Mars Comfort-Aire Century VCD24 SA Series Installation And Owner's Manual page 24

9. Operation
Swing function (For the unit without left & right
auto swing function models)
Up-Down air ow direction and swing
Use Swing button to adjust the Up-down air ow
direction.
1.Press the button, each time the louver swings 6 degrees.
2.Press and hold the button for 2 seconds, it turns into up-down
swing mode, press it again to stop. When the Up-Down swing
function is activated, the
all the models)
The operation can refer to the following instructions for the
unit with four Up-Down louvers that can be operated
individually.
1.Press the Swing button to activate the Up-Down
adjusting louver function.
The
2.Pressing the button "
of four louvers. Each time you push the button,the wire
controller select in a sequence that goes from:(the icon
-0
means the four louvers move at the same time.)
21
mark will ash.(Not applicable to all the models)
" or "
Wired Controller IOM - VCDxxSA
mark appears. (Not applicable to
" can select the movement