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TECHNICAL SPECIFICATION SHEET · DAIKIN

FXMQ125MFV1

Indoor unit · FXMQ-MFV1 · Outdoor air processing unit

Data extracted from the English catalogue; not all specifications have been manually verified. Check the original source before use.

FXMQ125MFV1 specifications
System configuration
Connectable outdoor units *45 HP and above
Rated capacity
Cooling capacity *1 · Btu/h47,800
Cooling capacity *1 · kW14.0
Heating capacity *1 · Btu/h30,400
Heating capacity *1 · kW8.9
Electrical & efficiency
Power supply1-phase 220-240 V, 50 Hz
Power consumption · kW0.359
Airflow & sound
Fan · Motor output · kW0.380
Fan · Airflow rate · m3/min18
Fan · Airflow rate · cfm635
Fan · External static pressure · 220 V/240 V · Pa185/225
Sound level *3 · 220 V/240 V · dB(A)42/43
Operation range (Fan mode operation between 15 and 19°C) · Cooling19 to 43°C
Operation range (Fan mode operation between 15 and 19°C) · Heating-5 to 15°C
Dimensions & weight
CasingGalvanised steel plate
Dimensions (H × W × D) · mm470 × 744 × 1,100
Machine weight · kg86
Piping & refrigerant
Refrigerant piping · Liquid · mm9.5 (Flare)
Refrigerant piping · Gas · mm15.9 (Flare)
Refrigerant piping · Drain · mmPS1B female thread
Operating conditions
Range of the discharge temperature *5 · Cooling13 to 25°C
Range of the discharge temperature *5 · Heating18 to 30°C
Filters
Air filter*2
Filters · Long-life replacement filterKAF371N140
Filters · High-efficiency filter · Colourimetric method 65%KAF372M140
Filters · High-efficiency filter · Colourimetric method 90%KAF373M140
Filters · Filter chamber *KDJ3705L140
Filters · Streamer duct chamberBDEZ500A140VE
Controls & accessories
lortnoc/noitarepO · Operation remote controllerBRC1H63W(K) / BRC1E63 / BRC2E61
lortnoc/noitarepO · Simple touch controllerDTP401A61
lortnoc/noitarepO · AC adaptor for simple touch controllerDTP401A62
lortnoc/noitarepO · Central remote controllerDCS302CA61
lortnoc/noitarepO · Unified ON/OFF controllerDCS301BA61
lortnoc/noitarepO · Schedule timerDST301BA61
lortnoc/noitarepO · Wiring adaptor for electrical appendices (2)KRP4AA51
Drain pump kitKDU30L250VE
Adaptor for wiringKRP1B61

Source reference

PCVVN2507Aaprv · PDF page 233 · Printed page 232
General Catalogue 2025; published on VRV.vn as Catalogue 2026 (EN)

Open catalogue PDF · page 233
Model page: https://vrv.vn/spec/fxmq125mfv1/

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: *1. Specifications are based on the following conditions:
• Cooling: Outdoor temp. of 33°CDB, 28°CWB (68% RH), and discharge temp. of 18°CDB.
• Heating: Outdoor temp. 0°CDB, -2.9°CWB (50% RH), and discharge temp. of 25°CDB.
• Equivalent reference piping length: 7.5 m (0 m horizontal)
*2. An intake filter is not supplied, so be sure to install the optional long-life filter or high-efficiency filter.
*3. Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre.
These values are normally somewhat higher during actual operation as a result of ambient conditions.
*4. It is possible to connect to the outdoor unit if the total capacity of the indoor units is 50% to 100% of the capacity index of the outdoor unit.
*5. Local setting mode is not displayed on the remote controller.
• This equipment cannot be incorporated into the remote group control of the VRV system.
Options
232
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MODEL FXMQ125MFV1 FXMQ200MFV1 FXMQ250MFV1
Operation remote controller BRC1H63W(K) / BRC1E63 / BRC2E61
DTP401A61
DTP401A62
DCS302CA61
DCS301BA61
DST301BA61
KRP4AA51
lortnoc/noitarepO
This unit is intended for the treatment of outdoor air only. Not to be used for maintaining indoor air temperature. Be sure that the discharge airflow will not
blow on people directly.
Group control of the product and standard indoor units is not supported. A separate remote controller should be connected to individual unit.
If the unit is utilised to operate 24 hours a day, maintenance (part replacement, etc.) must be performed periodically.
Temperature setting and Power Proportional Distribution (PPD) are not possible even if the intelligent Touch Controller or the intelligent Touch Manager is installed.
The remote controller wired to the outdoor-air processing unit must not be set as the master remote controller. Otherwise, when set to “Auto,” the operation mode
will switch according to the outdoor air conditions, regardless of the indoor temperature.
Central remote controller
Unified ON/OFF controller
Schedule timer
Wiring adaptor for electrical appendices (2)
Long-life replacement filter KAF371N140 KAF371N280
Colourimetric method 65% KAF372M140 KAF372M280
High-efficiency filter
Colourimetric method 90% KAF373M140 KAF373M280
Filter chamber * KDJ3705L140 KDJ3705L280
Streamer duct chamber BDEZ500A140VE BDEZ500A510VE
Drain pump kit KDU30L250VE
Adaptor for wiring KRP1B61
Notes: * Filter chamber has a suction-type flange. (Main unit does not.)
• Dimensions and weight of the equipment may vary depending on the options used.
• Some options may not be usable due to the equipment installation conditions, so please confirm prior to ordering.
• Some options may not be used in combination.
• Operating sound may increase somewhat depending on the options used.
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Air Treatment Equipment
Simple touch controller
AC adaptor for simple touch controller
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