Daikin FXM250LVE [8/56] Features

Daikin FXM250LVE [8/56] Features
5
Systems • Introduction
7
• Introduction
5Features
5-1 features
Extremely quiet in operation
Night quiet function
Starting time and ending time can be put in
NOTES
1 This function is available in setting at site.
2 The relationship of outdoor temperature (load) and time shown in
the graph is just an example.
Hybrid aerofoil fan
The newly developed fan ensures low sound level performance at the
thick part of the aerofoil and power saving at the thin part of the foil
(wide inlet fan)
High flared bell mouth
Improves low sound level characteristics by applying air flow analyses
techniques developed by NASA to create smooth air flow at the edge
of foil.
Super aero grille
The spiral shaped ribs are aligned with the direction of discharge flow
in order to minimise turbulence and reduce noise.
50
8:00 12:00 16:00 20:00 0:00 4:00 8:00
50
100
58
0
max.
-8dB
(
10HP
)
Operation sound dB Load % Capability %
Night mode starts Night mode Ends
Night mode
external signal input to outdoor PCB
Hybrid aerofoil fan
T
hick Thin
Bending wing
of rear end
Hybrid aerofoil fan
dindin
Front end
Vortex Flow of peripheral edge
Hub
Bell mouth
Grille
Rear end
It reduces Vortex Flow of peripheral edge,
power input and noise.
Peripheral
edge

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