Never use refrigerants that are not specified on the specification. label and in the manuals.
Do not mix air or gases other than the specified refrigerant used in the system.
Always check for gas (refrigerant) leakage after installation or repair of product.
In the case of refrigerant leakage, consult the dealer.
When installing the air conditioner in a small room, it is necessary to take proper measures so that even when it leaks, the amount of any leaked refrigerant does not exceed the limiting concentration even when it leaks. If the refrigerant leakage exceeds the limiting concentration level, an oxygen deficiency-related accident may occur.