Daikin FFQ25C Instruction manual

Air Conditioning

Technical Data

Fully flat cassette

EEDEN15-100

FFQ-C

• Split - Sky Air • FFQ-C 1

• Indoor Unit • FFQ-C

TABLE OF CONTENTS

FFQ-C

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

2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Safety device settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Centre of gravity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

7 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

8 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

9 External connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

10 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Sound Pressure Spectrum - Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Sound Pressure Spectrum - Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

11 Air flow patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Air Flow Pattern - Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Air Flow Pattern - Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

• Indoor Unit • FFQ-C

• Split - Sky Air • FFQ-C

1 Features

IndoorUnit Split-Sk FFQ-CFullyflat

Unique design in the market that integrates fully flat into the ceiling

• Fully flat integration instandard architectural ceiling tiles, leaving only

8mm

• Remarkable blend of iconic design and engineering excellence with

an elegant finish in white or a combination of silver and white

• Two optional intelligent sensors improve energy efficiency and

comfort. The presence sensor adjusts the set point if no one is

detected in the room. It also automatically directs air flow away from

any person to avoid draught. The infrared floor sensor detects the

averagefloor temperatureand ensureseven temperaturedistribution

between ceiling and floor to prevent cold feet.

• Reduced energy consumption thanks to specially developed small

tube heat exchanger, DC fan motor and drain pump

• Fresh air intake integrated in the same system thus reducing

installation cost as no additional ventilation is required

• Standard drain pump with 850mm lift increases flexibility and

installation speed

• No optional adapter needed for DIII-connection, link your unit into the

wider building management system.

Inverter Presence &

floor sensor Home leave

operation Fan only Draught

prevention Auto cooling-

heating

changeover

Whisper quiet Ceiling soiling

prevention Individual flap

control

Vertical auto

swing Fan speed

steps Dry programme Air filter Weekly timer Infraredremote

control Wired remote

control Auto-restart Self diagnosis

Drain pump kit Twin/triple/

double twin

application

Multi model

application VRV for

residential

application

• Split - Sky Air • FFQ-C 3

• Indoor Unit • FFQ-C

2 Specifications

2-1 Technical Specifications FFQ25C FFQ35C FFQ50C FFQ60C

Casing Material Galvanised steel plate

Dimensions Unit Height/Width/

Depth mm 260/575/575

Packed unit Height/Width/

Depth mm 270/780/616

Weight Unit kg 16 17.5

Packed unit kg 19 20.5

Decoration panel Model BYFQ60CW

Colour White (N9.5)

Dimensions Height/Width/

Depth mm 46/620/620

Weight kg 2.8

Decoration panel 2 Model BYFQ60CS

Colour White (N9.5) + Silver

Dimensions Height/Width/

Depth mm 46/620/620

Weight kg 2.8

Decoration panel 3 Model BYFQ60B3W1

Colour White (RAL9010)

Dimensions Height/Width/

Depth mm 55/700/700

Weight kg 2.7

Heat exchanger Inside length mm 1,295 1,248

Outside length mm 1,342

Rows Quantity 2 3

Fin pitch mm 1.2

Passes Quantity 5 7

Face area m² 0.290 0.300

Stages Quantity 12 16

Empty tubeplate

hole Quantity 0

Fin Type Cross fin coil (multi slit fins and hi-XA tubes)

Air filter Type Resin net with mold resistance

Fan Type Turbo fan

Quantity 1

Air flow rate Cooling High m³/min 9 10 12 14.5

Nom. m³/min 8 8.5 10 12.5

Low m³/min 6.5 7.5 9.5

Heating High m³/min 9 10 12 14.5

Nom. m³/min 8 8.5 10 12.5

Low m³/min 6.5 7.5 9.5

Fan motor Model QTS32D15M

Speed Steps 3

Output High W 50

Sound power level Cooling dBA 48 51 56 60

Heating dBA -

Sound pressure level Cooling High/Nom./Low dBA 31/28.5/25 34/30.5/25 39/34/27 43/40/32

Heating High/Nom./Low dBA 31/28.5/25 34/30.5/25 39/34/27 43/40/32

Control systems Infrared remote control BRC7EB530 (standard panel) / BRC7F530W (white panel) / BRC7F530S (grey panel)

Wired remote control BRC1D52 / BRC1E52A/B

Refrigerant Type R-410A

Piping connections Sound absorbing insulation Foamed Polyurethane

Liquid Type/OD mm Flare connection/6.35

Gas Type/OD mm Flare connection/9.52 Flare connection/12.7

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

Heat insulation Foamed polystyrene/polyethylene

• Indoor Unit • FFQ-C

• Split - Sky Air • FFQ-C

2 Specifications

Standard Accessories : Operation manual; Quantity : 1;

Standard Accessories : Installation 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 : 4;

Standard Accessories : Paper pattern for installation; Quantity : 1;

Standard Accessories : Insulation for fitting; Quantity : 2;

Standard Accessories : Sealing pad; Quantity : 4;

Standard Accessories : Clamps; Quantity : 7;

Notes

Dimensions do not include control box

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

2-2 Electrical Specifications FFQ25C FFQ35C FFQ50C FFQ60C

Power supply Name VE

Phase 1~

Frequency Hz 50

Voltage V 220-240

• Split - Sky Air • FFQ-C 5

• Indoor Unit • FFQ-C

3 Safety device settings

3 - 1 Safety Device Settings

• Indoor Unit • FFQ-C

• Split - Sky Air • FFQ-C

4 Options

4 - 1 Options

FFQ-C

Description BYFQ60B2W1

BYFQ60B3W1 BYFQ60C2W1W BYFQ60C2W1S model name

Decoration panel (current) - - - BYFQ60B2W1

Decoration panel (current) - - - BYFQ60B3W1

New decoration panel (white) - - - BYFQ60C2W1W

New decoration panel (silver) - - - BYFQ60C2W1S

Sensor kit (white) No Yes No BRYQ60A2W (*3)

Sensor kit (silver) No No Yes BRYQ60A2S (*3)

Sealing member of air discharge outlet Yes Yes Yes BDBHQ44C60

Panel spacer Yes No No KDBQ44B60

5HSODFHPHQWORQJOLIH¿OWHU Yes Yes Yes KAFQ441BA60

Fresh air intake kit Yes Yes Yes KDDQ44XA60

Infrared remote control (H/P) Yes No No BRC7EB530W (*1,2)

Infrared remote control (H/P) (white) No Yes No BRC7F530W (*1,2)

Infrared remote control (H/P) (silver) No No Yes BRC7F530S (*1,2)

Wired remote control Yes Yes Yes BRC1D528 (*2)

Wired remote control Yes Yes Yes BRC1E52A7 + B7 (*4)

6LPSOL¿HGUHPRWHFRQWUROZLWKRSHUDWLRQPRGHVHOHFWRUEXWWRQ Yes Yes Yes BRC2E52C (*5)

6LPSOL¿HGUHPRWHFRQWUROZLWKRXWRSHUDWLRQPRGHVHOHFWRUEXWWRQ Yes Yes Yes BRC3E52C (*5)

Central remote control Yes Yes Yes DCS302B51

8QL¿HGRQRIIFRQWURO Yes Yes Yes DCS301B51

Schedule timer Yes Yes Yes DST301B51

Wiring adapter for electrical appendices Yes Yes Yes KRP1B57

Wiring adapter for electrical appendices Yes Yes Yes -

Wiring adapter for electrical appendices Yes Yes Yes KRP4A53

Wiring adapter (hour meter) Yes Yes Yes EKRP1B2

Installation box for adapter PCB Yes Yes Yes KRP1B101, KRP1BA101

Remote sensor Yes Yes Yes KRCS01-4B

Option PCB for Multi tenant Yes Yes Yes -

I-touch controller Yes Yes Yes DCS601C51

Digital input adapter Yes Yes Yes BRP7A53

NOTES

1. Sensing function not available.

2. ,QGHSHQGHQWO\FRQWUROODEOHÀDSVIXQFWLRQQRWDYDLODEOH

3. Sensor kit option not applicable with RR and RQ models

4. ,QGHSHQGHQWO\FRQWUROODEOHÀDSVIXQFWLRQQRWDYDLODEOHLQFRPELQDWLRQZLWK55DQG54PRGHOV

5. Included languages are:

Language pack 1: English, German, French, Dutch, Spanish, Italian and Portuguese.

With PC cable EKPCCAB3 in combination with the Updater PC software, you can additionally change the language to:

Language pack 2: English, Bulgarian, Croatian, Czech, Hungarian, Romanian and Slovenian.

Language pack 3: English, Greek, Polish, Russian, Serbian, Slovak and Turkish.

6. 2QO\SRVVLEOHLQFRPELQDWLRQZLWKVLPSOL¿HGUHPRWHFRQWURO%5&(&

7. Requires installation box for adapter PCB. 3D082559C

• Split - Sky Air • FFQ-C 7

• Indoor Unit • FFQ-C

5 Dimensional drawings

5 - 1 Dimensional Drawings

• Indoor Unit • FFQ-C

• Split - Sky Air • FFQ-C

5 Dimensional drawings

5 - 1 Dimensional Drawings

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