Inserting Batteries in Remote
Push out the cover on the back of the remote control with your thumb.
With the plus and minus poles facing as marked, and insert two new AAA 1.5 V batteries.
Reattach the cover.
Note
Two new batteries are supplied with the air conditioner for use in the remote control.
Do not use a rechargeable battery. Make sure that the battery is new.
In order to prevent discharge, remove the battery from the remote control if the air conditioner is not going to be used for an extended period of time.
Keep the remote control away from extremely hot or humid places.
To maintain optimal operation of the remote control, the remote sensor should not be exposed to direct sunlight.