3. Features 
2.1 Four-way cassette type(compact) 
⑴  New panel 
  360°surrounding air outlet design, affords comfortable feeling 
 
⑵ Compact design 
  The  body  size  is  570×260×570mm,  it’s  just  smaller  than  the  ceiling  board,  so  it’s  very  easy  for 
installation and will not damage the decoration. The panel size is 647×50×647mm. 
  The hooks are designed in the four corners of the body, which can save installation space. 
 
⑶ Electric control box built-in design 
  The  E-box  is  simply  and  safely  built  inside  the  indoor  unit.  It’s  convenient  for  installation  and 
maintenance. Can check the control part easily, you only need to open the air return grille. 
 
 
⑷ Fresh air intake function: 
  Fresh air fulfills air quality more healthy and comfortable.