We regret the trouble you have experienced with this air conditioner. This device has not been designed to be recharged with additional coolant, as the coolant lines are sealed. If the unit will no longer produce cold air, and unit is in the COOL mode, then it may be necessary to contact a qualified service technician. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Date published: 2016-07-26