'20 • SRF-SM-311
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ON/OFF
HI POWER
Unit display section
ECONO light (orange)
Illuminates during ECONOMY operation.
HI POWER light (green)
Illuminates during HIGH POWER operation.
TIMER light (yellow)
Illuminates during TIMER operation.
This button can be used for turning on/off the unit when
remote control is not available.
Wireless remote control signal receiver
Unit ON/OFF button
RUN (HOT KEEP) light (green)
•
Illuminates during operation.
•
Blinks when airflow stops due to the ‘HOT
KEEP’ and ‘CLEAN operation’.
ON
OFF
1.5 sec.
0.5 sec.
HOT KEEP
3 sec.
1 sec.
ON
OFF
CLEAN operation
ON
OFF
0.5 sec.
0.5 sec.
Operation mode
invalid
OPERATION MODE select button
ON/OFF (luminous) button
TEMPERATURE button
AIR FLOW (UP/DOWN) button
TIME SET UP switch
SLEEP button
CLEAN switch
ON TIMER button
TIMER button
ACL switch
PROGRAM button
Operation section
HI/ECO button
SILENT button
OFF TIMER button
WEEKLY button
FAN SPEED button
NIGHT SETBACK button
SET/Child Lock button
CANCEL button
Transmission section
Each time the button is pressed, the mode
changes.
•The above illustration shows all controls, but in
practice only the relevant parts are shown.
Press to start operation, press again to
stop.
This button sets the room temperature.
This button changes the air flow (up/down)
direction.
This switch is for setting the time.
This button selects SLEEP operation.
This switch selects the CLEAN
operation.
This button selects ON TIMER operation.
This buttions is used for setting the cur-
rent time and timer function.
Switch for resetting microcomputer.
This button sets WEEKLY TIMER.
This button changes the HIGH POWER/
ECONOMY operation.
This buttion changes the SILENT
operation.
This button selects OFF TIMER
operation.
This button switches the WEEKLY
TIMER to ON/OFF.
Each time the button is pressed, the fan
speed changes.
This button sets NIGHT SETBACK
operation.
Use this button to set the timer and
Child Lock.
This button cancels the ON timer, OFF
timer, and SLEEP operation.
1. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER
(1) Operation control function by wireless remote control
Unit display section
AIR SELECTION button
AIR OUTLET SELECTION light (green)
Illuminates during upper air outlet operation.
TIMER light (yellow)
Illuminates during TIMER operation.
This button can be used for turning on/off the unit when
remote control is not available.
HI POWER Light (green)
Illuminates during HIGH POWER operation.
Blinks during heating preparation.
Unit ON/OFF button
RUN (HOT KEEP) light (green)
•
Illuminates during operation.
•
Blinks when airflow stops due to the ‘HOT
KEEP’, ‘CLEAN operation’and ‘operation
mode invalid’.
Remote control signal receiver
1.5 sec.
ON
OFF
0.5 sec.
HOT KEEP
3 sec.
1 sec.
ON
OFF
CLEAN operation
ECONO light (green)
Illuminates during ECONOMY operation.
Use this button to switch between the combination of
upper and lower air outlets and upper air outlet.
Operation mode
invalid
ON
OFF
0.5 sec.
0.5 sec.
1.5 sec.
ON
OFF
0.5 sec.
