Daikin RRFR Installation manuals
RRFR
Filter holder return grille
Description
Extruded aluminum supply grille with moving horizontal slats that can be individually regulated to adapt
the air range and the air stream to the needs of the zone. 26-mm standard frame. Provided with filters to
prevent the return of airborne dust particles.
Technical specs
Sizes
Standard size:
H: 100 - 400 mm L: 200 - 800 mm
H: 450 mm L: 200 700 mm
H: 500 mm L: 200 650 mm
H: 550 600 mm L: 200 600 mm
Material
Extruded aluminum
Finish
White (RAL 9010)
Anodized
Fixing*
Screw (T), mounting frame required
Compatible accessories
Antiparticle filter (FILT)
*Note: to mount grilles in the ceiling, Airzone recommends using fixing screws.
RRFR
RRFR selection board
AK
(dm2)
LxH
(mm)
QV (m3/h)
200
300
400
500
750
1000
1500
2000
3000
4000
5000
1,3
200x100
25,0
4,5 - 35,0
2,0
300x100
200x150
16,0
2,8 - 15,0
27,0
4,2 - 35,0
3,0
400x100
300x150
200x200
-
1,9 - 7,0
19,0
2,9 - 16,0
26,0
3,7 - 27,0
4,5
600x100
400x150
300x200
-
1,9 - 7,0
18,0
2,5 - 12,0
23,0
3,1 - 20,0
6,0
800x100
500x150
400x200
17,0
2,3 - 10,0
27,0
3,5 - 24,0
7,5
600x150
500x200
300x300
-
1,8 - 6,5
22,0
2,7 - 15,0
30,0
3,8 - 28,0
9,3
800x150
600x200
400x300
18,0
2,2 - 10,0
25,0
3,0 - 18,0
35,0
4,5 - 40,0
12,5
800x200
500x300
400x400
-
1,6 - 5,0
19,0
2,2 - 10,0
29,0
3,4 - 22,0
15,0
600x300
-
1,8 - 7,0
25,0
2,7 - 15,0
32,0
3,7 - 26,0
17,5
800x250
500x400
-
1,6 - 5,0
21,0
2,4 - 11,0
29,0
3,2 - 20,0
20,0
800x300
600x400
500x500
19,0
2,1 - 9,0
26,0
2,8 - 15,0
36,0
4,1 - 33,0
26,0
800x400
600x500
-
1,6 - 5,0
21,0
2,2 - 10,0
31,0
3,2 - 20,0
37,0
4,1 - 33,0
35,0
600x600
28,0
2,8 - 14,0
35,0
3,7 - 26,0
Results obtained using software simulation
NR V Lt
Pa
Sound level in dB
Speed in m/s
Range in meters
Pressure in pascals
AK: Effective area (dm2)
L: Length (mm)
QV: Flow (m3/h)
H: Height (mm)
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