Follow the standards of the corresponding region or country for handling the refrigerant and the air conditioner and for disassembling the air conditioner.
Use only the refrigerant specified on the air conditioner label.
Do not input air or gas into the system except the specified refrigerant.
Do not touch the leaking refrigerant during installation or repair.
If the refrigerant gas leaks during the installation, ventilate the area immediately.
Be sure to check for refrigerant leaks after installing or repairing the product.
In the case of refrigerant leakage, consult the dealer. When the air conditioner is to be installed in a small room, it is necessary to take proper measures so that the amount of any leaked refrigerant does not exceed the limiting concentration even when it leaks. If the refrigerant leaks exceeding the level of limiting concentration, an oxygen deficiency accident may happen.