Daikin Inverter FTXL20G2V1B Instruction manual

FTXL-G
Wall Mounted Unit
Air Conditioners
Technical Data
www.daikin.eu
EEDEN10-003_01_FTXL-G2V1B.pdf 1 7/6/2010 4:01:34 PM

FTXL-G
Wall Mounted Unit
Air Conditioners
Technical Data
www.daikin.eu
EEDEN10-003_01_FTXL-G2V1B.pdf 2 7/6/2010 4:01:43 PM

• Split - Sky Air®• Indoor Units 1
• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
TABLE OF CONTENTS
FTXL-G2V1B
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
For indoor units only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . 5
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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EEDEN10-003_01_FTXL-G2V1B.pdf 3 7/6/2010 4:01:44 PM

• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
• Split - Sky Air®• Indoor Units
2
1 Features
IndoorUnit Split-Sk FTXL-G2V1B WallMounte • Energy efficient: full range A class energy labels (COP = 4.58/EER =
4.55)
• High heating capacity: up to 6.6 kW
• 2 area intelligent eye: air flow is sent to the area in a room where no
person is detected
• Energy saving during stand by mode: reduction of energy from 10W
to 2W
• Weekly timer: allows to program the unit on a weekly basis
• Flat front panel: its stylish appearance blends easily within any
interior décor and is more easy to clean.
• Comfort mode reassures draught free operation
• 3D air flow
• Dual air discharge flow for better air distribution
• ECONO mode decreases power consumption so that other
appliances that need large power supply can be used
• Indoor / outdoor unit silent operation
• Powerful mode can be selected for rapid cooling or heating
• Titanium apatite photocatalytic air purification filter absorbs
microscopic particles, decomposes odours and even deactivates
bacteria and viruses
standard
integrated
titanium apatite
EEDEN10-003_01_FTXL-G2V1B.pdf 4 7/6/2010 4:01:44 PM

• Split - Sky Air®• Indoor Units 3
• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
2 Specifications
2-1 For indoor units only FTXL20G2V1B FTXL25G2V1B FTXL35G2V1B
Nominal input (Indoor
only)
Cooling kW 0.026 0.024 0.026
Heating kW 0.028 0.030 0.032
2-2 Technical Specifications FTXL20G2V1B FTXL25G2V1B FTXL35G2V1B
Casing Colour White
Dimensions Packing Height mm 366 366 366
Width mm 870 870 870
Depth mm 274 274 274
Unit Height mm 295 295 295
Width mm 800 800 800
Depth mm 215 215 215
Weight Unit kg 10 10 10
Packed Unit kg 14 14 14
Heat Exchanger Dimensions Length mm 605 + 602.7
Nr of Rows 2 + 1
Fin Pitch mm 1.2 + 1.6
Nr of Stages 18 + 12
Tube type ø6.35 Hi-XU
Fin Type ML fin (Multi louvre)
Fan Type Cross flow fan
Air Flow Rate Cooling High m³/min 10.4 9.1 10.2
Medium m³/min 7.7 7.7 8.6
Low m³/min 4.8 6.3 7.0
Silent Operation m³/min 3.5 5.4 6.0
Heating High m³/min 10.6 11.2 11.0
Medium m³/min 8.5 9.4 9.3
Low m³/min 6.4 7.7 7.6
Silent Operation m³/min 5.4 6.8 6.7
Cooling High cfm 367 321 360
Medium cfm 270 273 305
Low cfm 170 221 246
Silent Operation cfm 125 190 212
Heating High cfm 374 395 388
Medium cfm 302 333 330
Low cfm 226 271 267
Silent Operation cfm 191 240 236
Fan Motor Model KFD-280-23-8A
Number of steps 5 steps, silent and auto
Motor Speed (cooling) High rpm 1,370 1,310 1,390
Medium rpm 1,090 1,170 1,230
Low rpm 800 1,020 1,060
Silent Operation rpm 670 930 960
Speed (heating) High rpm 1,370 1,410 1,440
Medium rpm 1,160 1,230 1,270
Low rpm 940 1,050 1,090
Silent Operation rpm 840 960 1,000
Fan Motor Output (high) W 23 23 23
Cooling Sound Power High dBA 58 58 59
Sound Pressure High dBA 42 42 43
Medium dBA 34 38 39
LowdBA263334
Silent Operation dBA 23 30 31
Heating Sound Power High dBA 58 58 60
Sound Pressure High dBA 42 42 44
Medium dBA 36 38 39
LowdBA293334
Silent Operation dBA 26 30 31
Refrigerant Type R-410A
EEDEN10-003_01_FTXL-G2V1B.pdf 5 7/6/2010 4:01:44 PM

• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
• Split - Sky Air®• Indoor Units
4
2 Specifications
Piping connections Liquid (OD) Diameter (OD) mm 6.35 6.35 6.35
Gas Diameter (OD) mm 9.52 9.52 12.7
Drain Diameter (OD) mm 18 18 18
Heat Insulation Both liquid and gas pipes
Air Filter Removable/washable/Mildew proof
Air direction control Right, Left, Horizontal, Downward
Temperature control Microcomputer control
Standard Accessories Item Titanium apatite photocatalytic air purification filter
Quantity 2 2 2
Item Operation manual
Quantity 2 2 2
Item Installation manual
Quantity 1 1 1
Item Wireless remote control
Quantity 1 1 1
Item Batteries
Quantity 2 2 2
Item Remote control holder
Quantity 1 1 1
Item Indoor unit fixing screws
Quantity 2 2 2
Item Mounting plate
Quantity 1 1 1
2-3 Electrical Specifications FTXL20G2V1B FTXL25G2V1B FTXL35G2V1B
Power Supply Name V1
Phase 1~
Frequency Hz 50
Voltage V 220-230-240
Current
Nominal running
current (RLA)
Cooling A 0.12-0.12-0.11 0.11-0.11-0.10 0.12-0.12-0.11
Heating A 0.13-0.13-0.12 0.14-0.14-0.13 0.15-0.14-0.14
Wiring connections For Power Supply Quantity 3 3 3
Remark 4 for interunit wiring (including earth wiring)
2-2 Technical Specifications FTXL20G2V1B FTXL25G2V1B FTXL35G2V1B
EEDEN10-003_01_FTXL-G2V1B.pdf 6 7/6/2010 4:01:44 PM

• Split - Sky Air®• Indoor Units 5
• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
3 Dimensional drawing & centre of gravity
3 - 1 Dimensional drawing
FTXL20-25G
3D058919A
Air flow (Indoor)
The mark (
→ ) shows piping direction
50 Min
Space for
maintenance
Space for
maintenance
50 Min
REQUIRED SPACE
30 Min
Space for
performance
Gas pipe Ø9.5 CuT
(The length of pipe outside the unit:
about 350)
Liquid pipe
Ø6.4 CuT
(The length of pipe outside the unit:
about 400)
Drain hose
(Connecting part
I.D.
Ø14
O.D. Ø18
The hose length of outside the
unit is approx. 465)
Wall hole for embedded piping
Ø65 hole
Wall hole
Ø65 hole
STANDARD LOCATIONS OF WALL HOLES
Right/left
(automatic)
Heating FanCooling, dry
INFRARED REMOTE CONTROL
(ARC452A3)
Signal transmitter
Model name plate
BLADE ANGLES
Left Right
Rear
Front panel
fixed screws
(inside)
Bottom FlapsSignal receiver Intelligent eye sensor
Operation lamp
Timer lamp
Intelligent eye lamp
Indoor unit ON/OFF switch
Room temp. thermistor (Inside)
Terminal block
with earth
terminal
Name plate
Including
mounting plate
Up/down
(Automatic)
FTXL35G
3D058920A
Air flow (Indoor)
The mark (
→ ) shows piping direction
50 Min
Space for
maintenance
Space for
maintenance
50 Min
REQUIRED SPACE
30 Min
Space for
performance
Gas pipe Ø12.7 CuT
(The length of pipe outside the unit:
about 350)
Liquid pipe
Ø6.4 CuT
(The length of pipe outside the unit:
about 400)
Drain hose
(Connecting part
I.D.
Ø14
O.D. Ø18
The hose length of outside the
unit is approx. 465)
Wall hole for embedded piping
Ø65 hole
Wall hole
Ø65 hole
STANDARD LOCATIONS OF WALL HOLES
Right/left
(automatic)
Heating FanCooling, dry
INFRARED REMOTE CONTROL
(ARC452A3)
Signal transmitter
Model name plate
BLADE ANGLES
Left Right
Rear
Front panel
fixed screws
(inside)
Bottom FlapsSignal receiver Intelligent eye sensor
Operation lamp
Timer lamp
Intelligent eye lamp
Indoor unit ON/OFF switch
Room temp. thermistor (Inside)
Terminal block
with earth
terminal
Name plate
Including
mounting plate
Up/down
(Automatic)
EEDEN10-003_01_FTXL-G2V1B.pdf 7 7/6/2010 4:01:44 PM

• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
• Split - Sky Air®• Indoor Units
6
3 Dimensional drawing & centre of gravity
3 - 2 Centre of gravity
FTXL20-35G
4D059112B
EEDEN10-003_01_FTXL-G2V1B.pdf 8 7/6/2010 4:01:49 PM

• Split - Sky Air®• Indoor Units 7
• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
4 Piping diagram
FTXL20-25G
4D058897C
INDOOR UNIT
Heat exchanger
Thermistor on
heat exch.
Fan motor
Cross flow fan
Field piping
Field piping
9.5CuT9.5CuT
6.4CuT
Refrigerant flow
Cooling
Heating
6.4CuT
FTXL35G
4D058898C
INDOOR UNIT
Heat exchanger
Thermistor on
heat exch.
Fan motor
Cross flow fan
Field piping
Field piping
9.5CuT12.7CuT
6.4CuT
Refrigerant flow
Cooling
Heating
6.4CuT
EEDEN10-003_01_FTXL-G2V1B.pdf 9 7/6/2010 4:01:50 PM

• Indoor Units • Wall Mounted Unit • FTXL-G2V1B
• Split - Sky Air®• Indoor Units
8
5 Wiring diagram
5 - 1 Wiring diagram
FTXL20-35G
NOTES
1Size: length 70 x width 120.
2Refer to purchasingspecification AS303002, unless otherwise specified.
3Thisdrawingwas drawn on CAD system.
3D058246B
INFRARED
REMOTE
CONTROL
: Frame ground
: Fuse
: Pilot lamp
: Fan motor
: Swing motor
: Printed circuit board
: Thermistor
: Connector
: Operation switch
: Terminal strip
: Protective earth
RECTIFIER
TRANSMISSION
CIRCUIT
WIRINGDIAGRAM
FG
F1U
H1P~H3P
M1F
M1S~M3S
PCB1~PCB4
R1T, R2T
S1~S49
S1W
X1M
CAUTION
Note that operation will restart
automatically if the main power supply is
turned off and than back on again.
FIELD WIRING
INDOOR
INTELLIGENT EYE
SENSOR
SIGNAL
RECEIVER
OUTDOOR
EEDEN10-003_01_FTXL-G2V1B.pdf 10 7/6/2010 4:01:53 PM