Mitsubishi Electric MFZ-KA50VA [8/30] Air flow velocity and direction adjustment

Mitsubishi Electric MFZ-KA50VA [8/30] Air flow velocity and direction adjustment
8
AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT
To change the horizontal direction of the air flow, move the vertical vane manually.
Movement of the horizontal vane
When air comes out from upper air out-
let, down position (4) is set.
However, when air comes out from up-
per and lower air outlets, upper position
(2) is set.
The horizontal vane operates as de-
scribed below to prevent air from blow-
ing directly on individuals in the room.
When heating operation starts or dur-
ing defrosting operation, the air flow is
reduced and the upper air flow direction
is set to prevent cold air from blowing
directly on individuals in the room.
When to use ?
Select (AUTO) for most
situations.
Recommended air
flow direction is
automatically set.
Swing operation is
not used.
Select the air flow
direction to suit your
personal preference.
The range displayed
on the remote
controller and the
actual operation
range of the
horizontal vane may
differ.
The vane does not
move to horizontal
position in COOL
and DRY modes.
Horizontal vane position (1) is set.
Vertical air flow (Does not blow directly
on individuals in room)
Water may condense and drip from
the horizontal vane if the air
conditioner is operated continuously
using the down horizontal vane
positions (2) (5). To prevent this, the
horizontal vane automatically moves
to position (1) after 30 minutes to 1
hour of air conditioner operation. To
return to the previous setting, press
the
button on the remote
controller again to select the position.
COOL/DRY HEAT
When positions
(2)(5) are
selected
After approximately 30
minutes to 1 hour
Position (1)
The horizontal vane moves
intermittently between positions (1)
and (4).
The horizontal vane stops for a brief
period at positions (1) and (4).
AUTO
The horizontal vane moves intermit-
tently between positions (2) and (4).
The horizontal vane stops for a brief
period at positions (2) and (4).
SWING
Select (SWING) for
swing operation.
The horizontal vane
moves intermittently
so that the air does
not blow directly on
an individual in the
room for too long.
Vertical air flow
(Does not blow
directly on
individuals in room)
The horizontal vane moves to the set
position once warm air blows from the
indoor unit.
Set air flow direction
Change the direction of the vertical vane (upper), hold-
ing the tabs on the vane.
Change the direction of the vertical vane (lower), holding
the vane.
Always adjust the vane when the damper is open. Opening the
damper forcibly with hands can cause damage or malfunction.
Adjust the vane before operation starts.
Since the horizontal vane moves automatically, your fingers may be caught.
How to set to blow out air from the upper
air outlet only:
Set the air outlet selection switch to .
AIR OUTLET SELECTION
With this function, air comes out simultaneously from the upper and lower air outlets so that the room
can be cooled or heated effectively. This function is set using the switch behind the front grille of the
indoor unit. (This function is available in cooling and heating operation.)
(1)
(2)
(3)
(4)
(5)
NOTE:
Adjust the AIR FLOW direction using the remote controller. Moving the horizontal vane manually can cause trouble.
When the operation mode changes in
(AUTO) mode, the horizontal vane is automatically changed to the position
in each mode.
The horizontal vane automatically moves in certain intervals to determine its position, and then it returns to the set
position.
How to set to blow out air from the upper
and lower air outlets:
Set the air outlet selection switch to .
Air blows out automatically from the upper and lower air out-
lets as shown in the table below.
COOL DRY HEAT
Operation
Air
flow
Conditions
Upper and lower air flow
Room temperature
and set temperature
are different.
Upper air flow
Room temperature is
close to set tempera-
ture, or the air
conditioner has
operated for 1 hour.
Upper air flow only
Upper and lower air flow
Air flow temperature
is high.
Upper air flow
Air flow temperature
is low.
(During defrosting
operation, start of
operation, etc.)
NOTE:
Set the air outlet selection switch to the end. Otherwise, air outlet cannot be selected as intended.
Description of operation
Be sure to keep the area around the damper of the lower air outlet free of any objects. If any objects block the normal
operation of the damper, the left operation indicator lamp may blink.
HM05B040_MFZ-KA_en.p65 05.4.6, 7:12 PM8

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