Daikin FDQ-B Instruction manual

Air Conditioning
Technical Data
Concealed ceiling unit with high ESP
EEDEN15-100
FDQ-B

• Split - Sky Air • FDQ-B 1
• Indoor Unit • FDQ-B
TABLE OF CONTENTS
FDQ-B
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
8 Fan characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
9 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

• Indoor Unit • FDQ-B
1
• Split - Sky Air • FDQ-B
2
1 Features
IndoorUnit Split-Sk FDQ-BConcealedc ESP up to 250, ideal for extra large sized spaces
• High external static pressure up to 250Pa facilitates using flexible
ducts of varying lengths • Discretely concealed in the ceiling: only the suction and discharge grilles are visible
• Up to 26.4kW in heating mode
Home leave
operation Fan only Auto cooling- heating
changeover
Fan speed
steps Dry programme Air filter Weekly timer Wired remote control Centralised control
Auto-restart Self diagnosis

3
2
• Split - Sky Air • FDQ-B 3
• Indoor Unit • FDQ-B
2 Specifications
Standard Accessories : Installation and operation manual; Quantity : 1;
2-1 Technical Specifications FDQ200B FDQ250B
Power input - 50Hz Cooling Nom. kW 1,340
Heating Nom. kW 1,340
Casing Colour Unpainted
Material Galvanised steel
Dimensions Unit Height/Width/
Depth mm 450/1,400/900
Packed unit Height/Width/
Depth mm 607/1,515/1,055
Required ceiling void \> mm 450
Weight Unit kg 89.0 94.0
Packed unit kg 108.0 113.0
Heat exchanger Length mm 1,200
Rows Quantity 3
Fin pitch mm 2.00
Passes Quantity 12
Face area m² 0.634
Stages Quantity 24
Empty tubeplate
hole Quantity 0
Tube type ø8 Hi-XSS
Fin Type Non-symmetric fin
Treatment Hydrophilic
Air filter Type Resin net with mold resistance
Fan Type Sirocco fan
Quantity 2
Air flow rate Cooling Nom. m³/min 69.0 89.0
Heating Nom. m³/min 69.0 89.0
External static
pressure High Pa 250
Nom. Pa 250
Low Pa 250
Fan motor Quantity 1
Model DPC241-241NB
Drive Direct drive
Speed Steps 3 2
Output High W 650 1,000
Sound power level Cooling dBA 81 82
Heating dBA -
Sound pressure level Cooling High dBA 45.0 47.0
Heating Low dBA 45.0 47.0
Control systems Wired remote control BRC1D52 / BRC1E52A/B
Refrigerant Type R-410A
Piping connections Liquid Type/OD mm Flare connection/9.52 Flare connection/12.7
Gas Type/OD mm Braze connection/22.2
Drain 25
Heat insulation Both liquid and gas pipes
Temperature control Microprocessor thermostat for cooling and heating
Air direction control Up and downwards
Safety devices Item 01 Fan motor thermal fuse
2-2 Electrical Specifications FDQ200B FDQ250B
Power supply Name V3
Phase 1~
Frequency Hz 50
Voltage V 230

• Indoor Unit • FDQ-B
2
• Split - Sky Air • FDQ-B
4
2 Specifications
Notes
Sound values are measured in a semi-anechoic room with corrections.
The sound pressure level is measured via a microphone at 1m distance of the unit.
Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings.
The sound power level is an absolute value indicating the power which a sound source generates.
For more details, please refer to wiring diagram, name plate and installation manual.
Voltage range Min. % -10
Max. % 10
Current - 50Hz Zmax List No requirements
Power supply intake Both indoor and outdoor unit
2-2 Electrical Specifications FDQ200B FDQ250B

3
3
• Split - Sky Air • FDQ-B 5
• Indoor Unit • FDQ-B
3Options
3 - 1 Options
FDQ-B
Operation control
No. Type
Item FDQ200/250B
1 Remote control
Wired BRC1D52 / BRC1E52A7 (*4) / BRC1E52B7 (*5)
Infrared H/P BRC4C65
C/O BRC4C66
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36LPSOL¿HGUHPRWHFRQWUROZLWKRXWRSHUDWLRQPRGHVHOHFWRUEXWWRQ BRC3E52C7 (*7)
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5$GDSWHUIRUZLULQJLQWHUORFNIRUIUHVKDLULQWDNHIDQ KRP1B54 (*3)
6:LULQJDGDSWHUIRUHOHFWULFDODSSHQGLFHV KRP4A51 (*3)
75HPRWHVHQVRU KRCS01-4B
8 Central remote control DCS302C51
98QL¿HG212))FRQWUROOHU DCS301B51
10 6FKHGXOHWLPHU DST301B51
11 5HPRWH³212))´DQG³IRUFHG2))´NLW EKRORO
12 0RXQWLQJSODWHIRUDGDSWHU3&% KRP4A96
13 ,QWHUIDFHDGDSWHUIRUWKH6N\$LUVHULHV DTA112B51
14 'LJLWDOLQSXWDGDSWHU BRP7A54 (*3) (*6)
NOTES
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3TW22809-1K

• Indoor Unit • FDQ-B
4
• Split - Sky Air • FDQ-B
6
4 Dimensional drawings
4 - 1 Dimensional Drawings

3
5
• Split - Sky Air • FDQ-B 7
• Indoor Unit • FDQ-B
5 Piping diagrams
5 - 1 Piping Diagrams

• Indoor Unit • FDQ-B
6
• Split - Sky Air • FDQ-B
8
6 Wiring diagrams
6 - 1 Wiring Diagrams - Single Phase