Daikin Ceiling Cassette AC FCNQ21MV1 (2.5Hp)

Avoids uneven temperature and discomfort caused by drafts.

Comfort enhanced by Round Flow!

Adapts easily to the installation space.

Because air flows out from corner outlets, comfort spreads more widely.

Note:

Whatever the discharge direction, the same type of panel is used. If installing for other than all-round flow, an air discharge outlet sealing material (option) must be used to close each unused outlet.

Operation sound increases when using 2-way or 3-way flow.

Grime prevention and bactericidal coating: Make cleaning easier.

Fine square panels
Panel size is same for all models, FCNQ13-48M. It is easy to maintain a neat appearance when multiple units are installed.

Compact body and quiet operation

Note : Anechoic chamber conversion value, measured according to JIS parameters and criteria. During operation these values are somewhat higher owing to ambient conditions.

Optimal comfort and convenience assured by 2 air discharge modes

Note:

Air direction is set to the standard position when the unit is shipped from the factory.
The position can be changed from the remote controller.

*Closing of the corner discharge outlets is recommended.

Suitable for high ceilings

Even in spaces with high ceilings, a comfortable airflow is carried down to the floor level.

Criteria for ceiling height and number of air discharge outlets (Ceiling height is reference value)

Note: Factory settings are for standard ceiling height and all-round flow.
High ceiling settings (1) and (2) are set with the remote controller by field setting.

Two selectable temperature-sensors

Both indoor unit and wired remote controller (option) contain temperaturesensors. Temperature sensing can be set at the unit or, to further improve comfort level, closer to the target area at the wired remote control. This feature must be set during commissioning by the technicians.
*Temperature-sensor on indoor unit must be used when the air conditioner is controlled from another room.
**Wireless remote controller does not have a temperature-sensor.

Switchable fan speed: High/Low

High setting provides maximum reach while low setting minimises drafts.

On/Off timer

Operation starts when the preset time of the ON timer elapses and stops when the preset time of the OFF timer elapses.

Quick and easy to install

Just 256 mm high. Installable in tight ceiling spaces (13-26M)

*1 298 mm high with 30-48M
*2 308 mm high with 30-48M

Easy height adjustment

Each corner of the unit has an Adjuster Pocket that lets you easily adjust the unit's suspended height.

Note: If the wireless remote control option is installed, a light receptor unit is housed in one of the adjuster pockets.

All models can be installed without using lifter because of the light weight.

Installable in any direction

Since the orientation of the intake grill can be adjusted after installing, the direction of the intake grill lines can be unified when multiple units are installed.

Drain pump is equipped as standard accessory with 850 mm lift.

Transparent drain socket

Because the drain socket is transparent, after the drain piping has been installed, it is easy to check if the drain come out through the socket.

Connection to a centralised control system is available without option

Easier to maintain

• The condition of the drain pan and drain water can be checked by removing the drain plug and intake grille.
• With Ultra long-life filters (option), maintenance is not required in normal shops or offices for up to four years.

Options required for specific operating environments

Ultra long-life filter

Even in smoky environments where the air conditioning is on most of the time, the ultra long-life filter only has to be changed once a year.

Smoky atmosphere: annual filter change
*For dust concentration of 0.3 mg/m3 (Requires separately sold Air Cleaner.)
1 year (Approx. 5,000 hr) 15 hr/day x 28 day/month x 12 month/year
Ordinary store or office: filter change every 4 years
*For dust concentration of 0.15 mg/m3
4 years (Approx. 10,000 hr) 8 hr/day x 25 day/month x 4 years

High-efficiency filter

Available in two types: 65% and 90% colorimetry.

Fresh air intake kit

Using this kit, a duct can be fitted to increase the intake of outdoor air.

Note:
*Connecting ducts, insect nets, fire dampers, air filters, and other
parts should, as required, be procured locally.

**Outside Air fan interlocked with air conditioning unit is necessary. Optional PCB(KRP1C63)is required for interlocking.
***It is recommended that the volume of outdoor air introduced through the kit is limited to 10% of the maximum airflow rate of the indoor unit. Introducing higher quantities will increase the operating sound and may also influence temperature sending. 

Panel spacer

Use when only minimal space is available between drop ceilings and ceiling slabs.

Sealing material of air discharge outlet

Sealing material block air discharge openings not used in 2-way or 3-way blow.

Branch duct (direct-connection round duct)

A round duct can be attached without the need for a chamber.

A flanged port for direct connection of a round duct is provided. An existing branch duct chamber can also be fitted (square slit hole).

Note:
Some ceiling constructions may hinder installation.
Contact your Daikin Dealer before installing your unit.

Note: Use of options will increase operating sound.