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 simultaneously, press the RESET
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
"Custom code
setting for wireless remote controller"
on page 28.
1. Press the SET TEMP. ( ) ( ) buttons to change the custom
code between → → → . Match the code on the display to
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.
DESIGN & TECHNICAL MANUAL
- 22 -
WALL MOUNTED
ASU18, 24RLF
Summary of Contents for AOU18RLXFWH
Page 5: ...Part 1 INDOOR UNIT WALL MOUNTED TYPE ASU18RLF ASU24RLF ...
Page 9: ...3 Wiring diagrams 3 1 Models ASU18RLF and ASU24RLF 5 WALL MOUNTED ASU18 24RLF ...
Page 35: ...Part 2 OUTDOOR UNIT SINGLE TYPE AOU18RLXFWH AOU24RLXFWH ...
Page 42: ...5 Wiring diagrams 5 1 Model AOU18RLXFWH 38 OUTDOOR UNIT AOU18 24RLXFWH ...
Page 43: ...5 2 Model AOU24RLXFWH 39 OUTDOOR UNIT AOU18 24RLXFWH ...
