Optimum Operation - Daikin FAQ71BUV1B Operation Manual

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.
Operation
Cooling
mode
• When operat-
ing continu-
ously at
downward air
flow direction
Operation
conditions
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.
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.
5
Heating
• 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.)
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.

6. OPTIMUM OPERATION

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 heat-
ing.
• 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 electric-
ity is being used even if the system is not operat-
ing. Turn off the main power supply switch for
saving energy. When reoperating, turn on the
main power supply switch 6hours before opera-
tion for smooth running (Refer to MAINTE-
NANCE).
• When the display shows "
service person to clean the filters (Refer to MAIN-
TENANCE).
", ask a qualified
English