Fujitsu AO*G09KXCA Series, Service Instruction

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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.
3-1 Function settings by using remote controller
Some function settings can be changed on the remote controller. After confirming the setting proce-
dure and the content of each function setting, select appropriate functions for your installation envi-
ronment.
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:
• Cover for the electrical enclosure on the outdoor unit is in place.
• There is no wiring mistake.
• Piping air tight test and vacuuming have been performed firmly.
• All the necessary wiring work for outdoor unit has been finished.
After reconfirming the items listed above, connect the power supply of the indoor unit.
NOTE:
Settings will not be changed if invalid numbers or setting values are selected.
!
CAUTION
After disconnecting the power supply, wait 30 seconds or more before reconnecting it. The func-
tion setting will not become active unless the power supply is disconnected and then reconnect-
ed.
Entering function setting mode:
While pressing the POWERFUL button and TEMP. ( ) button
simultaneously, press the RESET button to enter the function setting mode.
Selecting the function number and setting value:
1. Press the TEMP. ( ) ( ) buttons to select the function number. To switch
between the left and right digits, press the 10 °C HEAT button.
2. Press the POWERFUL button to proceed to value setting. To return the func-
tion number selection, press the POWERFUL button again.
3. Press the TEMP. ( ) ( ) buttons to select the setting value. To switch
between the left and right digits, press the 10 °C HEAT button.
4. Press the MODE button once to send the function setting information.
Confirm that you hear the beep sound.
5. Press the START/STOP button to fix the function setting. Confirm that you
hear the beep sound.
6. Press the RESET button to end the function setting mode.
7. After completing the function setting, be sure to disconnect the power supply
and then reconnect it.
Function number
Setting value
3. FUNCTION SETTING
03-01