Please connect power wire accurately according to wiring diagram on the manual to avoid burnout of the
unit or fire.
➢ Be sure to use correct material during installing.
Wrong parts or wrong materials may result in fire, electric shock, or falling of the unit.
➢ Install on the ground safely, please read installation instructions.
Improper installation may result in fire, electric shock, falling of the unit, or water leaking.
➢ Use professional tools for doing electrical work.
If power supply capacity is insufficient or circuit is not completed, it may cause fire or electric shock.
➢ The unit must have grounding device.
If power supply does not have grounding device, be sure not to connect the unit.
➢ The unit should be only removed and repaired by professional technician.
Improper movement or maintenance of the unit may cause water leakage, electric shock, or fire. Please
find a professional technician to do.
➢ Don't unplug or plug power during operation.It may cause fire or electric shock.
➢ Don't touch or operate the unit when your hands are wet. It may cause fire or electric shock.
➢ Don't place heaters or other electrical appliances near the power wire.It may cause fire or electric
shock.
➢ The water must not be poured directly from the unit. Do not let water to permeate into the electrical
components.
3. ⚠ Warning