Special Heating Operation Modes; Adjusting The Airflow Direction - Daikin FXFN50A2VEB Installer And User Reference Manual

8 | Operation

8.2.2 Special heating operation modes

8.2.3 Adjusting the airflow direction

Installer and user reference guide
26
Icon
Auto. In Auto mode, the indoor unit automatically switches
between heating and cooling mode, as required by the setpoint.
Operation
Defrost
Hot start
The following airflow directions can be set:
Direction
Fixed position. The indoor unit blows
air in 1 of 5 fixed positions.
Swing. The indoor unit alternates
between the 5 positions.
Auto. The indoor unit adjusts its airflow
direction according to movement
sensed by a movement sensor.
Operation mode
Description
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.
During hot start, the indoor unit fan will
stop operation, and the following icon
will appear on the home screen:
Screen
CO₂ Conveni-Pack: indoor unit
FXFN50~112A2VEB
4P677925-1 – 2021.07