FXSQ63PAVE is a Daikin indoor unit in the FXSQ-PA series, concealed ceiling ducted medium static pressure type. Its rated cooling capacity is 7.1 kW according to catalogue PCVVN2507Aaprv.
- Rated cooling capacity
- 7.1 kW
- Power supply
- 1-phase, 220-240 V/220 V, 50/60 Hz
- Dimensions (H×W×D)
- 245×1,000×800 mm
- Weight
- 35 kg
Data extracted from the English catalogue; not all specifications have been manually verified. Check the source before use. Source & notes →
FXSQ63PAVE specifications
| Rated capacity 4 specifications | |
|---|---|
| Cooling capacity · Btu/h | 24,200 |
| Cooling capacity · kW | 7.1 |
| Heating capacity · Btu/h | 27,300 |
| Heating capacity · kW | 8.0 |
| Electrical & efficiency 3 specifications | |
| Power supply | 1-phase, 220-240 V/220 V, 50/60 Hz |
| Power consumption · Cooling · kW | 0.106*1 |
| Power consumption · Heating · kW | 0.101*1 |
| Airflow & sound 4 specifications | |
| Airflow rate (H/M/L) · m3/min | 21/17.5/14.5 |
| Airflow rate (H/M/L) · cfm | 741/618/512 |
| External static pressure · Pa | 50-150 (50) *2 |
| Sound level (H/M/L) · dB(A) | 36/32/29 |
| Dimensions & weight 3 specifications | |
| Casing | Galvanised steel plate |
| Dimensions (H×W×D) · mm | 245×1,000×800 |
| Machine weight · kg | 35 |
| Piping & refrigerant 3 specifications | |
| Piping connections · Liquid (Flare) · mm | 9.5 |
| Piping connections · Gas (Flare) · mm | 15.9 |
| Piping connections · Drain · mm | VP25 (External Dia. 32/Internal Dia. 25) |
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Catalogue source & rating conditions
Values are taken from PCVVN2507Aaprv, PDF page 207 (printed page 206). General Catalogue 2025; published on VRV.vn as Catalogue 2026 (EN).
Rated performance depends on test conditions and system combinations. Check the source notes when selecting equipment or comparing series.
Read original source notes (English)
Notes:
Dimensions (H×W×D) mm 245×550×800 245×700×800 245×1,000×800
Specifications are based on the following
Machine weight kg 25 27 35 conditions;
Liquid (Flare) 6.4 • Cooling: Indoor temp.: 27°CDB, 19°CWB,
P co ip n in n g e ctions Gas (Flare) mm 12.7 O pi u p t i d n o g o le r n te g m th p : . 7 : . 3 5 5 m °C , D H B e , i g Eq h u t i d v i a f l f e e n re t nce:
Drain VP25 (External Dia. 32/Internal Dia. 25) 0 m.
• Heating: Indoor temp.: 20°CDB, Outdoor
MODEL FXSQ63PAVE FXSQ80PAVE FXSQ100PAVE FXSQ125PAVE FXSQ140PAVE temp.: 7°CDB, 6°CWB, Equivalent piping
length: 7.5 m, Height difference: 0 m.
Power supply 1-phase, 220-240 V/220 V, 50/60 Hz
• Capacity of indoor unit is only for
Btu/h 24,200 30,700 38,200 47,800 54,600 reference. Actual capacity of indoor unit
Cooling capacity kW 7.1 9.0 11.2 14.0 16.0 is based on the total capacity index. (See
Engineering Data Book for details.)
Btu/h 27,300 34,100 42,700 54,600 61,400 • Sound level: Anechoic chamber
Heating capacity
kW 8.0 10.0 12.5 16.0 18.0 conversion value, measured at a point
Power Cooling 0.106*1 0.126*1 0.151*1 0.206*1 0.222*1 1.5 m downward from the unit centre.
kW During actual operation, these values
consumption Heating 0.101*1 0.121*1 0.146*1 0.201*1 0.217*1 are normally somewhat higher as a
Casing Galvanised steel plate result of ambient conditions.
Airflow rate (H/M/L) m3/min 21/17.5/14.5 23/19.5/16 32/27/22.5 37/31.5/26 39/33.5/28 *1: Power consumption values are based
cfm 741/618/512 812/688/565 1,130/953/794 1,306/1,112/918 1,377/1,183/988 on conditions of rated external static
External static pressure Pa 50-150 (50) *2 50-140 (50) *2 pressure.
*2: External static pressure can be
Sound level (H/M/L) dB(A) 36/32/29 37.5/34/30 39/35/32 42/38.5/35 43/40/36 modified using a remote controller
Dimensions (H×W×D) mm 245×1,000×800 245×1,400×800 245×1,550×800 that offers thirteen (FXSQ20-40PA),
eleven (FXSQ50-125PA) or ten
Machine weight kg 35 37 46 47 52 (FXSQ140PA) levels of control. These
Liquid (Flare) 9.5 values indicate the lowest and highest
Piping Gas (Flare) mm 15.9 possible static pressures. The rated
connections static pressure is 50 Pa.
Drain VP25 (External Dia. 32/Internal Dia. 25)
206
stinU
roodnI
View catalogue page · PDF 207
The original page preserves symbols, merged cells and accessories; not every accessory shown is supplied with the unit.

Read all text from this page and its facing page
PDF page 207
VRV Indoor Units
Comfort
• Control of the airflow rate can be selected from 3-step control. Auto airflow rate control can be
selected with wired remote controller.
• Lower sound level: down to 28 dB(A)
Separate drain pipe and inspection opening
Easy maintenance
• Inspection and cleaning is facilitated by separating the drain pipe
and inspection opening and by the drain pan maintenance check hole.
Drain pan
maintenance
check hole
Cleanliness
Silver ion anti-bacterial drain pan
• Prevents the growth of slime, bacteria, and mould that cause odours and clogging.
* Drain pan should be changed once every two to three years.
Filter has anti-mould and antibacterial treatment
Specifications
MODEL FXSQ20PAVE FXSQ25PAVE FXSQ32PAVE FXSQ40PAVE FXSQ50PAVE
Power supply 1-phase, 220-240 V/220 V, 50/60 Hz
Btu/h 7,500 9,600 12,300 15,400 19,100
Cooling capacity
kW 2.2 2.8 3.6 4.5 5.6
Btu/h 8,500 10,900 13,600 17,100 21,500
Heating capacity
kW 2.5 3.2 4.0 5.0 6.3
Power Cooling 0.058*1 0.066*1 0.101*1 0.075*1
kW
consumption Heating 0.053*1 0.061*1 0.096*1 0.070*1
Casing Galvanised steel plate
m3/min 9/7.5/6.5 9.5/8/7 15/12.5/10.5 17/14.5/11.5
Airflow rate (H/M/L)
cfm 318/265/229 335/282/247 530/441/371 600/512/406
External static pressure Pa 30-150 (50) *2 50-150 (50) *2
Sound level (H/M/L) dB(A) 33/30/28 34/32/30 36/33/30 34/32/29
Notes:
Dimensions (H×W×D) mm 245×550×800 245×700×800 245×1,000×800
Specifications are based on the following
Machine weight kg 25 27 35 conditions;
Liquid (Flare) 6.4 • Cooling: Indoor temp.: 27°CDB, 19°CWB,
P co ip n in n g e ctions Gas (Flare) mm 12.7 O pi u p t i d n o g o le r n te g m th p : . 7 : . 3 5 5 m °C , D H B e , i g Eq h u t i d v i a f l f e e n re t nce:
Drain VP25 (External Dia. 32/Internal Dia. 25) 0 m.
• Heating: Indoor temp.: 20°CDB, Outdoor
MODEL FXSQ63PAVE FXSQ80PAVE FXSQ100PAVE FXSQ125PAVE FXSQ140PAVE temp.: 7°CDB, 6°CWB, Equivalent piping
length: 7.5 m, Height difference: 0 m.
Power supply 1-phase, 220-240 V/220 V, 50/60 Hz
• Capacity of indoor unit is only for
Btu/h 24,200 30,700 38,200 47,800 54,600 reference. Actual capacity of indoor unit
Cooling capacity kW 7.1 9.0 11.2 14.0 16.0 is based on the total capacity index. (See
Engineering Data Book for details.)
Btu/h 27,300 34,100 42,700 54,600 61,400 • Sound level: Anechoic chamber
Heating capacity
kW 8.0 10.0 12.5 16.0 18.0 conversion value, measured at a point
Power Cooling 0.106*1 0.126*1 0.151*1 0.206*1 0.222*1 1.5 m downward from the unit centre.
kW During actual operation, these values
consumption Heating 0.101*1 0.121*1 0.146*1 0.201*1 0.217*1 are normally somewhat higher as a
Casing Galvanised steel plate result of ambient conditions.
Airflow rate (H/M/L) m3/min 21/17.5/14.5 23/19.5/16 32/27/22.5 37/31.5/26 39/33.5/28 *1: Power consumption values are based
cfm 741/618/512 812/688/565 1,130/953/794 1,306/1,112/918 1,377/1,183/988 on conditions of rated external static
External static pressure Pa 50-150 (50) *2 50-140 (50) *2 pressure.
*2: External static pressure can be
Sound level (H/M/L) dB(A) 36/32/29 37.5/34/30 39/35/32 42/38.5/35 43/40/36 modified using a remote controller
Dimensions (H×W×D) mm 245×1,000×800 245×1,400×800 245×1,550×800 that offers thirteen (FXSQ20-40PA),
eleven (FXSQ50-125PA) or ten
Machine weight kg 35 37 46 47 52 (FXSQ140PA) levels of control. These
Liquid (Flare) 9.5 values indicate the lowest and highest
Piping Gas (Flare) mm 15.9 possible static pressures. The rated
connections static pressure is 50 Pa.
Drain VP25 (External Dia. 32/Internal Dia. 25)
206
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FACING PAGE — PDF page 206
Middle Static Pressure Duct Type
FXSQ-PA
Middle static pressure and slim design allow flexible installations
Installation flexibility
Slim design
• With a height of only 245 mm,
installation is possible
even in buildings with
245 mm
narrow ceiling spaces.
Standard DC drain pump
• DC drain pump is equipped as standard accessory
with 850 mm lift.
Bottom suction possible Air conditioner Joist
Air suction
ceiling
Design flexibility
Adjustable external static pressure
Adjustable external static pressure
• Using a DC fan motor, the external static pressure can be
* 30 Pa–150 Pa for FXSQ20-40PAVE
controlled within a range of 30 Pa* to 150 Pa.
50 Pa–150 Pa for FXSQ50-125PAVE
50 Pa–140 Pa for FXSQ140PAVE
Easy installation
“Airflow rate auto adjustment function” at field setting
(local setting by remote controller)
Rated airflow
205
)PSE(
erusserp
citats
lanretxE
• Bottom suction is possible which facilitates installation and
maintenance. Wiring connections and maintenance of control box
can be done from under the unit with an optional shield plate for side plate.
30Pa* 150Pa
Duct resistance at
designing system
*This function can only be set via wired remote controller.
rpm 1
Actual duct
resistance
Field setting Various adjustments are required rpm 2
without “airflow rate (Due to excess or deficiency of
Design Installation airflow) e.g. Duct re-construction, auto adjustment function”
Motor replacement, Damper
replacement, etc.
Field setting Innovating rpm 7 S o y p s e t r e a m tion
with “airflow rate Function!
Design Installation auto adjustment function” rpm 8
by remote controller
<Mechanism>
1. During field setting, power input of DC fan is detected. Airflow
2. External static pressure is estimated from power input of DC fan because PCB
of FXSQ-PA has table of external static pressure vs. power input of DC fan. Notes: ”Airflow rate auto adjustment function” can be adjusted within ±10% of rated airflow.
3. Actual duct resistance is calculated according to 1 and 2. (Refer to Engineering Data Book for details)
4. Fan speed is automatically adjusted to produce rated airflow. ”Airflow rate auto adjustment function” should be used at field setting only.
Catalogue article on VRV.vn ↗ · Original English PDF on VRV.vn ↗
