Daikin FXDQ-M, FXDQ07M, FXDQ09M, FXDQ12M, FXDQ18M Engineering Data

EDUS 39 - 600 - F2_a

FXDQ-M

Slim Ceiling Mounted Duct Type

AMERICAS

EDUS39-600-F2_a

FXDQ-M 1

FXDQ-M

Slim Ceiling Mounted Duct Type

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

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

3. Dimensions .................................................................................................5

4. Piping Diagrams..........................................................................................8

5. Wiring Diagrams..........................................................................................9

6. Electric Characteristics..............................................................................10

7. Capacity Tables ........................................................................................11

7.1 Cooling Capacity ........................................................................................ 11

7.2 Heating Capacity ........................................................................................ 12

8. Fan Performances.....................................................................................13

9. Sound Levels ............................................................................................14

10.Installation .................................................................................................15

11.Accessories...............................................................................................32

Features EDUS39-600-F2_a

2 FXDQ-M

1. Features

Slim design, quietness and

static pressure switching

FXDQ07M / FXDQ09M / FXDQ12M

External static pressure selectable by remote
controller providing optimal flexibility and range of
comfort.

FXDQ07~12M models: in. Wg 0.12-0.04 factory set
FXDQ18~24M models: in. Wg 0.16-0.06 factory set

Only 7-7/8 in. in height, this model can be
installed in rooms with as little as 9-7/16 in.
depth between the drop-ceiling and ceiling slab.

Only 27-9/16 in. in width and 51 Lbs in weight,
this model is optimum to install in limited spaces
like drop-ceilings in hotels.

Low operating sound

36/32

24

35/31

18

33/29

12

33/29

09

33/29

07

Operating

sound (H/L)

Class

(dB(A))

The values of operation sound level represent those for rear-suction operation.
Sound level values for bottom-suction operation can be obtained by adding 5 dB.

Val ues are based on the following conditions:
FXDQ07~12M: external static pressure in. Wg 0.12;
FXDQ18~24M: external static pressure in. Wg 0.16

43-5/16 in. in width for the FXDQ24N model.

7-7/8

in.

35-7/16 in.

Suction grille*

AIR

AIR

Discharge grille*

Air filter

Suspension bolt*

9-7/16

in.

*: To be obtained locally

21-5/8 in.

Ceiling

Drain-up pump is equipped as standard
accessory with 21-5/8 in. lift.

Only 27-9/16 in.

7-7/8 in.

Optimum for
hotel use!

FXDQ18M / FXDQ24M

EDUS39-600-F2_a Specifications

FXDQ-M 3

2. Specifications

Slim Ceiling-Mounted Duct Type

Notes:

1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80°FDB, 67°FWB
Outdoor temperature: 95°FDB
Equivalent ref. piping length: 25 ft / 7.5 m (Horizontal)

2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70°FDB.
Outdoor temperature: 47°FDB, 43°FWB
Equivalent ref. piping length: 25 ft / 7.5 m (Horizontal)

3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.

4. The airflow is set to STANDARD before leaving the factory. You can switch between STANDARD ESP and HIGH ESP with the remote controller.
Refer to the fan curves for actual fan performance.

5. Anechoic chamber conversion value, measured under JISB8616 conditions. During actual operation,
these values are normally somewhat higher as a result of installation conditions.

6. Refer to page 10 for Power Input.

Model FXDQ07MVJU FXDQ09MVJU FXDQ12MVJU

Cooling Capacity

1

Btu/h 7,500 9,500 12,000

Heating Capacity

2

Btu/h 8,500 10,500 13,500

Casing / Color Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate

Dimensions: (H × W × D) in (mm)

7-7/8

× 27-9/16 × 24-7/16”

(200 x 698.5 x 622.3 mm)

7-7/8 × 27-9/16 × 24-7/16”
(200 x 698.5 x 622.3 mm)

7-7/8 × 27-9/16 × 24-7/16”
(200 x 698.5 x 622.3 mm)

Coil (Cross
Fin Coil)

Rows × Stages × FPI 2

× 12 × 17 2 × 12 × 17 3 × 12 × 17

Face Area ft² (m²) 1.36’ (0.41 m) 1.36’ (0.41 m) 1.36’ (0.41 m)

Fan

Model ———

Type Sirocco Fan Sirocco Fan Sirocco Fan

Motor Output kW 0.06 0.06 0.06

Air Flow Rate (H/L) cfm 280/226 (H/L) 280/226 (H/L) 280/226 (H/L)

External Static Pressure

4

in. Wg 0.12 - 0.04 0.12 - 0.04 0.12 - 0.04

Drive Direct Drive Direct Drive Direct Drive

Temperature Control

Microprocessor Thermostat

for Cooling and Heating

Microprocessor Thermostat

for Cooling and Heating

Microprocessor Thermostat

for Cooling and Heating

Sound Absorbing Thermal Insulation Material Foamed Polyethylene Foamed Polyethylene Foamed Polyethylene

Air Filter Removal, Washable, Mildew Proof Removal, Washable, Mildew Proof Removal, Washable, Mildew Proof

Piping
Connections

Liquid Pipes in / mm φ1/4” / 6.4 mm (Flare Connection) φ1/4” / 6.4 mm (Flare Connection) φ1/4” / 6.4 mm (Flare Connection)

Gas Pipes in / mm φ1/2” / 12.7 mm (Flare Connection) φ1/2” / 12.7 mm (Flare Connection) φ1/2” / 12.7 mm (Flare Connection)

Drain Pipe in / mm

VP20
External Dia. 1-1/32” / 26.2 mm
Internal Dia. 25/32” / 19.8 mm

VP20
External Dia. 1-1/32” / 26.2 mm
Internal Dia. 25/32” / 19.8 mm

VP20
External Dia. 1-1/32” / 26.2 mm
Internal Dia. 25/32” / 19.8 mm

Machine Weight (Mass) Lbs 51 51 51

Sound Level (H/L)

5

dBA 33/29 33/29 33/29

Safety Devices

Fuse,

Thermal Protector for Fan Motor

Fuse,

Thermal Protector for Fan Motor

Fuse,

Thermal Protector for Fan Motor

Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve

Connectable outdoor unit R-410A Series R-410A Series R-410A Series

Standard Accessories

Operation Manual, Installation
Manual, Paper Pattern for Installation,
Drain Hose, Clamp Metal, Insulation for
Fitting, Sealing Pads, Clamps, Screws,
Washers, Conduit Mounting Plate,
Insulation Tube.

Operation Manual, Installation
Manual, Paper Pattern for Installation,
Drain Hose, Clamp Metal, Insulation for
Fitting, Sealing Pads, Clamps, Screws,
Washers, Conduit Mounting Plate,
Insulation Tube.

Operation Manual, Installation
Manual, Paper Pattern for Installation,
Drain Hose, Clamp Metal, Insulation for
Fitting, Sealing Pads, Clamps, Screws,
Washers, Conduit Mounting Plate,
Insulation Tube.

Drawing No. C:3D051780A

Specifications EDUS39-600-F2_a

4 FXDQ-M

Slim Ceiling-Mounted Duct Type

Notes:

1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80°FDB, 67°FWB
Outdoor temperature: 95°FDB
Equivalent ref. piping length: 25 ft / 7.5 m (Horizontal)

2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70°FDB.
Outdoor temperature: 47°FDB, 43°FWB
Equivalent ref. piping length: 25 ft / 7.5 m (Horizontal)

3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.

4. The airflow is set to STANDARD before leaving the factory. You can switch between STANDARD ESP and HIGH ESP with the remote controller.
Refer to the fan curves for actual fan performance.

5. Anechoic chamber conversion value, measured under JISB8616 conditions. During actual operation,
these values are normally somewhat higher as a result of installation conditions.

6. Refer to page 10 for Power Input.

Model FXDQ18MVJU FXDQ24MVJU

Cooling Capacity

1

Btu/h 18,000 24,000

Heating Capacity

2

Btu/h 20,000 27,000

Casing / Color Galvanized Steel Plate Galvanized Steel Plate

Dimensions: (H × W × D)

in

(mm)

7-7/8

× 35-7/16 × 24-7/16”

(200 x 901.7 x 622.3 mm)

7-7/8 × 43-5/16 × 24-7/16”
(200 x 1100 x 622.3 mm)

Coil (Cross
Fin Coil)

Rows × Stages × FPI 3

× 12 × 17 3 × 12 × 17

Face Area ft² 1.89’ 2.44’

Fan

Model — —

Type Sirocco Fan Sirocco Fan

Motor Output kW 0.13 0.13

Air Flow Rate (H/L) cfm 440/350 (H/L) 580/460 (H/L)

External Static Pressure

4

in.Wg 0.17 - 0.06 0.17 - 0.06

Drive Direct Drive Direct Drive

Temperature Control

Microprocessor Thermostat

for Cooling and Heating

Microprocessor Thermostat

for Cooling and Heating

Sound Absorbing Thermal Insulation Material Foamed Polyethylene Foamed Polyethylene

Air Filter Removal, Washable, Mildew Proof Removal, Washable, Mildew Proof

Piping
Connections

Liquid Pipes in / mm φ1/4” / 6.4 mm (Flare Connection) φ3/8” / 9.5 mm (Flare Connection)

Gas Pipes in / mm φ1/2” / 12.7 mm (Flare Connection) φ5/8” / 15.8 mm (Flare Connection)

Drain Pipe in / mm

External Dia. 1-1/32” / 26.2 mm
Internal Dia. 25/32” / 19.8 mm

External Dia. 1-1/32” / 26.2 mm
Internal Dia. 25/32” / 19.8 mm

Machine Weight (Mass) Lbs 63 71

Sound Level (H/L)

5

dBA 35/31 36/32

Safety Devices

Fuse,

Thermal Protector for Fan Motor

Fuse,

Thermal Protector for Fan Motor

Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve

Connectable outdoor unit R-410A Series R-410A Series

Standard Accessories

Operation Manual, Installation Manual, Paper Pattern for
Installation, Drain Hose, Clamp Metal, Insulation for Fitting,
Sealing Pads, Clamps, Screws, Washers, Conduit Mounting
Plate, Insulation Tube.

Operation Manual, Installation Manual, Paper Pattern for
Installation, Drain Hose, Clamp Metal, Insulation for Fitting,
Sealing Pads, Clamps, Screws, Washers, Conduit Mounting
Plate, Insulation Tube.

Drawing No. C:3D051780A

EDUS39-600-F2_a Dimensions

FXDQ-M 5

3. Dimensions

FXDQ07/09/12MVJU

3D051759

Dimensions EDUS39-600-F2_a

6 FXDQ-M

FXDQ18MVJU

3D051760

EDUS39-600-F2_a Dimensions

FXDQ-M 7

FXDQ24MVJU

3D051761

Piping Diagrams EDUS39-600-F2_a

8 FXDQ-M

4. Piping Diagrams

R1T : Thermistor for suction air temperature
R2T : Thermistor for liquid line temperature
R3T : Thermistor for gas line temperature

Capacity Gas Liquid

07/09/12/18M φ1/2” / 12.7 mm φ1/4” / 6.4 mm

24M φ5/8” / 15.8 mm φ3/8” / 9.5 mm

4D043864H

R3T

R2T

R1T

EDUS39-600-F2_a Wiring Diagrams

FXDQ-M 9

5. Wiring Diagrams

FXDQ07M/09M/12M/18M/24MVJU

3D050501A

Electric Characteristics EDUS39-600-F2_a

10 FXDQ-M

6. Electric Characteristics

4D051757