Fujitsu ASU18RLB Technical Manual page 36

3) Auto restart
Enable or disable automatic restart after a power interruption.
Function number
40
* Auto restart is an emergency function such as for power outage etc.
Do not attempt to use this function in normal operation.
Be sure to operate the unit by remote controller or external device.
4) Room temperature sensor switching
(Only for Wired remote controller)
When using the Wired remote controller temperature sensor, change the setting to "Both" (01).
Function number
42
00: Sensor on the indoor unit is active.
01: Sensors on both indoor unit and wired remote controller are active.
*Remote controller sensor must be turned on by using the remote controller.
5) Remote controller custom code
(Only for wireless remote controller)
The indoor unit custom code can be changed.
Select the appropriate custom code.
Function number
44
6) External input control
"Operation/Stop" mode or "Forced stop" mode can be selected.
Function number
46
7) Room temperature sensor switching (Aux.)
To use the temperature sensor on the wired remote controller only, change the setting to
"Wired remote controller" (01). This function will only work if the function setting 42 is set at
"Both" (01)
Function number
48
Setting value Setting description
00
01
Setting value Setting description
00
01
Setting value Setting description
00
01
02
03
Setting value Setting description
00 Operation/Stop mode
01 (Setting prohibited)
02 Forced stop mode
Setting value Setting description
00
01 Wired remote controller
- (01 - 33) -
(  ... Factory setting)
Enable

Disable
(  ... Factory setting)
Indoor unit 
Both
(  ... Factory setting)
A 
B
C
D
(  ... Factory setting)

(  ... Factory setting)
Both 