En-2
OPERATING MANUAL
Indoor Unit Overview and Operations
1 Intake grille
Before starting operation, make sure that the intake grille has been
shut completely. Incomplete closing may have an effect on the proper
function or performance of the product.
2 MANUAL AUTO button
Use when the remote controller is lost or there is a malfunction.
Status
Action
Mode or operation
In operation
Press more than 3 seconds.
Stop
Stopping
Press more than 3 seconds and
less than 10 seconds.
AUTO
Press more than 10 seconds.
(Only for servicing.*)
Forced cooling
After cleaning
Press less than 3 seconds.
Filter indicator reset
*:To stop forced cooling, press this button or START/STOP button on
the remote controller.
3 Front panel
See page 5
4 Human Sensor
Used for Energy Saving Program. Controls temperature setting by
detecting people in the room.
5 Vertical airflow direction louver
Each time you press SET button on the remote controller, the angle
of the vertical airflow direction louver moves as follows:
1
2
3
4
5 6
7
COOL or DRY mode
HEAT mode
1
2
3
7
6
5
*
*
4
*: Default setting in each mode.
• Do not adjust by hand.
• At the beginning of AUTO or HEAT mode, they may stay on position
1 for a while for adjustment.
• If the angle is set to position 4–7 for more than 30 minutes in COOL
or DRY mode, the louver will automatically return to position 3.
• Keeping the position 4-7 during COOL or DRY mode may cause
condensation to form, and the drops may damage your property.
6 Power diffuser
In conjunction with movement of the vertical airflow direction louver,
the angle of the power diffuser moves as follows:
Vertical airflow
direction louver
Power diffuser
3
7
6
5
4
2
1
3
2
1
4
• In SWING operation, power diffuser does not move.
7 Drain hose
8 Remote controller signal receiver
CAUTION
For appropriate signal transmission between remote controller and
indoor unit, keep the signal receiver away from the following items:
-Direct sunlight or other strong lights
-Flat-panel television screen
In rooms with instantaneous fluorescent lights, such as
inverter type ones, the signal may not be transmitted properly.
In such a case, consult the store of purchase.
9 ECONOMY indicator (green)
Lights in ECONOMY operation and in 10 °C HEAT operation.
10 TIMER indicator (orange)
Lights in TIMER operation, and blinks slowly when the timer setting
error is detected.
For details, refer to “Auto-restart function” on page 6.
7
1
3
4
5
6
9
10
11
12
14
2
13
8
11 OPERATION indicator (green)
Lights in normal operation, and blinks slowly in Automatic defrosting
operation.
12 Horizontal airflow direction louvers
CAUTION
Before you adjust the horizontal airflow direction, make sure that
the vertical airflow direction louver has been stopped completely.
Adjust two knobs by hand.
See page 7
13 Air filter
See page 8
14 Air cleaning filters
Purify or deodorize the air, and provide fresh airflow.
Indoor unit accessories
Remote
controller
Air cleaning filters
Filter holders
Remote controller
holder
Tapping screws
(M3 × 12 mm)
WARNING
Take care to prevent infants and young children from acciden-
tally swallowing the batteries.
Remote controller holder installation
3
2
1
Screws
Insert
Slide up
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