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Daikin FXLQ-M Series Engineering Data

Floor standing type/concealed floor standing type
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EDUS391502-F7
FXLQ-M / FXNQ-M
Floor Standing Type /
Concealed Floor Standing Type

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Summary of Contents for Daikin FXLQ-M Series

  • Page 1 EDUS391502-F7 FXLQ-M / FXNQ-M Floor Standing Type / Concealed Floor Standing Type...

  • Page 3: Table Of Contents

    EDUS391502-F7 FXLQ-M / FXNQ-M Floor Standing Type / Concealed Floor Standing Type 1. Features and Benefits ................. 2 1.1 FXLQ ......................2 1.2 FXNQ ......................3 2. Specifications ....................4 2.1 FXLQ ......................4 2.2 FXNQ ......................6 3. Dimensions ....................8 3.1 FXLQ ......................

  • Page 4: Features And Benefits

    Features and Benefits EDUS391502-F7 1. Features and Benefits FXLQ The floor standing unit can be installed quickly and easily in new or existing facilities in a variety of applications. Its compact design makes it suitable for perimeter zone air conditioning. FXLQ_MVJU9 - Floor Standing Models range from 0.6 to 2 Ton Stylish modern casing finished in ivory white...

  • Page 5: Fxnq

    EDUS391502-F7 Features and Benefits FXNQ The concealed floor units cover a wide range of capacities and can be built into counter in order to maintain the aesthetics of the room. FXNQ_MVJU9 - Concealed Floor Standing Models range from 0.6 to 2 Ton Ideal for installation beneath a window thanks to its low height One of our slimmest indoor units (less than 9'') fits any interior design - only the suction and discharge grilles are visible Requires minimal installation space...

  • Page 6: Specifications

    Specifications EDUS391502-F7 2. Specifications FXLQ Floor Standing Type Model FXLQ07MVJU9 FXLQ09MVJU9 FXLQ12MVJU9 Power supply 1 phase, 60Hz, 208/230V 1 phase, 60Hz, 208/230V 1 phase, 60Hz, 208/230V Btu/h 1 3 Cooling capacity 7,500 (2.2) 9,500 (2.8) 12,000 (3.5) (kW) Btu/h 2 3 Heating capacity 8,500 (2.5) 10,500 (3.1) 13,500 (4.0)
  • Page 7 EDUS391502-F7 Specifications Floor Standing Type Model FXLQ18MVJU9 FXLQ24MVJU9 Power supply 1 phase, 60Hz, 208/230V 1 phase, 60Hz, 208/230V Btu/h 1 3 Cooling capacity 18,000 (5.3) 24,000 (7.0) (kW) Btu/h 2 3 Heating capacity 20,000 (5.9) 27,000 (7.9) (kW) Casing color Ivory White (5Y7.5/1) Ivory White (5Y7.5/1) Dimensions: (H×W×D)

  • Page 8: Fxnq

    Specifications EDUS391502-F7 FXNQ Concealed Floor Standing Type Model FXNQ07MVJU9 FXNQ09MVJU9 FXNQ12MVJU9 Power supply 1 phase, 60Hz, 208/230V 1 phase, 60Hz, 208/230V 1 phase, 60Hz, 208/230V Btu/h 1 3 Cooling capacity 7,500 (2.2) 9,500 (2.8) 12,000 (3.5) (kW) Btu/h 2 3 Heating capacity 8,500 (2.5) 10,500 (3.1) 13,500 (4.0)
  • Page 9 EDUS391502-F7 Specifications Concealed Floor Standing Type Model FXNQ18MVJU9 FXNQ24MVJU9 Power supply 1 phase, 60Hz, 208/230V 1 phase, 60Hz, 208/230V Btu/h 1 3 Cooling capacity 18,000 (5.3) 24,000 (7.0) (kW) Btu/h 2 3 Heating capacity 20,000 (5.9) 27,000 (7.9) (kW) Casing color Galvanized steel plate Galvanized steel plate Dimensions: (H×W×D)

  • Page 10: Dimensions

    Dimensions EDUS391502-F7 3. Dimensions FXLQ FXLQ07MVJU / FXLQ09MVJU FXLQ-M / FXNQ-M...
  • Page 11 EDUS391502-F7 Dimensions FXLQ12MVJU FXLQ-M / FXNQ-M...
  • Page 12 Dimensions EDUS391502-F7 FXLQ18MVJU / FXLQ24MVJU FXLQ-M / FXNQ-M...

  • Page 13: Fxnq

    EDUS391502-F7 Dimensions FXNQ FXNQ07MVJU / FXNQ09MVJU FXLQ-M / FXNQ-M...
  • Page 14 Dimensions EDUS391502-F7 FXNQ12MVJU FXLQ-M / FXNQ-M...
  • Page 15 EDUS391502-F7 Dimensions FXNQ18MVJU / FXNQ24MVJU FXLQ-M / FXNQ-M...

  • Page 16: Piping Diagrams

    Piping Diagrams EDUS391502-F7 4. Piping Diagrams FXLQ07MVJU / FXLQ09MVJU / FXLQ12MVJU / FXLQ18MVJU / FXLQ24MVJU FXNQ07MVJU / FXNQ09MVJU / FXNQ12MVJU / FXNQ18MVJU / FXNQ24MVJU C: 4D034245L Unit: in. (mm) Model Liquid φ1/2 φ1/4 FXLQ07MVJU / FXLQ09MVJU / FXLQ12MVJU / FXLQ18MVJU FXNQ07MVJU / FXNQ09MVJU / FXNQ12MVJU / FXNQ18MVJU (φ12.7) (φ6.4)

  • Page 17: Wiring Diagrams

    EDUS391502-F7 Wiring Diagrams 5. Wiring Diagrams FXLQ07MVJU / FXLQ09MVJU / FXLQ12MVJU / FXLQ18MVJU / FXLQ24MVJU FXNQ07MVJU / FXNQ09MVJU / FXNQ12MVJU / FXNQ18MVJU / FXNQ24MVJU FXLQ-M / FXNQ-M...

  • Page 18: Electric Characteristics

    Electric Characteristics EDUS391502-F7 6. Electric Characteristics FXLQ07MVJU / FXLQ09MVJU / FXLQ12MVJU / FXLQ18MVJU / FXLQ24MVJU FXNQ07MVJU / FXNQ09MVJU / FXNQ12MVJU / FXNQ18MVJU / FXNQ24MVJU 4D047090B FXLQ-M / FXNQ-M...

  • Page 19: Safety Devices Setting

    EDUS391502-F7 Safety Devices Setting 7. Safety Devices Setting FXLQ07MVJU FXLQ09MVJU FXLQ12MVJU FXLQ18MVJU FXLQ24MVJU Model FXNQ07MVJU FXNQ09MVJU FXNQ12MVJU FXNQ18MVJU FXNQ24MVJU Printed circuit board fuse 250V 5A 250V 5A 250V 5A 250V 5A 250V 5A ±18 ±10 ±18 ±10 ±18 ±10 ±18 ±10 ±18 ±10...

  • Page 20: Capacity Tables

    Capacity Tables EDUS391502-F7 8. Capacity Tables Cooling Capacity at Te: 43°F (6°C) Indoor air temp. °FWB (Te: 43°F (6°C)) Model FXLQ07MVJU FXNQ07MVJU FXLQ09MVJU 10.0 FXNQ09MVJU FXLQ12MVJU 10.7 12.0 12.7 12.9 13.1 FXNQ12MVJU FXLQ18MVJU 14.2 10.7 16.1 11.5 18.0 12.2 19.1 12.6 19.3 12.1...

  • Page 21: Sound Levels (Reference Data)

    EDUS391502-F7 Sound Levels (Reference Data) 9. Sound Levels (Reference Data) FXLQ FXLQ07MVJU / FXLQ09MVJU 4D094283 FXLQ-M / FXNQ-M...
  • Page 22 Sound Levels (Reference Data) EDUS391502-F7 FXLQ12MVJU 4D052501 FXLQ-M / FXNQ-M...
  • Page 23 EDUS391502-F7 Sound Levels (Reference Data) FXLQ18MVJU 4D052502 FXLQ-M / FXNQ-M...
  • Page 24 Sound Levels (Reference Data) EDUS391502-F7 FXLQ24MVJU 4D052503 FXLQ-M / FXNQ-M...

  • Page 25: Fxnq

    EDUS391502-F7 Sound Levels (Reference Data) FXNQ FXNQ07MVJU / FXNQ09MVJU 4D094284 FXLQ-M / FXNQ-M...
  • Page 26 Sound Levels (Reference Data) EDUS391502-F7 FXNQ12MVJU 4D052504 FXLQ-M / FXNQ-M...
  • Page 27 EDUS391502-F7 Sound Levels (Reference Data) FXNQ18MVJU 4D052505 FXLQ-M / FXNQ-M...
  • Page 28 Sound Levels (Reference Data) EDUS391502-F7 FXNQ24MVJU 4D052506 FXLQ-M / FXNQ-M...

  • Page 29: Center Of Gravity

    EDUS391502-F7 Center of Gravity 10. Center of Gravity 10.1 FXLQ FXLQ07MVJU / FXLQ09MVJU / FXLQ12MVJU / FXLQ18MVJU / FXLQ24MVJU Unit: in. (mm) MODEL 19-11/16 FXLQ07, 09MVJU (500) 22-1/2 FXLQ12MVJU (570) FXLQ18 24MVJU (710) 4D045645A 10.2 FXNQ FXNQ07MVJU / FXNQ09MVJU / FXNQ12MVJU / FXNQ18MVJU / FXNQ24MVJU Unit: in.

  • Page 30: Accessories

    Accessories EDUS391502-F7 11. Accessories 11.1 Optional Accessories (For Unit) FXLQ07MVJU FXLQ09MVJU FXLQ12MVJU FXLQ18MVJU FXLQ24MVJU Option Note FXNQ07MVJU FXNQ09MVJU FXNQ12MVJU FXNQ18MVJU FXNQ24MVJU Replacement long life filter KAFJ361K28 KAFJ361K45 KAFJ361K71 C: 3D094932 11.2 Optional Accessories (For Controls) FXLQ07MVJU FXLQ09MVJU FXLQ12MVJU FXLQ18MVJU FXLQ24MVJU Option Note FXNQ07MVJU...

  • Page 31: Appendix

    EDUS391502-F7 Appendix Appendix 1.Installation Manual ..................1 FXLQ-M / FXNQ-M...

  • Page 32: Safety Considerations

    Appendix EDUS391502-F7 1. Installation Manual FXLQ07MVJU / FXLQ09MVJU / FXLQ12MVJU / FXLQ18MVJU / FXLQ24MVJU FXNQ07MVJU / FXNQ09MVJU / FXNQ12MVJU / FXNQ18MVJU / FXNQ24MVJU CONTENTS If refrigerant gas leaks during installation, ventilate the area immediately. Refrigerant gas may produce 1. SAFETY CONSIDERATIONS .......... 1 this gas could cause severe injury or death.
  • Page 33 EDUS391502-F7 Appendix When installing or relocating the system, keep the Do not install the air conditioner or heat pump in the refrigerant circuit free from substances other than the following locations: (a) Where a mineral oil mist or oil spray or vapor is ence of air or other foreign substance in the refriger- produced, for example, in a kitchen.

  • Page 34: Installation Manual

    Appendix EDUS391502-F7 2. BEFORE INSTALLATION Name Sealing pad Clamp When moving the unit while removing it from the pack- Quantity 1 pc. 8 pcs. ing case, be sure to lift it by the four hanger brackets. Avoid putting any pressure on other parts especially the refrigerant piping.

  • Page 35: Selecting Installation Site

    EDUS391502-F7 Appendix b. Items to be checked at time of delivery FXLQ Also review the “SAFETY CONSIDERATIONS” Items to be checked Check Window Did you hand the operation manual over to your cus- 2-3 NOTE TO THE INSTALLER Be sure to instruct customers how to properly operate the unit adjusting the temperature) by having them carry out opera- tions themselves while looking at the manual.

  • Page 36: Preparations Before Installation

    TION As for the parts to be used for installation work, be sure to use (1) Positioning of holes for fastening to the wall Daikin. (1) Level the indoor unit with the leveling screws (7). If Leveling screws (7) (accessory) (2) If the unit is in danger of falling over, either fasten to [unit: in.

  • Page 37: Refrigerant Piping Work

    EDUS391502-F7 Appendix Perform the following procedure to mount the re- After inspecting pipe joints for gas leakage, be sure to insu- mote controller (optional accessory) on the unit if desired. (FXLQ type only) Open the left side lid of control panel and mount the (Fasten both ends with clamps (6).) lower case of the remote controller.

  • Page 38: Drain Piping Work

    Appendix EDUS391502-F7 CAUTION Not recommendable but in case of emergency CAUTION TO BE TAKEN WHEN BRAZING REFRIGER- You must use a torque wrench but if you are obliged to ANT PIPING install the unit without a torque wrench, you may follow at the installation method mentioned below.

  • Page 39: Electric Wiring Work

    EDUS391502-F7 Appendix 8-2 ELECTRICAL CHARACTERISTICS CAUTION Drain piping connections Power Units Fan motor Do not connect the drain piping directly to sewage pipes supply that smell of ammonia. The ammonia in the sewage might Voltage Model Volts MCA MOP enter the indoor unit through the drain pipes and corrode range FXLQ07 ·...

  • Page 40: Wiring Example And How To Set The Remote Controller

    Appendix EDUS391502-F7 9. WIRING EXAMPLE AND HOW TO SET WARNING THE REMOTE CONTROLLER Never connect power supply wiring to the terminal block for remote controller wiring as this could damage the entire 9-1 HOW TO CONNECT WIRINGS system. minals. Keep wires in neat order so as to not obstruct other Incomplete connections could result in overheating and, in F2 T1 T2 P1 P2...
  • Page 41 EDUS391502-F7 Appendix Use a proper screw driver for tightening the terminal 2. For group control or use with 2 remote controllers screws. Note: It is not necessary to designate If an improper screw driver is used, it may damage the indoor unit address when using group screw head and a proper tightening cannot be car ried out.

  • Page 42: Field Setting

    Appendix EDUS391502-F7 (3) How to choose FORCED OFF or ON/OFF OPERA- Terminal block TION (X2M) For choosing FORCED OFF or ON/OFF OPERATION, setting by remote controller is required. (Refer to Terminal for remote controller wiring (P1, P2) FIELD SETTING No polarity <<Refer to also the installation manual attached to the outdoor unit.>>...

  • Page 43: Test Operation

    EDUS391502-F7 Appendix 11. TEST OPERATION < TEST OPERATION > After cleaning the indoor unit inside, carry out test operation according to installation manual attached to the outdoor unit. shows that something is abnormal. Check the malfunction codes on the remote controller. The relation between the malfunction codes and malfunc- tion details is described in the operation manual attached to the outdoor unit.
  • Page 48 Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion. Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion.

This manual is also suitable for:

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