Airflow Direction Control - Daikin VRV RXYMQ-A Series Service Manual

SiME332106E
8.4

Airflow Direction Control

8.4.1 Without Optional Infrared Floor Sensor
Refer to the table below for controlling the horizontal flap (or the vertical flap) for airflow direction
adjustment.
Cooling Direction set
Swing set
Program dry Direction set
Swing set
Heating Direction set
Swing set
Fan Direction set
Swing set
8.4.2 With Optional Infrared Floor Sensor
The model can control airflow direction automatically by the difference between suction air
temperature and floor temperature.
Cooling Direction set
Swing set
Program dry Direction set
Swing set
Heating Direction set
Swing set
Fan Direction set
Swing set
Operation in auto airflow direction control when cooling
Operation in auto airflow direction control when heating
Part 4 Functions and Control
Conditions
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Conditions
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
P0 (Horizontal)
P3
When airflow direction is set
Set
Set
Swing
Swing
Set
Set
Swing
Swing
Set
Horizontal (P0)
Swing
Horizontal (P0)
Set
Swing
The difference between suction air
and floor temperatures is large.
The difference between suction air
and floor temperatures is small.
The difference between suction air
and floor temperatures is large.
The difference between suction air
and floor temperatures is small.
Outline of Control (Indoor Unit)
FXAQ-AR
Set
Set
Swing
Swing
Set
Set
Swing
Swing
Set
Horizontal (P0)
Swing
Horizontal (P0)
Set
Swing
FXFSQ-AR
Automatic airflow rate and eco
full automatic control
Automatic (P0 or P1)
Automatic (P0 or P1)
—
—
Automatic (P0 or P1)
Automatic (P0 or P1)
—
—
Automatic (P3 or P4)
Horizontal (P0)
—
—
Horizontal (P0)
—
P1
P4 (Downward)
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