Daikin FXSQ05TAVJU Dimension Guide

EDUS391777-F17
FXSQ-TAVJU
MSP Concealed Ducted Unit

EDUS391777-F17
FXSQ-TAVJU 1
FXSQ-TAVJU
MSP Concealed Ducted Unit
1. Features and Benefits .................................................................................2
2. Specifications ..............................................................................................3
3. Dimensions .................................................................................................9
4. Piping Diagrams........................................................................................15
5. Wiring Diagrams........................................................................................16
6. Electric Characteristics..............................................................................17
7. Safety Devices Setting ..............................................................................18
8. Capacity Tables ........................................................................................19
8.1 Cooling Capacity at Te: 43°F (6°C) ............................................................ 19
8.2 Heating Capacity ........................................................................................ 19
8.3 Correction Factor for Cooling Capacity at Te: 48°F (9°C) .......................... 20
9. Fan Performance ......................................................................................21
10.Airflow Auto Adjustment Characteristics ...................................................31
11.Sound Levels (Reference Data)................................................................41
12.Center of Gravity .......................................................................................50
13.Accessories...............................................................................................51
13.1 Optional Accessories (for Unit)................................................................... 51
13.2 Optional Accessories (for Controls)............................................................ 51
14.Auxiliary Heater Setting.............................................................................52
Appendix 1 Installation of FXSQ-TAVJU..................................................... A1
1. Installation Manual ......................................................................................1

Features and Benefits EDUS391777-F17
2FXSQ-TAVJU
1. Features and Benefits
The FXSQ_TAVJU MSP Concealed Ducted unit gives designers a tool to approach even the most cramped air
conditioning applications.
Low profile chassis design measures 9-11/16" (245 mm) deep
Powerful static pressure capability, with up to 0.6 in.w.g. (150 Pa) external static pressure
Designed for installation flexibility, with a factory rear-return configuration and field convertible to bottom return
DC fan motor with Auto* fan speed control optimizes fan energy use by intelligently controlling the fan speed in
response to room temperature conditions
Ease of installation with auto adjusting airflow at commissioning based on the external static pressure
Configurable auxiliary heat control allows for high degree of control of heater on/off temperatures
Integral condensate pump with up to 25-5/16" (643 mm) of lift from the drain outlet
A maintenance-friendly drain pan inspection port makes it quick and easy to check the conditions of the drain
pan.
Backed by 10 year parts limited warranty**
*Requires BRC1E73 or intelligent Touch Manager
**Complete warranty details available from local distributor or manufacturer's representative

EDUS391777-F17 Specifications
FXSQ-TAVJU 3
2. Specifications
MSP Concealed Ducted Unit
Notes:
+1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80.0°FDB (26.7°CDB), 67.0°FWB (19.4°CWB)
Outdoor temperature: 95.0°FDB (35.0°CDB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70.0°FDB (21.1°CDB).
Outdoor temperature: 47.0°FDB (8.3°CDB), 43.0°FWB (6.1°CWB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
+4. External static pressure is changeable in 13 stages (05~15 type), 11 stages (18~48 type), 10 stages (54 type)
within the ( ) range by remote controller.
+5. Air filter is not standard accessory, but please mount it in the duct system of the suction side.
Select its dust collection efficiency (gravity method) 50% or more.
+6. Anechoic chamber conversion value, measured under JIS conditions. During actual operation,
these values may be higher as a result of installation conditions.
7. Refer to Electric Characteristics for the power input.
Model FXSQ05TAVJU FXSQ07TAVJU
Power supply 1 phase, 60 Hz, 208/230 V 1 phase, 60 Hz, 208/230 V
+1 +3 Cooling capacity Btu/h
(kW) 5,800 (1.7) 7,500 (2.2)
+2 +3 Heating capacity Btu/h
(kW) 6,500 (1.9) 8,500 (2.5)
Casing / Color Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) in. (mm) 9-11/16 × 21-11/16 × 31-1/2
(245 × 550 × 800)
9-11/16 × 21-11/16 × 31-1/2
(245 × 550 × 800)
Coil (Cross
fin coil)
Rows×Stages×FPI 2×26×19 2×26×19
Face area ft² (m²) 1.33 (0.124) 1.33 (0.124)
Fan
Model — —
Type Sirocco fan Sirocco fan
Motor output W 78 78
Airflow rate (H/M/L) cfm
(m³/min)
281/265/230
(8/7.5/6.5)
281/265/230
(8/7.5/6.5)
External static
pressure
in. H 2O
(Pa)
Standard 0.20 (0.60-0.12 +4)
(50 (150-30))
Standard 0.20 (0.60-0.12 + 4 )
(50 (150-30))
Drive Direct drive Direct drive
Temperature control Microprocessor thermostat for cooling and
heating
Microprocessor thermostat for cooling and
heating
Sound absorbing thermal insulation material — +5—+5
Piping
connections
Liquid pipes in. (mm) φ1/4 (φ6.4) (Flare connection) φ1/4 (φ6.4) (Flare connection)
Gas pipes in. (mm) φ1/2 (φ12.7) (Flare connection) φ1/2 (φ12.7) (Flare connection)
Drain pipe in. (mm)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
Weight lbs (kg) 55 (25) 55 (25)
+6 Sound pressure levels (H/M/L) dB(A) 33.0/30.0/28.0 33.0/30.0/28.0
+6 Sound power level dB(A) 61 61
Safety devices Fuse, Fan driver overload protector Fuse, Fan driver overload protector
Refrigerant control Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R410A VRV Series R410A VRV series
Standard accessories
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Drawing No. Specification C: 3D110282 C: 3D110282
Sound level C: 4D110412 C: 4D110412
() ()

Specifications EDUS391777-F17
4FXSQ-TAVJU
MSP Concealed Ducted Unit
Notes:
+1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80.0°FDB (26.7°CDB), 67.0°FWB (19.4°CWB)
Outdoor temperature: 95.0°FDB (35.0°CDB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70.0°FDB (21.1°CDB).
Outdoor temperature: 47.0°FDB (8.3°CDB), 43.0°FWB (6.1°CWB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
+4. External static pressure is changeable in 13 stages (05~15 type), 11 stages (18~48 type), 10 stages (54 type)
within the ( ) range by remote controller.
+5. Air filter is not standard accessory, but please mount it in the duct system of the suction side.
Select its dust collection efficiency (gravity method) 50% or more.
+6. Anechoic chamber conversion value, measured under JIS conditions. During actual operation,
these values may be higher as a result of installation conditions.
7. Refer to Electric Characteristics for the power input.
Model FXSQ09TAVJU FXSQ12TAVJU
Power supply 1 phase, 60 Hz, 208/230 V 1 phase, 60 Hz, 208/230 V
+1 +3 Cooling capacity Btu/h
(kW) 9,500 (2.8) 12,000 (3.5)
+2 +3 Heating capacity Btu/h
(kW) 10,500 (3.1) 13,500 (4.0)
Casing / Color Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) in. (mm) 9-11/16 × 21-11/16 × 31-1/2
(245 × 550 × 800)
9-11/16 × 21-11/16 × 31-1/2
(245 × 550 × 800)
Coil (Cross
fin coil)
Rows×Stages×FPI 2×26×19 3×26×19
Face area ft² (m²) 1.33 (0.124) 1.33 (0.124)
Fan
Model — —
Type Sirocco fan Sirocco fan
Motor output W 78 78
Airflow rate (H/M/L) cfm
(m³/min)
318/265/230
(9/7.5/6.5)
335/283/247
(9.5/8/7)
External static
pressure
in. H 2O
(Pa)
Standard 0.20 (0.60-0.12 + 4 )
(50 (150-30))
Standard 0.20 (0.60-0.12 + 4 )
(50 (150-30))
Drive Direct drive Direct drive
Temperature control Microprocessor thermostat for cooling and
heating
Microprocessor thermostat for cooling and
heating
Sound absorbing thermal insulation material — +5—+5
Piping
connections
Liquid pipes in. (mm) φ1/4 (φ6.4) (Flare connection) φ1/4 (φ6.4) (Flare connection)
Gas pipes in. (mm) φ1/2 (φ12.7) (Flare connection) φ1/2 (φ12.7) (Flare connection)
Drain pipe in. (mm)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
Weight lbs (kg) 55 (25) 55 (25)
+6 Sound pressure levels (H/M/L) dB(A) 33.0/30.0/28.0 34.0/32.0/30.0
+6 Sound power level dB(A) 61 62
Safety devices Fuse, Fan driver overload protector Fuse, Fan driver overload protector
Refrigerant control Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R410A VRV series R410A VRV series
Standard accessories
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Drawing No. Specification C: 3D110282 C: 3D110282
Sound level C: 4D110412 C: 4D110413
() ()

EDUS391777-F17 Specifications
FXSQ-TAVJU 5
MSP Concealed Ducted Unit
Notes:
+1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80.0°FDB (26.7°CDB), 67.0°FWB (19.4°CWB)
Outdoor temperature: 95.0°FDB (35.0°CDB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70.0°FDB (21.1°CDB).
Outdoor temperature: 47.0°FDB (8.3°CDB), 43.0°FWB (6.1°CWB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
+4. External static pressure is changeable in 13 stages (05~15 type), 11 stages (18~48 type), 10 stages (54 type)
within the ( ) range by remote controller.
+5. Air filter is not standard accessory, but please mount it in the duct system of the suction side.
Select its dust collection efficiency (gravity method) 50% or more.
+6. Anechoic chamber conversion value, measured under JIS conditions. During actual operation,
these values may be higher as a result of installation conditions.
7. Refer to Electric Characteristics for the power input.
Model FXSQ15TAVJU FXSQ18TAVJU
Power supply 1 phase, 60 Hz, 208/230 V 1 phase, 60 Hz, 208/230 V
+1 +3 Cooling capacity Btu/h
(kW) 15,000 (4.4) 18,000 (5.3)
+2 +3 Heating capacity Btu/h
(kW) 17,000 (5.0) 20,000 (5.9)
Casing / Color Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) in. (mm) 9-11/16 × 27-9/16 × 31-1/2
(245 × 700 × 800)
9-11/16 × 39-3/8 × 31-1/2
(245 × 1,000 × 800)
Coil (Cross
fin coil)
Rows×Stages×FPI 2×26×19 2×26×19
Face area ft² (m²) 1.92 (0.178) 3.10 (0.288)
Fan
Model — —
Type Sirocco fan Sirocco fan
Motor output W 130 230
Airflow rate (H/M/L) cfm
(m³/min)
530/441/371
(15/12.5/10.5)
600/512/406
(17/14.5/11.5)
External static
pressure
in. H 2O
(Pa)
Standard 0.20 (0.60-0.12 + 4 )
(50 (150-30))
Standard 0.20 (0.60-0.20 + 4)
(50 (150-50))
Drive Direct drive Direct drive
Temperature control Microprocessor thermostat for cooling and
heating
Microprocessor thermostat for cooling and
heating
Sound absorbing thermal insulation material — +5—+5
Piping
connections
Liquid pipes in. (mm) φ1/4 (φ6.4) (Flare connection) φ1/4 (φ6.4) (Flare connection)
Gas pipes in. (mm) φ1/2 (φ12.7) (Flare connection) φ1/2 (φ12.7) (Flare connection)
Drain pipe in. (mm)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
Weight lbs (kg) 60 (27) 77 (35)
+6 Sound pressure levels (H/M/L) dB(A) 36.0/33.0/30.0 34.0/32.0/29.0
+6 Sound power level dB(A) 64 62
Safety devices Fuse, Fan driver overload protector Fuse, Fan driver overload protector
Refrigerant control Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R410A VRV series R410A VRV series
Standard accessories
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Drawing No. Specification C: 3D110282 C: 3D110282
Sound level C: 4D110414 C: 4D110415
() ()

Specifications EDUS391777-F17
6FXSQ-TAVJU
MSP Concealed Ducted Unit
Notes:
+1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80.0°FDB (26.7°CDB), 67.0°FWB (19.4°CWB)
Outdoor temperature: 95.0°FDB (35.0°CDB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70.0°FDB (21.1°CDB).
Outdoor temperature: 47.0°FDB (8.3°CDB), 43.0°FWB (6.1°CWB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
+4. External static pressure is changeable in 13 stages (05~15 type), 11 stages (18~48 type), 10 stages (54 type)
within the ( ) range by remote controller.
+5. Air filter is not standard accessory, but please mount it in the duct system of the suction side.
Select its dust collection efficiency (gravity method) 50% or more.
+6. Anechoic chamber conversion value, measured under JIS conditions. During actual operation,
these values may be higher as a result of installation conditions.
7. Refer to Electric Characteristics for the power input.
Model FXSQ24TAVJU FXSQ30TAVJU
Power supply 1 phase, 60 Hz, 208/230 V 1 phase, 60 Hz, 208/230 V
+1 +3 Cooling capacity Btu/h
(kW) 24,000 (7.0) 30,000 (8.8)
+2 +3 Heating capacity Btu/h
(kW) 27,000 (7.9) 34,000 (10.0)
Casing / Color Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) in. (mm) 9-11/16 × 39-3/8 × 31-1/2
(245 × 1,000 × 800)
9-11/16 × 39-3/8 × 31-1/2
(245 × 1,000 × 800)
Coil (Cross
fin coil)
Rows×Stages×FPI 2×26×19 3×26×19
Face area ft² (m²) 3.10 (0.288) 3.10 (0.288)
Fan
Model — —
Type Sirocco fan Sirocco fan
Motor output W 230 230
Airflow rate (H/M/L) cfm
(m³/min)
742/618/512
(21/17.5/14.5)
812/689/565
(23/19.5/16)
External static
pressure
in. H 2O
(Pa)
Standard 0.20 (0.60-0.20 + 4)
(50 (150-50))
Standard 0.20 (0.60-0.20 + 4)
(50 (150-50))
Drive Direct drive Direct drive
Temperature control Microprocessor thermostat for cooling and
heating
Microprocessor thermostat for cooling and
heating
Sound absorbing thermal insulation material — +5—+5
Piping
connections
Liquid pipes in. (mm) φ3/8 (φ9.5) (Flare connection) φ3/8 (φ9.5) (Flare connection)
Gas pipes in. (mm) φ5/8 (φ15.9) (Flare connection) φ5/8 (φ15.9) (Flare connection)
Drain pipe in. (mm)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
Weight lbs (kg) 77 (35) 82 (37)
+6 Sound pressure levels (H/M/L) dB(A) 36.0/32.0/29.0 37.5/34.0/30.0
+6 Sound power level dB(A) 64 65.5
Safety devices Fuse, Fan driver overload protector Fuse, Fan driver overload protector
Refrigerant control Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R410A VRV series R410A VRV series
Standard accessories
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Drawing No. Specification C: 3D110282 C: 3D110282
Sound level C: 4D110416 C: 4D110417
() ()

EDUS391777-F17 Specifications
FXSQ-TAVJU 7
MSP Concealed Ducted Unit
Notes:
+1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80.0°FDB (26.7°CDB), 67.0°FWB (19.4°CWB)
Outdoor temperature: 95.0°FDB (35.0°CDB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70.0°FDB (21.1°CDB).
Outdoor temperature: 47.0°FDB (8.3°CDB), 43.0°FWB (6.1°CWB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
+4. External static pressure is changeable in 13 stages (05~15 type), 11 stages (18~48 type), 10 stages (54 type)
within the ( ) range by remote controller.
+5. Air filter is not standard accessory, but please mount it in the duct system of the suction side.
Select its dust collection efficiency (gravity method) 50% or more.
+6. Anechoic chamber conversion value, measured under JIS conditions. During actual operation,
these values may be higher as a result of installation conditions.
7. Refer to Electric Characteristics for the power input.
Model FXSQ36TAVJU FXSQ48TAVJU
Power supply 1 phase, 60 Hz, 208/230 V 1 phase, 60 Hz, 208/230 V
+1 +3 Cooling capacity Btu/h
(kW) 36,000 (10.6) 48,000 (14.1)
+2 +3 Heating capacity Btu/h
(kW) 40,000 (11.7) 54,000 (15.8)
Casing / Color Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) in. (mm) 9-11/16 × 55-1/8 × 31-1/2
(245 × 1,400 × 800)
9-11/16 × 55-1/8 × 31-1/2
(245 × 1,400 × 800)
Coil (Cross
fin coil)
Rows×Stages×FPI 2×26×19 3×26×19
Face area ft² (m²) 4.66 (0.433) 4.66 (0.433)
Fan
Model — —
Type Sirocco fan Sirocco fan
Motor output W 300 300
Airflow rate (H/M/L) cfm
(m³/min)
1,130/953/795
(32/27/22.5)
1,307/1,112/918
(37/31.5/26)
External static
pressure
in. H 2O
(Pa)
Standard 0.20 (0.60-0.20 + 4)
(50 (150-50))
Standard 0.20 (0.60-0.20 + 4)
(50 (150-50))
Drive Direct drive Direct drive
Temperature control Microprocessor thermostat for cooling and
heating
Microprocessor thermostat for cooling and
heating
Sound absorbing thermal insulation material — +5—+5
Piping
connections
Liquid pipes in. (mm) φ3/8 (φ9.5) (Flare connection) φ3/8 (φ9.5) (Flare connection)
Gas pipes in. (mm) φ5/8 (φ15.9) (Flare connection) φ5/8 (φ15.9) (Flare connection)
Drain pipe in. (mm)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
Weight lbs (kg) 101 (46) 104 (47)
+6 Sound pressure levels (H/M/L) dB(A) 39.0/35.0/32.0 42.0/38.5/35.0
+6 Sound power level dB(A) 67 70
Safety devices Fuse, Fan driver overload protector Fuse, Fan driver overload protector
Refrigerant control Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R410A VRV series R410A VRV series
Standard accessories
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Operation manual, Installation manual,
Drain hose, Sealing material, Clamps,
Washers, Screws, Insulation for fitting,
Clamp metal, Air discharge flange,
Air suction flange, Conduit mounting plate
Drawing No. Specification C: 3D110282 C: 3D110282
Sound level C: 4D110418 C: 4D110419
() ()

Specifications EDUS391777-F17
8FXSQ-TAVJU
MSP Concealed Ducted Unit
Notes:
+1. Nominal cooling capacities are based on the following conditions:
Return air temperature: 80.0°FDB (26.7°CDB), 67.0°FWB (19.4°CWB)
Outdoor temperature: 95.0°FDB (35.0°CDB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+2. Nominal heating capacities are based on the following conditions:
Return air temperature: 70.0°FDB (21.1°CDB).
Outdoor temperature: 47.0°FDB (8.3°CDB), 43.0°FWB (6.1°CWB)
Equivalent refrigerant piping length: 25 ft (7.6 m) (Horizontal)
+3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
+4. External static pressure is changeable in 13 stages (05~15 type), 11 stages (18~48 type), 10 stages (54 type)
within the ( ) range by remote controller.
+5. Air filter is not standard accessory, but please mount it in the duct system of the suction side.
Select its dust collection efficiency (gravity method) 50% or more.
+6. Anechoic chamber conversion value, measured under JIS conditions. During actual operation,
these values may be higher as a result of installation conditions.
7. Refer to Electric Characteristics for the power input.
Model FXSQ54TAVJU
Power supply 1 phase, 60 Hz, 208/230 V
+1 +3 Cooling capacity Btu/h
(kW) 54,000 (15.8)
+2 +3 Heating capacity Btu/h
(kW) 60,000 (17.6)
Casing / Color Galvanized steel plate
Dimensions: (H×W×D) in. (mm) 9-11/16 × 61 × 31-1/2
(245 × 1,550 × 800)
Coil (Cross
fin coil)
Rows×Stages×FPI 3×26×19
Face area ft² (m²) 5.25 (0.488)
Fan
Model —
Type Sirocco fan
Motor output W 350
Airflow rate (H/M/L) cfm
(m³/min)
1,377/1,183/989
(39/33.5/28)
External static
pressure
in. H 2O
(Pa)
Standard 0.20 (0.56-0.20 + 4 )
(50 (140-50))
Drive Direct drive
Temperature control Microprocessor thermostat for cooling and heating
Sound absorbing thermal insulation material — +5
Piping
connections
Liquid pipes in. (mm) φ3/8 (φ9.5) (Flare connection)
Gas pipes in. (mm) φ5/8 (φ15.9) (Flare connection)
Drain pipe in. (mm)
VP25
External dia. 1-1/4 (32)
Internal dia. 1 (25)
Weight lbs (kg) 115 (52)
+6 Sound pressure levels (H/M/L) dB(A) 43.0/40.0/36.0
+6 Sound power level dB(A) 71
Safety devices Fuse, Fan driver overload protector
Refrigerant control Electronic expansion valve
Connectable outdoor unit R410A VRV series
Standard accessories Operation manual, Installation manual, Drain hose, Sealing material, Clamps, Washers, Screws,
Insulation for fitting, Clamp metal, Air discharge flange, Air suction flange, Conduit mounting plate
Drawing No. Specification C: 3D110282
Sound level C: 4D110420
()

EDUS391777-F17 Dimensions
FXSQ-TAVJU 9
3. Dimensions
FXSQ05TAVJU / FXSQ07TAVJU / FXSQ09TAVJU / FXSQ12TAVJU
3D110730A

Dimensions EDUS391777-F17
10 FXSQ-TAVJU
FXSQ15TAVJU
3D110731A

EDUS391777-F17 Dimensions
FXSQ-TAVJU 11
FXSQ18TAVJU
3D110732A

Dimensions EDUS391777-F17
12 FXSQ-TAVJU
FXSQ24TAVJU / FXSQ30TAVJU
3D110733B

EDUS391777-F17 Dimensions
FXSQ-TAVJU 13
FXSQ36TAVJU / FXSQ48TAVJU
3D110734B

Dimensions EDUS391777-F17
14 FXSQ-TAVJU
FXSQ54TAVJU
3D110735B

EDUS391777-F17 Piping Diagrams
FXSQ-TAVJU 15
4. Piping Diagrams
FXSQ05TAVJU / FXSQ07TAVJU / FXSQ09TAVJU / FXSQ12TAVJU / FXSQ15TAVJU / FXSQ18TAVJU /
FXSQ24TAVJU / FXSQ30TAVJU / FXSQ36TAVJU / FXSQ48TAVJU / FXSQ54TAVJU
Unit: in. (mm)
Model Gas Liquid
FXSQ05TAVJU / FXSQ07TAVJU / FXSQ09TAVJU / FXSQ12TAVJU /
FXSQ15TAVJU / FXSQ18TAVJU
φ1/2
(φ12.7)
φ1/4
(φ6.4)
FXSQ24TAVJU / FXSQ30TAVJU / FXSQ36TAVJU / FXSQ48TAVJU /
FXSQ54TAVJU
φ5/8
(φ15.9)
φ3/8
(φ9.5)
C: 4D034245Q

Wiring Diagrams EDUS391777-F17
16 FXSQ-TAVJU
5. Wiring Diagrams
FXSQ05TAVJU / FXSQ07TAVJU / FXSQ09TAVJU / FXSQ12TAVJU / FXSQ15TAVJU / FXSQ18TAVJU /
FXSQ24TAVJU / FXSQ30TAVJU / FXSQ36TAVJU / FXSQ48TAVJU / FXSQ54TAVJU
3D110467A

EDUS391777-F17 Electric Characteristics
FXSQ-TAVJU 17
6. Electric Characteristics
FXSQ05TAVJU / FXSQ07TAVJU / FXSQ09TAVJU / FXSQ12TAVJU / FXSQ15TAVJU / FXSQ18TAVJU /
FXSQ24TAVJU / FXSQ30TAVJU / FXSQ36TAVJU / FXSQ48TAVJU / FXSQ54TAVJU
4D112405

Safety Devices Setting EDUS391777-F17
18 FXSQ-TAVJU
7. Safety Devices Setting
C: 3D112398
Model FXSQ05TAVJU FXSQ07TAVJU FXSQ09TAVJU FXSQ12TAVJU FXSQ15TAVJU
Printed circuit board fuse 250 V, 3.15 A 250 V, 3.15 A 250 V, 3.15 A 250 V, 3.15 A 250 V, 3.15 A
Printed circuit board fuse
(Fan driver) 250 V, 6.3 A 250 V, 6.3 A 250 V, 6.3 A 250 V, 6.3 A 250 V, 6.3 A
Drainpumpthermalfuse°F(°C)—————
Model FXSQ18TAVJU FXSQ24TAVJU FXSQ30TAVJU FXSQ36TAVJU FXSQ48TAVJU FXSQ54TAVJU
Printed circuit board fuse 250 V, 3.15 A 250 V, 3.15 A 250 V, 3.15 A 250 V, 3.15 A 250 V, 3.15 A 250 V, 3.15 A
Printed circuit board fuse
(Fan driver) 250 V, 6.3 A 250 V, 6.3 A 250 V, 6.3 A 250 V, 6.3 A 250 V, 6.3 A 250 V, 6.3 A
Drainpumpthermalfuse°F(°C)——————