Technical Data
Air Conditioners
Technical Data
Indoor units
www.daik in.eu
FTXS-G
Air Conditioners
Technical Data
Indoor units
www.daik in.eu
FTXS-G
FTXS-G_EN.book Page 1 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
TABLE OF CONTENTS
FTXS-G
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
3
5
Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . 6
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
8
4
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wiring diagram
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
• Split Sky Air • Indoor Units
12
1
FTXS-G_EN.book Page 2 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
1
Features
ECONO mode decreases power consumption so that other
appliances that need large power supply can be used
•
3D air flow combines vertical and horizontal auto-swing to circulate a
stream of warm/cool air right to the corners of even large spaces
•
Night set mode saves energy by preventing overcooling or
overheating during night time
•
2 area intelligent eye: air flow is sent to the area in a room where no
person is detected
•
Powerful mode can be selected for rapid cooling or heating
•
•
Whisper quiet operation: down to 22dBA sound pressure level (Only
for FTXS 20,25,35,42,50G)
Energy saving during stand by mode: reduction of energy from 10W
to 2W
•
Weekly timer: allows to program the unit on a weekly basis
•
Indoor / outdoor unit silent operation: "Silent" buttons on the remote
control lower the operation sound of the indoor and/or outdoor unit by
3dBA
•
Comfort mode reassures draught free 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
r i s A t i y n k U S r AGt o 0- i o 1S ld 4X npT- FRSI•
•
Night quiet mode automatically reduces the operation sound of the
outdoor unit by 3dBA during nighttime (multi outdoors in cooling
mode only) (Only for FTXS 20,25,35,42,50G)
5 steps
optional
(integrated
titanium apatite)
2
• Split Sky Air • Indoor Units
FTXS-G_EN.book Page 3 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
2
Specifications
2-1 Technical Specifications
Casing
Colour
Dimensions
Packing
Unit
Weight
Heat Exchanger
FTXS20G2V1B
FTXS25G2V1B
FTXS35G2V1B
FTXS42G2V1B
FTXS50G2V1B
White
Height
mm
366
366
366
366
366
Width
mm
870
870
870
870
870
Depth
mm
274
274
274
274
274
Height
mm
295
295
295
295
295
Width
mm
800
800
800
800
800
Depth
mm
215
215
215
215
215
Unit
kg
9
9
10
10
10
Packed Unit
kg
13
13
13
13
13
mm
605
605
605 + 602.7
605 + 602.7
605 + 602.7
2
2
2+1
2+1
2+1
1.2
1.2
1.2 + 1.6
1.2 + 1.6
1.2 + 1.6
18
18
18 + 12
18 + 12
18 + 12
10.2
Dimensions
Length
Nr of Rows
Fin Pitch
mm
Nr of Stages
Tube type
Fin
Fan
Type
Air Flow Rate
Cooling
Heating
Cooling
Heating
Fan
Motor
Motor
Speed (cooling)
ø6.35 Hi-XU
Type
ML fin (Multi louvre)
Cross flow fan
High
m³/min
9.4
9.1
10.4
9.1
Medium
m³/min
7.4
7.1
7.7
7.7
8.6
Low
m³/min
5.5
5.2
4.8
6.3
7.0
Silent Operation
m³/min
4.0
3.7
3.5
5.4
6.0
High
m³/min
9.9
9.8
10.6
11.2
11.0
Medium
m³/min
8.2
7.9
8.5
9.4
9.3
Low
m³/min
6.5
6.2
6.4
7.7
7.6
Silent Operation
m³/min
5.5
5.2
5.4
6.8
6.7
High
cfm
332
321
367
321
360
Medium
cfm
262
252
270
273
305
Low
cfm
193
182
170
221
246
Silent Operation
cfm
141
130
125
190
212
High
cfm
350
346
374
395
388
Medium
cfm
290
280
302
333
330
Low
cfm
228
217
226
271
267
Silent Operation
cfm
193
183
191
240
236
Model
KFD-280-23-8A
Number of steps
Speed (heating)
5 steps, silent and auto
High
rpm
1,150
1,150
1,370
1,310
1,390
Medium
rpm
950
950
1,090
1,170
1,230
Low
rpm
750
750
800
1,020
1,060
Silent Operation
rpm
600
600
670
930
960
High
rpm
1,200
1,220
1,370
1,410
1,440
Medium
rpm
1,030
1,030
1,160
1,230
1,270
Low
rpm
850
850
940
1,050
1,090
Silent Operation
rpm
750
750
840
960
1,000
Fan
Motor
Output (high)
W
23
23
23
23
23
Cooling
Sound Power
High
dBA
54
54
58
58
59
Sound Pressure
High
dBA
38
38
42
42
43
Medium
dBA
32
32
34
38
39
Low
dBA
25
25
26
33
34
Silent Operation
dBA
22
22
23
30
31
Heating
Sound Power
High
dBA
54
55
58
58
60
Sound Pressure
High
dBA
38
39
42
42
44
Medium
dBA
33
34
36
38
39
Low
dBA
28
28
29
33
34
Silent Operation
dBA
25
25
26
30
31
Refrigerant
Type
Piping connections
Liquid (OD)
Diameter (OD)
mm
6.35
6.35
R-410A
6.35
6.35
6.35
Gas
Diameter (OD)
mm
9.52
9.52
9.52
9.52
12.7
Drain
Diameter (OD)
mm
18
18
18
18
18
Heat Insulation
Both liquid and gas pipes
• Split Sky Air • Indoor Units
3
FTXS-G_EN.book Page 4 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
2
Specifications
2-1 Technical Specifications
FTXS20G2V1B
FTXS25G2V1B
FTXS42G2V1B
Removable/washable/Mildew proof
Air direction control
Right, Left, Horizontal, Downward
Temperature control
Standard
Accessories
Titanium apatite photocatalytic air purification filter
Quantity
2
2
1
1
Item
1
1
Item
1
1
Item
2
2
Item
1
1
Item
2
2
Item
1
2-1 Technical Specifications
1
2
1
2
1
1
FTXS60GV1B
1
1
1
1
2
2
1
1
2
2
1
1
FTXS71GV1B
White
Height
mm
361
361
Width
mm
1,145
1,145
Depth
mm
364
364
Height
mm
290
290
Width
mm
1,050
1,050
Depth
250
mm
250
Unit
kg
12
12
Packed Unit
kg
18
18
mm
863
863
Dimensions
Length
Nr of Rows
Fin Pitch
mm
Nr of Stages
2
2
1.4
1.4
16
Tube type
Fin
Fan
Type
Air Flow Rate
Cooling
Heating
Cooling
Heating
Fan
1
Mounting plate
Quantity
Heat Exchanger
1
Indoor unit fixing screws
Quantity
Unit
1
Remote control holder
Quantity
Packing
1
Batteries
Quantity
Dimensions
2
Wireless remote control
Quantity
Colour
2
Installation manual
Quantity
Casing
2
Operation manual
Quantity
Weight
FTXS50G2V1B
Microcomputer control
Item
Item
Motor
16
ø7 Hi-XD
Type
ML fin (Multi louver)
Cross flow fan
High
m³/min
16.0
17.2
Medium
m³/min
13.5
14.5
Low
m³/min
11.3
11.5
Silent Operation
m³/min
10.1
10.5
High
m³/min
17.2
19.5
Medium
m³/min
14.9
16.7
Low
m³/min
12.6
14.2
Silent Operation
m³/min
11.3
12.6
High
cfm
565
607
Medium
cfm
447
512
Low
cfm
399
406
Silent Operation
cfm
357
371
High
cfm
607
689
Medium
cfm
526
590
Low
cfm
445
501
Silent Operation
cfm
399
Model
Number of steps
4
FTXS35G2V1B
Air Filter
• Split Sky Air • Indoor Units
445
ARW3001DA
5 steps, silent and auto
FTXS-G_EN.book Page 5 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
2
Specifications
2-1 Technical Specifications
Motor
Speed (cooling)
Speed (heating)
FTXS60GV1B
FTXS71GV1B
High
rpm
1,330
1,410
Medium
rpm
1,170
1,220
Low
rpm
1,010
1,040
Silent Operation
rpm
920
950
High
rpm
1,360
1,520
Medium
rpm
1,200
1,330
Low
rpm
1,040
1,150
Silent Operation
rpm
950
1,040
Fan
Motor
Output (high)
W
43
43
Cooling
Sound Power
High
dBA
61
62
Sound Pressure
High
dBA
45
46
Medium
dBA
41
42
Low
dBA
36
37
Silent Operation
dBA
33
34
Sound Power
High
dBA
60
62
Sound Pressure
High
dBA
44
46
Medium
dBA
40
42
Low
dBA
35
37
Silent Operation
dBA
32
Heating
34
Air Filter
Removable/washable/Mildew proof
Air direction control
Right, Left, Horizontal, Downward
Temperature control
Standard
Accessories
Microcomputer control
Item
Titanium apatite photocatalytic air purification filter
Quantity
2
Item
Operation manual
Quantity
1
Item
Installation manual
Quantity
1
Item
Infrared remote control
Quantity
1
Item
Batteries
Quantity
2
Item
Remote control holder
Quantity
1
Item
Indoor unit fixing screws
Quantity
2
Item
Mounting plate
Quantity
2-1
1
Electrical Specifications
Power Supply
FTXS20G2V1B
FTXS25G2V1B
Name
Wiring connections
Hz
Voltage
V
50
50
Wiring connections
50
50
50
220-230-240
Nominal running
current (RLA)
Cooling
A
0.09-0.08-0.08
0.09-0.08-0.08
0.12-0.12-0.11
0.11-0.11-0.10
0.12-0.12-0.11
Heating
A
0.10-0.10-0.09
0.10-0.10-0.09
0.13-0.13-0.12
0.14-0.14-0.13
0.15-0.14-0.14
For Power Supply
Quantity
3
3
3
3
3
FTXS60GV1B
Name
FTXS71GV1B
V1
Phase
Current
FTXS50G2V1B
1~
Frequency
2-2 Electrical Specifications
Power Supply
FTXS42G2V1B
V1
Phase
Current
FTXS35G2V1B
1~
Frequency
Hz
50
Voltage
V
220-240
Nominal running
current (RLA)
Cooling
A
0.18
0.20
Heating
A
0.20
0.27
For Power Supply
Quantity
• Split Sky Air • Indoor Units
3 for power supply, 4 for interunit wiring (Earth wire included)
5
FTXS-G_EN.book Page 6 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
3
Dimensional drawing & centre of gravity
3-1
Dimensional drawing
FTXS20-42G
The mark (→) shows piping direction
Air flow (Indoor)
Including
mounting plate
Right
Left
30 Min
Space for
performance
Rear
50 Min
Front panel
fixed screws
(inside)
Bottom
Flaps
Signal receiver
50 Min
Space for
maintenance
Name plate
Terminal block
with earth
terminal
Intelligent eye sensor
Operation lamp
Timer lamp
Intelligent eye lamp
Indoor unit ON/OFF switch
Room temp. thermistor (Inside)
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)
Model name plate
Signal transmitter
Space for
maintenance
REQUIRED SPACE
Up/down
(Automatic)
Cooling, dry
Drain hose
(Connecting part
I.D. Ø14
O.D. Ø18
The hose length of outside the
unit is approx. 465)
BLADE ANGLES
Heating
Fan
Wall hole for embedded piping
Ø65 hole
Right/left
(automatic)
INFRARED REMOTE CONTROL
Wall hole
Ø65 hole
STANDARD LOCATIONS OF WALL HOLES
(ARC452A3)
3D058919A
FTXS50G
The mark (→) shows piping direction
Air flow (Indoor)
Including
mounting plate
Right
Left
30 Min
Space for
performance
Rear
50 Min
Front panel
fixed screws
(inside)
Bottom
Flaps
Signal receiver
Model name plate
Up/down
(Automatic)
Cooling, dry
Space for
maintenance
REQUIRED SPACE
Name plate
Terminal block
with earth
terminal
Intelligent eye sensor
Operation lamp
Timer lamp
Intelligent eye lamp
Indoor unit ON/OFF switch
Room temp. thermistor (Inside)
Signal transmitter
50 Min
Space for
maintenance
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)
BLADE ANGLES
Heating
Fan
Right/left
(automatic)
INFRARED REMOTE CONTROL
(ARC452A3)
Wall hole for embedded piping
Ø65 hole
Wall hole
Ø65 hole
STANDARD LOCATIONS OF WALL HOLES
3D058920A
6
• Split Sky Air • Indoor Units
FTXS-G_EN.book Page 7 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
3
Dimensional drawing & centre of gravity
3-1
Dimensional drawing
FTXS60GV
Air flow (indoor)
(For performance and maintenance)
Rear
Rear
Right
Min. 30
Left
shows piping direction
(Including
installation plate)
Min. 50
Min. 50
Model name
plate
(Space for
maintenance)
Terminal block
with earth
terminal (inside)
Bottom
Front grille fixing screws
(inside)
(Space for
performance)
The mark
REQUIRED SPACE
(Space for
maintenance)
Intelligent eye sensor
Signal receiver
Operation lamp
Timer lamp
Drain hose for VP13
(connecting part
I.D. 14.0, O.D. 18.0)
(The hose length
of outside the unit:
Liquid pipe ø 6.4 CuT
about 530)
(the length of pipe outside the
unit: about 480)
Intelligent eye lamp
Gas pipe ø12.7 CuT
(the length of pipe outside
the unit: about 430)
Indoor unit on/off switch
Room temp. thermistor (inside)
Flaps
Model name plate
Signal
transmitter
BLADE ANGLES
Horizontal blade
(automatic)
Cooling
Heating
Fan
Dry
Vertical blade (automatic)
Wall hole for
embedded piping
ø 80 hole
Infrared remote control
(ARC452A3)
Wall hole
ø 80 hole
STANDARD LOCATIONS OF WALL HOLES
3D065514
FTXS71GV
Air flow (indoor)
(For performance and maintenance)
Rear
Rear
Right
Min. 30
Left
shows piping direction
(Including
installation plate)
Min. 50
Model name
(Space for
plate
maintenance)
Terminal block
with earth
terminal (inside)
Bottom
Front grille fixing screws
(inside)
Signal receiver
(Space for
performance)
The mark
Min. 50
REQUIRED SPACE
(Space for
maintenance)
Intelligent eye sensor
Operation lamp
Timer lamp
Drain hose for VP13
(connecting part
I.D. 14.0, O.D. 18.0)
(The hose length
of outside the unit:
Liquid pipe ø 6.4 CuT
about 530)
(the length of pipe outside
the unit: about 480)
Intelligent eye lamp
Gas pipe ø15.9 CuT
(the length of pipe outside
the unit: about 430)
Indoor unit on/off switch
Room temp. thermistor (inside)
Flaps
Model name plate
Signal
transmitter
BLADE ANGLES
Horizontal blade
(automatic)
Cooling
Fan
Heating
Dry
Vertical blade (automatic)
Wall hole for
embedded piping
ø 80 hole
Infrared remote control
(ARC452A3)
Wall hole
ø 80 hole
STANDARD LOCATIONS OF WALL HOLES
3D065515
• Split Sky Air • Indoor Units
7
FTXS-G_EN.book Page 8 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
3
Dimensional drawing & centre of gravity
3-2
Centre of gravity
FTXS20-50G
4D059112B
FTXS60-71GV
4D065274
8
• Split Sky Air • Indoor Units
FTXS-G_EN.book Page 9 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
4
Piping diagram
FTXS20-42G
INDOOR UNIT
6.4CuT
Heat exchanger
Thermistor on
heat exch.
Cross flow fan
Field piping
6.4CuT
Fan motor
Field piping
9.5CuT
9.5CuT
Refrigerant flow
Cooling
Heating
4D058897C
FTXS50G
INDOOR UNIT
6.4CuT
Heat exchanger
Cross flow fan
Thermistor on
heat exch.
Field piping
6.4CuT
Fan motor
Field piping
12.7CuT
9.5CuT
Refrigerant flow
Cooling
Heating
4D058898C
• Split Sky Air • Indoor Units
9
FTXS-G_EN.book Page 10 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
4
Piping diagram
FTXS60GV
Indoor unit
(7.9 CuT)
Heat exchanger
Thermistor on heat exch.
Cross flow fan
Field piping
(6.4 CuT)
Fan motor
Field piping
(12.7 CuT)
(12.7 CuT)
Refrigerant flow
Cooling
Heating
FTXS71GV
4D040081V
Indoor unit
(7.9 CuT)
Heat exchanger
Thermistor on heat exch.
Cross flow fan
Field piping
(6.4 CuT)
Fan motor
Field piping
(15.9 CuT)
(12.7 CuT)
Refrigerant flow
Cooling
Heating
10
• Split Sky Air • Indoor Units
4D040082T
FTXS-G_EN.book Page 11 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
5
Wiring diagram
5-1
Wiring diagram
FTXS20-50G
WIRING DIAGRAM
FIELD WIRING
RECTIFIER
OUTDOOR
CAUTION
Note that operation will restart automatically if
the main power supply is turned off and than
back on again.
TRANSMISSION
CIRCUIT
INTELLIGENT EYE
SENSOR
INFRARED
REMOTE
CONTROL
INDOOR
SIGNAL
RECEIVER
FG
F1U
H1P~H3P
M1F
M1S~M3S
PCB1~PCB4
R1T, R2T
S1~S49
S1W
X1M
: Frame ground
: Fuse
: Pilot lamp
: Fan motor
: Swing motor
: Printed circuit board
: Thermistor
: Connector
: Operation switch
: Terminal switch
: Protective earth
3D058246B
FTXS60-71GV
Field wiring
LED1
H1P
Outdoor
LED2
H2P
LED3
H3P
CAUTION
Note that operation will restart
automatically if the main power
supply is turned off and then back
on again.
Transmission
circuit
Intelligent eye
sensor
infrared
remote
control
FG
F1U
H1P~H3P
M1F
M1S, M2S
PCB1~PCB4
Indoor
Signal
receiver
Frame ground
Fuse
Pilot lamp
Fan motor
Swing motor
Printed circuit board
R1T,R2T
S1~S49
SW1
X1M
Thermistor
Connector
Operation switch
Terminal strip
Protective earth
3D064800
• Split Sky Air • Indoor Units
11
FTXS-G_EN.book Page 12 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
6
Sound data
6-1
Sound pressure spectrum
FTXS20G
FTXS20G
HEATING
Octave band sound pressure level dB(0dB=0.0002μbar)
Octave band sound pressure level dB(0dB=0.0002μbar)
COOLING
Approximate
threshold hearing
for continuous
noise
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
Octave band center frequency (Hz)
3D059555
3D059555
NOTES
NOTES
1
220-240V
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
2
3
Cooling
Measure in anechoic room
Location of microphone
1
220-240V
2
3
Heating
Measure in anechoic room
Location of microphone
4
0.8m
1m
0.8m
1m
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
Operation noise differs with operation and ambient conditions.
FTXS25G
4
Operation noise differs with operation and ambient conditions.
FTXS25G
HEATING
Octave band sound pressure level dB(0dB=0.0002μbar)
Octave band sound pressure level dB(0dB=0.0002μbar)
COOLING
Approximate
threshold hearing
for continuous
noise
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
Octave band center frequency (Hz)
3D059556B
3D059556B
NOTES
NOTES
1
220-240V
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
2
3
Cooling
Measure in anechoic room
Location of microphone
1
220-240V
2
3
Heating
Measure in anechoic room
Location of microphone
4
12
0.8m
1m
0.8m
1m
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
Operation noise differs with operation and ambient conditions.
• Split Sky Air • Indoor Units
4
Operation noise differs with operation and ambient conditions.
FTXS-G_EN.book Page 13 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
6
Sound data
6-1
Sound pressure spectrum
FTXS35G
FTXS35G
HEATING
Octave band sound pressure level dB(0dB=0.0002μbar)
Octave band sound pressure level dB(0dB=0.0002μbar)
COOLING
Approximate
threshold hearing
for continuous
noise
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
Octave band center frequency (Hz)
3D059557C
3D059557C
NOTES
NOTES
1
220-240V
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
2
3
Cooling
Measure in anechoic room
Location of microphone
1
220-240V
2
3
Heating
Measure in anechoic room
Location of microphone
4
0.8m
1m
0.8m
1m
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
Operation noise differs with operation and ambient conditions.
FTXS42G
4
Operation noise differs with operation and ambient conditions.
FTXS42G
HEATING
Octave band sound pressure level dB(0dB=0.0002μbar)
Octave band sound pressure level dB(0dB=0.0002μbar)
COOLING
Approximate
threshold hearing
for continuous
noise
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
Octave band center frequency (Hz)
3D059558B
3D059558B
NOTES
NOTES
1
220-240V
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
2
3
Cooling
Measure in anechoic room
Location of microphone
1
220-240V
2
3
Heating
Measure in anechoic room
Location of microphone
4
0.8m
1m
0.8m
1m
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
Operation noise differs with operation and ambient conditions.
• Split Sky Air • Indoor Units
4
Operation noise differs with operation and ambient conditions.
13
FTXS-G_EN.book Page 14 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
6
Sound data
6-1
Sound pressure spectrum
FTXS50G
FTXS50G
HEATING
Octave band sound pressure level dB(0dB=0.0002μbar)
Octave band sound pressure level dB(0dB=0.0002μbar)
COOLING
Approximate
threshold hearing
for continuous
noise
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
Octave band center frequency (Hz)
3D059559B
3D059559B
NOTES
NOTES
1
220-240V
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
2
3
Cooling
Measure in anechoic room
Location of microphone
1
220-240V
50 Hz
: 50 Hz 220-240V (H)
: 50 Hz 220-240V (L)
2
3
Heating
Measure in anechoic room
Location of microphone
1m
4
0.8m
0.8m
1m
Operation noise differs with operation and ambient conditions.
4
Operation noise differs with operation and ambient conditions.
FTXS60GV
Heating
Octave band sound pressure level dB (0 dB = 0.0002μ bar)
Approximate
threshold hearing
for continuous
noise
Octave band center frequency - IEC (Hz)
Octave band center frequency - IEC (Hz)
NOTES
(H)
45
(L)
36
0.8m
2
3
4
Over All (dB):
(B,G,N is already rectified)
A
Measuring place: measure in anechoic room.
Operation noise differs with operation and ambient conditions.
Location of microphone.
1m
JISC9612
The operation noise
measuring method is in
accordance with JISC9612
NOTES
50Hz
220-240V
Scale
1
Approximate
threshold hearing
for continuous
noise
1
2
3
4
Scale
Over All (dB):
(B,G,N is already rectified)
A
Measuring place: measure in anechoic room.
Operation noise differs with operation and ambient conditions.
Location of microphone.
1m
JISC9612
The operation noise
measuring method is in
accordance with JISC9612
50Hz
220-240V
H
44
L
35
0.8m
Octave band sound pressure level dB (0 dB = 0.0002μ bar)
Cooling
3D051227D
14
• Split Sky Air • Indoor Units
FTXS-G_EN.book Page 15 Wednesday, May 12, 2010 8:28 AM
• Indoor Units • R-410A • FTXS-G
6
Sound data
6-1
Sound pressure spectrum
FTXS71GV
Heating
Octave band sound pressure level dB (0 dB = 0.0002μ bar)
Approximate
threshold hearing
for continuous
noise
Octave band center frequency - IEC (Hz)
Octave band center frequency - IEC (Hz)
NOTES
(H)
46
(L)
37
0.8m
2
3
4
Over All (dB):
(B,G,N is already rectified)
A
Measuring place: measure in anechoic room.
Operation noise differs with operation and ambient conditions.
Location of microphone.
1m
JISC9612
The operation noise
measuring method is in
accordance with JISC9612
NOTES
50Hz
220-240V
Scale
1
Approximate
threshold hearing
for continuous
noise
1
2
3
4
Scale
Over All (dB):
(B,G,N is already rectified)
A
Measuring place: measure in anechoic room.
Operation noise differs with operation and ambient conditions.
Location of microphone.
1m
JISC9612
The operation noise
measuring method is in
accordance with JISC9612
50Hz
220-240V
(H)
46
(L)
37
0.8m
Octave band sound pressure level dB (0 dB = 0.0002μ bar)
Cooling
3D051225D
• Split Sky Air • Indoor Units
15
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