Haier ESAQ408P Manual De Usuario

8.  This air conditioner contains R410a refrigerant and requires certified 

technicians to use the proper equipment, tools and safety standards that 
are approved for this refrigerant.  Use only equipment certified for R410a 
refrigerant. In addition, under federal law, all refrigerant must be properly 
removed from the air conditioner prior to its disposal.  
 
Please do not place any small objects into the outlet grill, such as coins, 
buttons, etc. This will damage the fan blade and potentially cause severe 
damage to the unit. 
 
For responsible disposal of the product, please contact your local 
municipality for additional recycling options in your area.