Function Buttons (Continued)
L
LOCK Button
Press this recessed button (using the tip of a pen or a paperclip) to lock all current settings and the remote
controller will not accept any instructions until LOCK is pressed again. This is used to prevent accidental
setting changes from the remote. (A key symbol will show in the display when this is activated.)
M
LED Display button
This will toggle the LED display on the actual air conditioning unit. Press to turn it off and once again to
turn it back on.
LCD Indicators
5