Operation Of The Fan Motor; Clean Indicator; Odor Sensor; Dust Sensor - Sanyo abc-vw24 Service Manual

Operation of the Fan Motor

Clean Indicator

Odor Sensor

The fan motor operates at 5 levels of airflow (revolution speed) as shown in the chart below.
In manual operation, use the fan speed button to run the fan at the desired speed – low,
medium, or high.
The airflow display lamps will light up in accordance with the fan speed selected.
In automatic operation, the fan operates at low, low medium, medium or high medium in
accordance with the situation in the room (cleanliness of the air) depending on the operation
of the odor sensor and dust sensor.
(When the fan is running automatically, it will not run at high speed.)
<Note> When the fan is running automatically, the airflow display lamps will not light up.
* In older models, when the fan is running automatically, the airflow display lamps light up,
but with this model, only the automatic green light lights up and the airflow display
lamps do not. (It is not possible to tell at what airflow speed the fan is operating.)
Airflow Speed
(Operating Status)
Manual Operation
Air
Cleanliness
Automatic
Clean Sign
Operation
Airflow
Speed
Sterilized and
Electrolyzed Mist
<Motor Protection Function>
If the fan is operated at high speed in manual operation with the front cover, pre-filter and filter
removed, the revolution speed is dropped slightly for about 1minute and 10 seconds to protect
the motor.
(If the motor is operated while the filter, etc., is removed, a large burden is placed on the motor
(only at times of high speed operation) so the motor protection function starts to work.)
Stop
Low
(Automatic)
Low
Clean
Green Yellow
Stop Low
Low
Stop

Dust Sensor

Low Med Med
Med
Contamination severe
Yellow Red
Low Med Med
Low Low
- 3-
ABC-VW24
High Med High
High
Red
High Med
Strong Strong