3
Mode key, press this key, the mode is shown in
cycle [intelligent]-[cooling]-[heating]-[fan]-[dry]-
[intelligent]
Note: No heating mode for cooling only unit or if
communication is abnormal.
Fan speed key, press this key to adjust fan speed.
Function key, it is used for clock setting, timer,
swing, fresh, health, electrical heating, sleeping,
energy saving, turbo, quiet function, etc.