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The air conditioner signal code is set to A prior to shipment. Contact your
retailer to change the signal code.
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 (
) until you find the code which operates the air
conditioner.
STEP 2
SELECTING THE FUNCTION NUMBER AND SETTING VALUE
Refer to the indoor unit installation manual for details on the function
numbers and setting values.
Selecting the Function Number and Setting Value
1 Press the SET TEMP. (
) (
(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.
Function number
10°C HEAT
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.
Function Details
Functions
1)
Filter sign
2)
Static pressure
3)
Cooler room temperature
correction
4)
Heater room temperature
correction
5)
Auto restart
6)
Indoor room temperature
sensor switching function
7)
Remote controller signal code
8)
External input control
9)
Room temperature control
switching
*1: It is effective only to install IR Receiver unit.
En-5
) buttons to select the function number.
) buttons to select the setting value.
Setting value
CAUTION
Function
Slim duct
number
11
-
30
31
40
42
44
46
48
1) Filter sign
The indoor unit has a sign to inform the user that it is time to clean the filter.
Select the time setting for the filter sign display interval in the table below
according to the amount of dust or debris in the room. If you do not wish the
filter sign to be displayed, select the setting value for "No indication".
Setting description
Standard
Long interval
Short interval
No indication
The filter sign interval time is different according to Indoor unit type.
Please refer to the installation manual of each indoor unit for details.
FILTER INDICATOR RESET
It lights on if the filter became dirty.
Clean the filter referring to "CLEANING AND CARE (indoor unit operating
manual)".
After cleaning, press the MANUAL AUTO button (indoor unit) for 2 seconds
or less on the indoor unit.
2) Static pressure
Select appropriate static pressure according to the installation conditions.
Please refer to the installation manual of each indoor unit for details.
3) Cooler room temperature correction
Depending on the installed environment, the room temperature sensor may
require a correction.
Please refer to the installation manual of each indoor unit for details.
4) Heater room temperature correction
Depending on the installed environment, the room temperature sensor may
require a correction.
Please refer to the installation manual of each indoor unit for details.
5) Auto restart
Enable or disable automatic system restart after a power outage.
Setting description
* Auto restart is an emergency function such as for power failure etc.
*1
Do not start and stop the indoor unit by this function in normal operation.
Be sure to operate by the controller, or external input device.
6) Indoor room temperature sensor switching function
(Only for Wired remote controller)
The following settings are needed when use the control by Wired remote
controller temperature sensor.
Setting description
* If setting value is "00" :
Room temperature is controlled by the indoor unit temperature sensor.
* If setting value is "01" :
Room temperature is controlled by either indoor unit temperature sensor or
remote controller unit sensor.
Function number
11
Indicator Lamp
OPERATION or
TIMER or
ECONOMY or
: Flashing (3 times)
Function
number
Yes
40
No
Function
number
No
42
Yes
( ... Factory setting)
Setting value
00
01
02
03
: OFF
( ... Factory setting)
Setting
value
00
01
( ... Factory setting)
Setting
value
00
01
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