2) Filter sign
Select appropriate intervals for displaying the filter sign on the indoor unit according to the estimated
amount of dust in the air of the room.
If the indication is not required, select "No indication" (03).
Function number Setting value Setting description Factory setting
11
00 Standard
01 Long interval
02 Short interval
03 No indication ♦
Setting description Compact cassette Slim duct Duct
Standard 2,500 hours 400 hours 2,500 hours
Long interval 4,400 hours 1,000 hours 4,400 hours
Short interval 1,250 hours 200 hours 1,250 hours
3) Ceiling height (For Compact cassette type only)
Select the appropriate ceiling height according to the place of installation.
Function number Setting value Setting description Factory setting
20
00 Standard ♦
01 High ceiling
For the specific height for each setting value, refer to “Installation space” in Chapter 3. "Dimensions"
on page 6.
In case of cassette type models:
The ceiling height values are for the 4-way outlet. Do not change this setting in the 3-way outlet
mode.
4) Static pressure (For Duct type only)
Select the appropriate static pressure according to the installation conditions.
Function number Setting value Setting description Factory setting
21
00 Normal ♦
02 High static pressure 1
03 High static pressure 2
04 High static pressure 3
5) Outlet directions (For Compact cassette type only)
Select the appropriate number of outlet directions according to the installation conditions.
Function number Setting value Setting description Factory setting
22
00 4-way ♦
01 3-way
- 184 -
8-8. Function details 8. Function settings
SYSTEM
DESIGN
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