fxdq-nbve technical data.pdf

7/22/2019 FXDQ-NBVE Technical Data.pdf

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Indoor Units SLIM CONCEALED CEILING UNIT FXDQ-NBVE

11

VRV Systems Indoor Units1

1 Specifications

Indoor VRVSys FXDQ-NBV SlimCo

1-1 TECHNICAL SPECIFICATIONS FXDQ40NBVE FXDQ50NBVE FXDQ63NBVE

Capacity Cooling kW 4.5 5.6 7.1

Heating kW 5.0 6.3 8.0

Power Input

(50Hz)

Cooling kW 0.160 0.165 0.181

Heating kW 0.147 0.152 0.168

Power Input

(60Hz)

Cooling kW 0.182 0.185 0.192

Heating kW 0.168 0.170 0.179

Casing Material Galvanised steel plate

Dimensions Unit Height mm 200 200 200

Width mm 900 900 1,100

Depth mm 620 620 620

Weight Unit kg 27 28 31

Heat

Exchanger

Dimensions Nr of Rows 3 3 3

Fin Pitch mm 1.5 1.5 1.5

Face

Area

m 0.176 0.176 0.227

Nr of Stages 12 12 12

Fan Type Sirocco fan

Air Flow Rate Cooling High high m/min 10.5 12.5 16.5

High m/min 9.5 11.0 14.5

Low m/min 8.5 10.0 13.0

Fan External static

pressure

High Pa 44 44 44

Standard Pa 15 15 15

Motor Output

(high)

W 62 130 130

Drive Direct drive

Cooling Sound

Pressure

High high dBA 34 35 36

High dBA 32 33 34

Low dBA 30 31 32

Pipingconnections

Liquid (OD) Type Flare connectionDiameter mm 6.35 6.35 9.52

Gas Type Flare connection

Diameter mm 12.7 12.7 15.9

Drain Diameter mm VP20 (I.D. 20/O.D. 26)

Sound absorbing insulation Foamed polyethylene

Air Filter Removable/washable/Mildew proof

Refrigerant control Electronic expansion valve

Temperature control Microprocessor thermostat for cooling and heating

Safety devices Fuse

Fan motor thermal protector

Standard

Accessories

Standard Accessories Operation manual

Installation manual

Drain hose

Sealing pads

Clamps

Washer

Insulation for fitting

Clamp metal

Washer fixing plate

Screws for duct flanges

Air filter

Product Quality Certificate


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11

VRV Systems Indoor Units 2


1 Specifications

Notes Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB,

equivalent refrigerant piping : 7,5m (horizontal)

Nominal heating capacities are based on : indoor temperature : 20CDB, outdoor temperature : 7CDB, 6CWB,

equivalent refrigerant piping : 7.5m (horizontal)

Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.

External static pressure is changeable to set by the remote control; this pressure means : high static pressure -

standard static pressure.

The operation sound levels are conversion values in anechoic chamber. In practice, sound levels tend to be higher

than the specified values due to ambient noise or reflection. When the suction place is changed to bottom suction,

sound level will increase

1-2 ELECTRICAL SPECIFICATIONS

(50HZ) FXDQ40NBVE FXDQ50NBVE FXDQ63NBVE

Power Supply Name VE

Phase 1~

Frequency Hz 50 50 50

Voltage V 220-240Current Minimum circuit amps

(MCA)

A 1.0 1.0 1.1

Maximum fuse amps (MFA) A 15 15 15

Full load amps (FLA) A 0.8 0.8 0.9

Voltage range Minimum V -10%

Maximum V +10%

Notes Voltage range : units are suitable for use on electrical systems where voltage supplied to unit terminals is not below

or above listed range limits.

Maximum allowable voltage range variation between phases is 2%.

MCA/MFA : MCA = 1.25 x FLA

MFA is smaller than or equal to 4 x FLA

Next lower standard fuse rating minimum 15A

Select wire size based on the MCAInstead of a fuse, use a circuit breaker

1-3 ELECTRICAL SPECIFICATIONS

(60HZ) FXDQ40NBVE FXDQ50NBVE FXDQ63NBVE

Power Supply Name VE

Phase 1~

Frequency Hz 60 60 60

Voltage V 220 220 220

Current Minimum circuit amps

(MCA)

A 1.1 1.3 1.4

Maximum fuse amps (MFA) A 15 15 15

Full load amps (FLA) A 0.9 1.0 1.1

Voltage range Minimum V -10%

Maximum V +10%

Notes Voltage range : units are suitable for use on electrical systems where voltage supplied to unit terminals is not below

or above listed range limits.

Maximum allowable voltage range variation between phases is 2%.

MCA/MFA : MCA = 1.25 x FLA

MFA is smaller than or equal to 4 x FLA

Next lower standard fuse rating minimum 15A

Select wire size based on the MCA

Instead of a fuse, use a circuit breaker

1-1 TECHNICAL SPECIFICATIONS FXDQ40NBVE FXDQ50NBVE FXDQ63NBVE


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2 Safety device settings

FXDQ20,25,32PB

FXDQ40,50,63NB

4D060926

Kit name FXDQ20PB FXDQ25PB FXDQ32PB

PC boad (A1P) fuse 250V 5A

Fan motor thermal protector OFF: 250V 5A 5C OFFON: 83 15C ON

FXDQ40NB FXDQ50NB FXDQ63NB


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13



3 Options

FXDQ20,25,32PB

FXDQ40,50,63NB

Individual control systems

Centralized control system

Other options

4D060939

Kit nameFXDQ20PBVEFXDQ25PBVEFXDQ32PBVE

FXDQ40NBVEFXDQ50NBVE

FXDQ63NBVE

Wired remote control BRC1D52

Infrared remotecontrol

H/P BRC4C65

C/O BRC4C66

Simplified remote control BRC2C51

Remote control for hotel use BRC3A61



FXDQ63NBVE

Central remote control DCS302CA51

Unified on/off control DCS301BA51

Schedule timer DST301BA51



FXDQ63NBVE

Adapter for wiring KRP1B56

Wiring adapter for electricalappendices (1)

KRP2A53

Wiring adapter for electricalappendices (2)

KRP4A54

Remote sensor KRCS01-1B

Installation box for adapterPCB.

KBP1BA101

Electrical boxwith earthterminal

2 blocks KJB212AA

3 blocks KJB311AA

Noise filter (forelectromagnetic interfaceuse only)

DST301BA51

External control adapter foroutdoor unit (must beinstalled on indoor units)

DTA104A53

Insulation kit for highhumidity

KDT25N32 KDT25N50 KDT25N63


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14


4 Capacity tables

4 - 1 Cooling capacity tables

FXDQ40,50,63NB

ED39226A

TC: Total capacity;kW SHC: Sensible capacity;kW

Unit

size

Nominal

capacity

Outdoor

air temp.

Indoor air temperature

14.0WB 16.0WB 18.0WB 19.0WB 20.0WB 22.0WB 24.0WB

20.0DB 23.0DB 26.0DB 27.0DB 28.0DB 30.0DB 32.0DB

CDB TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

40 4.5 10.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.4 3.3 5.9 3.5

12.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.4 3.3 5.8 3.5

14.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.4 3.3 5.8 3.5

16.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.4 3.3 5.7 3.5

18.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.4 3.3 5.6 3.4

20.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.4 3.3 5.5 3.4

21.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.4 3.3 5.5 3.4

23.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.3 3.3 5.4 3.3

25.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.2 3.3 5.3 3.3

27.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.2 3.2 5.3 3.3

29.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.1 3.2 5.2 3.3

31.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 5.0 3.2 5.1 3.2

33.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.8 3.2 4.9 3.2 5.0 3.2

35.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.7 3.2 4.9 3.1 5.0 3.237.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.7 3.2 4.8 3.1 4.9 3.1

39.0 3.0 2.5 3.6 2.8 4.2 3.3 4.5 3.3 4.6 3.2 4.7 3.1 4.8 3.1

50 5.6 10.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.7 4.2 7.4 4.1

12.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.7 4.2 7.3 4.1

14.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.7 4.2 7.2 4.1

16.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.7 4.2 7.1 4.0

18.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.7 4.2 7.0 4.0

20.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.7 4.2 6.9 4.0

21.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.7 4.2 6.8 4.0

23.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.6 4.2 6.7 3.9

25.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.5 4.1 6.6 3.9

27.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.4 4.1 6.6 3.9

29.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.3 4.0 6.5 3.8

31.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.2 4.0 6.4 3.8

33.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 6.0 4.0 6.1 4.0 6.3 3.8

35.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 5.9 4.0 6.0 3.9 6.2 3.7

37.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 5.8 4.0 5.9 3.9 6.1 3.7

39.0 3.8 3.1 4.5 3.5 5.2 3.9 5.6 4.0 5.7 3.9 5.8 3.9 6.0 3.7

63 7.1 10.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.5 5.1 9.3 5.7

12.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.5 5.1 9.2 5.6

14.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.5 5.1 9.1 5.5

16.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.5 5.1 9.0 5.4

18.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.5 5.1 8.8 5.4

20.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.5 5.1 8.7 5.3

21.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.5 5.1 8.7 5.3

23.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.4 5.1 8.5 5.2

25.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.3 5.0 8.4 5.1

27.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.1 5.0 8.3 5.1

29.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 8.0 4.9 8.2 5.031.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 7.9 4.9 8.1 4.9

33.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.6 4.9 7.8 4.8 7.9 4.9

35.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.5 4.8 7.7 4.8 7.8 4.8

37.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.4 4.8 7.5 4.7 7.7 4.8

39.0 4.8 3.8 5.7 4.3 6.6 4.8 7.1 4.9 7.2 4.7 7.4 4.7 7.6 4.7


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14



4 Capacity tables

4 - 2 Heating capacity tables

FXDQ40,50,63NB

ED39226A

Unit SizeNominal

capacity

Outdoor

air temperature

Indoor air temperature CDB

16.0 18.0 20.0 21.0 22.0 24.0

CDB CWB kW kW kW kW kW kW

40 5.0 -19.8 -20.0 3.0 2.9 2.9 2.9 2.9 2.9

-18.8 -19.0 3.0 3.0 3.0 3.0 3.0 3.0

-16.7 -17.0 3.2 3.2 3.2 3.2 3.2 3.2

-14.7 -15.0 3.4 3.4 3.4 3.4 3.4 3.4

-12.6 -13.0 3.6 3.6 3.6 3.5 3.5 3.5

-10.5 -11.0 3.7 3.7 3.7 3.7 3.7 3.7

-9.5 -10.0 3.8 3.8 3.8 3.8 3.8 3.8

-8.5 -9.1 3.9 3.9 3.9 3.9 3.9 3.9

-7.0 -7.6 4.0 4.0 4.0 4.0 4.0 4.0

-5.0 -5.6 4.2 4.2 4.2 4.2 4.2 4.2

-3.0 -3.7 4.4 4.4 4.4 4.4 4.4 4.4

0.0 -0.7 4.7 4.6 4.6 4.6 4.6 4.4

3.0 2.2 4.9 4.9 4.9 4.8 4.7 4.4

5.0 4.1 5.1 5.1 5.0 4.8 4.7 4.4

7.0 6.0 5.2 5.2 5.0 4.8 4.7 4.49.0 7.9 5.4 5.3 5.0 4.8 4.7 4.4

11.0 9.8 5.6 5.3 5.0 4.8 4.7 4.4

13.0 11.8 5.6 5.3 5.0 4.8 4.7 4.4

15.0 13.7 5.6 5.3 5.0 4.8 4.7 4.4

50 6.3 -19.8 -20.0 3.7 3.7 3.7 3.7 3.7 3.7

-18.8 -19.0 3.8 3.8 3.8 3.8 3.8 3.8

-16.7 -17.0 4.1 4.0 4.0 4.0 4.0 4.0

-14.7 -15.0 4.3 4.3 4.3 4.2 4.2 4.2

-12.6 -13.0 4.5 4.5 4.5 4.5 4.5 4.5

-10.5 -11.0 4.7 4.7 4.7 4.7 4.7 4.7

-9.5 -10.0 4.8 4.8 4.8 4.8 4.8 4.8

-8.5 -9.1 4.9 4.9 4.9 4.9 4.9 4.9

-7.0 -7.6 5.1 5.1 5.1 5.1 5.1 5.1

-5.0 -5.6 5.3 5.3 5.3 5.3 5.3 5.3

-3.0 -3.7 5.5 5.5 5.5 5.5 5.5 5.5

0.0 -0.7 5.9 5.9 5.8 5.8 5.8 5.5

3.0 2.2 6.2 6.2 6.2 6.1 5.9 5.5

5.0 4.1 6.4 6.4 6.3 6.1 5.9 5.5

7.0 6.0 6.6 6.6 6.3 6.1 5.9 5.5

9.0 7.9 6.8 6.7 6.3 6.1 5.9 5.5

11.0 9.8 7.0 6.7 6.3 6.1 5.9 5.5

13.0 11.8 7.1 6.7 6.3 6.1 5.9 5.5

15.0 13.7 7.1 6.7 6.3 6.1 5.9 5.5

63 8.0 -19.8 -20.0 4.7 4.7 4.7 4.7 4.7 4.7

-18.8 -19.0 4.9 4.9 4.8 4.8 4.8 4.8

-16.7 -17.0 5.1 5.1 5.1 5.1 5.1 5.1

-14.7 -15.0 5.4 5.4 5.4 5.4 5.4 5.4

-12.6 -13.0 5.7 5.7 5.7 5.7 5.7 5.7

-10.5 -11.0 6.0 6.0 6.0 6.0 6.0 5.9-9.5 -10.0 6.1 6.1 6.1 6.1 6.1 6.1

-8.5 -9.1 6.3 6.3 6.2 6.2 6.2 6.2

-7.0 -7.6 6.5 6.5 6.4 6.4 6.4 6.4

-5.0 -5.6 6.8 6.7 6.7 6.7 6.7 6.7

-3.0 -3.7 7.0 7.0 7.0 7.0 7.0 7.0

0.0 -0.7 7.5 7.4 7.4 7.4 7.4 7.0

3.0 2.2 7.9 7.8 7.8 7.7 7.5 7.0

5.0 4.1 8.1 8.1 8.0 7.7 7.5 7.0

7.0 6.0 8.4 8.4 8.0 7.7 7.5 7.0

9.0 7.9 8.7 8.5 8.0 7.7 7.5 7.0

11.0 9.8 8.9 8.5 8.0 7.7 7.5 7.0

13.0 11.8 9.0 8.5 8.0 7.7 7.5 7.0

15.0 13.7 9.0 8.5 8.0 7.7 7.5 7.0


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15


5 Dimensional drawing & centre of gravity

5 - 1 Dimensional drawing

FXDQ40,50NB

3D045494B

300 or more 300 or more

300 or less

(Service space)

500

60

23

47

90

100

501

70

550

Adjusta

ble(0

~600)

620

(Suspension

bo

ltp

itch

)

940

4 x P150 = 600

880

9090

30330

130 63

280

50 or more

620

Allow view AInspection door(Ceiling opening)

20-M5 Holes(All around)

(In case of back-suction)

7 x P100 = 700780800

100

160

180

50

20

10

820

1501009080

(Service space)

A

20ormore

20ormore

30

0

900

300

20ormore

Ceiling

33

1301009080

7 x P100 = 700780800820

(In case of bottom-suction)

80

153

170

57

.5

21

12

.5

20

50

10

200

100

160

180

200

860

8 x P100 = 800(All around) 22 - 4.7 hole

(All around)

(Suspension bolt pitch)

Suspension bolt4 - M8 ~ M10

18 - M4 Holes

900(Service space ofinstallation box foradaptorPCB)

(All around)20 - M5 Holes NOTES

1 In case of back-suction, mount chamber cover to bottom sideof the unit.In case of bottom-suction, mount chambe r cover to back sideof the unit.

2 Location of units name plate: control box cover.

3 Mount the air fi lter at the suction side.(Select its color (gravity method) 50% or more).It can not be equipped with air filter (accessory) whenconnecting duct to suction side.

Nr Part name Description1 L iquid p ipe connect ion por t 6.4 F la re connect ion2 Gas pi pe c onne ct io n p or t 12 .7 F la re c onne ct io n3 Dra in pipe connec tion po rt IVP20 (O .D . 26 / I .D . 20 )4 Drain hose (Accessory) I.D. 25 (Outlet)5 Control box6 Transmission wir ing connect ion7 Power s upp ly connec tion8 Suspens ion b racket9 I ns pe ct io n d oo r10 Socke t for drain11 Air f i lte r (Accessory)

FXDQ63NB

3D045496C

300 or more 300 or more

300 or less

(Service space)

500

60

23

47

90

100

50

170

550

Adjusta

ble(0

~600)

620

(Suspension

bo

ltp

itch

)

1140

6 x P150 = 900

1080

30330

130 63

280

50 or more

620

Allow view AInspection door

(Ceiling opening)20-M5 Holes(All around)

(In case of back-suction)

9 x P100 = 9009801000

100

160

180

50

20

10

1020

1501009080

(Service space)

A

20ormore

20ormore

300

900

300

20ormore

Ceiling

33

1301009080

9 x P100 = 90098010001020

(In case of bottom-suction)

80

153

170

57.5

21

12.5

20

50

10

200

100

160

180

200

1060

10 x P100 = 1000(All around) 26 - 4.7 hole

(All around)

(Suspension bolt pitch)Suspension bolt4 - M8 ~ M10

18 - M4 Holes

1100(Service space ofinstallation box foradaptorPCB)

(All around)20 - M5 Holes

NOTES

1 In case of back-suction, mount chamber cover to bottom sideof the unit.In case of bottom-suction, mount chamber cov er to back sideof the unit.

2 Location of units name plate: control box cover.

3 Mount the air fi lter at the suction side.(Select its color (gravity method) 50% or more).It can not be equipped with air filter (accessory) whenconnecting duct to suction side.

Nr Part name Description1 L iquid p ipe connect ion por t 6.4 F la re connect ion2 Gas pi pe c onne ct io n p or t 12 .7 F la re c onne ct io n3 D ra in p ip e c onne ct io n p or t V P20 ( O.D. 26 / I. D. 20 )4 Drain hose (Accessory) I.D. 25 (Outlet)5 Control box6 Transmission wir ing connection7 Power s upp ly connect ion

8 Suspens ion b racket9 I ns pe ct io n d oo r10 Socke t for drain11 Air f i lte r (Accessory)


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15



5 Dimensional drawing & centre of gravity

5 - 2 Centre of gravity

FXDQ40,50NB

4D043886J

FXDQ63NB

4D043887H


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6 Piping diagram

FXDQ20,25,32PB

FXDQ40,50,63NB

4D060927

Gas side

Liquid side

Electronic expansionvalve

Filter Filter

Indoor heat exchanger

Fan


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7 Wiring diagram

7 - 1 Wiring diagram

FXDQ20,25,32PB

FXDQ40,50,63NB

3D060547

NOTES

1 In case of using central remote control, connect it to the unit in accordance with the attached installation manual.

2 Remote control model varies according to the combination system, confirm enineering materials and catalogs, etc. before connecting.3 When connecting the input wires from outside, forced off or on/off control operation can be selected by remote control.

In details, refer to the installation manual attached to the unit.

A1P Printed circuit board R1T Thermistor (air) Z1CZ2C Noise fi lte r ( fe rr ite core)C1 Capacitor (M1F) R2T Thermistor (coil - 1) Wired remote controlF1U Fuse (F5A, 250V) R3T Thermistor (coil - 2) R1T Thermistor (air)HAP Light emitting diode

(service monitor-green)

S1L Float switch SS1 Selector switch (main/sub)

T1R Transformer (220V/22V) Connector for optional partsKPR Magnetic relay (M1P) V1TR Phase control circuit X16A Connector (adapter for wiring)

M1F Motor (indoor fan) X1M Terminal block X18A Connector (wiring adapter for electricalappendices)M1P Motor (drain pump) X2M Terminal block

Q1M Thermal protector (M1F embedded) Y1E Electronic expansion valve

: Terminal Colors: BLK: Black ORG: Orange WHT: White

: Connector BLU: Blue PNK: Pink YLW: Yellow

: Field wiring GRY: Gray PRP: Purple

GRN: Green RED: Red

POWER SUPPLY

Note: 3

Input from outside

Note: 1Transmission wiring centralremote control

Wired remotecontrol

Control box

,


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8 Sound data

8 - 1 Sound pressure spectrum

4D060948

NOTE

1 Over All (dB):(B, G, N is already rectified)

2 Operating conditons:

Power source: 220~240V 50Hz / 220V 60Hz Cooling: Return air temperature: 27C DB, 19C WB

Outdoor temperature: 35C DB, 24 C WD Heating: Return air temperature: 20C DB, 15C WB

Outdoor temperature: 7C DB, 6C WB3 Measuring place: Anechoic chamber

4 Location of microphone

5 The operation condition is external static pressure 15 Pa. Operation noise differ with

operation and ambient conditions.

Octavebandsoundpressurelevel

dB(0dB=0.0

002bar)

Octave band center frequency (Hz)

Approximatethreshold hearingfor continuousnoise

FXDQ40NB

ScaleAir flow rate

HH H LA 34.0 32.0 30.0C 39.0 38.0 37.0

Discharge SuctionDuctDuct

1m2m

1,5

m

Microphone

4D060949

NOTE










dB(0dB=0.0

002bar)



FXDQ50NB

ScaleAir flow rate

HH H LA 35.0 33.0 31.0C 40.0 39.0 38.0


1m2m

1,5

m

Microphone

4D060950

NOTE










dB(0dB=0.0

002bar)



FXDQ63NB

ScaleAir flow rate

HH H LA 36.0 34.0 32.0C 42.0 40.5 39.0


1m2m

1,5

m

Microphone


12/13

3

19



9 Fan characteristics

NOTES

1 The remote control can be used to switch between high and

low.

2 The air flow is set to standard before leaving the factory.

It is possible to switch between standard ESP and high ESP via

the remote control.

FXDQ40NB 3D046299C

(mmH2O)

(mmH2O)

(Pa)

7 8 9 10 11 12 13

6

5

4

3

2

1

(mmH2O)

(mmH2O)

6

5

4

3

2

1

60

50

40

30

20

10

(Pa)

High(standard ESP)

Upper

limito

fexte

rnal

static

pressu

re

(stand

ardESP)

Lowerlimitofexternal

staticpressure

(standardESP)

Uppe

rlim

itof

exte

rnal

static

pre

ssur

e

(high

ESP)

Lowerli

mitofe

xternal

staticp

ressure

(highESP

)

Low(standard ESP)

Low(high ESP)

High(high ESP)

Air flow rate (m3/min)

Externalstatic

pressure

NOTES

1 The remote control can be used to switch between high and

low.



the remote control.

FXDQ50NB 3D046300C

(mmH2O)

(mmH2O)

(Pa)

8 9 10 11 12 13 14 15

(mmH2O)

(mmH2O)

7

6

5

4

3

2

1

7

6

5

4

3

2

1

60

70

50

40

30

20

10

(Pa)

High(standard ESP)

Uppe

rlimi

tofe

xterna

l

static

press

ure

(standa

rdESP

)


staticpressure

(standardESP)

Uppe

rlim

itof

exte

rnal

static

pressure

(highES

P)

Lowerl

imitofexte

rnal

staticp

ressure

(highE

SP)

Low(standard ESP)

Low

(high ESP)

High(high ESP)


Externalstatic

pressure

NOTES

1 The remote control can be used to switch between high andlow.



the remote control.

FXDQ63NB 3D046301C

(mmH2O)

(mmH2O)

(Pa)

11 12 13 14 15 16 17 18 19

(mmH2O)

(mmH2O)

7

6

5

4

3

2

1

7

6

5

4

3

2

1

60

70

50

40

30

20

10

(Pa)

High(standard ESP)

Upperli

mitofe

xternal

staticp

ressure

(standa

rdESP)


staticpressure(standardESP)

Uppe

rlim

itof

extern

al

static

pressur

e

(high

ESP)

Lowerlim

itofexte

rnal

staticpres

sure

(highESP

)

Low(standard ESP)

Low(high ESP)

High(high ESP)


Ex

ternalstatic

pressure


13/13


19

9 Fan characteristics

fxdq-nbve technical data.pdf

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