Adjusting The Air Flow Direction; About The Air Flow Flap; Active Circulation Airflow; To Start The Active Circulation Airflow - Daikin FCAHG100HVEB Manual

15.4

Adjusting the air flow direction

Refer to the operation manual of the user interface.
15.4.1

About the air flow flap

Double flow+multi-flow units
For the following conditions, a micro computer controls the air flow
direction which may be different from the display.
Cooling
▪ When the room temperature is
lower than the set
temperature.
▪ When operating continuously at horizontal air flow direction.
▪ When continuous operation with downward air flow is performed
at the time of cooling with a ceiling-suspended or a wall-mounted
unit, the micro computer may control the flow direction, and then
the user interface indication will also change.
The air flow direction can be adjusted in one of the following ways:
▪ The air flow flap itself adjusts its position.
▪ The air flow direction can be fixed by the user.
▪ Automatic and desired position
WARNING
Never touch the air outlet or the horizontal blades while the
swing flap is in operation. Fingers may become caught or
the unit may break down.
NOTICE
▪ The movable limit of the flap is changeable. Contact
your dealer for details. (only for double-flow, multi-flow,
corner, ceiling-suspended and wall-mounted).
▪ Avoid operating in the horizontal direction
cause dew or dust to settle on the ceiling or flap.
15.5

Active circulation airflow

Use active circulation airflow to heat or cool the room more quickly.
15.5.1

To start the active circulation airflow

1 Set the active circulation airflow
1 Go to the home screen.
2 Press.
3 Select Circulation airflow
FCAHG71~140HVEB
Split system air conditioners
4P561449-1A – 2019.09
Heating
▪ When starting operation.
▪ When the room temperature is
higher than the set
temperature.
▪ At defrost operation.
.
. It may
Cool
Set to
28
°C
Main Menu 1/2
Circulation Airflow
Individual Air Direction
Energy Saving Options
Schedule
Maintenance Information
Configuration
Return Setting
Main Menu 1/2
Circulation Airflow
Individual Air Direction
Energy Saving Options
Schedule
Maintenance Information
Configuration
Return Setting

16 Energy saving and optimum operation

4 Choose enable and confirm.
5 Confirm setting.
6 Go to the home screen.
7 Check if Air Volume/direction
is set to automatic. If not set
to automatic.
2 Turn on the unit by the user interface.
16 Energy saving and optimum
operation
Observe the following precautions to ensure the system operates
properly.
▪ Adjust the air outlet properly and avoid direct air flow to room
inhabitants.
▪ Adjust the room temperature properly for a comfortable
environment. Avoid excessive heating or cooling.
▪ Prevent direct sunlight from entering a room during cooling
operation by using curtains or blinds.
▪ Ventilate often. Extended use requires special attention to
ventilation.
▪ Keep doors and windows closed. If the doors and windows remain
open, air will flow out of your room causing a decrease in the
cooling or heating effect.
▪ Be careful NOT to cool or heat too much. To save energy, keep
the temperature setting at a moderate level.
▪ NEVER place objects near the air inlet or the air outlet of the unit.
Doing so may cause a reduced heating/cooling effect or stop
operation.
▪ Turn off the main power supply switch to the unit when the unit is
NOT used for longer periods of time. If the main power supply
switch is on, the unit consumes electricity. Before restarting the
unit, turn on the main power supply switch 6 hours before
operation to ensure smooth running.
▪ When the display shows
filters (see "17.2.1 To clean the air
▪ Keep the indoor unit and user interface at least 1 m away from
televisions, radios, stereos, and other similar equipment. Failing to
do so may cause static or distorted pictures.
▪ Do NOT place items under the indoor unit, as they may be
damaged by water.
▪ Condensation may form if the humidity is above 80% or if the
drain outlet gets blocked.
Circulation Air ow
Enable/Disable
Enable
Return Return Setting Setting
Circulation Air ow
Save the settings?
Yes No
Return Return Setting Setting
Cool
Set to
28
°C
Air Volume/direction
Air Volume Direction
Auto Auto
Return Return Setting Setting
(time to clean the air filter), clean the
filter" [ 4 26]).
Installer and user reference guide
25