Air ConditioningTechnical Data
FXSQ-A
> FXSQ15A2VEB> FXSQ20A2VEB> FXSQ25A2VEB> FXSQ32A2VEB> FXSQ40A2VEB> FXSQ50A2VEB
> FXSQ63A2VEB> FXSQ80A2VEB> FXSQ100A2VEB> FXSQ125A2VEB> FXSQ140A2VEB
• VRV Systems • FXSQ-A 1
• Indoor Unit • FXSQ-A
TABLE OF CONTENTSFXSQ-A
1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Safety device settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Cooling Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Heating Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8 Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
9 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
10 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
11 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
12 Fan characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
13 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
• Indoor Unit • FXSQ-A
1
2
1 Features
oor Unit Systems Q-A cealed ce
Ind VRV FXS Con Slimmest yet most powerful medium static pressure unit on the market• Slimmest unit in class, only 245mm (300mm built-in height) and therefore narrow ceiling voids are no longer a challenge
• Whisper quiet operation: down to 25dBA sound pressure level
• Medium external static pressure up to 150Pa facilitates using flexible ducts of varying lengths
• Possibility to change ESP via wired remote control allows optimisation of the supply air volume
• Discretely concealed in the wall: only the suction and discharge grilles are visible
• 15 class unit especially developed for small or well-insulated rooms, such as hotel bedrooms, small offices, etc.
• Reduced energy consumption thanks to specially developed DC fan motor and drain pump
• Optional fresh air intake
• Flexible installation: air suction direction can be altered from rear to bottom suction and choice between free use or connection to optional suction grilles
• Standard built-in drain pump with 625mm lift increases flexibility and installation speed
Home leave operation
Fan only Auto cooling-heating
changeover
Whisper quiet Fan speed steps
Dry programme Air filter Weekly timer Infrared remote control
Wired remote control
Centralised control
Auto-restart Self diagnosis Multi tenant Drain pump kit
• VRV Systems • FXSQ-A
3
2
• Indoor Unit • FXSQ-A
2 Specifications
Standard Accessories : Installation and operation manual; Quantity : 1;Standard Accessories : Drain hose; Quantity : 1;Standard Accessories : Metal clamp for drain hose; Quantity : 1;Standard Accessories : Washer for hanger bracket; Quantity : 8;Standard Accessories : Screws; Quantity : 40;
2-1 Technical Specifications FXSQ15A FXSQ20A FXSQ25A FXSQ32A FXSQ40A FXSQ50A
Cooling capacity Nom. kW 1.7 2.2 2.8 3.6 4.5 5.6Heating capacity Nom. kW 1.9 2.5 3.2 4.0 5.0 6.3Power input - 50Hz Cooling Nom. kW 0.041 0.045 0.092 0.095
Heating Nom. kW 0.038 0.042 0.089 0.092Dimensions Unit Height mm 245
Width mm 550 700Depth mm 800
Packed unit Height mm 890Width mm 750 900Depth mm 295
Weight Unit kg 23.5 24 28.5 29Packed unit kg 25 25.5 30 30.5
Casing Colour Not painted (galvanised)Material Galvanised steel plate
Heat exchanger Fin Type Cross fin coil (Multi slit fins with hydrophilic treatment and Ø5Hi-XA tubes)Fan Type Sirocco fan
Quantity 1Air flow rate - 50Hz Cooling High m³/min 8.7 9 9.5 15 15.2
Nom. m³/min 7.5 8 12.5Low m³/min 6.5 7.0 11
Heating High m³/min 8.7 9 9.5 15 15.2Nom. m³/min 7.5 8 12.5Low m³/min 6.5 7 11
External static pressure - 50Hz
High Pa 150 (1)Nom. Pa 30
Fan motor Quantity 1Model Brushless DC motorSpeed Steps 3Output High W 78 130
Air filter Type Resin net with mold resistanceSound power level Cooling Nom. dBA 54 55 60Sound pressure level Cooling High dBA 29.5 30 31 35
Nom. dBA 28 29 32Low dBA 25 26 29
Heating High dBA 31.5 32 33 37Nom. dBA 29 30 34Low dBA 26 27 29
Refrigerant Type R-410APiping connections Liquid Type Flare connection
OD mm 6.35Gas Type Flare connection
OD mm 12.7Drain VP20 (I.D. 20/O.D. 26)Heat insulation Foamed polystyrene/polyethyleneSound absorbing insulation Butyl Rubber
Drain-up height mm 625Control systems Infrared remote control BRC4C65
Wired remote control BRC1E53A / BRC1E53B / BRC1E53C / BRC1D52Simplified wired remote control for hotel applications
BRC2E52C (heat recovery type) / BRC3E52C (heat pump type)
• VRV Systems • FXSQ-A 3
• Indoor Unit • FXSQ-A
2
4
2 Specifications
Standard Accessories : Insulation for fitting; Quantity : 2;Standard Accessories : Sealing pad; Quantity : 5;Standard Accessories : Clamps; Quantity : 4;
Standard Accessories : Installation and operation manual; Quantity : 1;Standard Accessories : Drain hose; Quantity : 1;Standard Accessories : Metal clamp for drain hose; Quantity : 1;Standard Accessories : Washer for hanger bracket; Quantity : 8;
2-2 Technical Specifications FXSQ63A FXSQ80A FXSQ100A FXSQ125A FXSQ140A
Cooling capacity Nom. kW 7.1 9.0 11.2 14.0 16.0Heating capacity Nom. kW 8.0 10.0 12.5 16.0 18.0Power input - 50Hz Cooling Nom. kW 0.095 0.121 0.157 0.214 0.243
Heating Nom. kW 0.092 0.118 0.154 0.211 0.240Dimensions Unit Height mm 245
Width mm 1,000 1,400 1,550Depth mm 800
Packed unit Height mm 890Width mm 1,200 1,600 1,750Depth mm 295
Weight Unit kg 35.5 36.5 46 47 51Packed unit kg 37.5 38.5 48 49 53
Casing Colour Not painted (galvanised)Material Galvanised steel plate
Heat exchanger Fin Type Cross fin coil (Multi slit fins with hydrophilic treatment and Ø5Hi-XA tubes)Fan Type Sirocco fan
Quantity 2 3Air flow rate - 50Hz Cooling High m³/min 21.0 23 32 36 39
Nom. m³/min 18 19.5 27 31.5 34Low m³/min 15 16 23 26 28
Heating High m³/min 21 23 32 36 39Nom. m³/min 18 19.5 27 31.5 34Low m³/min 15 16.0 23 26 28
External static pressure - 50Hz
High Pa 150 (1)Nom. Pa 30 40 50
Fan motor Quantity 1Model Brushless DC motorSpeed Steps 3Output High W 230 300 350
Air filter Type Resin net with mold resistanceSound power level Cooling Nom. dBA 59 61 64Sound pressure level Cooling High dBA 33 35 36 39 41.5
Nom. dBA 30 32 34 36 38Low dBA 27 29 31 33 34
Heating High dBA 35 37 40 42Nom. dBA 32 34 37 38.5Low dBA 28 30 31 33 34
Refrigerant Type R-410APiping connections Liquid Type Flare connection
OD mm 9.52Gas Type Flare connection
OD mm 15.9Drain VP20 (I.D. 20/O.D. 26)Heat insulation Foamed polystyrene/polyethyleneSound absorbing insulation Butyl Rubber
Drain-up height mm 625Control systems Infrared remote control BRC4C65
Wired remote control BRC1E53A / BRC1E53B / BRC1E53C / BRC1D52Simplified wired remote control for hotel applications
BRC2E52C (heat recovery type) / BRC3E52C (heat pump type)
• VRV Systems • FXSQ-A
3
2
• Indoor Unit • FXSQ-A
2 Specifications
Standard Accessories : Screws; Quantity : 40;Standard Accessories : Insulation for fitting; Quantity : 2;Standard Accessories : Sealing pad; Quantity : 5;Standard Accessories : Clamps; Quantity : 4;
Notes
(1) Contains fluorinated greenhouse gases
The sound power level is an absolute value indicating the power which a sound source generates.
Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits.
Select wire size based on the value of MCA
Maximum allowable voltage range variation between phases is 2%.
Use a circuit breaker instead of a fuse.
MCA/MFA; MCA= 1,25 x FLA; MFA=\< 4 x FLA; The next lower standard fuse rating is minimum 16 ampere.
2-3 Electrical Specifications FXSQ15A FXSQ20A FXSQ25A FXSQ32A FXSQ40A FXSQ50A
Power supply Name VEPhase 1~Frequency Hz 50/60Voltage V 220-240/220
Voltage range Max. % 10Min. % -10
Current - 50Hz Minimum circuit amps (MCA) A 0.7 1.1Maximum fuse amps (MFA) A 16Full load amps (FLA)
Total A 0.3 0.6
2-4 Electrical Specifications FXSQ63A FXSQ80A FXSQ100A FXSQ125A FXSQ140A
Power supply Name VEPhase 1~Frequency Hz 50/60Voltage V 220-240/220
Voltage range Max. % 10Min. % -10
Current - 50Hz Minimum circuit amps (MCA) A 1.5 1.7 2.2 2.4 2.5Maximum fuse amps (MFA) A 16Full load amps (FLA)
Total A 0.7 0.8 1.2 1.6 1.5
• VRV Systems • FXSQ-A 5
• Indoor Unit • FXSQ-A
3
6
3 Electrical data3 - 1 Electrical Data
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• VRV Systems • FXSQ-A
3
4
• Indoor Unit • FXSQ-A
4 Safety device settings4 - 1 Safety Device Settings
• VRV Systems • FXSQ-A 7
• Indoor Unit • FXSQ-A
5
8
5 Options5 - 1 Options
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3
6
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6 Capacity tables6 - 1 Cooling Capacity Tables
• VRV Systems • FXSQ-A 9
• Indoor Unit • FXSQ-A
6
10
6 Capacity tables6 - 2 Heating Capacity Tables
• VRV Systems • FXSQ-A
3
7
• Indoor Unit • FXSQ-A
7 Dimensional drawings7 - 1 Dimensional Drawings
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7
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• Indoor Unit • FXSQ-A
8
14
8 Centre of gravity8 - 1 Centre of Gravity
• VRV Systems • FXSQ-A
3
9
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9 Piping diagrams9 - 1 Piping Diagrams
• VRV Systems • FXSQ-A 15
• Indoor Unit • FXSQ-A
10
16
10 Wiring diagrams10 - 1 Wiring Diagrams - Single Phase
• VRV Systems • FXSQ-A
3
11
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11 Sound data11 - 1 Sound Power Spectrum
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18
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• VRV Systems • FXSQ-A 19
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22
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24
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11
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11 Sound data11 - 1 Sound Power Spectrum
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• VRV Systems • FXSQ-A 25
• Indoor Unit • FXSQ-A
11
26
11 Sound data11 - 2 Sound Pressure Spectrum
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ15A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095568A
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ20 25A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40
NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095569A
• VRV Systems • FXSQ-A
3
11
• Indoor Unit • FXSQ-A
11 Sound data11 - 2 Sound Pressure Spectrum
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ32A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095570A
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ40 50A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095575A
• VRV Systems • FXSQ-A 27
• Indoor Unit • FXSQ-A
11
28
11 Sound data11 - 2 Sound Pressure Spectrum
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ63A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40
NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095571A
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ80A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095572A
• VRV Systems • FXSQ-A
3
11
• Indoor Unit • FXSQ-A
11 Sound data11 - 2 Sound Pressure Spectrum
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ100A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095573A
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ125A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D095574A
• VRV Systems • FXSQ-A 29
• Indoor Unit • FXSQ-A
11
30
11 Sound data11 - 2 Sound Pressure Spectrum
1 .
2 .
3 .
4 .
5 .
Location of microphone
dBA = A weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Soun
dpr
essu
releve
l[dB
]
Soun
dpr
essu
releve
l[dB
]
Heating mode
LegendOctave band centre frequency [Hz]
Notes
FXSQ140A
Background noise already taken into account.
Operating conditions: power source 220 240 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.
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
NR0NR5 NR10 NR15 NR20
NR25
NR30NR35NR40NR45NR50NR55NR60NR65NR70NR75NR80NR85NR90
10
20
30
40
50
60
70
80
90
1015202530354045505560657075808590
63 125 250 500 1000 2000 4000 8000 dBA
Min 1m
1,5m
Unit
Air outlet ductAir inlet duct
2m2m
3D096622A
• VRV Systems • FXSQ-A
3
12
• Indoor Unit • FXSQ-A
12 Fan characteristics12 - 1 Fan Characteristics
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 50
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ15A
0
50
100
150
200
5,5 6,5 7,5 8,5 9,5
L T (*1)L T (*1)
0
50
100
150
200
5,5 6,5 7,5 8,5 9,5
0102030405060708090
100110120130140150160170180190200
7,5 8,5 9,5
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristics Air flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESPUpper limit of ESP *1
*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D096999
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 30
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ20 25A
0
50
100
150
200
5,5 6,5 7,5 8,5 9,5
0
50
100
150
200
5,5 6,5 7,5 8,5 9,5
0102030405060708090
100110120130140150160170180190200
8 9 10
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristicsAir flow auto adjustmentFan characteristics
Lower limit of ESPUpper limit of ESP
*1*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(3)(1)
1.2.
2.
1.
Field setting with remote controlFan characteristics (2)
3D095680A
• VRV Systems • FXSQ-A 31
• Indoor Unit • FXSQ-A
12
32
12 Fan characteristics12 - 1 Fan Characteristics
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 30
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ32A
0
50
100
150
200
5,5 6,5 7,5 8,5 9,5 10,50
50
100
150
200
5,5 6,5 7,5 8,5 9,5 10,5
0102030405060708090
100110120130140150160170180190200
8 9 10 11
Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristicsAir flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESPUpper limit of ESP
*1*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
Air flow rate [m³/min]
3D095681A
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 30
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ40A
0
50
100
150
200
9 10 11 12 13 14 15 16 170
50
100
150
200
9 10 11 12 13 14 15 16 17
0102030405060708090
100110120130140150160170180190200
13 14 15 16 17
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristicsAir flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESP
Upper limit of ESP
*1
*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D095682A
• VRV Systems • FXSQ-A
3
12
• Indoor Unit • FXSQ-A
12 Fan characteristics12 - 1 Fan Characteristics
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 30
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ50A
0
50
100
150
200
9 10 11 12 13 14 15 16 170
50
100
150
200
9 10 11 12 13 14 15 16 17
0102030405060708090
100110120130140150160170180190200
13 14 15 16 17
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristicsAir flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESP
Upper limit of ESP
*1*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M TapL Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D095688A
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 30
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ63A
0
50
100
150
200
12 13 14 15 16 17 18 19 20 21 22 23 24
L T (*1)
0
50
100
150
200
12 13 14 15 16 17 18 19 20 21 22 23 24
0102030405060708090
100110120130140150160170180190200
18 19 20 21 22 23 24
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristicsAir flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESP
Upper limit of ESP
*1
*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D095690A
• VRV Systems • FXSQ-A 33
• Indoor Unit • FXSQ-A
12
34
12 Fan characteristics12 - 1 Fan Characteristics
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 40
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ80A
0
50
100
150
200
13,5 14,5 15,5 16,5 17,5 18,5 19,5 20,5 21,5 22,5 23,5 24,5 25,5 26,50
50
100
150
200
13,5 14,5 15,5 16,5 17,5 18,5 19,5 20,5 21,5 22,5 23,5 24,5 25,5 26,5
0102030405060708090
100110120130140150160170180190200
19,5 20,5 21,5 22,5 23,5 24,5 25,5 26,5
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristicsAir flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESPUpper limit of ESP
*1*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D095692A
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 40
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ100A
0
50
100
150
200
19,5 20,5 21,5 22,5 23,5 24,5 25,5 26,5 27,5 28,5 29,5 30,5 31,5 32,5 33,5 34,5 35,5 36,50
50
100
150
200
19,5 20,5 21,5 22,5 23,5 24,5 25,5 26,5 27,5 28,5 29,5 30,5 31,5 32,5 33,5 34,5 35,5 36,5
0102030405060708090
100110120130140150160170180190200
27 28 29 30 31 32 33 34 35 36 37
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristics Air flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESPUpper limit of ESP*1*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D095696A
• VRV Systems • FXSQ-A
3
12
• Indoor Unit • FXSQ-A
12 Fan characteristics12 - 1 Fan Characteristics
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 50
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ125A
0
50
100
150
200
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 410
50
100
150
200
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
0102030405060708090
100110120130140150160170180190200
30,5 31,5 32,5 33,5 34,5 35,5 36,5 37,5 38,5 39,5 40,5 41,5
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristics Air flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESP
Upper limit of ESP *1*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D095697A
Mark ESP [Pa]*1 MAX 150*2 100*3 STD 50
Notes1. The fan characteristics shown are in "fan only" mode.2. ESP: External Static Pressure
FXSQ140A
0
50
100
150
200
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 420
50
100
150
200
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
0102030405060708090
100110120130140150160170180190200
35 36 37 38 39 40 41 42
Air flow rate [m³/min] Air flow rate [m³/min]
Air flow rate [m³/min]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Exte
rnal
stat
icpr
essu
re[P
a]
Fan characteristics Air flow auto adjustmentFan characteristics
Field setting with remote controlFan characteristics
Lower limit of ESPUpper limit of ESP*1*1
*2
*3
*3
*2Lower limit of ESP
Lower limit of ESP
Upper limit of ESP
Upper limit of ESP
H Tap *1
H Tap *2
H Tap *3
M Tap *1
M Tap *2
M Tap *3
L Tap *3
L Tap *2
L Tap *1
Upper limit of ESP
Lower limit of ESP
H Tap
M Tap
L Tap
Upper limit of ESP by air flow auto adjustmentLower limit of ESP by air flow auto adjustment
Air flow rate range (H)
(2)
(3)(1)
1.2.
2.
1.
3D096688A
• VRV Systems • FXSQ-A 35
• Indoor Unit • FXSQ-A
13
36
13 Installation13 - 1 Installation Method
• VRV Systems • FXSQ-A
Daikin Europe N.V. Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
EEDEN17 11/16
The present leaflet is drawn up by way of information only and does not constitute an offer bindingupon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this leaflet to the best ofits knowledge. No express or implied warranty is given for the completeness, accuracy, reliability orfitness for particular purpose of its content and the products and services presented therein. Specifi-cations are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability forany direct or indirect damage, in the broadest sense, arising from or related to the use and/or inter-pretation of this leaflet. All content is copyrighted by Daikin Europe N.V.