MXS Service Manual

SiUS121736EA SA Indoor Unit Functions
Functions and Control 74
3. SA Indoor Unit Functions
3.1 Airflow Direction Control
Applicable
Models
FFQ09/12/15/18Q2VJU
Outline There are two types of airflow direction settings.
 Automatic swing setting
The flaps automatically oscillate up and down.
 Airflow direction fixed setting
You can select from one of the fixed directions.
The display of the remote controller and the actual angle of the flap do not match.
Flaps Movement Under the operating conditions shown below, airflow direction is controlled automatically. Actual
operation may be different from what is displayed on the remote controller.
 Room temperature is higher than the remote controller’s set temperature in heating operation.
 When defrosting in heating operation. The airflow discharges horizontally to avoid blowing cold
air directly on the room occupants.
 Under continuous operation with the airflow discharging horizontally.
Individual Flap
Control
With decoration panels BYFQ60C2W1W(S) and wired remote controller (BRC1E73), you can
control each one of the four flaps individually. The following marks are beside each air outlet: ,
, , .
Indoor unit
(Automatic swing) (Automatic swing)
(R24069)
(R24070)
Indoor unit
(Desired position) (Desired position)