ON / OFF / Mode change button
Airfl ow rate lamp
22
Sensitivity Setting of the Air Quality Sensor
(dust sensor)
The sensitivity of the air quality sensor can be changed.
1
Press
on the unit for 10 seconds.
2
With
pressed, point the remote controller at the unit and
press
.
• The receiving tone sounds, one of the airfl ow rate lamps “ (Low)”, “ (Standard)” or “
(High)”
blinks for 5 seconds, and then the lamp corresponding to the set sensitivity lights up.
3
Change the sensitivity using
on the unit.
• Each time the button is pressed, an airfl ow rate lamp lights up and the sensitivity change as below.
• The sensitivity setting is indicated by the airfl ow rate lamps.
If the airfl ow rate lamps do not change, disconnect the power plug, wait at least 3 seconds, reconnect the power plug and try the
operation again from the beginning.
Airfl ow rate lamp
Sensitivity
To
raise
the sensitivity:
Select the “ (Low)” airfl ow rate
lamp.
“Low”
High
The sensor more readily reacts to dust.
To
lower
the sensitivity:
Select the “ (High)” airfl ow rate
lamp.
“Standard”
Normal
Default setting
“High”
Low
The sensor reacts less to dust.
4
When you decide on the setting, point the remote controller at the unit and press
.
• The receiving tone sounds and the lamp corresponding to the set sensitivity blinks.
5
Remove the power plug while the set lamp is blinking, wait for 3 seconds or more, and then
insert the power plug again.
NOTE
• The sensitivity of the air quality sensor can be set whether the unit is running or stopped.
• If step
5
is not performed, the unit does not go back to the normal operating mode.
If step
5
is performed in the middle of setting, the setting can not appropriately be completed.
OFF TIMER button
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8/1/2012 11:30:00 AM
