9
Specifications and rating conditions of main electric parts
Model
Item
MFZ-KT25VG MFZ-KT35VG MFZ-KT50VG MFZ-KT60VG
Fuse (F11) T3.15AL250V
Horizontal vane motor (Front) (MV1) 12 V DC 250 Ω
Horizontal vane motor (Back) (MV2) 12 V DC 250 Ω
Multi-ow vane motor (MV3) 12 V DC 350 Ω
Terminal block (TB) 3P
Varistor (NR11) ERZVEAV471
NOTE: Test conditions are based on ISO 5151.
Cooling: Indoor Dry-bulb temperature 27°C Wet-bulb temperature 19°C
Outdoor Dry-bulb temperature 35°C
Heating: Indoor Dry-bulb temperature 20°C
Outdoor Dry-bulb temperature 7°C Wet-bulb temperature 6°C
*1 Measured under rated operating frequency.
5
NOISE CRITERIA CURVES
MFZ-KT25VG MFZ-KT35VG
COOLING
FUNCTION
41
44
SPL(dB(A))
LINE
Super High
FAN SPEED
HEATING
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
COOLING
FUNCTION
41
44
SPL(dB(A))
LINE
Super High
FAN SPEED
HEATING
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70