Special Heating Operation Modes; Adjusting The Airflow Direction - Daikin FHA50AVEB98 User Reference Manual

8 | Operation

8.2.2 Special heating operation modes

8.2.3 Adjusting the airflow direction

Installer and user reference guide
30
Operation
Defrost To prevent a loss of heating capacity due to frost accumulation
in the outdoor unit, the system will automatically switch to
defrost operation.
During defrost operation, the indoor unit fan will stop
operation, and the following icon will appear on the home
screen:
The system will resume normal operation after approximately 6
to 8 minutes.
Hot start During hot start, the indoor unit fan will stop operation, and the
following icon will appear on the home screen:
The following airflow directions can be set:
▪ Up and down direction (horizontal blades): Using user interface (fixed position
or swing)
▪ Left and right direction (vertical blades): Manually (fixed position only)
a b
a Horizontal blades (up and down direction)
b Vertical blades (left and right direction)
Up and down airflow direction setting
INFORMATION
For setting procedure of the airflow direction, see the reference guide or the manual
of the used user interface.
When the operation stops, the horizontal blades at the air outlet close
automatically.
The following airflow directions can be set:
Direction
Fixed position. The indoor unit blows
air in 1 of 5 fixed positions.
Description
b
Display
FHA-A(9)
Split system air conditioner
4P708119-1 – 2022.11