Daikin FAQ71BVV1B, Operation Manual

Page: 9 / 14

English 5
A. UP AND DOWN DIRECTION
Press the AIR FLOW DIRECTION ADJUST
button to select the air direction as following.
The AIR FLOW FLAP display
swings as shown below and the
air flow direction continuously
varies. (Automatic swing setting)
Press AIR FLOW DIRECTION
ADJUST button to select the air
direction of your choice.
The AIR FLOW FLAP display
stops swinging and the air flow
direction is fixed (Fixed air flow
direction setting).
MOVEMENT OF THE AIR FLOW FLAP
For the following conditions, micro computer con-
trols the air flow direction so it may be different from
the display.
NOTE
• If you try cooling or programmed drying, while the
flaps are facing downward, air flow direction may
change unexpectedly. There is nothing wrong with
the equipment. This serves to prevent dew formed
on parts in the air discharge outlet from dripping.
• Operation mode includes automatic operation.
Operation
mode
Cooling Heating
Operation
conditions
• When operat-
ing continu-
ously at
downward air
flow direction • When room
temperature is
higher than the
set temperature
• At defrost
operation
(The flaps blow
horizontally to
avoid blowing
cold air directly
on the occupants
of the room.)
swing
Recommended flap positions
Cooling
Heating
We recommend using the fan in the position listed
above when fixing the fan direction.
B. LEFT AND RIGHT DIRECTION
Hold the tabs on edge louvers (horizontal fan direc-
tion adjustment flaps) down slightly and adjust left
and right to match the room conditions or your pref-
erence.
Stop the horizontal flaps at a position where you can
hold the tabs and adjust it left and right.
NOTE
• Only make adjustments after you have stopped
the air flow direction swing in a position where
adjustments are possible. Your hand may get
caught if you attempt to make adjustments while
the unit is swinging.
Observe the following precautions to ensure the
system operates.
• Adjust the room temperature properly for a com-
fortable environment. Avoid excessive heating or
cooling.
• Prevent direct sunlight from entering a room dur-
ing cooling operation by using curtains or blinds.
• Ventilate the room regularly.
Using the unit for long periods of time requires
attentive ventilation of the room.
• Keep doors and windows closed. If the doors and
windows remain open, room air will flow out and
cause to decrease the effect of cooling and heating.
• Do not place other heaters directly below the
indoor unit.
They may deform due to the heat.
• Never place objects near the air inlet and the air
outlet of the unit. It may cause deterioration in the
effect or stop in the operation.
• Turn off the main power supply switch when it is
not used for long periods of time. When the main
power switch is turned on, some watts of electricity
is being used even if the system is not operating.
Turn off the main power supply switch for saving
6. OPTIMUM OPERATION