Correct operating procedures
7
EN
The functions will differ depending on the model and
system.
• To increase the cooling or heating effect, be sure to
change the louver direction between cooling and
heating operations.
• The nature of air is to fall toward the floor where it
collects when it is cold and to rise toward the ceiling
where it collects when it is warm.
CAUTION
• For cooling operations, set the louvers to the
horizontal blow-out position.
Performing cooling operations with the louvers at the
downward blow-out position may cause condensation
to form around the air outlets and louver surfaces and
water may drip.
* For further details, refer to the operating instructions
of the air conditioner.
Changing the air direction
1
During operation, push the
button (39), and
select the desired air direction.
• Each time the button is pushed, the air direction
display changes in the sequence shown below.
• Stop pushing the button when the symbol
corresponding to the desired air direction lights.
* Air directions 4 and 5 are not displayed during
cooling or dry operations.
* It may not be possible to set air direction 1 after
the air direction has been at the random setting.
If this is the case, wait 2 seconds, and then push
the
button (39) again.
Starting the louver swing motion
1
During operation, push the
button (39), and select
the symbol shown on the
right.
• If the button is then pushed from the downward
blow-out position, the symbol shown on the right
lights for the air direction display.
Stopping the louver swing motion
1
While the louvers are swinging, push
the
button (39) when the louvers
reach the desired position.
• The symbol shown on the right lights for
the air direction display.
* The louvers will not stop at the downward blow-
out position during a cooling or dry operation.
Even when the button is pushed at the downward
blow-out position, the louvers will stop swinging
only after moving to the third position from the
top.
* Concerning the
button (37)
• When a multiple number of indoor units are being
run using a single remote controller, this button can
be used to select one indoor unit and set the air
direction of that unit.
• When the air direction is to be set for each of the
units, push the
button (37), and display the
number of one of the indoor units controlled as the
group on the numeric display. Change the air
direction for the indoor unit now displayed.
• If no indoor unit number is indicated on the numeric
display, the same air direction setting will apply to all
the indoor units.
The functions will differ depending on the model and
system.
• This is a heating operation function which is specially
designed for use in cold regions where it will keep the
indoor temperature constant while you are out.
• To enable this function, an application control setting
is required. Consult your dealer or a contractor with
specialized experience.
* For further details, refer to the operating instructions
of the air conditioner.
Adjusting the air direction
SWING
Random
1
2
3
4
5
Frost protection operation
(heating at 8°C)
01-01RBC-AMS41E_EN.fm Page 7 Friday, April 18, 2008 9:53 AM
