LG PREMTTB101 Owners & Installation Manual page 42

FUNCTION SETTING
82
Value
On Use Auto Filter Check function
Off Don't use Auto Filter Check function
<Models that support the Auto Filter Check filter function>
• After selecting the Auto Filter Check, use the [∨, ∧(up/down)] buttons to select a setting value
and press the [OK] button to apply it.
• To use the Auto Filter Check function, set the initial value, which is the initial filter status.
Description
• If there is no initial value, change the Auto Filter Check setting to On and press the [OK] button
to display the Set Initial value pop-up.
Press the [OK] button to proceed with setting the Initial value. If there is already a Initial value,
you can set it again through the Reset Initial Value. Setting the Initial value takes about 10
minutes
Main screen display during Auto Filter Check
Prefilter Status screen after Auto Filter Check
• When the Auto Filter Check function is set to On, the filter is automatically inspected every 720
hours to determine whether it is clogged and displays the result.
• When it's time to clean the filter, the "The filter needs cleaning or replacement" message is
displayed in the pop-up window and in the monitoring information.
NOTE
!
• The used and remaining amount are for reference, and the actual filter status may vary
depending on the installation environment and usage conditions.
• When dust is caught in the filter, the airflow decreases and the electric bill is high, so be
sure to clean or replace the filter when it is time to clean or replace it.
• After setting the initial value, do not leave the screen until the initial value setting
success/failure pop-up is displayed.
• The prefilter check mark will be cleared after a certain time even if you don't specifically
clear it.
• If you plan to reset it after the filter status is displayed, we recommend cleaning the filter
before resetting.
FUNCTION SETTING
83