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 68 
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(b) Wired remote control (Optional parts)
The figure below shows the remote control with the cover opened. Note that all the items that may be displayed in the liquid crystal display
area are shown in the figure for the sake of explanation.
Characters displayed with dots in the liquid crystal display area are abbreviated.
Pull the cover downward to open it.
Weekly timer display
Displays the settings of 
the weekly timer.
[Vent Indicator]
Indicates operation in the 
Ventilation mode.
Operation/Stop switch
This switch is used to operate and 
stop the air conditioning system. 
Press the switch once to operate 
the system and press it once again to 
stop the system.
MODE switch
This switch is used to switch between 
operation modes.
(The clean operation or allergen clear 
operation cannot be selected.)
Operation setting display area
Displays setting temperature, 
airflow volume, operation mode and 
operation message.
 
Operation/Check indicator light
During operation: Lit in green
In case of error: Flashing in red
FAN SPEED switch
This switch is used to set the 
airflow volume.
(AUTO, ULO, HI POWER or ECONO 
cannot be selected.)
SET switch
This switch is used to apply the timer 
operation setting. 
This switch is also used to make silent 
mode operation settings.
[RESET switch]
Press this switch while making settings 
to go back to the previous operation. 
This switch is also used to reset the 
FILTER CLEANING  message display.
(Press this switch after cleaning the air filter.)
Central control display
Displayed when the air conditioning 
system is controlled by the option controller.
Timer operation display
Displays the settings related to 
timer operation. 
AIR CON No. (Air conditioning system No.) switch
Displays the number of the connected 
air conditioning system.
("00" appears.)
[CHECK switch]
This switch is used at servicing.
[TEST switch]
This switch is used during test operation. 
Temperature setting switches
These switches are used to set 
the temperature of the room.
VENT switch
Switch that operates the 
connected ventilator.
Timer setting switches
These switches are used to set 
the timer mode and time.
TIMER switch
This switch is used to select 
a timer mode.
(The comfortable timer or sleep 
operation cannot be selected.) 
[GRILL switch]
This switch has no function.
When this switch is pressed, 
                        (Invalid Operation) 
is displayed, but it does not mean a failure.
LOUVER switch
This switch is used to operate/stop 
the swing louver.
(Up/down swing only)
* If you oress any of the switches above and          INVALID OPER  is display, the switch has no function.
  But it does not mean a failure.
Note (1) The SRK models don't support the switches and functions displayed in [  ].