Daikin FFQ25B9V Instruction manual

FFQ-B9V
Technical Data
Air Conditioners
EEDEN12-100
4-way blow ceiling mounted cassette

• Split - Sky Air®• Indoor Unit 1
• Indoor Unit • 4-way blow ceiling mounted cassette • FFQ-B9V
TABLE OF CONTENTS
FFQ-B9V
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Safety device settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety Device Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Dimensional Drawings with Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Centre of gravity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Centre of Gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Piping Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
8 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
9 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
10 Air flow patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Air Flow Pattern - Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Air Flow Pattern - Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

• Indoor Unit • 4-way blow ceiling mounted cassette • FFQ-B9V
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• Split - Sky Air®• Indoor Unit
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1 Features
IndoorUnit Split-Sk FFQ-B9V4-wayblow • Seasonal efficiency, optimized for all seasons.
• Seasonal efficiency gives an indication on how efficient an air
conditioner operates over an entire heating or cooling season.
• Compact casing (575mm in width and depth) enables unit to fit flush
into ceilings and match standard architectural modules, without
cutting ceiling tiles
• Modern style decoration panel in white (RAL9010)
• Whisper quiet operation: down to 24.5dBA sound pressure level
• Comfortable vertical auto swing ensures draughtfree operation and
prevents ceiling soiling
• Fresh air intake for healthy living
• Since the flaps can move to a 0 degree position, virtually no draught
can be experienced
• Possibility to shut 1 or 2 flaps for easy installation in corners
• Easy maintenance: switch box can be reached by simply removing
the suction grille
• Standard drain pump with 750mm lift
• No optional adapter needed for DIII-connection: standard plug and
play connection with centralised control systems, intelligent touch
controller, intelligent manager, ...
2 steps
standard

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• Split - Sky Air®• Indoor Unit 3
• Indoor Unit • 4-way blow ceiling mounted cassette • FFQ-B9V
2 Specifications
Standard Accessories : Washer for hanger bracket;
Standard Accessories : Screws;
Standard Accessories : Clamps;
Standard Accessories : Sealing pads;
Standard Accessories : Clamp metal;
Standard Accessories : Drain hose;
Standard Accessories : Paper pattern for installation;
Standard Accessories : Installation manual;
Standard Accessories :Operation manual;
Standard Accessories : Washer fixing plate;
Standard Accessories : Insulation for fitting;
Notes
(1) Cooling: indoor temp. 27ºCDB, 19.0ºCWB; outdoor temp. 35ºCDB; equivalent piping length: 5m; level difference: 0m
(2) Heating: indoor temp. 20ºCDB; outdoor temp. 7ºCDB,6ºCWB; equivalent refrigerant piping: 5m; level difference: 0m
(3) Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
(4) Nominal cooling and heating capactity is depending on the outdoor unit type
(5) PED unit category: Art3§3: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC
2-1 Technical Specifications FFQ25B9V FFQ35B9V FFQ50B9V FFQ60B9V
Cooling capacity Nom. kW 2.5 (1) 3.4 (1) 4.7 (1) 5.8 (1)
Heating capacity Nom. kW 3.2 (2) 4.5 (2) 5.5 (2) 7.0 (2)
Casing Colour Unpainted
Material Galvanised steel
Dimensions Unit Height/Width/Depth mm 286/575/575
Packed unit Height/Width/Depth mm 371/675/681
Weight Unit kg 17.5
Packed unit kg 21
Decoration panel Model BYFQ60BW1
Colour Pure White (RAL 9010)
Dimensions Height/Width/Depth mm 55/700/700
Weight kg 2.7
Heat exchanger Rows Quantity 2
Fin pitch mm 1.5
Face area m² 0.269
Stages Quantity 10
Tube type ø7 Hi-XSS
Fan Type Turbo fan
Quantity 1
Air flow rate Cooling High m³/min 9.0 10.0 12.0 15.0
Low m³/min 6.5 8.0 10.0
Fan motor Quantity 1
Drive Direct drive
Output High W 55
Sound power level Cooling High dBA 46.5 49 53 58
Sound pressurelevel Cooling High/Low dBA 29.5/24.5 32/25 36/27 41/32
Heating Super high dBA -
Refrigerant Type R-410A
Piping connections 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)
Temperature control Microprocessor thermostat for cooling and heating
Safety devices Item 01/02 Fuse/Fan motor thermal protection
2-2 Electrical Specifications FFQ25B9V FFQ35B9V FFQ50B9V FFQ60B9V
Power supply Name V1
Phase 1~
Frequency Hz 50
Voltage V 220-240
Current - 60Hz Nominal running current A -

• Indoor Unit • 4-way blow ceiling mounted cassette • FFQ-B9V
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• Split - Sky Air®• Indoor Unit
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3 Safety device settings
3 - 1 Safety Device Settings