Operation

To Select Mode Operation

Press the START / STOP button (Fig.5 J).

The indoor unit’s OPERATION indicator lamp (red) (Fig. 3 5) will light.

The air conditioner will start operating.

Press the MASTER CONTROL button (Fig.5 E) to se- lect the desired mode.

Each time the button is pressed, the mode will change in the following order:

sAUTO	sCOOL		s DRY
sAUTO	sCOOL		s DRY
HEAT t		FANt
HEAT t		FANt

About three seconds later, the entire display will reappear.	Example: When set to COOL.

To Set the Thermostat

Press the SET TEMP. buttons (Fig. 5 F).

5 button: Press to raise the thermostat setting.

∞button: Press to lower the thermostat setting.

●Thermostat setting range:

AUTO	64 to 88 °F
Heating	60 to 88 °F
Cooling/Dry	64 to 88 °F
The thermostat cannot be used to set room temperature during the FAN mode (the
temperature will not appear on the remote control unit’s display).
About three seconds later, the entire display will reappear.
The thermostat setting should be considered a standard value, and may differ		Example: When set to 86 °F.
somewhat from the actual room temperature.

To Set the Fan Speed

Press the FAN CONTROL button (Fig. 5 I).

Each time the button is pressed, the fan speed changes in the following order:

sAUTO

sHIGH

s MED

sLOW

sQUIET

About three seconds later, the entire display will reappear.

When set to AUTO:
Heating	: Fan operates so as to optimally circulate warmed air.
	However, the fan will operate at very low speed when the temperature
	of the air issued from the indoor unit is low.
Cooling	: As the room temperature approaches that of the thermostat setting,
	the fan speed becomes slower.
Fan	: The fan runs at the low fan speed.

	The fan will operate at a very low setting during Monitor operation	Example: When set to AUTO.
	and at the start of the Heating mode.	Example: When set to AUTO.
	and at the start of the Heating mode.

When set to QUIET:

SUPER QUIET operation begins. The indoor unit’s airflow will be reduced for qui- eter operation.

●SUPER QUIET operation cannot be used during Dry mode. (The same is true when dry mode is selected during AUTO mode operation.)

●Heating and Cooling performance will be reduced somewhat during SUPER QUIET operation.

To Stop Operation

Press the START/STOP button (Fig.5 J).

The OPERATION indicator lamp (red) (Fig. 3 5) will go out.

En-5

ASU9RMLQ ASU12RMLQ AOU24RML AOU36RML specifications

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