Fujitsu AU*A12LALN Service Instruction page 121

8-5. FUNCTION SETTING
8-5-1 INDOOR UNIT
Follow the instructions in the Local Setup Procedure, which is supplied with the remote control,
in accordance with the installed condition.
After the power is turned on, perform the Function Setting on the remote control.
The settings may be selected between the following two: Function Number or Setting Value.
Settings will not be changed if invalid numbers or setting values are selected.
1-1. Setting the Ceiling Height
Select the setting values in the table below according to the height of the ceiling.
(The unit is factory set to "00".)
Setting Description
Standard
(2.5m to 3.0m)
High ceiling
(3.0m to 3.5m)
The ceiling height values are fore the 4 way outlet.
Do not change this setting in the 3 way outlet mode.
1-2. Setting the Outlet Directions (For AU*A12 / 14 / 18 / 24LALN)
Select the setting values in the table below for using a 3-way outlet.
(The unit is factory set to "00".)
Setting Description
4-way
3-way
1-3. Setting the Filter Sign
The indoor unit has a sign to inform the user that it is time to clean the filter.
Select the time setting for the filter sign display interval in the table below according to
the amount of dust or debris in the room.
(The unit is factory set to "00")
If you do not wish the filter sign to be displayed, select the setting value for "No indication".
Setting Description
Standard
(2,500 hours)
Long interval
(4,499 hours)
Short interval
(1,250 hours)
High static pressure 3
(
Function Number Setting Value
20
(
Function Number Setting Value
22
(
Function Number Setting Value
21
08-12
Factory setting)
00
01
Factory setting)
00
01
Factory setting)
00
01
02
03