Table of Contents
12.
FUNCTION SETTING
12-1.
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 signal code
Use the following steps to select the signal code of the remote controller. (Note
that the air conditioner cannot receive a signal code if the air conditioner has not
been set for the signal code.) The signal codes that are set through this process are
applicable only to the signals in the FUNCTION SETTING. For details on how to set
the signal codes through the normal process, refer to SELECTING THE REMOTE
CONTROLLER SIGNAL CODE.
1.
Press the SET TEMP. (
→
→
Match the code on the display to the air conditioner signal code. (initially
set to )
(If the signal 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 signal code.
3.
Press the MODE button to accept the signal code, and proceed to STEP 2.
The air conditioner signal code is set to A prior to shipment.
The remote controller resets to signal code A when the batteries in the remote controller are replaced. If you use a
signal code other than signal code A, reset the signal code after replacing the batteries.
If you do not know the air conditioner signal code setting, try each of the signal codes ( →
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. (
value.
(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 10 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 signal code between
) ( ) buttons to select the function
) ( ) buttons to select the setting
CAUTION
- (01 - 25) -
→
Function number
→
→ ) until you
Setting value
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