LG PS-N550WP Owners Manual - Page 20

Remote Controller Guide Battery Installation Press locking tab on the battery cover on the back of the remote and remove the cover. Caution Insert new batteries into the battery compartment, being sure to note the proper polarity. Reattach the battery cover, making sure the locking tab clicks into place. Press only one button on the remote at one time. Press only one button on the remote at one time. Pressing two or more buttons simultaneously will prevent the remote from working properly. Do not drop or otherwise damage the remote. Keep remote away from water. Keep remote away from heat sources or open flames. • Remove batteries when the air purifier is stored for extended periods of time. • If controller fails to work after new batteries are installed, contact an LG service center for service. 52 Air Purifier