You can change the operating mode when the appliance is turned on.
Turn the appliance on.
Press the MODE button repeatedly to change the operating mode.
Cooling Mode (w) ~ Auto Operation Mode (N) ~ Dehumidification Mode (q) ~ Fan Mode (G)
Cooling Mode (w) ~ Auto Changeover Mode (N) ~ Dehumidification Mode (q) ~ Heating Mode (v) ~ Fan Mode (G)