8

Wall mounted unit • FTXM-R

8

8 - 1

Sound data

Sound Power Spectrum

FTXM50R

Cooling mode

90

85

80

75

70

65

60

55

50

45

40

35

30

25

20

15

10

63

125

NR90

NR85

NR80

NR75

NR70

NR65

NR60

NR55

NR50

NR45

NR40

NR35

NR30

NR0

NR25

NR5

NR10 NR15

NR20

250

500 1000 2000 4000 8000

90

80

70

60

50

40

30

20

dBA

10

Octave band centre frequency [Hz]

Heating mode

90

85

80

75

70

65

60

55

50

45

40

35

30

25

20

15

10

63

125

NR90

NR85

NR80

NR75

NR70

NR65

NR60

NR55

NR50

NR45

NR40

NR35

NR30

NR0

NR25

NR5 NR10 NR15

NR20

250 500 1000 2000 4000 8000

90

80

70

60

50

40

30

20

dBA

10

Octave band centre frequency [Hz]

Fan speed: High

dBA = A-weighted sound power level (A scale according to IEC).

Reference acoustic power 0 dB = ·10E-6·μW

Measured according to ISO 3744

3D131733

22

Wall mounted unit • FTXM-R

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