MIN. (Minimum) HEAT OPERATION
To use MIN. HEAT Operation
Press the MIN. HEAT button 
.
The ECONOMY indicator lamp (green) will light.
To stop MIN. HEAT Operation
Press the START/STOP button 
.
The ECONOMY indicator lamp (green) will go out.
Then the operation stops.
About the MIN. HEAT Operation
•The Heating mode will not operate if the room temperature is high enough.
•The room temperature can be maintained at 50 ˚F by pressing the MIN. HEAT button 
so as to prevent the room temperature from falling too far.
While MIN. HEAT OPERATION is in progress, only the following operation can be used.
• 
SET
Indicator Lamp
OPERATION TIMER ECONOMY
: Lighting 
: OFF
OUTDOOR UNIT LOW NOISE OPERATION
OUTDOOR UNIT LOW NOISE Operation mode reduces the noise level of the outdoor unit by suppressing the fan speed and the ro- tation number of the compressor.
It is effective when the surrounding area is quiet, such as in the night.
To use the OUTDOOR UNIT LOW NOISE Operation
Press the OUTDOOR UNIT LOW NOISE button 
.
“LOW NOISE” appears on the Remote Controller display “
”.
To stop the OUTDOOR UNIT LOW NOISE Operation
Press the OUTDOOR UNIT LOW NOISE button 
.
“LOW NOISE” disappears from the Remote Controller display “
”. Normal operation begins.
About OUTDOOR UNIT LOW NOISE Operation
•OUTDOOR UNIT LOW NOISE Operation mode can be used during cooling, heating and automatic operation. It can not be used in FAN and DRY mode.
•OUTDOOR UNIT LOW NOISE Operation setting is saved even if the
•When the fan speed and the rotation number of the compressor of the outdoor unit have sufficiently reduced, OUTDOOR UNIT LOW NOISE Operation mode does not further reduce the fan speed and the rotation number of the compressor.
•Moreover, if the POWERFUL Operation is set while setting the “
” or “
” , “
” or “
” will be ex- ecuted after the POWERFUL Operation ends.
•When outdoor air temperature is high, it may not be operated even if it has been set.
•When compressor rotational speed and fan speed are low enough, it may not be operated even if it has been set.
MANUAL AUTO OPERATION
Use the MANUAL AUTO operation in the event the Remote Controller is lost or when the battery runs out.
How To Use the Main Unit Controls
Press the MANUAL AUTO button 
more than 3 seconds and less than 10 seconds on indicator.
To stop operation, press the MANUAL AUTO button 
for 3 seconds.
About the MANUAL AUTO button 
, please see page 4.
●When the air conditioner is operated by the controls on the MANUAL AUTO button, it will operate under the same mode as the AUTO mode selected on the Remote Controller (see page 8).
●The fan speed selected will be “AUTO” and the temperature setting will be stan- dard (76 ˚F).
