Daikin FTXS-K Instruction manual

Split

Air Conditioning

Technical Data

FTXS-K,FTXS-G,

CTXS-K

> FTXS20K3V1B

> FTXS25K3V1B

> FTXS35K3V1B

> FTXS42K3V1B

> FTXS50K3V1B

> FTXS60GV1B

> FTXS71GV1B

> CTXS15K3V1B

> CTXS35K3V1B

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K 1

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

TABLE OF CONTENTS

FTXS-K, FTXS-G, CTXS-K

1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

FTXS-K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

FTXS-G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

CTXS-K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5 Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

6 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

7 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Sound Level Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K

1 Features

1 - 1 FTXS-K

IndoorUnit

• Movement sensor saves power consumption in unoccupied rooms:

when the room is empty, the unit switches to economy mode after 20

minutes and restarts when a person enters the room.

• Discreet, modern design. Its smooth curve blends beautifully with the

wall resulting in an unobtrusive presence that matches all interior

décors.

• 2-area intelligent eye: air flow is sent to a zone other than where the

person is located at that moment; if no people are detected, the unit

will automatically switch over to the energy-efficient setting. (35,42,50

class)

• High quality matt crystal white finish

• Whisper quiet in operation: the operating of the unit can hardly be

heard. The sound pressure level goes down to 19dBA!

• Ideal for installation in bedrooms (smaller capacity range) and larger

or irregularly shaped living areas (larger capacity range)

• New remote control design, also in high quality matt white finish to

give a perfect match with the indoor unit

• Energy saving during standby mode: reduces current consumption

by about 80% when operating In standby. If no people are detected

for more than 20 minutes, the system will automatically switch to the

current-saving mode.

• Online controller: control your indoor from any location with an app,

via your local network or internet

Econo mode 2 area

intelligent eye

Movement

sensor

Energy saving

during standby

mode

Night set mode Fan only Comfort mode Powerful mode Auto cooling-

heating

changeover

Whisper quiet Indoor unit

silent operation

Outdoor unit

silent operation

3-D air flow Vertical auto

swing

Horizontal auto

swing

Auto fan speed 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 Multi model

application

VRV for

residential

application

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K 3

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

1 Features

1 - 2 FTXS-G

• Movement sensor saves power consumption in unoccupied rooms:

when the room is empty, the unit switches to economy mode after 20

minutes and restarts when a person enters the room.

• ECONO mode decreases power consumption so that other

appliances that need large power consumption can be used

• 3-D air flow combines vertical and horizontal auto swing to circulate

a stream of warm or cool air right to the corners of even large spaces

(50,60,71 class only)

• Comfort mode guarantees draught free operation by preventing that

warm or cold air is directly blown on to the body

• Night set mode saves energy by preventing overcooling or

overheating during night time

• Online controller (optional): control your indoor unit from any location

via smartphone, laptop, pc, tablet or touch screen

• Indoor/outdoor unit silent operation: "silent" buttons on the remote

control lower the operating sound of the indoor and/or outdoor unit by

3dBA each

• Titanium apatite photocatalytic air purification filter removes airborne

microscopic particles, powerfully decomposes odours and helps to

prevent the propagation of bacteria, viruses, microbes to ensure a

steady supply of clean air

• Powerful mode can be selected for rapid heating or cooling; after the

powerful mode is turned off, the unit returns to the preset mode.

• 24 hour timer can be set to start heating or cooling anytime during a

24 hour period

• Centralised control of several units can be achieved via 3 wired

controls: centralised remote control, unified on/off control, schedule

timer

• Weekly timer can be set to start heating or cooling anytime on a daily

or weekly basis

Econo mode Movement

sensor

Night set mode Fan only Comfort mode Powerful mode Auto cooling-

heating

changeover

Indoor unit

silent operation

Outdoor unit

silent operation

3-D air flow Vertical auto

swing

Horizontal auto

swing

Auto fan speed Fan speed

steps

Dry programmeTitanium apatite

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 Multi model

application

VRV for

residential

application

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K

1 Features

1 - 3 CTXS-K

• Movement sensor saves power consumption in unoccupied rooms:

when the room is empty, the unit switches to economy mode after 20

minutes and restarts when a person enters the room.

• These models are especially designed for small or well-insulated

rooms.

• Ideal for installation in bedrooms

• Whisper quiet in operation: the operating of the unit can hardly be

heard. The sound pressure level goes down to 19dBA!

• ECONO mode decreases power consumption so that other

appliances that need large power consumption can be used

• Comfort mode guarantees draught free operation by preventing that

warm or cold air is directly blown on to the body

• Titanium apatite photocatalytic air purification filter removes airborne

microscopic particles, powerfully decomposes odours and helps to

prevent the propagation of bacteria, viruses, microbes to ensure a

steady supply of clean air

• Powerful mode can be selected for rapid heating or cooling; after the

powerful mode is turned off, the unit returns to the preset mode.

• Night set mode saves energy by preventing overcooling or

overheating during night time

• Indoor unit silent operation: "silent" button on the remote control

lowers the operation sound of the indoor unit by 3dBA

• Energy saving during standby mode: reduces current consumption

by about 80% when operating In standby. If no people are detected

for more than 20 minutes, the system will automatically switch to the

current-saving mode.

• Online controller: control your indoor from any location with an app,

via your local network or internet

Econo mode Movement

sensor

Energy saving

during standby

mode

Night set mode Fan only Comfort mode Powerful mode Auto cooling-

heating

changeover

Whisper quiet

Indoor unit

silent operation

Outdoor unit

silent operation

Vertical auto

swing

Auto fan speed 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 Multi model

application

VRV for

residential

application

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K 5

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

2 Specifications

2-1 Technical Specifications FTXS20K FTXS25K FTXS35K FTXS42K FTXS50K FTXS60G FTXS71G CTXS15K CTXS35K

Power input Cooling Nom. kW - 0.040 (1)

/ 0.040

(2) /

0.040 (3)

0.045 (1)

/ 0.045

(2) /

0.045 (3)

Heating Nom. kW - 0.045 (1)

/ 0.045

(2) /

0.045 (3)

0.060 (1)

/ 0.060

(2) /

0.060 (3)

Power input - 50Hz Cooling Nom. kW 0.040 0.026 0.024 0.026 - 0.040

Heating Nom. kW 0.040 0.028 0.030 0.032 - 0.040

Casing Colour White

Dimensions Unit Height/Width/

Depth

mm 289/780/215 298/900/215 290/1,050/250 289/780/215

Packed unit Height/Width/

Depth

mm 346/850/274 371/977/290 361/1,145/364 346/850/274

Weight Unit kg 8 11 12 8

Packed unit kg 12 15 18 12

Packing Weight kg 4 - 6 4

Heat exchanger Length mm 610 665 863 610

Rows Quantity 2

Fin pitch mm 1.4

Stages Quantity 14 18 16 12 14

Tube type ø7 Hi-XD ø6.35 Hi-

XD tube

Ø6,35 Hi-XB ø7 Hi-XD ø7 Hi-XA

Fin Type ML fin (Multi louver) Multi slit fin ML fin (Multi louver)

Heat exchanger 2 Length mm 660 - 660 -

Rows Quantity 1 - 1 -

Fin pitch mm 1.6 - 1.6 -

Stages Quantity 8 - 8 -

Air filter Type Removable / washable / mildew proof

Fan Type Cross flow fan

Air flow rate Cooling High m³/min 8.8 9.1 11.2 11.9 16.0 17.2 7.9 9.2

cfm 311 321 395 420 565 607 279 325

Low m³/min 4.7 5.0 5.8 7.0 7.4 11.3 11.5 4.7 5.2

cfm 166 177 205 247 261 399 406 166 184

Silent

operati

m³/min 3.9 4.1 4.5 10.1 10.5 3.9

cfm 138 145 159 357 371 138

Nom. cfm 237 247 300 321 339 565 607 222 254

m³/min 6.7 7.0 8.5 9.1 9.6 16.0 17.2 6.3 7.2

Heating High m³/min 9.5 10.0 12.1 12.4 13.3 17.2 19.5 9.0 10.1

cfm 335 353 427 438 470 607 689 318 357

Low m³/min 6.0 6.5 7.8 8.4 12.6 14.2 6.0 6.3

cfm 212 230 275 297 445 501 212 222

Silent

operati

m³/min 4.3 4.2 5.2 5.5 11.3 12.6 4.3

cfm 152 148 184 194 399 445 152

Nom. cfm 275 282 328 353 381 526 590 265 286

m³/min 7.8 8.0 9.3 10.0 10.8 14.9 16.7 7.5 8.1

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K

2 Specifications

Standard Accessories : Installation manual; Quantity : 1;

Standard Accessories : Operation manual; Quantity : 1;

Standard Accessories : Infrared remote control; Quantity : 1;

Standard Accessories : AAA dry-cell 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 : Batteries; Quantity : 2;

Standard Accessories : Wireless remote control; Quantity : 1;

Standard Accessories : Titanium apatite photocatalytic air purification filter without frame; Quantity : 2;

Fan motor Model MM6C02J2VA KFD-280-23-8C ARW3001DA MM6C02J2VA

Speed Steps 5 + silent, + auto

Cooling High/

Mediu

m/Low/

Silent

operati

rpm 1,330/

1,050/

780/670

1,370/

1,090/

820/670

1,330/

1,050/

780/600

1,330/

1,110/

900/600

1,400/

1,170/

940/650

1,330/

1,170/

1,010/

920

1,410/

1,220/

1,040/

950

1,200/

990/780/

670

1,390/

1,120/

850/670

Heating High/

Mediu

m/Low/

Silent

operati

rpm 1,360/

1,140/

920/690

1,410/

1,160/

920/690

1,420/

1,130/

850/610

1,450/

1,210/

980/720

1,540/

1,290/

1,040/

750

1,360/

1,200/

1,040/

950

1,520/

1,330/

1,150/

1,040

1,290/

1,100/

920/690

1,430/

1,190/

960/690

Output High W - 43 -

Rated W 16 23 - 16

Sound power level Cooling dBA 58 59 60 63 55 59

Heating dBA 58 59 60 59 62 56 58

Sound pressure level Cooling High/Low/Silent

operation

dBA 40/24/19 41/25/19 45/29/19 45/33/21 46/34/23 45/36/33 46/37/34 37/25/21 42/28/21

Heating High/Low/Silent

operation

dBA 40/27/19 41/27/19 45/29/19 45/33/22 47/34/24 44/35/32 46/37/34 38/28/21 41/30/21

Control systems Infrared remote control ARC466A6 ARC466A9 ARC452A3 ARC466A6

Refrigerant Type R-410A

Piping connections Liquid OD 6.35

Gas OD 9.5 12.7 15.9 9.5

Drain 18

Heat insulation Both liquid and gas pipes

Temperature control Microcomputer control

Air direction control Right, Left, Horizontal, Downward

2-2 Electrical Specifications FTXS20K FTXS25K FTXS35K FTXS42K FTXS50K FTXS60G FTXS71G CTXS15K CTXS35K

Power supply Name V1

Phase 1~

Frequency Hz 50

Voltage V 220-240

Current Nominal running

current (RLA) - 50Hz

Cooling A 0.19 (1) / 0.18 (2) /

0.17 (3)

0.12 (1) /

0.12 (2) /

0.11 (3)

0.11 (2) /

0.11 (3) /

0.11 (4)

0.12 (2) /

0.12 (3) /

0.11 (4)

0.19 (1) /

0.18 (2) /

0.17 (3)

0.21 (1) /

0.20 (2) /

0.19 (3)

0.19 (2) / 0.18 (3) /

0.17 (4)

Heating A 0.19 (1) / 0.18 (2) /

0.17 (3)

0.13 (1) /

0.13 (2) /

0.12 (3)

0.14 (2) /

0.14 (3) /

0.13 (4)

0.15 (2) /

0.14 (3) /

0.14 (4)

0.21 (1) /

0.20 (2) /

0.19 (3)

0.28 (1) /

0.27 (2) /

0.26 (3)

0.19 (2) / 0.18 (3) /

0.17 (4)

Wiring connections -

50Hz

For power supply Remark - 3 for power supply, 4

for interunit wiring

(Earth wire included)

2-1 Technical Specifications FTXS20K FTXS25K FTXS35K FTXS42K FTXS50K FTXS60G FTXS71G CTXS15K CTXS35K

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K 7

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

2 Specifications

Notes

(1) 220V

(2) 230V

(3) 240V

(4) SL: The silent fan level of the air flow rate setting

When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.

• Indoor Unit • FTXS-K, FTXS-G, CTXS-K

• Split - Sky Air • FTXS-K, FTXS-G, CTXS-K

3 Options

3 - 1 Options

C/FTXS-K/G

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