Quiet Operation - Daikin Super Multi NX Overview

Indoor unit lineup
Duct-Connected Type
Option
2.5 3.5 5.0 6.0
kW class kW class kW class kW class
700 mm width type
Cooling
CDKS25EAVMA CDKS35EAVMA
only
Heat
CDXS25EAVMA CDXS35EAVMA
pump
900/1,100 mm width type
Cooling
CDKS25CVMA CDKS35CVMA CDKS50CVMA CDKS60CVMA
only
Heat
FDXS25CVMA FDXS35CVMA FDXS50CVMA FDXS60CVMA
pump
*
* Heat pump only
Slim and compact design
Models in the CDK(X)S25/35EA series are only 700 mm in
width and 21 kg in weight, so are easily installed in limited
spaces. Just 200 mm in height, all models can be installed in
rooms with as little as 240 mm depth between the drop ceiling
and ceiling slab, making them ideal for even shallow ceilings.
CDK(X)S25/35EA
200 mm
Only 700 mm
240 mm
Signals from the wireless remote controller
are transmitted to the signal receiver.
CDK(X)S25EA CDK(X)S35EA C(F)DK(X)S25C C(F)DK(X)S35C
Dimensions (H x W x D) 200 x 700 x 620 mm 200 x 900 x 620 mm
Weight 21 kg 25 kg
Airflow rate (H) 145 /s
158 /s 167 /s
External static pressure 30 Pa 40 Pa

Quiet operation

Quiet operation sound level of only 29 dB (A) is
achieved for 2.5 kW class models.
* Capacity may be affected.
15
Suspension bolt*
Air discharge
duct* Suction duct*
Air filter
Air discharge
grille*
AIR
Chamber
Air suction
Signal receiver wire
grille*
Length = 1,900 mm
AIR
Signal
receiver
Option
Suction grille (KDGF19A45)
* Locally obtained parts
Notes:
1. To prevent an increase in operation sound, avoid installing the air suction
grille directly below the suction chamber.
2. Grilles, piping connections, ducts, and installation parts should be
obtained locally.
Duct-connected types do not have drain pumps.
3. The signal receiver unit must be located near the air suction inlet,
because the unit includes a sensor that detects room temperature.
Floor/Ceiling-Suspended Dual Type
2.5 3.5 5.0 6.0
kW class kW class kW class kW class
Heat
FLXS25BVMA FLXS35GVMA FLXS50GVMA FLXS60GVMA
pump
Two-way installation
The rounded design of these slim and lightweight units
makes them the suitable choice for rooms without false
ceilings. Ceiling-suspended installation frees up floor and
wall space, and floor-level installation is possible without
loss of warm air.
Comfortable airflow
Vertical Auto-Swing and Wide-Angle Louvers realise a
comfortable airflow spreading throughout a large room, air-
conditioning the whole room evenly.
Quiet operation
The FLXS25 achieves the quiet sound level of
28 dB (A). Indoor Unit Quiet Operation decreases
the operation sound by 2 or 3 dB (A) from the low
setting fan speed.
(H/L/SL)
FLXS25 FLXS35 FLXS50 FLXS60
37/31/28 dB(A) 38/32/29 dB(A) 47/39/36 dB(A) 48/41/39 dB(A)
During cooling operation
* Capacity may be affected.
Indoor unit lineup
Ceiling-Suspended Installation
Floor-Level Installation
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