SiUS181631EA FFQ Series Function
Functions and Control 99
8.2 Airflow Direction Control
Outline There are two types of airflow direction settings.
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Automatic swing setting
The flaps automatically oscillate up and down.
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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.
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Room temperature is higher than the remote controller’s set temperature in heating operation.
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When defrosting in heating operation. The airflow discharges horizontally to avoid blowing cold
air directly on the room occupants.
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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:

,

,

,

.
8.3 Fan Speed Control for Indoor Unit
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With Wired Remote Controller (BRC1E73)
To change the fan speed, press Fan Speed button and select the fan speed from
Low/Medium/High/Auto for three-speed.

The system may change the fan speed automatically for equipment protection purposes.

The system may turn off the fan when the room temperature is satisfied.

It is normal for a delay to occur when changing the fan speed.
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If the Auto is selected for the fan speed, the fan speed varies automatically based on the
difference between set temperature and room temperature.
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With Wireless Remote Controller Kit (BRC082A41W, BRC082A42W(S))
Press FAN button to select the fan speed, LOW, MEDIUM or HIGH.
Indoor unit
(Automatic swing) (Automatic swing)
(R24069)
(R24070)
Indoor unit
(Desired position) (Desired position)
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