Hitachi RAS-25CNH2 - Page 37

– 40 –
PWM output
Output voltage
Voltage at I
Voltage at J
Fig. 8-2
Fan Motor Set Wind Velocity and DC Voltage (between blue and red) Characteristics
Mode
Fan Speed
Connector blue-red voltage (V) Rotation Speed (min
-1
)
SS
9.8 714
S
16.6 950
OVERLOAD
19.1 1,040
LO
19.1 1,040
HI
27.7 1,350
SUPER HI
27.7 1,350
S
16.0 930
LO
18.7 1,020
HI
20.9 1,100
SUPER HI
20.9 1,100
S
16.0 930
INDOOR FAN SPEED
HEATING
COOLING
DEHUMIDIFYING