42
3-13. Adjustment of Air Direction
In cooling operation
• Use the discharge
flap with horizontal
set point.
In heating operation
• Use the discharge
flap with downward
set point.
• When the air conditioner stops, the flap (adjustment plate of up/down air direction) directs downward auto-
matically.
• When the heating operation is in READY states, the flap (adjustment plate of up/down wind direction) directs
upward. The swinging starts after HEAT READY status cleared, SWING is displayed on the remote control-
ler even if the heating operation is in READY status.
UNIT
SET
CL
In FAN operation
In all modes
Display when stopping the swing
Initial setup
Series of
operation
Fan/Heat
operation
Cool/Dry
operation
1, 2, 3 4
How to set up the air direction
1
Push during operation.
The air direction changes for every push of the button.
In HEAT operation
Direct the flap (adjustment plate of up/down air
direction) downward. If directing at upward, hot
air may not come to the foot.
In COOL/DRY operation
Direct the flap (adjustment plate of up/down air
direction) upward. If directing it downward, the
dew may from on the surface of the air dis-
charge port and may drop down.
How to start swing
2
Push , set the flap (adjustment plate of up/down
air direction) direction to the lowest position, and then
push
again.
SWING is displayed and the up/down wind direction is
automatically selected.
How to stop swing
3
Push SWING/WIND again while the flap is swing.
• The flap stops at a position when you push. After then, if pushing , the air direction descends from
the highest position.
• In COOL/DRY operation, the flap does not stop as it directs downward. If stopping the flap as it directs
downward during swing operation, it stops after moving to the 3
rd
position from the highest position.
4 Auto flap button
UNIT
• Push
UNIT
to set up the air direction individually in each indoor unit.
Then the indoor unit No. in a group control is displayed.
For the displayed indoor unit, set up the air direction.
• If the unit No. is not displayed, all the indoor units are operated at the same time.
• Every pushing
UNIT
, the display is exchanged as follows:
To increase the cooling/heating efficiency,
be sure to make proper use of the discharge
flap for cooling or heating operation.
As the characteristics of air, cool air collects at
lower levels, and hot air collects at higher levels.
CAUTION
Set the flap so that air blows out horizontally.
If cooling operation is performed with the flap blowing air
downwards, the air outlet or surface of the flap will be
wet with dew, and dewdrop may fall down.
[4-way Air Discharge Cassette Type]
No
display
Unit No.
1-1
Unit No.
1-2
Unit No.
1-3
Unit No.
1-4
Initial setup
Initial setup
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