Daikin FXDQ20M9 Technical Data Manual Download Page 12

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• Indoor Unit • Small concealed ceiling unit • FXDQ-M9

• VRV Systems • Indoor Unit

Piping diagrams

7 - 1 Piping Diagrams

FXDQ-M9

3TW21175-1C

Heat exchanger

Fan

Filter

Electronic expansion valve

Liquid pipe connection port

Gas pipe connection port

Refrigerant flow

Cooling
Heating

Piping connection diameters

Model

Gas

Liquid

FXDQ20,25M9

ø12.7

ø6.4

Summary of Contents for FXDQ20M9

Page 1: ...Air Conditioning Technical Data Small concealed ceiling unit EEDEN12 204 FXDQ M9 ...

Page 2: ......

Page 3: ...cal Specifications 3 3 Safety device settings 5 Safety Device Settings 5 4 Options 6 Options 6 5 Capacity tables 7 Cooling Capacity Tables 7 Heating Capacity Tables 8 6 Dimensional drawings 9 Dimensional Drawings 9 7 Piping diagrams 10 Piping Diagrams 10 8 Wiring diagrams 11 Wiring Diagrams Single Phase 11 9 Sound data 12 Sound Level Data 12 Sound Pressure Spectrum 13 ...

Page 4: ...sily be mounted in a ceiling void Blends unobtrusively with any interior décor only the suction and discharge grilles are visible Standard air filter removes airborne dust particles to ensure a steady supply of clean air The air suction direction can be altered from rear to bottom suction For easy mounting the drain pan can be located to the left or right of the unit Allows multi tenant applicatio...

Page 5: ...XSS Fin Type Symmetric waffle louvre Treatment Hydrophilic Fan Type Sirocco fan Quantity 1 Air flow rate 50Hz Cooling High m min 6 7 7 4 Low m min 5 2 5 8 Heating High m min 6 7 7 4 Low m min 5 2 5 8 Fan motor Quantity 1 Model Step motor Speed Steps 3 Output High W 10 Drive Direct drive Sound power level Cooling Nom dBA 50 Sound pressure level Cooling High dBA 37 Low dBA 32 Heating High dBA 37 Low...

Page 6: ...r fan motor heat 4 Voltage range units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits 5 Maximum allowable voltage range variation between phases is 2 6 MCA MFA MCA 1 25 x FLA 7 MFA 4 x FLA 8 Next lower standard fuse rating minimum 16A 9 Select wire size based on the value of MCA 10 Instead of a fuse use a circuit breaker...

Page 7: ...s Indoor Unit 5 Indoor Unit Small concealed ceiling unit FXDQ M9 3 Safety device settings 3 1 Safety Device Settings 3TW25511 3 FXDQ20M9 FXDQ25M9 FAN MOTOR THERMAL PROTECTOR C OFF 135 8 ON 87 15 PC BOARD FUSE 250V 10A ...

Page 8: ...C4C64 2 Simplified remote control BRC2A51 3 Remote control for hotel use BRC3A61 4 Adapter for wiring KRP1B61 5 1 Wiring adapter for electrical appendices 1 KRP2A51 5 2 Wiring adapter for electrical appendices 2 KRP4A51 6 Remote sensor KRCS01 1 7 Installation box for adapter PCB 8 Central remote control DCS302C51 8 1 Electrical box with earth terminal 3 blocks KJB311A 9 Unified ON OFF controller D...

Page 9: ...Indoor Unit 7 Indoor Unit Small concealed ceiling unit FXDQ M9 5 Capacity tables 5 1 Cooling Capacity Tables 4 0 7 7 7RWDO DSDFLW N 6 6HQVLEOH KHDW FDSDFLW N QGRRU DLU WHPS 8QLW VL H 2XW GRRU 7 6 7 6 7 6 7 6 7 6 7 6 7 6 ...

Page 10: ... 3 2 3 2 2 3 0 2 2 2 5 2 5 2 4 2 4 2 3 2 2 5 0 4 1 2 5 2 5 2 5 2 4 2 3 2 2 7 0 6 0 2 6 2 6 2 5 2 4 2 3 2 2 9 0 7 9 2 7 2 7 2 5 2 4 2 3 2 2 11 0 9 8 2 8 2 7 2 5 2 4 2 3 2 2 13 0 11 8 2 8 2 7 2 5 2 4 2 3 2 2 15 0 13 7 2 8 2 7 2 5 2 4 2 3 2 2 25 3 2 19 8 20 0 1 9 1 9 1 9 1 9 1 9 1 9 18 8 19 0 1 9 1 9 1 9 1 9 1 9 1 9 16 7 17 0 2 1 2 1 2 0 2 0 2 0 2 0 14 7 15 0 2 2 2 2 2 2 2 2 2 2 2 1 12 6 13 0 2 3 2 3...

Page 11: ...mensional Drawings FXDQ M9 3TW25774 1 Suspension position 250 or more Suspensi o n posi t i o n 300 or more Nr Part name 1 Liquid pipe connection ø 6 35 2 Gas pipe connection ø 12 7 3 Drain hole o d ø 27 2 i d ø 21 6 4 Transmission wiring port 5 Power supply wiring port 6 Service space 7 Switch box 8 Nameplate ...

Page 12: ...it 10 7 Piping diagrams 7 1 Piping Diagrams FXDQ M9 3TW21175 1C Heat exchanger Fan Filter Filter Electronic expansion valve Liquid pipe connection port Gas pipe connection port Refrigerant flow Cooling Heating Piping connection diameters Model Gas Liquid FXDQ20 25M9 ø12 7 ø6 4 ...

Page 13: ...be selected by the remote control For more details see installation manual A1P Printed circuit board RyF1 3 Magnetic relay Fan RyC RyF Magnetic relay C1R Capacitor Fan T1R Transformer 220 240V 22V RyH Magnetic relay J1EH F1U Fuse 250V 10A X1M Terminal strip Power F1U F2U Fuse 250V 5A F2U Field fuse X2M Terminal strip Control X1A X2A Connector Wiring adapter HAP Light emitting diode Service monitor...

Page 14: ...ng a power source of 230V 50Hz 4 These operating values were obtained in a dead room conversion values Noise values will vary depending on a range of factors such as the construction of the particular room in which the equipment is installed 5 Operating noise differs with operation and ambient conditions Model Sound pressure level 230V Sound power level H L Measuring location FXDQ20M9 37 32 50 FXD...

Page 15: ... 13 Indoor Unit Small concealed ceiling unit FXDQ M9 9 Sound data 9 2 Sound Pressure Spectrum FXDQ20M9 3TW21467 1 Octave band frequency Hz Sound pressure level dB FXDQ25M9 3TW21477 1 Octave band frequency Hz Sound pressure level dB ...

Page 16: ...lash com EEDEN12 204 07 12 Copyright Daikin The present publication supersedes EEDEN11 204 The present leaflet is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N V Daikin Europe N V has compiled the content of this leaflet to the best of its knowledge No express or implied warranty is given for the completeness accuracy re liability or fitness for ...

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