling Heating
dBA
AB
dBA
AB
TotaldB
TotaldB
FTXJ50LW
FTXJ50LS
Backgroundnoisealreadytakenintoaccount.
Operatingconditions:powersource220Ͳ240V/220V50/60Hz;JISstandard
TheoperationnoisemeasuringmethodisinaccordancewithJISC9612.
Measuringlocation:anechoicchamber
Operatingnoisevariesdependingonoperationandambientconditions.
C
CB
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
NR0
NR5 NR10 NR15 NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dBA
3D092360

Daikin Europe N.V. participates in the Eu-
rovent Certification programme for Liquid
Chilling Packages (LCP), Air handling units
(AHU), Fan coil units (FCU) and variable re-
frigerant flow systems (VRF) Check ongo-
ing validity of certificate online:
www.eurovent-certification.com or using:
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EEDEN15-100 03/15 Copyright Daikin The present publication supersedes EEDEN14-100
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constitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V.
has compiled the content of this leaflet to the best of its knowledge. No
express or implied warranty is given for the completeness, accuracy, re-
liability or fitness for particular purpose of its content and the products
and services presented therein. Specifications are subject to change
without prior notice. Daikin Europe N.V. explicitly rejects any liability for
any direct or indirect damage, in the broadest sense, arising from or re-
lated to the use and/or interpretation of this leaflet. All content is copy-
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