ECT Install and User Guide
Feb 2023
22 of 61
ECOER INC.
Manufacturer reserves the right to change specifications or designs without notice.
1. Each time you press this button, the louver swings an angle of 6
degrees. Press this button until the desired direction reaches.
2. If press and hold the button for 2 seconds, the auto swing is activated.
The “ ” mark appears. Press it again to stop. (some units)
( means the four louvers move at the same time.)
-0
-0
-1
-2
-3
-4
Swing function(For the units without vertical swing function )
1. Press the Swing button to activate the Up-Down
a
djusting louver function.
The mark will flash.(Not applicable to all the models)
2. Pressing the button “ ” or “ ” can select the
m
ovement of four louvers. Each time you push the
button, the louver will be selected in a sequence as:
• Use Swing button to adjust the Up-down airflow direction
and start the auto swing function.
• For the units with four Up-Do
wn louvers, it can be operated
individually.