Daikin FXFQ-A Instruction manual

Air Conditioning

Technical Data

Round flow cassette

EEDEN12-204

FXFQ-A

• VRV Systems • Indoor Unit 1

• Indoor Unit • Round flow cassette • FXFQ-A

TABLE OF CONTENTS

FXFQ-A

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

2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3 Electrical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4 Safety device settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Safety Device Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

6 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Cooling Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Heating Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Dimensional Drawings with Fresh Air Intake . . . . . . . . . . . . . . . . . . . . . . . . 14

8 Centre of gravity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Centre of Gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

9 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Piping Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

10 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

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

11 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

12 Air flow patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Air Flow Pattern - Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Air Flow Pattern - Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

• Indoor Unit • Round flow cassette • FXFQ-A

• VRV Systems • Indoor Unit

1 Features

IndoorUnit VRVSystems FXFQ-ARoundflow

• The round flow cassette provides a more comfortable environment

and offers greater savings in energy consumption to shop, office and

restaurant owners

• 360º air discharge ensures uniform air flow and temperature

distribution

• Modern style decoration panel is available in 3 different variations:

pure white (RAL9010) auto cleaning panel, pure white (RAL9010)

standard panel with grey louvers and pure white (RAL9010) standard

panel with white louvers

• Daikin introduces first auto cleaning cassette to European market.

• Higher efficiency and comfort thanks to daily auto cleaning of the

filter.

• Lower maintenance costs thanks to auto cleaning function.

• Easy dust removal with vacuum cleaner without opening the unit.

• The presence sensor (optional) adjusts the set point with standard

1ºC if no one is detected in the room, it is possible to adjust the set

point with 2, 3 or 4ºC (optional). It also automatically directs air flow

away from any person to avoid draught.

• Thefloorsensor (optional) detectstheaverage floortemperatureand

ensures even temperature distribution between ceiling and floor.

Cold feet will become history.

• Individual flap control: one or more flaps can be easily closed via the

wired remote controller (BRC1E52) in case you would refurbish or

rearrange your interior

• Fresh air intake: up to 20 %

• Low installation height: 214mm for class 20-63

• Standard drain pump with 850mm lift

3 steps

• VRV Systems • Indoor Unit 3

• Indoor Unit • Round flow cassette • FXFQ-A

1 Features

standard

• Indoor Unit • Round flow cassette • FXFQ-A

• VRV Systems • Indoor Unit

2 Specifications

2-1 Technical Specifications

FXFQ20A FXFQ25A FXFQ32A FXFQ40A FXFQ50A FXFQ63A FXFQ80A FXFQ100A FXFQ125A

Cooling capacity Nom. kW 2.2 2.8 3.6 4.5 5.6 7.1 9.0 11.2 14.0

Heating capacity Nom. kW 2.5 3.2 4.0 5.0 6.3 8.0 10.0 12.5 16.0

Power input - 50Hz Cooling Nom. kW 0.038 0.053 0.061 0.092 0.115 0.186

Heating Nom. kW 0.038 0.053 0.061 0.092 0.115 0.186

Power input - 60Hz Cooling Nom. kW 0.038 0.053 0.061 0.092 0.115 0.186

Heating Nom. kW 0.038 0.053 0.061 0.092 0.115 0.186

Casing Material Galvanised steel plate

Dimensions Unit Height mm 204 246 288

Width mm 840

Depth mm 840

Packed unit Height mm 220 260 300

Width mm 880

Depth mm 880

Weight Unit kg 19 20 21 24 26

Packedunit kg 23 24 26 29 31

Decoration panel Model BYCQ140D7W1

Colour Pure White (RAL 9010)

Dimensions Height mm 60

Width mm 950

Depth mm 950

Weight kg 5.4

Decoration panel 2 Model BYCQ140D7W1W

Colour Pure White (RAL 9010)

Dimensions Height mm 60

Width mm 950

Depth mm 950

Weight kg 5.4

Decoration panel 3 Model BYCQ140D7GW1

Colour Pure White (RAL 9010)

Dimensions Height mm 145

Width mm 950

Depth mm 950

Weight kg 10.3

Heat exchanger Type Cross fin coil (multi slit fins and HI-XA tubes)

Inside length mm 2,134 2,090

Outside length mm 2,181 2,184

Rows Quantity 2 3

Fin pitch mm 1.2

Passes Quantity 4 6 12 14 17

Face area m² 0.278 0.366 0.371 0.464 0.556

Stages Quantity 9 12 15 18

Empty tubeplate

hole Quantity 0

Fan Type Turbo fan

Quantity 1

Air flow rate-50Hz Cooling High m³/min 12.5 13.6 15.0 16.5 22.8 26.5 33.0

Nom. m³/min 10.6 11.6 12.8 13.5 17.6 19.5 26.5

Low m³/min 8.8 9.5 10.5 12.4 19.9

Heating High m³/min 12.5 13.6 15.0 16.5 22.8 26.5 33.0

Nom. m³/min 10.6 11.6 12.8 13.5 17.6 19.5 26.5

Low m³/min 8.8 9.5 10.5 12.4 19.9

Fan motor Model QTS48D11M QTS48C15M

Speed Steps 3

Output High W 48

Sound power level Cooling High dBA 49 51 53 55 60 61

• VRV Systems • Indoor Unit 5

• Indoor Unit • Round flow cassette • FXFQ-A

2 Specifications

Standard Accessories : Clamps; Quantity : 1;

Standard Accessories : Drain sealing pad; Quantity : 1;

Standard Accessories : Sealing pads; Quantity : 4;

Standard Accessories : Insulation for fitting; Quantity : 2;

Standard Accessories : Installation guide; Quantity : 1;

Standard Accessories : Screws; Quantity : 1;

Standard Accessories : Washer for hanger bracket; Quantity : 1;

Standard Accessories : Clamp for drain hose; Quantity : 1;

Standard Accessories : Drain hose; Quantity : 1;

Standard Accessories : Installation manual; Quantity : 1;

Standard Accessories : Operation manual; Quantity : 1;

Notes

(1) The sound power level is an absolute value indicating the power which a sound source generates.

(2) The BYCQ140D7W1W has white insulations. Be informed that formation of dirt on white insulation is visibly stronger and thatit is consequently not advised to install the

BYCQ140D7W1W decoration panel in environments exposed to concentrations of dirt.

(3) Voltage range: units are suitable for use on electrical systems where voltage supplied to unitterminal is not below or above listed range limits.

(4) Maximum allowable voltage range variation between phases is 2%.

(5) MCA/MFA: MCA = 1.25 x FLA

(6) MFA ≤4 x FLA

(7) Next lower standard fuse ratingminimum 16A

(8) Select wire size based on the value of MCA

(9) Instead of a fuse, use a circuit breaker

Sound pressurelevel Cooling High dBA 31 33 35 38 43 45

Nom. dBA 29 31 33343741

LowdBA28293036

Heating High dBA 31 33 35 38 43 45

Nom. dBA 29 31 33343741

LowdBA28293036

Refrigerant Type R-410A

Piping connections Liquid Type Flare connection

OD mm 6.35 9.52

Gas Type Flare connection

OD mm 12.7 15.9

Drain VP25 (O.D. 32 / I.D. 25)

Heat insulation Foamed polystyrene / Foamed polyethylene

Sound absorbing insulation Foamed Polyurethane

Air filter Type Resin net with mold resistance

2-2 Electrical Specifications

FXFQ20A FXFQ25A FXFQ32A FXFQ40A FXFQ50A FXFQ63A FXFQ80A FXFQ100A FXFQ125A

Power supply Frequency Hz 50/60

Voltage V 220-240/220

Voltage range Min. % -10

Max. % 10

Current - 50Hz Minimum circuit amps (MCA) A 0.3 0.4 0.6 0.8 1.3

Maximum fuse amps (MFA) A 16

Full load amps

(FLA) Total A 0.2 0.3 0.5 0.6 1.0

Current - 60Hz Minimum circuit amps (MCA) A 0.3 0.4 0.6 0.8 1.3

Maximum fuse amps (MFA) A 16

Full load amps

(FLA) Total A 0.2 0.3 0.5 0.6 1.0

2-1 Technical Specifications

FXFQ20A FXFQ25A FXFQ32A FXFQ40A FXFQ50A FXFQ63A FXFQ80A FXFQ100A FXFQ125A

• Indoor Unit • Round flow cassette • FXFQ-A

• VRV Systems • Indoor Unit

3 Electrical data

3 - 1 Electrical Data

≤

• VRV Systems • Indoor Unit 7

• Indoor Unit • Round flow cassette • FXFQ-A

4 Safety device settings

4 - 1 Safety Device Settings

∼

• Indoor Unit • Round flow cassette • FXFQ-A

• VRV Systems • Indoor Unit

5 Options

5 - 1 Options

∼

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