Indoor Unit (Setting By Remote Controller) - Fujitsu AB*G45LRTA series Design & Technical Manual

12-2.

INDOOR UNIT (Setting by remote controller)

• The function settings of the control of the indoor unit can be changed by this procedure according
to the installation conditions. Incorrect settings can cause the indoor unit malfunction.
• After the power is turned on, perform the "FUNCTION SETTING" according to the installation
conditions using 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.
PREPARATION
„ „
• Turn on the power.
* By turning on the power indoor units, so make sure the piping air-tight test and vacuuming have
been conducted before turning on the power.
* Also check again to make sure no wiring mistakes were made before turning on the power.
FUNCTION SETTING METHOD (for Wireless remote controller)
„ „
Entering the Function Setting Mode
While pressing the FAN button and SET TEMP. (
•
„
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 conditioner cannot receive a signal if the air conditioner has not been set for
the matching costom code.) The custom codes that are set through this process are
applicable only to the signals in the FUNCTION SETTING. For details on how to set
the custom codes through the normal process, refer to REMOTE CONTROLLER
Custom code SETTING.
1. Press the SET TEMP. (
→ → 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.
The air conditioner custom code is set to A prior to shipment.
The remote controller resets to custom code A when the batteries in the remote controller are replaced. If you use a
custom code other than custom code A, reset the custom code after replacing the batteries.
If you do not know the air conditioner custom code setting, try each of the custom codes ( →
you find the code which operates the air conditioner.
STEP 2
Selecting the Function Number and Setting Value
1. Press the SET TEMP. (
number.
(Press the MODE button to switch between the left and right
digits.)
2. Press the FAN button to proceed to setting the value.
Press the FAN button again to return to the function number
selection.)
3. Press the SET TEMP. (
(Press the MODE button to switch between the left and right
digits.)
4. Press the TIMER MODE button, and START/STOP button, in the
order listed to confirm the settings.
5. Press the RESET button to cancel the function setting mode.
6. After completing the FUNCTION SETTING, be sure to turn off
the power and turn it on again.
After turning off the power, wait 30 seconds or more before turning on it again.
The FUNCTION SETTING doesn't become effective if it doesn't do so.
) simultaneously, press the RESET button to enter the function
) ( ) button to change the custom code between
) ( ) buttons to select the function
) ( ) buttons to select the setting value.
CAUTION
- (01 - 22) -
→
Function number
→ → ) until
Setting value