Use standard circuit breaker and fuse that conform to the rating of the air conditioner.
Use a dedicated circuit.
Do not disassemble or modify the product.
Use care when unpacking and installing. The edges of the product may be sharp.
Disconnect the power cord or circuit breaker before installing or servicing the appliance.
Safely dispose of packing materials such as screws, nails, plastic bags or batteries using proper packaging after installation or repair.
Store and install the product where it will not be exposed to temperatures below freezing or exposed to outdoor weather conditions.
Do not install the air conditioner in a place where flammable liquids or gases such as gasoline, propane, paint thinner, etc., are stored.
Use non-flammable gas (nitrogen) to check for leaks and to purge air; using compressed air or flammable gas may cause fire or explosion.
Keep level parallel in installing the product. Otherwise, it may cause vibration or water leakage. It may cause injury or an accident.
Do not install the unit in potentially explosive atmospheres.
Compliance with national gas regulations shall be observed.