TECHNICAL SPECIFICATION SHEET · DAIKIN
FXBQ40PVE
Indoor unit · FXB(P)Q-P · Cleanroom air conditioner
Data extracted from the English catalogue; not all specifications have been manually verified. Check the original source before use.
| Rated capacity | |
|---|---|
| Cooling capacity · Btu/h | 15,400 |
| Cooling capacity · kW | 4.5 |
| Heating capacity · Btu/h | 17,100 |
| Heating capacity · kW | 5.0 |
| Electrical & efficiency | |
| Power supply | 1-phase, 220-240 V/220 V, 50/60 Hz |
| Power consumption · Cooling · kW | 0.31 |
| Power consumption · Heating · kW | 0.31 |
| Airflow & sound | |
| Airflow rate (H/L) · m3/min | 19.5/17.5 |
| Airflow rate (H/L) · cfm | 688/618 |
| Sound level (H/L) *4 · dB(A) | 44/42 |
| Dimensions & weight | |
| Indoor unit weight · kg | 140 *3 |
| Casing | Galvanised steel plate |
| Dimensions (H×W×D) · mm | 492×1,788×1,000 |
| Piping & refrigerant | |
| Piping connections · Liquid (Flare) · mm | 6.4 |
| Piping connections · Gas (Flare) · mm | 12.7 |
| Piping connections · Drain · mm | PT1B |
| Filters | |
| Intake filter efficiency *1 | 70% by gravimetric method |
| Outlet HEPA filter efficiency *2 | 99.97% by DOP method *5 |
| Filter(Option) · HEPA filter · Model | BAFH82A50 |
| Controls & accessories | |
| MODEL · Outlet unit | Integrated with the indoor unit |
| Outlet unit weight · kg | – |
| Panel (Option) · Ceiling intake type · Model | BYB82A50C |
| Panel (Option) · Floor-level intake type · Model | BYB82A50W |
Source reference
PCVVN2507Aaprv · PDF page 223 · Printed page 222
General Catalogue 2025; published on VRV.vn as Catalogue 2026 (EN)
Open catalogue PDF · page 223
Model page: https://vrv.vn/spec/fxbq40pve/
Rated performance depends on test conditions and system combinations. “—” means no value was extracted. This sheet does not replace the manufacturer’s technical documentation.
Original source notes
Extracted from the catalogue page and its facing page, where available. Notes may refer to other models or optional accessories.
Notes: Specifications are based on the following conditions; • Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Height difference: 0 m. • Heating: Indoor temp.: 20°CDB, Outdoor temp.: 7°CDB, 6°CWB, Equivalent piping length: 7.5 m, Height difference: 0 m. • Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) *1: An intake air filter is only attached to the ceiling intake type. *2: HEPA filter sold separately. The dust collection efficiency of HEPA filter is 99.97%. However, air may slightly leak around the filter when installing. *3: Weight including HEPA filter and panel. *4: Anechoic chamber conversion value under JIS B 8616 test conditions. Value usually increases slightly in practice due to surrounding conditions. *5: The clean room air conditioner does not support DOP testing (leak test) based on GMP standards (Standards for Manufacturing Control and Quality Control for Medical Devices ) due to slight leakage at time of product installation. *6: Weight including panel. *In the case of an installation in an operating theatre etc. where an air conditioner malfunction may have serious consequences, please build in redundancy with two or more outdoor units. Because the ceiling intake type provides concentrated air conditioning that blows directly under the outlet. Use the floor-level intake type in Accordingly, please be aware of the following. the following kind of locations. Warning • Sufficient heating may not be achieved near the floor or at locations far from the outlet. • Locations in which heating of • In the case of utilization in a hospital, some patients may be susceptible to cool drafts, so please ensure that they do not come directly under the outlet. the lower part or the entire • Install multiple units using two or more outdoor unit systems for installations to rooms such as operating rooms where the failure of the air room is important. conditioner may have serious consequences. • Locations necessitating a • In order to maintain static pressure in a room, the indoor fan continues to operate even when an abnormality occurs due to the thermostat shutting particularly high cleanliness off, defrost operation, protection device operation, or similar issue. factor and in which there are • When incorporating outdoor air from the fresh air intake, install a damper or similar device to the duct routing and have it interlocked with the indoor many people. fan so that the outdoor air is shut out when the fan stops. The air that incorporates the suction filter may flow backward and allow dust trapped in the filter to return to the room. • When using gas to disinfect hospital operating rooms where this unit is installed, stop operation and cover the air inlet and outlet with plastic sheets to prevent the gas from reaching and damaging the air conditioner. 222 stinU roodnI