Fujitsu ARU9RLF Design & Technical Manual page 39

CONTENTS OF FUNCTION SETTING
„ „
• Follow the instructions in the Local Setup Procedure, which is supplied with the remote controller,
in accordance with the installed condition.
After the power is turned on, perform the Function Setting on the remote controller.
• 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)
2)
3) Cooler room temperature correction
4) Heater room temperature correction
5)
6) Indoor room temperature sensor switching function
7)
8)
1) 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. If you do not wish the filter sign to be displayed, select the setting value for
"No indication".
Setting description
Standard (400 hours)
Long interval (1000 hours)
Short interval (200 hours)
No indication

2) Static pressure
Select appropriate static pressure according to the installation conditions.
Setting description
0 in.WG (0 Pa)
0.04 in.WG (10 Pa)
0.08 in.WG (20 Pa)
0.12 in.WG (30 Pa)
0.16 in.WG (40 Pa)
0.20 in.WG (50 Pa)
0.24 in.WG (60 Pa)
0.28 in.WG (70 Pa)
0.32 in.WG (80 Pa)
0.36 in.WG (90 Pa)
0.10 in.WG (25 Pa) [Standard]

3) Cooler room temperature correction
Depending on the installed environment, the room temperature sensor may require a
correction.
The settings may be selected as shown in the table below.
Setting description

Slightly lower control
Lower control
Warmer control
When using floor console installation, change the setting value to "01".
Filter sign
Static pressure
Auto restart
Remote controller signal code
External input control
Function number
Function number
Function number
Standard
- (01 - 36) -
(  ... Factory setting)
Setting value
00
01
11
02
03
(  ... Factory setting)
Setting value
00
01
02
03
04
26 05
06
07
08
09
31
(  ... Factory setting)
Setting value
00
01
30
02
03