Indoor unit installation 
Installation  219 
 
3.11.2  Installing 
3.11.2.1. Anti-falling;   
To prevent the indoor unit from falling, you must: 
a. Pay full attention to the unit because its long outer shape makes it easy to fall; 
b. Firmly fix the unit to the wall or in the ground to avoid accidental falling. 
 
3.11.2.2. Dismounting the lower front panel 
    Please take off the air-inlet grid before connecting the pipes/wires. 
    Pull down the two knobs on the grille, take off the two screws, then the air-inlet grille goes free. 
                                     
 
  3.11.2.3. Take the Pipe Clip off before connecting the pipes and wiring; fit it when these finished. 
        Use accessories to connect the pipes/wires on both sides and back side.