15
AUTO FILTER MAINTENANCE FUNCTION
●
This is a convenient function that automatically removes dust from the air filters after a set amount of time of air conditioner
operation.
●
The auto filter maintenance function can also be started using the remote control unit.
CAUTION!
Do not touch the air filters during the auto
filter maintenance.
●
The Indoor Unit may malfunction if the
air filters are pulled or pushed.
●
If the air filters are unnecessarily pulled,
they may be damaged or fall and cause
personal injury.
Auto Filter Maintenance
About operating the Auto Filter Maintenance
●
Auto filter maintenance is performed after the air conditioner operates for a set
amount of time and is stopped or the FILTER button (Fig.5
d
) on the Remote
Control Unit is pressed.
●
During auto filter maintenance, the MAINTENANCE SIGN Indicator Lamp (red)
(Fig.2
4
) on the Indoor Unit will light.
1. Air filters come out
●
The air filters automatically come out of the indoor unit under the open panel. At
this time, the dust on the air filters is collected in the dust boxes (behind the open
panel).
Open panel
2. Air filter retract
●
After the air filters come out, they automatically retract to their original positions
in the Indoor Unit.
●
When the auto filter maintenance is complete, the MAINTENANCE SIGN Indica-
tor Lamp (red) (Fig.2
4
) on the Indoor Unit goes out.
MAINTENANCE SIGN Indicator Lamp(red) flashes
The MAINTENANCE SIGN Indicator Lamp (red) (Fig.2
4
) will flash during auto filter
maintenance if the air filters are not Installed or are pulled. If this occurs during air
conditioner operation, unplug the power supply cord from the Electrical outlet and
follow procedures "Dust Box Maintenance" to install the air filters.
Changing the FILTER MAINTENANCE Interval
The filter maintenance interval can be changed.
Some dust may be tough to clear away with Auto Filter Maintenance.
In such a situation, please switch the Interval to 50H for more thorough cleaning.
While cleaning, please place the remote control in stop mode (so that only the CLOCK
and the time are displayed).
1. Hold down the SET TIME button (Fig.5
n
) for at least 3 seconds.
Switches from displaying the current time to displaying the interval, and begins
blinking.
2. Set the interval using the SET TIME button's
and
keys (Fig.5
n
).
Pressing these buttons will allow you to scroll between the figures below.
50H
100H
Factory settings are 100H.
For more detailed FILTER MAINTENANCE, set to 50H.
3. Point the remote control to the main unit and press the SET button (Fig.5
o
).
The display will stop blinking and send signals to the Indoor Unit.
If you do not press the SET button (Fig.5
o
), there is no way to save the work
time settings.
