LG PREMTB100 Owners & Installation Manual page 35

FUNCTION SETTING
68
Filter sign check and initialization
When it becomes the time for the indoor unit filter cleaning, the filter cleaning message appears,
and it is the function to remove the message.
• In the function setting list, select the Filter sign check and initialization category, and press [OK]
button to display the detail screen.
Filter sign
Good Usage time is 70% or less
Normal Usage time is 71~80%
Caution Usage time is 81~99%
Bad Usage time is 100%
- When it becomes time to the filter clean, "Filter cleaning or replacement is required." message
is displayed. Enter the Filter sign check and initialization detail screen.
- If the product has the function to display the time remaining until the filter cleaning, even if the
filter cleaning message is not displayed, you can enter the Filter sign check and initialization.
- If there is a remaining time display function, when you enter the Filter sign detail screen, you
can see the consumption and the remaining time.
NOTE
!
• Some products have a Filter Time Remaining function that can be accessed with Filter Sign
check.
• Dirty filters will increase the cost to cool or heat the conditioned space.
• The filter check message is cleared after certain time without a separate clearing.
OK
Description
Change temperature setting
Change Temperature is the function to set the automatic Change Temperature between cooling
and heating operation according to the temperature in AI operation mode.
• In the function setting list, select the Change Temperature category, and press [OK] button to
move to the detail screen.
1~7°C(Default : 2°C)
It is the function that can be used only in cooling/heating product.
Example of using Change Temperature
Condition
1) Mode: AI mode
2) temperature: 22°C
3) Change Temperature: 3°C → Change Temperature 3°C difference
※In case of the above conditions, it operates as in the graph.
Temp( )
25
: Cooling operation start
: Heating operation start
22
19
NOTE
!
The Change Temperature setting function may not work in some products.
FUNCTION SETTING
OK
Value
69