Airflow Direction Control - NEC RIH-2667 User Manual

Operation instructions

Airflow direction control

Vertical airflow is automatically adjusted to a certain angle
in accordance with the operation mode after turning on the unit.
Operation mode Direction of airflow
COOLING, DRY
*HEATING,
FAN ONLY
*Heating mode is only available for heat pump models.
Using remote controller to set various angles of flow or specific angle
as you like.
Swinging airflow
Pressing "SWING" button once, the vertical adjustment
louver will swing up and down automatically.
Desired direction airflow
Pressing the "SWING" button again when the louvers swing
to a suitable angle as desired.
Turning the control rods of the
horizontal adjustment louvers to
change horizontal air flow as shown.
Note: The shape of the unit may look different
from that of the air conditioner you have selected.
Do not turn the vertical adjustment louvers manually, otherwise malfunction may occur. If that happens, turn off the unit
first and cut off the power supply, then restore power supply again.
It is better not to let the vertical adjustment louver tilt downward for a long time at COOLING or DRY mode to prevent
condensed water from dripping.
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Airflow direction control
horizontal
downward
Vertical airflow control (with the remote controller)
Horizontal airflow control (with hands)
The direction of airflow can be
also adjusted to your own
requirement by pressing the
"SWING" button of the
remote controller.
control rods of horizontal
adjustment louvers
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