Function Settings; 10-1.Function Settings By Using Remote Controller - Fujitsu ASU18RLF Design & Technical Manual

10. Function settings

To adjust the functions of this product according to the installation environment, various types of
function settings are available.
NOTE: Incorrect settings can cause a product malfunction.
10-1. Function settings by using remote controller
Some function settings can be changed on the remote controller. After confirming the setting pro-
cedure and the content of each function setting, select appropriate functions for your installation
environment.
NOTE: Incorrect settings can cause a product malfunction.
¢ Setting procedure by using wireless remote controller
The function number and the associated setting value are displayed on the LCD of the remote
controller. Follow the instructions written in the local setup procedure supplied with the remote
controller, and select appropriate setting according to the installation environment.
Before connecting the power supply of the indoor unit, reconfirm following items:
• Piping air tight test and vacuuming have been performed firmly.
• There is no wiring mistake.
Then, connect the power supply of indoor unit.
Entering function setting mode:
While pressing the FAN button and SET TEMP. (
button to enter the function setting mode.
STEP 1: Setting the remote controller custom code
Use the following steps to select the custom code of the remote controller. (Note that the air con-
ditioner cannot receive a custom code if the air conditioner has not been set for the custom code.)
The custom codes that are set through this process are applicable only to the signal in the func-
tion setting.
For details on how to set the custom codes through the normal process, refer to
setting for wireless remote controller"
1. Press the SET TEMP. (
code between
the air conditioner custom code. (Initially set to .) If the custom
code does not need to be selected, press the MODE button, and
proceed to STEP 2.
2. Press the TIMER MODE button and check that the indoor unit can
receive signals at the displayed custom code.
3. Press the MODE button to accept the custom code, and proceed
to STEP 2.
4. After completing the function setting, be sure to disconnect the
power supply and then reconnect it.
NOTES:
• The air conditioner custom code is set to " " prior to shipment.
• The remote controller resets to custom code " " when the batteries on the remote controller
are replaced. If you use a custom code other than code " ", reset the custom code after re-
placing the batteries.
• If you do not know the air conditioner custom code setting, try each of the custom codes ( →
→ → ) until you find the code that operates the air conditioner.
on page 28.
) ( ) buttons to change the custom
→ → → . Match the code on the display to
- 22 -
) button simultaneously, press the RESET
"Custom code